4V62

Crystal Structure of cyanobacterial Photosystem II

PDB DOI: https://doi.org/10.2210/pdb4V62/pdb
Entry: 4V62 supersedes: 3BZ1, 3BZ2

Classification: ELECTRON TRANSPORT
Organism(s): Thermosynechococcus vestitus BP-1
Mutation(s): No

Deposited: 2008-01-17 Released: 2014-07-09
Deposition Author(s): Guskov, A., Gabdulkhakov, A., Kern, J., Broser, M., Zouni, A., Saenger, W.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.90 Å
R-Value Free:
0.292 (Depositor), 0.280 (DCC)
R-Value Work:
0.249 (Depositor), 0.240 (DCC)
R-Value Observed:
0.249 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 2.1 of the entry. See complete history.

Literature

Cyanobacterial photosystem II at 2.9-A resolution and the role of quinones, lipids, channels and chloride

Guskov, A., Kern, J., Gabdulkhakov, A., Broser, M., Zouni, A., Saenger, W.

(2009) Nat Struct Mol Biol 16: 334-342

PubMed: 19219048 Search on PubMed
DOI: https://doi.org/10.1038/nsmb.1559
Primary Citation of Related Structures:
4V62

PubMed Abstract:
Photosystem II (PSII) is a large homodimeric protein-cofactor complex located in the photosynthetic thylakoid membrane that acts as light-driven water:plastoquinone oxidoreductase. The crystal structure of PSII from Thermosynechococcus elongatus at 2.9-A resolution allowed the unambiguous assignment of all 20 protein subunits and complete modeling of all 35 chlorophyll a molecules and 12 carotenoid molecules, 25 integral lipids and 1 chloride ion per monomer. The presence of a third plastoquinone Q(C) and a second plastoquinone-transfer channel, which were not observed before, suggests mechanisms for plastoquinol-plastoquinone exchange, and we calculated other possible water or dioxygen and proton channels. Putative oxygen positions obtained from a Xenon derivative indicate a role for lipids in oxygen diffusion to the cytoplasmic side of PSII. The chloride position suggests a role in proton-transfer reactions because it is bound through a putative water molecule to the Mn(4)Ca cluster at a distance of 6.5 A and is close to two possible proton channels.

Organizational Affiliation

Institut für Chemie und Biochemie/Kristallographie, Freie Universität Berlin, Takustrasse 6, D-14195 Berlin, Germany.

Macromolecule Content

Total Structure Weight: 747.45 kDa
Atom Count: 50,234
Modelled Residue Count: 5,270
Deposited Residue Count: 5,536
Unique protein chains: 20

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem Q(B) protein	A [auth AA], U [auth BA]	344	Thermosynechococcus vestitus BP-1	Mutation(s): 0 EC: 1.10.3.9
UniProt
Find proteins for P0A444 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore P0A444 Go to UniProtKB: P0A444
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UniProt Group	P0A444
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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II core light harvesting protein	B [auth AB], V [auth BB]	510	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for Q8DIQ1 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DIQ1 Go to UniProtKB: Q8DIQ1
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UniProt Group	Q8DIQ1
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Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II CP43 protein	C [auth AC], W [auth BC]	473	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for Q8DIF8 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DIF8 Go to UniProtKB: Q8DIF8
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UniProt Group	Q8DIF8
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Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center D2 protein	D [auth AD], X [auth BD]	352	Thermosynechococcus vestitus BP-1	Mutation(s): 0 EC: 1.10.3.9
UniProt
Find proteins for Q8CM25 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8CM25 Go to UniProtKB: Q8CM25
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UniProt Group	Q8CM25
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Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome b559 subunit alpha	E [auth AE], Y [auth BE]	84	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Find proteins for Q8DIP0 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DIP0 Go to UniProtKB: Q8DIP0
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Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome b559 subunit beta	F [auth AF], Z [auth BF]	45	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for Q8DIN9 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DIN9 Go to UniProtKB: Q8DIN9
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Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein H	AA [auth BH], G [auth AH]	66	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for Q8DJ43 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DJ43 Go to UniProtKB: Q8DJ43
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Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein I	BA [auth BI], H [auth AI]	38	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for Q8DJZ6 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DJZ6 Go to UniProtKB: Q8DJZ6
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Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein J	CA [auth BJ], I [auth AJ]	40	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Find proteins for P59087 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore P59087 Go to UniProtKB: P59087
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UniProt Group	P59087
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Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein K	DA [auth BK], J [auth AK]	37	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for Q9F1K9 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q9F1K9 Go to UniProtKB: Q9F1K9
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UniProt Group	Q9F1K9
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Entity ID: 11
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein L	EA [auth BL], K [auth AL]	37	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for Q8DIN8 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DIN8 Go to UniProtKB: Q8DIN8
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Entity ID: 12
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein M	FA [auth BM], L [auth AM]	36	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Find proteins for Q8DHA7 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DHA7 Go to UniProtKB: Q8DHA7
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UniProt Group	Q8DHA7
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Entity ID: 13
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II manganese-stabilizing polypeptide	GA [auth BO], M [auth AO]	247	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Find proteins for P0A431 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore P0A431 Go to UniProtKB: P0A431
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UniProt Group	P0A431
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Entity ID: 14
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein T	HA [auth BT], N [auth AT]	32	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Find proteins for Q8DIQ0 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DIQ0 Go to UniProtKB: Q8DIQ0
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UniProt Group	Q8DIQ0
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Entity ID: 15
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II 12 kDa extrinsic protein	IA [auth BU], O [auth AU]	104	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for Q9F1L5 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q9F1L5 Go to UniProtKB: Q9F1L5
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Entity ID: 16
Molecule	Chains	Sequence Length	Organism	Details	Image
Cytochrome c-550	JA [auth BV], P [auth AV]	137	Thermosynechococcus vestitus BP-1	Mutation(s): 0
UniProt
Find proteins for P0A386 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore P0A386 Go to UniProtKB: P0A386
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UniProt Group	P0A386
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Entity ID: 17
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein ycf12	KA [auth By], Q [auth Ay]	46	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Entity ID: 18
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II PsbX protein	LA [auth BX], R [auth AX]	50	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Find proteins for Q9F1R6 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q9F1R6 Go to UniProtKB: Q9F1R6
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Entity ID: 19
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II protein Y	MA [auth BY], S [auth AY]	28	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Entity ID: 20
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem II reaction center protein Z	NA [auth BZ], T [auth AZ]	62	Thermosynechococcus vestitus BP-1	Mutation(s): 0
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Find proteins for Q8DHJ2 (Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1)) Explore Q8DHJ2 Go to UniProtKB: Q8DHJ2
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UniProt Group	Q8DHJ2
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Small Molecules

Ligands 15 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
DGD Query on DGD Download Ideal Coordinates CCD File SDF format, chain BH SDF format, chain DC [auth AB] SDF format, chain HG [auth BC] SDF format, chain IG [auth BC] SDF format, chain JD [auth AD] SDF format, chain JG [auth BC] SDF format, chain NE [auth BA] SDF format, chain PD [auth AH] SDF format, chain TE [auth BB] SDF format, chain UC [auth AC] SDF format, chain VC [auth AC] SDF format, chain WC [auth AC] SDF format, chain WG [auth BD] SDF format, chain XA [auth AA] MOL2 format, chain BH MOL2 format, chain DC [auth AB] MOL2 format, chain HG [auth BC] MOL2 format, chain IG [auth BC] MOL2 format, chain JD [auth AD] MOL2 format, chain JG [auth BC] MOL2 format, chain NE [auth BA] MOL2 format, chain PD [auth AH] MOL2 format, chain TE [auth BB] MOL2 format, chain UC [auth AC] MOL2 format, chain VC [auth AC] MOL2 format, chain WC [auth AC] MOL2 format, chain WG [auth BD] MOL2 format, chain XA [auth AA] mmCIF format, chain BH mmCIF format, chain DC [auth AB] mmCIF format, chain HG [auth BC] mmCIF format, chain IG [auth BC] mmCIF format, chain JD [auth AD] mmCIF format, chain JG [auth BC] mmCIF format, chain NE [auth BA] mmCIF format, chain PD [auth AH] mmCIF format, chain TE [auth BB] mmCIF format, chain UC [auth AC] mmCIF format, chain VC [auth AC] mmCIF format, chain WC [auth AC] mmCIF format, chain WG [auth BD] mmCIF format, chain XA [auth AA]	BH DC [auth AB] HG [auth BC] IG [auth BC] JD [auth AD] BH, DC [auth AB], HG [auth BC], IG [auth BC], JD [auth AD], JG [auth BC], NE [auth BA], PD [auth AH], TE [auth BB], UC [auth AC], VC [auth AC], WC [auth AC], WG [auth BD], XA [auth AA]	DIGALACTOSYL DIACYL GLYCEROL (DGDG) C₅₁ H₉₆ O₁₅ LDQFLSUQYHBXSX-HXXRYREZSA-N		Interactions Focus chain BH Focus chain DC [auth AB] Focus chain HG [auth BC] Focus chain IG [auth BC] Focus chain JD [auth AD] Focus chain JG [auth BC] Focus chain NE [auth BA] Focus chain PD [auth AH] Focus chain TE [auth BB] Focus chain UC [auth AC] Focus chain VC [auth AC] Focus chain WC [auth AC] Focus chain WG [auth BD] Focus chain XA [auth AA] Interactions & Density Focus chain BH Focus chain DC [auth AB] Focus chain HG [auth BC] Focus chain IG [auth BC] Focus chain JD [auth AD] Focus chain JG [auth BC] Focus chain NE [auth BA] Focus chain PD [auth AH] Focus chain TE [auth BB] Focus chain UC [auth AC] Focus chain VC [auth AC] Focus chain WC [auth AC] Focus chain WG [auth BD] Focus chain XA [auth AA]
CLA Query on CLA Download Ideal Coordinates CCD File SDF format, chain AF [auth BB] SDF format, chain AG [auth BC] SDF format, chain BD [auth AD] SDF format, chain BF [auth BB] SDF format, chain BG [auth BC] SDF format, chain CF [auth BB] SDF format, chain CG [auth BC] SDF format, chain DD [auth AD] SDF format, chain DF [auth BB] SDF format, chain EB [auth AB] SDF format, chain EF [auth BB] SDF format, chain EG [auth BC] SDF format, chain FB [auth AB] SDF format, chain FC [auth AC] SDF format, chain FE [auth BA] SDF format, chain GC [auth AC] SDF format, chain GE [auth BA] SDF format, chain GF [auth BB] SDF format, chain HB [auth AB] SDF format, chain HC [auth AC] SDF format, chain HE [auth BA] SDF format, chain IB [auth AB] SDF format, chain IC [auth AC] SDF format, chain IF [auth BB] SDF format, chain JB [auth AB] SDF format, chain JE [auth BA] SDF format, chain JF [auth BB] SDF format, chain KB [auth AB] SDF format, chain KC [auth AC] SDF format, chain KF [auth BB] SDF format, chain LB [auth AB] SDF format, chain LC [auth AC] SDF format, chain MB [auth AB] SDF format, chain NB [auth AB] SDF format, chain OB [auth AB] SDF format, chain OC [auth AC] SDF format, chain OG [auth BD] SDF format, chain PA [auth AA] SDF format, chain PB [auth AB] SDF format, chain PC [auth AC] SDF format, chain QA [auth AA] SDF format, chain QB [auth AB] SDF format, chain QC [auth AC] SDF format, chain QG [auth BD] SDF format, chain RA [auth AA] SDF format, chain RB [auth AB] SDF format, chain RC [auth AC] SDF format, chain SF [auth BC] SDF format, chain TA [auth AA] SDF format, chain TF [auth BC] SDF format, chain UF [auth BC] SDF format, chain VE [auth BB] SDF format, chain VF [auth BC] SDF format, chain WE [auth BB] SDF format, chain WF [auth BC] SDF format, chain XE [auth BB] SDF format, chain XF [auth BC] SDF format, chain YE [auth BB] SDF format, chain YF [auth BC] SDF format, chain ZF [auth BC] SDF format, chain DG [auth BC] SDF format, chain FF [auth BB] SDF format, chain GB [auth AB] SDF format, chain HF [auth BB] SDF format, chain JC [auth AC] SDF format, chain MC [auth AC] SDF format, chain NC [auth AC] SDF format, chain SB [auth AB] SDF format, chain TB [auth AB] SDF format, chain ZE [auth BB] MOL2 format, chain AF [auth BB] MOL2 format, chain AG [auth BC] MOL2 format, chain BD [auth AD] MOL2 format, chain BF [auth BB] MOL2 format, chain BG [auth BC] MOL2 format, chain CF [auth BB] MOL2 format, chain CG [auth BC] MOL2 format, chain DD [auth AD] MOL2 format, chain DF [auth BB] MOL2 format, chain EB [auth AB] MOL2 format, chain EF [auth BB] MOL2 format, chain EG [auth BC] MOL2 format, chain FB [auth AB] MOL2 format, chain FC [auth AC] MOL2 format, chain FE [auth BA] MOL2 format, chain GC [auth AC] MOL2 format, chain GE [auth BA] MOL2 format, chain GF [auth BB] MOL2 format, chain HB [auth AB] MOL2 format, chain HC [auth AC] MOL2 format, chain HE [auth BA] MOL2 format, chain IB [auth AB] MOL2 format, chain IC [auth AC] MOL2 format, chain IF [auth BB] MOL2 format, chain JB [auth AB] MOL2 format, chain JE [auth BA] MOL2 format, chain JF [auth BB] MOL2 format, chain KB [auth AB] MOL2 format, chain KC [auth AC] MOL2 format, chain KF [auth BB] MOL2 format, chain LB [auth AB] MOL2 format, chain LC [auth AC] MOL2 format, chain MB [auth AB] MOL2 format, chain NB [auth AB] MOL2 format, chain OB [auth AB] MOL2 format, chain OC [auth AC] MOL2 format, chain OG [auth BD] MOL2 format, chain PA [auth AA] MOL2 format, chain PB [auth AB] MOL2 format, chain PC [auth AC] MOL2 format, chain QA [auth AA] MOL2 format, chain QB [auth AB] MOL2 format, chain QC [auth AC] MOL2 format, chain QG [auth BD] MOL2 format, chain RA [auth AA] MOL2 format, chain RB [auth AB] MOL2 format, chain RC [auth AC] MOL2 format, chain SF [auth BC] MOL2 format, chain TA [auth AA] MOL2 format, chain TF [auth BC] MOL2 format, chain UF [auth BC] MOL2 format, chain VE [auth BB] MOL2 format, chain VF [auth BC] MOL2 format, chain WE [auth BB] MOL2 format, chain WF [auth BC] MOL2 format, chain XE [auth BB] MOL2 format, chain XF [auth BC] MOL2 format, chain YE [auth BB] MOL2 format, chain YF [auth BC] MOL2 format, chain ZF [auth BC] MOL2 format, chain DG [auth BC] MOL2 format, chain FF [auth BB] MOL2 format, chain GB [auth AB] MOL2 format, chain HF [auth BB] MOL2 format, chain JC [auth AC] MOL2 format, chain MC [auth AC] MOL2 format, chain NC [auth AC] MOL2 format, chain SB [auth AB] MOL2 format, chain TB [auth AB] MOL2 format, chain ZE [auth BB] mmCIF format, chain AF [auth BB] mmCIF format, chain AG [auth BC] mmCIF format, chain BD [auth AD] mmCIF format, chain BF [auth BB] mmCIF format, chain BG [auth BC] mmCIF format, chain CF [auth BB] mmCIF format, chain CG [auth BC] mmCIF format, chain DD [auth AD] mmCIF format, chain DF [auth BB] mmCIF format, chain EB [auth AB] mmCIF format, chain EF [auth BB] mmCIF format, chain EG [auth BC] mmCIF format, chain FB [auth AB] mmCIF format, chain FC [auth AC] mmCIF format, chain FE [auth BA] mmCIF format, chain GC [auth AC] mmCIF format, chain GE [auth BA] mmCIF format, chain GF [auth BB] mmCIF format, chain HB [auth AB] mmCIF format, chain HC [auth AC] mmCIF format, chain HE [auth BA] mmCIF format, chain IB [auth AB] mmCIF format, chain IC [auth AC] mmCIF format, chain IF [auth BB] mmCIF format, chain JB [auth AB] mmCIF format, chain JE [auth BA] mmCIF format, chain JF [auth BB] mmCIF format, chain KB [auth AB] mmCIF format, chain KC [auth AC] mmCIF format, chain KF [auth BB] mmCIF format, chain LB [auth AB] mmCIF format, chain LC [auth AC] mmCIF format, chain MB [auth AB] mmCIF format, chain NB [auth AB] mmCIF format, chain OB [auth AB] mmCIF format, chain OC [auth AC] mmCIF format, chain OG [auth BD] mmCIF format, chain PA [auth AA] mmCIF format, chain PB [auth AB] mmCIF format, chain PC [auth AC] mmCIF format, chain QA [auth AA] mmCIF format, chain QB [auth AB] mmCIF format, chain QC [auth AC] mmCIF format, chain QG [auth BD] mmCIF format, chain RA [auth AA] mmCIF format, chain RB [auth AB] mmCIF format, chain RC [auth AC] mmCIF format, chain SF [auth BC] mmCIF format, chain TA [auth AA] mmCIF format, chain TF [auth BC] mmCIF format, chain UF [auth BC] mmCIF format, chain VE [auth BB] mmCIF format, chain VF [auth BC] mmCIF format, chain WE [auth BB] mmCIF format, chain WF [auth BC] mmCIF format, chain XE [auth BB] mmCIF format, chain XF [auth BC] mmCIF format, chain YE [auth BB] mmCIF format, chain YF [auth BC] mmCIF format, chain ZF [auth BC] mmCIF format, chain DG [auth BC] mmCIF format, chain FF [auth BB] mmCIF format, chain GB [auth AB] mmCIF format, chain HF [auth BB] mmCIF format, chain JC [auth AC] mmCIF format, chain MC [auth AC] mmCIF format, chain NC [auth AC] mmCIF format, chain SB [auth AB] mmCIF format, chain TB [auth AB] mmCIF format, chain ZE [auth BB]	AF [auth BB] AG [auth BC] BD [auth AD] BF [auth BB] BG [auth BC] AF [auth BB], AG [auth BC], BD [auth AD], BF [auth BB], BG [auth BC], CF [auth BB], CG [auth BC], DD [auth AD], DF [auth BB], DG [auth BC], EB [auth AB], EF [auth BB], EG [auth BC], FB [auth AB], FC [auth AC], FE [auth BA], FF [auth BB], GB [auth AB], GC [auth AC], GE [auth BA], GF [auth BB], HB [auth AB], HC [auth AC], HE [auth BA], HF [auth BB], IB [auth AB], IC [auth AC], IF [auth BB], JB [auth AB], JC [auth AC], JE [auth BA], JF [auth BB], KB [auth AB], KC [auth AC], KF [auth BB], LB [auth AB], LC [auth AC], MB [auth AB], MC [auth AC], NB [auth AB], NC [auth AC], OB [auth AB], OC [auth AC], OG [auth BD], PA [auth AA], PB [auth AB], PC [auth AC], QA [auth AA], QB [auth AB], QC [auth AC], QG [auth BD], RA [auth AA], RB [auth AB], RC [auth AC], SB [auth AB], SF [auth BC], TA [auth AA], TB [auth AB], TF [auth BC], UF [auth BC], VE [auth BB], VF [auth BC], WE [auth BB], WF [auth BC], XE [auth BB], XF [auth BC], YE [auth BB], YF [auth BC], ZE [auth BB], ZF [auth BC]	CHLOROPHYLL A C₅₅ H₇₂ Mg N₄ O₅ ATNHDLDRLWWWCB-AENOIHSZSA-M		Interactions Focus chain AF [auth BB] Focus chain AG [auth BC] Focus chain BD [auth AD] Focus chain BF [auth BB] Focus chain BG [auth BC] Focus chain CF [auth BB] Focus chain CG [auth BC] Focus chain DD [auth AD] Focus chain DF [auth BB] Focus chain DG [auth BC] Focus chain EB [auth AB] Focus chain EF [auth BB] Focus chain EG [auth BC] Focus chain FB [auth AB] Focus chain FC [auth AC] Focus chain FE [auth BA] Focus chain FF [auth BB] Focus chain GB [auth AB] Focus chain GC [auth AC] Focus chain GE [auth BA] Focus chain GF [auth BB] Focus chain HB [auth AB] Focus chain HC [auth AC] Focus chain HE [auth BA] Focus chain HF [auth BB] Focus chain IB [auth AB] Focus chain IC [auth AC] Focus chain IF [auth BB] Focus chain JB [auth AB] Focus chain JC [auth AC] Focus chain JE [auth BA] Focus chain JF [auth BB] Focus chain KB [auth AB] Focus chain KC [auth AC] Focus chain KF [auth BB] Focus chain LB [auth AB] Focus chain LC [auth AC] Focus chain MB [auth AB] Focus chain MC [auth AC] Focus chain NB [auth AB] Focus chain NC [auth AC] Focus chain OB [auth AB] Focus chain OC [auth AC] Focus chain OG [auth BD] Focus chain PA [auth AA] Focus chain PB [auth AB] Focus chain PC [auth AC] Focus chain QA [auth AA] Focus chain QB [auth AB] Focus chain QC [auth AC] Focus chain QG [auth BD] Focus chain RA [auth AA] Focus chain RB [auth AB] Focus chain RC [auth AC] Focus chain SB [auth AB] Focus chain SF [auth BC] Focus chain TA [auth AA] Focus chain TB [auth AB] Focus chain TF [auth BC] Focus chain UF [auth BC] Focus chain VE [auth BB] Focus chain VF [auth BC] Focus chain WE [auth BB] Focus chain WF [auth BC] Focus chain XE [auth BB] Focus chain XF [auth BC] Focus chain YE [auth BB] Focus chain YF [auth BC] Focus chain ZE [auth BB] Focus chain ZF [auth BC] Interactions & Density Focus chain AF [auth BB] Focus chain AG [auth BC] Focus chain BD [auth AD] Focus chain BF [auth BB] Focus chain BG [auth BC] Focus chain CF [auth BB] Focus chain CG [auth BC] Focus chain DD [auth AD] Focus chain DF [auth BB] Focus chain DG [auth BC] Focus chain EB [auth AB] Focus chain EF [auth BB] Focus chain EG [auth BC] Focus chain FB [auth AB] Focus chain FC [auth AC] Focus chain FE [auth BA] Focus chain FF [auth BB] Focus chain GB [auth AB] Focus chain GC [auth AC] Focus chain GE [auth BA] Focus chain GF [auth BB] Focus chain HB [auth AB] Focus chain HC [auth AC] Focus chain HE [auth BA] Focus chain HF [auth BB] Focus chain IB [auth AB] Focus chain IC [auth AC] Focus chain IF [auth BB] Focus chain JB [auth AB] Focus chain JC [auth AC] Focus chain JE [auth BA] Focus chain JF [auth BB] Focus chain KB [auth AB] Focus chain KC [auth AC] Focus chain KF [auth BB] Focus chain LB [auth AB] Focus chain LC [auth AC] Focus chain MB [auth AB] Focus chain MC [auth AC] Focus chain NB [auth AB] Focus chain NC [auth AC] Focus chain OB [auth AB] Focus chain OC [auth AC] Focus chain OG [auth BD] Focus chain PA [auth AA] Focus chain PB [auth AB] Focus chain PC [auth AC] Focus chain QA [auth AA] Focus chain QB [auth AB] Focus chain QC [auth AC] Focus chain QG [auth BD] Focus chain RA [auth AA] Focus chain RB [auth AB] Focus chain RC [auth AC] Focus chain SB [auth AB] Focus chain SF [auth BC] Focus chain TA [auth AA] Focus chain TB [auth AB] Focus chain TF [auth BC] Focus chain UF [auth BC] Focus chain VE [auth BB] Focus chain VF [auth BC] Focus chain WE [auth BB] Focus chain WF [auth BC] Focus chain XE [auth BB] Focus chain XF [auth BC] Focus chain YE [auth BB] Focus chain YF [auth BC] Focus chain ZE [auth BB] Focus chain ZF [auth BC]
PHO Query on PHO Download Ideal Coordinates CCD File SDF format, chain CD [auth AD] SDF format, chain IE [auth BA] SDF format, chain PG [auth BD] SDF format, chain SA [auth AA] MOL2 format, chain CD [auth AD] MOL2 format, chain IE [auth BA] MOL2 format, chain PG [auth BD] MOL2 format, chain SA [auth AA] mmCIF format, chain CD [auth AD] mmCIF format, chain IE [auth BA] mmCIF format, chain PG [auth BD] mmCIF format, chain SA [auth AA]	CD [auth AD], IE [auth BA], PG [auth BD], SA [auth AA]	PHEOPHYTIN A C₅₅ H₇₄ N₄ O₅ CQIKWXUXPNUNDV-RCBXBCQGSA-N		Interactions Focus chain CD [auth AD] Focus chain IE [auth BA] Focus chain PG [auth BD] Focus chain SA [auth AA] Interactions & Density Focus chain CD [auth AD] Focus chain IE [auth BA] Focus chain PG [auth BD] Focus chain SA [auth AA]
SQD Query on SQD Download Ideal Coordinates CCD File SDF format, chain CB [auth AA] SDF format, chain DE [auth BA] SDF format, chain ID [auth AD] SDF format, chain IH [auth BL] SDF format, chain ND [auth AF] SDF format, chain PE [auth BA] SDF format, chain SE [auth BB] SDF format, chain VG [auth BD] SDF format, chain ZA [auth AA] SDF format, chain AH [auth BF] MOL2 format, chain CB [auth AA] MOL2 format, chain DE [auth BA] MOL2 format, chain ID [auth AD] MOL2 format, chain IH [auth BL] MOL2 format, chain ND [auth AF] MOL2 format, chain PE [auth BA] MOL2 format, chain SE [auth BB] MOL2 format, chain VG [auth BD] MOL2 format, chain ZA [auth AA] MOL2 format, chain AH [auth BF] mmCIF format, chain CB [auth AA] mmCIF format, chain DE [auth BA] mmCIF format, chain ID [auth AD] mmCIF format, chain IH [auth BL] mmCIF format, chain ND [auth AF] mmCIF format, chain PE [auth BA] mmCIF format, chain SE [auth BB] mmCIF format, chain VG [auth BD] mmCIF format, chain ZA [auth AA] mmCIF format, chain AH [auth BF]	AH [auth BF] CB [auth AA] DE [auth BA] ID [auth AD] IH [auth BL] AH [auth BF], CB [auth AA], DE [auth BA], ID [auth AD], IH [auth BL], ND [auth AF], PE [auth BA], SE [auth BB], VG [auth BD], ZA [auth AA]	1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL C₄₁ H₇₈ O₁₂ S RVUUQPKXGDTQPG-JUDHQOGESA-N		Interactions Focus chain AH [auth BF] Focus chain CB [auth AA] Focus chain DE [auth BA] Focus chain ID [auth AD] Focus chain IH [auth BL] Focus chain ND [auth AF] Focus chain PE [auth BA] Focus chain SE [auth BB] Focus chain VG [auth BD] Focus chain ZA [auth AA] Interactions & Density Focus chain AH [auth BF] Focus chain CB [auth AA] Focus chain DE [auth BA] Focus chain ID [auth AD] Focus chain IH [auth BL] Focus chain ND [auth AF] Focus chain PE [auth BA] Focus chain SE [auth BB] Focus chain VG [auth BD] Focus chain ZA [auth AA]
LMG Query on LMG Download Ideal Coordinates CCD File SDF format, chain AB [auth AA] SDF format, chain AC [auth AB] SDF format, chain CH [auth BI] SDF format, chain GD [auth AD] SDF format, chain HD [auth AD] SDF format, chain KG [auth BC] SDF format, chain LG [auth BC] SDF format, chain MD [auth AE] SDF format, chain OF [auth BB] SDF format, chain PF [auth BB] SDF format, chain QD [auth AI] SDF format, chain QE [auth BA] SDF format, chain TG [auth BD] SDF format, chain UG [auth BD] SDF format, chain WD [auth AM] SDF format, chain YB [auth AB] SDF format, chain YC [auth AC] SDF format, chain ZB [auth AB] SDF format, chain DB [auth AA] SDF format, chain KH [auth BM] SDF format, chain XC [auth AC] SDF format, chain ZG [auth BE] MOL2 format, chain AB [auth AA] MOL2 format, chain AC [auth AB] MOL2 format, chain CH [auth BI] MOL2 format, chain GD [auth AD] MOL2 format, chain HD [auth AD] MOL2 format, chain KG [auth BC] MOL2 format, chain LG [auth BC] MOL2 format, chain MD [auth AE] MOL2 format, chain OF [auth BB] MOL2 format, chain PF [auth BB] MOL2 format, chain QD [auth AI] MOL2 format, chain QE [auth BA] MOL2 format, chain TG [auth BD] MOL2 format, chain UG [auth BD] MOL2 format, chain WD [auth AM] MOL2 format, chain YB [auth AB] MOL2 format, chain YC [auth AC] MOL2 format, chain ZB [auth AB] MOL2 format, chain DB [auth AA] MOL2 format, chain KH [auth BM] MOL2 format, chain XC [auth AC] MOL2 format, chain ZG [auth BE] mmCIF format, chain AB [auth AA] mmCIF format, chain AC [auth AB] mmCIF format, chain CH [auth BI] mmCIF format, chain GD [auth AD] mmCIF format, chain HD [auth AD] mmCIF format, chain KG [auth BC] mmCIF format, chain LG [auth BC] mmCIF format, chain MD [auth AE] mmCIF format, chain OF [auth BB] mmCIF format, chain PF [auth BB] mmCIF format, chain QD [auth AI] mmCIF format, chain QE [auth BA] mmCIF format, chain TG [auth BD] mmCIF format, chain UG [auth BD] mmCIF format, chain WD [auth AM] mmCIF format, chain YB [auth AB] mmCIF format, chain YC [auth AC] mmCIF format, chain ZB [auth AB] mmCIF format, chain DB [auth AA] mmCIF format, chain KH [auth BM] mmCIF format, chain XC [auth AC] mmCIF format, chain ZG [auth BE]	AB [auth AA] AC [auth AB] CH [auth BI] DB [auth AA] GD [auth AD] AB [auth AA], AC [auth AB], CH [auth BI], DB [auth AA], GD [auth AD], HD [auth AD], KG [auth BC], KH [auth BM], LG [auth BC], MD [auth AE], OF [auth BB], PF [auth BB], QD [auth AI], QE [auth BA], TG [auth BD], UG [auth BD], WD [auth AM], XC [auth AC], YB [auth AB], YC [auth AC], ZB [auth AB], ZG [auth BE]	1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE C₄₅ H₈₆ O₁₀ DCLTVZLYPPIIID-CVELTQQQSA-N		Interactions Focus chain AB [auth AA] Focus chain AC [auth AB] Focus chain CH [auth BI] Focus chain DB [auth AA] Focus chain GD [auth AD] Focus chain HD [auth AD] Focus chain KG [auth BC] Focus chain KH [auth BM] Focus chain LG [auth BC] Focus chain MD [auth AE] Focus chain OF [auth BB] Focus chain PF [auth BB] Focus chain QD [auth AI] Focus chain QE [auth BA] Focus chain TG [auth BD] Focus chain UG [auth BD] Focus chain WD [auth AM] Focus chain XC [auth AC] Focus chain YB [auth AB] Focus chain YC [auth AC] Focus chain ZB [auth AB] Focus chain ZG [auth BE] Interactions & Density Focus chain AB [auth AA] Focus chain AC [auth AB] Focus chain CH [auth BI] Focus chain DB [auth AA] Focus chain GD [auth AD] Focus chain HD [auth AD] Focus chain KG [auth BC] Focus chain KH [auth BM] Focus chain LG [auth BC] Focus chain MD [auth AE] Focus chain OF [auth BB] Focus chain PF [auth BB] Focus chain QD [auth AI] Focus chain QE [auth BA] Focus chain TG [auth BD] Focus chain UG [auth BD] Focus chain WD [auth AM] Focus chain XC [auth AC] Focus chain YB [auth AB] Focus chain YC [auth AC] Focus chain ZB [auth AB] Focus chain ZG [auth BE]
PL9 Query on PL9 Download Ideal Coordinates CCD File SDF format, chain ED [auth AD] SDF format, chain EH [auth BJ] SDF format, chain KE [auth BA] SDF format, chain RG [auth BD] SDF format, chain SD [auth AJ] SDF format, chain UA [auth AA] MOL2 format, chain ED [auth AD] MOL2 format, chain EH [auth BJ] MOL2 format, chain KE [auth BA] MOL2 format, chain RG [auth BD] MOL2 format, chain SD [auth AJ] MOL2 format, chain UA [auth AA] mmCIF format, chain ED [auth AD] mmCIF format, chain EH [auth BJ] mmCIF format, chain KE [auth BA] mmCIF format, chain RG [auth BD] mmCIF format, chain SD [auth AJ] mmCIF format, chain UA [auth AA]	ED [auth AD] EH [auth BJ] KE [auth BA] RG [auth BD] SD [auth AJ] ED [auth AD], EH [auth BJ], KE [auth BA], RG [auth BD], SD [auth AJ], UA [auth AA]	2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE C₅₃ H₈₀ O₂ FKUYMLZIRPABFK-UHFFFAOYSA-N		Interactions Focus chain ED [auth AD] Focus chain EH [auth BJ] Focus chain KE [auth BA] Focus chain RG [auth BD] Focus chain SD [auth AJ] Focus chain UA [auth AA] Interactions & Density Focus chain ED [auth AD] Focus chain EH [auth BJ] Focus chain KE [auth BA] Focus chain RG [auth BD] Focus chain SD [auth AJ] Focus chain UA [auth AA]
LHG Query on LHG Download Ideal Coordinates CCD File SDF format, chain MG [auth BC] SDF format, chain OE [auth BA] SDF format, chain YA [auth AA] SDF format, chain ZC [auth AC] MOL2 format, chain MG [auth BC] MOL2 format, chain OE [auth BA] MOL2 format, chain YA [auth AA] MOL2 format, chain ZC [auth AC] mmCIF format, chain MG [auth BC] mmCIF format, chain OE [auth BA] mmCIF format, chain YA [auth AA] mmCIF format, chain ZC [auth AC]	MG [auth BC], OE [auth BA], YA [auth AA], ZC [auth AC]	1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE C₃₈ H₇₅ O₁₀ P BIABMEZBCHDPBV-MPQUPPDSSA-N		Interactions Focus chain MG [auth BC] Focus chain OE [auth BA] Focus chain YA [auth AA] Focus chain ZC [auth AC] Interactions & Density Focus chain MG [auth BC] Focus chain OE [auth BA] Focus chain YA [auth AA] Focus chain ZC [auth AC]
HEM Query on HEM Download Ideal Coordinates CCD File SDF format, chain BE [auth AV] SDF format, chain LD [auth AE] SDF format, chain NH [auth BV] SDF format, chain YG [auth BE] MOL2 format, chain BE [auth AV] MOL2 format, chain LD [auth AE] MOL2 format, chain NH [auth BV] MOL2 format, chain YG [auth BE] mmCIF format, chain BE [auth AV] mmCIF format, chain LD [auth AE] mmCIF format, chain NH [auth BV] mmCIF format, chain YG [auth BE]	BE [auth AV], LD [auth AE], NH [auth BV], YG [auth BE]	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Interactions Focus chain BE [auth AV] Focus chain LD [auth AE] Focus chain NH [auth BV] Focus chain YG [auth BE] Interactions & Density Focus chain BE [auth AV] Focus chain LD [auth AE] Focus chain NH [auth BV] Focus chain YG [auth BE]
BCR Query on BCR Download Ideal Coordinates CCD File SDF format, chain AE [auth AT] SDF format, chain CE [auth AZ] SDF format, chain FD [auth AD] SDF format, chain FG [auth BC] SDF format, chain FH [auth BJ] SDF format, chain GG [auth BC] SDF format, chain HH [auth BK] SDF format, chain LF [auth BB] SDF format, chain ME [auth BA] SDF format, chain MF [auth BB] SDF format, chain OD [auth AH] SDF format, chain PH [auth BZ] SDF format, chain SC [auth AC] SDF format, chain SG [auth BD] SDF format, chain TC [auth AC] SDF format, chain TD [auth AJ] SDF format, chain UB [auth AB] SDF format, chain VB [auth AB] SDF format, chain VD [auth AK] SDF format, chain WA [auth AA] SDF format, chain WB [auth AB] SDF format, chain XB [auth AB] SDF format, chain NF [auth BB] SDF format, chain OH [auth BX] MOL2 format, chain AE [auth AT] MOL2 format, chain CE [auth AZ] MOL2 format, chain FD [auth AD] MOL2 format, chain FG [auth BC] MOL2 format, chain FH [auth BJ] MOL2 format, chain GG [auth BC] MOL2 format, chain HH [auth BK] MOL2 format, chain LF [auth BB] MOL2 format, chain ME [auth BA] MOL2 format, chain MF [auth BB] MOL2 format, chain OD [auth AH] MOL2 format, chain PH [auth BZ] MOL2 format, chain SC [auth AC] MOL2 format, chain SG [auth BD] MOL2 format, chain TC [auth AC] MOL2 format, chain TD [auth AJ] MOL2 format, chain UB [auth AB] MOL2 format, chain VB [auth AB] MOL2 format, chain VD [auth AK] MOL2 format, chain WA [auth AA] MOL2 format, chain WB [auth AB] MOL2 format, chain XB [auth AB] MOL2 format, chain NF [auth BB] MOL2 format, chain OH [auth BX] mmCIF format, chain AE [auth AT] mmCIF format, chain CE [auth AZ] mmCIF format, chain FD [auth AD] mmCIF format, chain FG [auth BC] mmCIF format, chain FH [auth BJ] mmCIF format, chain GG [auth BC] mmCIF format, chain HH [auth BK] mmCIF format, chain LF [auth BB] mmCIF format, chain ME [auth BA] mmCIF format, chain MF [auth BB] mmCIF format, chain OD [auth AH] mmCIF format, chain PH [auth BZ] mmCIF format, chain SC [auth AC] mmCIF format, chain SG [auth BD] mmCIF format, chain TC [auth AC] mmCIF format, chain TD [auth AJ] mmCIF format, chain UB [auth AB] mmCIF format, chain VB [auth AB] mmCIF format, chain VD [auth AK] mmCIF format, chain WA [auth AA] mmCIF format, chain WB [auth AB] mmCIF format, chain XB [auth AB] mmCIF format, chain NF [auth BB] mmCIF format, chain OH [auth BX]	AE [auth AT] CE [auth AZ] FD [auth AD] FG [auth BC] FH [auth BJ] AE [auth AT], CE [auth AZ], FD [auth AD], FG [auth BC], FH [auth BJ], GG [auth BC], HH [auth BK], LF [auth BB], ME [auth BA], MF [auth BB], NF [auth BB], OD [auth AH], OH [auth BX], PH [auth BZ], SC [auth AC], SG [auth BD], TC [auth AC], TD [auth AJ], UB [auth AB], VB [auth AB], VD [auth AK], WA [auth AA], WB [auth AB], XB [auth AB]	BETA-CAROTENE C₄₀ H₅₆ OENHQHLEOONYIE-JLTXGRSLSA-N		Interactions Focus chain AE [auth AT] Focus chain CE [auth AZ] Focus chain FD [auth AD] Focus chain FG [auth BC] Focus chain FH [auth BJ] Focus chain GG [auth BC] Focus chain HH [auth BK] Focus chain LF [auth BB] Focus chain ME [auth BA] Focus chain MF [auth BB] Focus chain NF [auth BB] Focus chain OD [auth AH] Focus chain OH [auth BX] Focus chain PH [auth BZ] Focus chain SC [auth AC] Focus chain SG [auth BD] Focus chain TC [auth AC] Focus chain TD [auth AJ] Focus chain UB [auth AB] Focus chain VB [auth AB] Focus chain VD [auth AK] Focus chain WA [auth AA] Focus chain WB [auth AB] Focus chain XB [auth AB] Interactions & Density Focus chain AE [auth AT] Focus chain CE [auth AZ] Focus chain FD [auth AD] Focus chain FG [auth BC] Focus chain FH [auth BJ] Focus chain GG [auth BC] Focus chain HH [auth BK] Focus chain LF [auth BB] Focus chain ME [auth BA] Focus chain MF [auth BB] Focus chain NF [auth BB] Focus chain OD [auth AH] Focus chain OH [auth BX] Focus chain PH [auth BZ] Focus chain SC [auth AC] Focus chain SG [auth BD] Focus chain TC [auth AC] Focus chain TD [auth AJ] Focus chain UB [auth AB] Focus chain VB [auth AB] Focus chain VD [auth AK] Focus chain WA [auth AA] Focus chain WB [auth AB] Focus chain XB [auth AB]
LMT Query on LMT Download Ideal Coordinates CCD File SDF format, chain BC [auth AB] SDF format, chain CC [auth AB] SDF format, chain DH [auth BI] SDF format, chain EC [auth AB] SDF format, chain JH [auth BM] SDF format, chain KD [auth AD] SDF format, chain MH [auth BT] SDF format, chain QF [auth BB] SDF format, chain RD [auth AI] SDF format, chain RF [auth BB] SDF format, chain UE [auth BB] SDF format, chain XD [auth AM] SDF format, chain XG [auth BD] SDF format, chain ZD [auth AT] MOL2 format, chain BC [auth AB] MOL2 format, chain CC [auth AB] MOL2 format, chain DH [auth BI] MOL2 format, chain EC [auth AB] MOL2 format, chain JH [auth BM] MOL2 format, chain KD [auth AD] MOL2 format, chain MH [auth BT] MOL2 format, chain QF [auth BB] MOL2 format, chain RD [auth AI] MOL2 format, chain RF [auth BB] MOL2 format, chain UE [auth BB] MOL2 format, chain XD [auth AM] MOL2 format, chain XG [auth BD] MOL2 format, chain ZD [auth AT] mmCIF format, chain BC [auth AB] mmCIF format, chain CC [auth AB] mmCIF format, chain DH [auth BI] mmCIF format, chain EC [auth AB] mmCIF format, chain JH [auth BM] mmCIF format, chain KD [auth AD] mmCIF format, chain MH [auth BT] mmCIF format, chain QF [auth BB] mmCIF format, chain RD [auth AI] mmCIF format, chain RF [auth BB] mmCIF format, chain UE [auth BB] mmCIF format, chain XD [auth AM] mmCIF format, chain XG [auth BD] mmCIF format, chain ZD [auth AT]	BC [auth AB] CC [auth AB] DH [auth BI] EC [auth AB] JH [auth BM] BC [auth AB], CC [auth AB], DH [auth BI], EC [auth AB], JH [auth BM], KD [auth AD], MH [auth BT], QF [auth BB], RD [auth AI], RF [auth BB], UE [auth BB], XD [auth AM], XG [auth BD], ZD [auth AT]	DODECYL-BETA-D-MALTOSIDE C₂₄ H₄₆ O₁₁ NLEBIOOXCVAHBD-QKMCSOCLSA-N		Interactions Focus chain BC [auth AB] Focus chain CC [auth AB] Focus chain DH [auth BI] Focus chain EC [auth AB] Focus chain JH [auth BM] Focus chain KD [auth AD] Focus chain MH [auth BT] Focus chain QF [auth BB] Focus chain RD [auth AI] Focus chain RF [auth BB] Focus chain UE [auth BB] Focus chain XD [auth AM] Focus chain XG [auth BD] Focus chain ZD [auth AT] Interactions & Density Focus chain BC [auth AB] Focus chain CC [auth AB] Focus chain DH [auth BI] Focus chain EC [auth AB] Focus chain JH [auth BM] Focus chain KD [auth AD] Focus chain MH [auth BT] Focus chain QF [auth BB] Focus chain RD [auth AI] Focus chain RF [auth BB] Focus chain UE [auth BB] Focus chain XD [auth AM] Focus chain XG [auth BD] Focus chain ZD [auth AT]
OEC Query on OEC Download Ideal Coordinates CCD File SDF format, chain LE [auth BA] SDF format, chain VA [auth AA] MOL2 format, chain LE [auth BA] MOL2 format, chain VA [auth AA] mmCIF format, chain LE [auth BA] mmCIF format, chain VA [auth AA]	LE [auth BA], VA [auth AA]	OXYGEN EVOLVING SYSTEM Ca Mn₄ O₄ UFRGXNUNWYSFQE-UHFFFAOYSA-N		Interactions Focus chain LE [auth BA] Focus chain VA [auth AA] Interactions & Density Focus chain LE [auth BA] Focus chain VA [auth AA]
BCT Query on BCT Download Ideal Coordinates CCD File SDF format, chain AD SDF format, chain NG [auth BD] MOL2 format, chain AD MOL2 format, chain NG [auth BD] mmCIF format, chain AD mmCIF format, chain NG [auth BD]	AD, NG [auth BD]	BICARBONATE ION C H O₃ BVKZGUZCCUSVTD-UHFFFAOYSA-M		Interactions Focus chain AD Focus chain NG [auth BD] Interactions & Density Focus chain AD Focus chain NG [auth BD]
FE2 Query on FE2 Download Ideal Coordinates CCD File SDF format, chain EE [auth BA] SDF format, chain OA [auth AA] MOL2 format, chain EE [auth BA] MOL2 format, chain OA [auth AA] mmCIF format, chain EE [auth BA] mmCIF format, chain OA [auth AA]	EE [auth BA], OA [auth AA]	FE (II) ION Fe CWYNVVGOOAEACU-UHFFFAOYSA-N		Interactions Focus chain EE [auth BA] Focus chain OA [auth AA] Interactions & Density Focus chain EE [auth BA] Focus chain OA [auth AA]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain LH [auth BO] SDF format, chain UD [auth AK] SDF format, chain GH [auth BK] SDF format, chain YD [auth AO] MOL2 format, chain LH [auth BO] MOL2 format, chain UD [auth AK] MOL2 format, chain GH [auth BK] MOL2 format, chain YD [auth AO] mmCIF format, chain LH [auth BO] mmCIF format, chain UD [auth AK] mmCIF format, chain GH [auth BK] mmCIF format, chain YD [auth AO]	GH [auth BK], LH [auth BO], UD [auth AK], YD [auth AO]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain GH [auth BK] Focus chain LH [auth BO] Focus chain UD [auth AK] Focus chain YD [auth AO] Interactions & Density Focus chain GH [auth BK] Focus chain LH [auth BO] Focus chain UD [auth AK] Focus chain YD [auth AO]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain BB [auth AA] SDF format, chain RE [auth BA] MOL2 format, chain BB [auth AA] MOL2 format, chain RE [auth BA] mmCIF format, chain BB [auth AA] mmCIF format, chain RE [auth BA]	BB [auth AA], RE [auth BA]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain BB [auth AA] Focus chain RE [auth BA] Interactions & Density Focus chain BB [auth AA] Focus chain RE [auth BA]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.90 Å
R-Value Free: 0.292 (Depositor), 0.280 (DCC)
R-Value Work: 0.249 (Depositor), 0.240 (DCC)
R-Value Observed: 0.249 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 127.692	α = 90
b = 225.403	β = 90
c = 306.106	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
XDS	data reduction
XDS	data scaling
CNS	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2014-07-09

Deposition Author(s):

This entry supersedes: 3BZ1, 3BZ2

Revision History (Full details and data files)

Version 1.0: 2014-07-09
Type: Initial release
Version 1.1: 2014-12-10
Changes: Other
Version 2.0: 2023-11-08
Changes: Data collection, Database references, Derived calculations, Non-polymer description, Refinement description
Version 2.1: 2024-10-30
Changes: Structure summary

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.

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Help and Resources

4V62

Crystal Structure of cyanobacterial Photosystem II

Cyanobacterial photosystem II at 2.9-A resolution and the role of quinones, lipids, channels and chloride

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