7Y7A

In situ double-PBS-PSII-PSI-LHCs megacomplex from Porphyridium purpureum.


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.30 Å
  • Aggregation State: CELL 
  • Reconstruction Method: SINGLE PARTICLE 

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This is version 1.2 of the entry. See complete history


Literature

In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.

You, X.Zhang, X.Cheng, J.Xiao, Y.Ma, J.Sun, S.Zhang, X.Wang, H.W.Sui, S.F.

(2023) Nature 616: 199-206

  • DOI: https://doi.org/10.1038/s41586-023-05831-0
  • Primary Citation of Related Structures:  
    7Y1A, 7Y4L, 7Y5E, 7Y7A

  • PubMed Abstract: 

    In oxygenic photosynthetic organisms, light energy is captured by antenna systems and transferred to photosystem II (PSII) and photosystem I (PSI) to drive photosynthesis 1,2 . The antenna systems of red algae consist of soluble phycobilisomes (PBSs) and transmembrane light-harvesting complexes (LHCs) 3 . Excitation energy transfer pathways from PBS to photosystems remain unclear owing to the lack of structural information. Here we present in situ structures of PBS-PSII-PSI-LHC megacomplexes from the red alga Porphyridium purpureum at near-atomic resolution using cryogenic electron tomography and in situ single-particle analysis 4 , providing interaction details between PBS, PSII and PSI. The structures reveal several unidentified and incomplete proteins and their roles in the assembly of the megacomplex, as well as a huge and sophisticated pigment network. This work provides a solid structural basis for unravelling the mechanisms of PBS-PSII-PSI-LHC megacomplex assembly, efficient energy transfer from PBS to the two photosystems, and regulation of energy distribution between PSII and PSI.


  • Organizational Affiliation

    State Key Laboratory of Membrane Biology, Beijing Frontier Research Center for Biological Structures, Beijing Advanced Innovation Center for Structural Biology, School of Life Sciences, Tsinghua University, Beijing, China.


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
R-phycoerythrin gamma chain, chloroplastic290Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_2041
UniProt
Find proteins for A0A5J4YX19 (Porphyridium purpureum)
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobilisome rod-core linker polypeptide232Porphyridium purpureumMutation(s): 0 
Gene Names: cpcG
Membrane Entity: Yes 
UniProt
Find proteins for A0A343KP28 (Porphyridium purpureum)
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
C-phycocyanin alpha subunit162Porphyridium purpureumMutation(s): 0 
Gene Names: cpcA
Membrane Entity: Yes 
UniProt
Find proteins for P37207 (Porphyridium purpureum)
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
C-phycocyanin beta subunit172Porphyridium purpureumMutation(s): 0 
Gene Names: cpcB
Membrane Entity: Yes 
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Entity ID: 5
MoleculeChains Sequence LengthOrganismDetailsImage
Phycoerythrin alpha subunit164Porphyridium purpureumMutation(s): 0 
Gene Names: peAcpeA
Membrane Entity: Yes 
UniProt
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Entity ID: 6
MoleculeChains Sequence LengthOrganismDetailsImage
B-phycoerythrin beta chain177Porphyridium purpureumMutation(s): 0 
Gene Names: cpeB
Membrane Entity: Yes 
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Entity ID: 7
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobilisome 31.8 kDa linker polypeptide, phycoerythrin-associated, rod363Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_8023
Membrane Entity: Yes 
UniProt
Find proteins for A0A5J4YM59 (Porphyridium purpureum)
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Entity ID: 8
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobilisome 27.9 kDa linker polypeptide, phycoerythrin-associated, rodHYA [auth dc],
LCA [auth dM],
MB [auth d2],
XU [auth dF]
342Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_0729
Membrane Entity: Yes 
UniProt
Find proteins for A0A5J4Z162 (Porphyridium purpureum)
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Entity ID: 9
MoleculeChains Sequence LengthOrganismDetailsImage
R-phycoerythrin gamma chain, chloroplastic273Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_2042
UniProt
Find proteins for A0A5J4YZM7 (Porphyridium purpureum)
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Entity ID: 10
MoleculeChains Sequence LengthOrganismDetailsImage
R-phycoerythrin gamma chain, chloroplastic290Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_2309
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Find proteins for A0A5J4YZH3 (Porphyridium purpureum)
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Entity ID: 11
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobilisome 32.1 kDa linker polypeptide, phycocyanin-associated, rodMPB [auth bp],
MQ [auth bC],
NPA [auth bV],
OC [auth b3]
490Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_2314
Membrane Entity: Yes 
UniProt
Find proteins for A0A5J4YX63 (Porphyridium purpureum)
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Entity ID: 12
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobilisome 31.8 kDa linker polypeptide, phycoerythrin-associated, rodAEB [auth eg],
AGB [auth ei],
MF [auth e5],
XR [auth eD]
248Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_7221
Membrane Entity: Yes 
UniProt
Find proteins for A0A5J4Z7F4 (Porphyridium purpureum)
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Entity ID: 13
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobilisome 31.8 kDa linker polypeptide, phycoerythrin-associated, rodHXA [auth zb],
LIA [auth zQ],
LNA [auth zT],
MH [auth z6]
498Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_9810
Membrane Entity: Yes 
UniProt
Find proteins for A0A5J4YI31 (Porphyridium purpureum)
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Entity ID: 14
MoleculeChains Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein, chloroplasticNH [auth 17],
NNB [auth 1o]
174Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_6435
UniProt
Find proteins for A0A5J4Z6J3 (Porphyridium purpureum)
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Entity ID: 15
MoleculeChains Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein of LHCII type III, chloroplasticOH [auth 27],
ONB [auth 2o]
166Porphyridium purpureumMutation(s): 0 
Gene Names: Lhca2FVE85_5651
UniProt
Find proteins for P93450 (Porphyridium purpureum)
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Entity ID: 16
MoleculeChains Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein, chloroplasticPH [auth 37],
PNB [auth 3o]
169Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_0338
Membrane Entity: Yes 
UniProt
Find proteins for A0A5J4YYC4 (Porphyridium purpureum)
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Entity ID: 17
MoleculeChains Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein 1B-21, chloroplasticQH [auth 47],
QNB [auth 4o]
172Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_7382
UniProt
Find proteins for A0A5J4ZAY0 (Porphyridium purpureum)
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Entity ID: 18
MoleculeChains Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein 1B-21, chloroplasticRH [auth 57],
RNB [auth 5o]
174Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_3955
UniProt
Find proteins for A0A5J4YSS5 (Porphyridium purpureum)
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Entity ID: 19
MoleculeChains Sequence LengthOrganismDetailsImage
Chlorophyll a-b binding protein 1B-21, chloroplasticSH [auth 67],
SNB [auth 6o]
169Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_7927
UniProt
Find proteins for A0A5J4YN76 (Porphyridium purpureum)
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Entity ID: 20
MoleculeChains Sequence LengthOrganismDetailsImage
Fucoxanthin-chlorophyll a-c binding protein, chloroplasticTH [auth 77],
TNB [auth 7o]
164Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_2505
UniProt
Find proteins for A0A5J4YKR2 (Porphyridium purpureum)
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Entity ID: 21
MoleculeChains Sequence LengthOrganismDetailsImage
RedCAPUH [auth 87],
UNB [auth 8o]
180Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_8746
Membrane Entity: Yes 
UniProt
Find proteins for A0A5J4YP51 (Porphyridium purpureum)
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Entity ID: 22
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I P700 chlorophyll a apoprotein A1VH [auth A7],
VNB [auth Ao]
745Porphyridium purpureumMutation(s): 0 
Gene Names: psaA
EC: 1.97.1.12
Membrane Entity: Yes 
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Find proteins for W0S1N1 (Porphyridium purpureum)
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Entity ID: 23
MoleculeChains Sequence LengthOrganismDetailsImage
PsaBWH [auth B7],
WNB [auth Bo]
732Porphyridium purpureumMutation(s): 0 
EC: 1.97.1.12
Membrane Entity: Yes 
UniProt
Find proteins for W0RYU6 (Porphyridium purpureum)
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Entity ID: 24
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I iron-sulfur centerXH [auth C7],
XNB [auth Co]
80Porphyridium purpureumMutation(s): 0 
Gene Names: psaC
EC: 1.97.1.12
Membrane Entity: Yes 
UniProt
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Entity ID: 25
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit IIYH [auth D7],
YNB [auth Do]
130Porphyridium purpureumMutation(s): 0 
Gene Names: psaD
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Find proteins for W0RZ23 (Porphyridium purpureum)
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Entity ID: 26
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit IVZH [auth E7],
ZNB [auth Eo]
58Porphyridium purpureumMutation(s): 0 
Gene Names: psaE
Membrane Entity: Yes 
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Entity ID: 27
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit IIIAI [auth F7],
AOB [auth Fo]
158Porphyridium purpureumMutation(s): 0 
Gene Names: psaF
Membrane Entity: Yes 
UniProt
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Entity ID: 28
MoleculeChains Sequence LengthOrganismDetailsImage
Cytochrome c6BI [auth G7],
BOB [auth Go]
84Porphyridium purpureumMutation(s): 0 
Gene Names: petJ
Membrane Entity: Yes 
UniProt
Find proteins for A0A343KNS7 (Porphyridium purpureum)
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Entity ID: 29
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit VIIICI [auth I7],
COB [auth Io]
31Porphyridium purpureumMutation(s): 0 
Gene Names: psaI
Membrane Entity: Yes 
UniProt
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Entity ID: 30
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit IXDI [auth J7],
DOB [auth Jo]
38Porphyridium purpureumMutation(s): 0 
Gene Names: psaJ
Membrane Entity: Yes 
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Entity ID: 31
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit PsaKEI [auth K7],
EOB [auth Ko]
70Porphyridium purpureumMutation(s): 0 
Gene Names: psaK
Membrane Entity: Yes 
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Entity ID: 32
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit XIFI [auth L7],
FOB [auth Lo]
140Porphyridium purpureumMutation(s): 0 
Gene Names: psaL
Membrane Entity: Yes 
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Entity ID: 33
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I reaction center subunit XIIGI [auth M7],
GOB [auth Mo]
30Porphyridium purpureumMutation(s): 0 
Gene Names: psaM
Membrane Entity: Yes 
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Entity ID: 34
MoleculeChains Sequence LengthOrganismDetailsImage
FerredoxinHI [auth N7],
HOB [auth No]
99Porphyridium purpureumMutation(s): 0 
Gene Names: petF
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Entity ID: 35
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem I subunit OII [auth O7],
IOB [auth Oo]
92Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_2781
Membrane Entity: Yes 
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Find proteins for A0A5J4YUC8 (Porphyridium purpureum)
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Entity ID: 36
MoleculeChains Sequence LengthOrganismDetailsImage
PsaRJI [auth R7],
JOB [auth Ro]
121Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_3924
UniProt
Find proteins for A0A5J4YR43 (Porphyridium purpureum)
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Entity ID: 37
MoleculeChains Sequence LengthOrganismDetailsImage
LPS1KI [auth Z7],
KOB [auth Zo]
66Porphyridium purpureumMutation(s): 0 
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Entity ID: 38
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II protein D1360Porphyridium purpureumMutation(s): 0 
Gene Names: psbA
EC: 1.10.3.9
Membrane Entity: Yes 
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Entity ID: 39
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II CP47 reaction center protein509Porphyridium purpureumMutation(s): 0 
Gene Names: psbB
Membrane Entity: Yes 
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Entity ID: 40
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II CP43 reaction center protein473Porphyridium purpureumMutation(s): 0 
Gene Names: psbC
Membrane Entity: Yes 
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Entity ID: 41
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II D2 protein351Porphyridium purpureumMutation(s): 0 
Gene Names: psbD
EC: 1.10.3.9
Membrane Entity: Yes 
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Entity ID: 42
MoleculeChains Sequence LengthOrganismDetailsImage
Cytochrome b559 subunit alpha84Porphyridium purpureumMutation(s): 0 
Gene Names: psbE
Membrane Entity: Yes 
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Entity ID: 43
MoleculeChains Sequence LengthOrganismDetailsImage
Cytochrome b559 subunit beta44Porphyridium purpureumMutation(s): 0 
Gene Names: psbF
Membrane Entity: Yes 
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Entity ID: 44
MoleculeChains Sequence LengthOrganismDetailsImage
PSII_Pbs31 domain-containing protein213Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_0971
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Entity ID: 45
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center protein H67Porphyridium purpureumMutation(s): 0 
Gene Names: psbH
Membrane Entity: Yes 
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Entity ID: 46
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center protein I38Porphyridium purpureumMutation(s): 0 
Gene Names: psbI
Membrane Entity: Yes 
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Entity ID: 47
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center protein J39Porphyridium purpureumMutation(s): 0 
Gene Names: psbJ
Membrane Entity: Yes 
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Entity ID: 48
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center protein K45Porphyridium purpureumMutation(s): 0 
Gene Names: psbK
Membrane Entity: Yes 
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Entity ID: 49
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center protein L38Porphyridium purpureumMutation(s): 0 
Gene Names: psbL
Membrane Entity: Yes 
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Entity ID: 50
MoleculeChains Sequence LengthOrganismDetailsImage
PsbM101Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_2293
Membrane Entity: Yes 
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Entity ID: 51
MoleculeChains Sequence LengthOrganismDetailsImage
Psb3429Porphyridium purpureumMutation(s): 0 
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Entity ID: 52
MoleculeChains Sequence LengthOrganismDetailsImage
Oxygen-evolving enhancer protein287Porphyridium purpureumMutation(s): 0 
Gene Names: psbO
Membrane Entity: Yes 
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Entity ID: 53
MoleculeChains Sequence LengthOrganismDetailsImage
PsbQ'205Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_6079
Membrane Entity: Yes 
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Entity ID: 54
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II protein Y33Porphyridium purpureumMutation(s): 0 
Gene Names: psbY
Membrane Entity: Yes 
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Entity ID: 55
MoleculeChains Sequence LengthOrganismDetailsImage
LPP1119Porphyridium purpureumMutation(s): 0 
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Entity ID: 56
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center protein T31Porphyridium purpureumMutation(s): 0 
Gene Names: psbT
Membrane Entity: Yes 
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Entity ID: 57
MoleculeChains Sequence LengthOrganismDetailsImage
PS II complex 12 kDa extrinsic protein150Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_8322
Membrane Entity: Yes 
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Entity ID: 58
MoleculeChains Sequence LengthOrganismDetailsImage
Cytochrome c550162Porphyridium purpureumMutation(s): 0 
Gene Names: psbV
Membrane Entity: Yes 
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Entity ID: 59
MoleculeChains Sequence LengthOrganismDetailsImage
PsbW46Porphyridium purpureumMutation(s): 0 
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Entity ID: 60
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center X protein39Porphyridium purpureumMutation(s): 0 
Gene Names: psbX
Membrane Entity: Yes 
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Entity ID: 61
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center protein Ycf1234Porphyridium purpureumMutation(s): 0 
Gene Names: ycf12
Membrane Entity: Yes 
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Entity ID: 62
MoleculeChains Sequence LengthOrganismDetailsImage
Photosystem II reaction center protein Z62Porphyridium purpureumMutation(s): 0 
Gene Names: psbZ
Membrane Entity: Yes 
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Entity ID: 63
MoleculeChains Sequence LengthOrganismDetailsImage
CNT118Porphyridium purpureumMutation(s): 0 
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Entity ID: 64
MoleculeChains Sequence LengthOrganismDetailsImage
Linker4BM [auth EA],
DQA [auth EW],
XL [auth AA],
ZPA [auth AW]
103Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_1598
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Entity ID: 65
MoleculeChains Sequence LengthOrganismDetailsImage
CaRSP1HM [auth KA],
JQA [auth KW],
RM [auth UA],
TQA [auth UW]
226Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_9475
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Entity ID: 66
MoleculeChains Sequence LengthOrganismDetailsImage
CaRSP2BRA [auth cW],
TM [auth WA],
VQA [auth WW],
ZM [auth cA]
139Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_1715
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Entity ID: 67
MoleculeChains Sequence LengthOrganismDetailsImage
FAS1 domain-containing proteinCN [auth fA],
EN [auth hA],
ERA [auth fW],
GRA [auth hW]
288Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_0141
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Entity ID: 68
MoleculeChains Sequence LengthOrganismDetailsImage
Lrc4FN [auth 2B],
IO [auth ZB],
IYA [auth 2d],
LZA [auth Zd]
159Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_4247
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Entity ID: 69
MoleculeChains Sequence LengthOrganismDetailsImage
LRC5GN [auth 3B],
JO [auth aB],
JYA [auth 3d],
MZA [auth ad]
288Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_5140
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Entity ID: 70
MoleculeChains Sequence LengthOrganismDetailsImage
FAS1 domain-containing proteinHN [auth 4B],
KO [auth bB],
KYA [auth 4d],
NZA [auth bd]
253Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_7258
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Entity ID: 71
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobiliprotein ApcEIN [auth 6B],
JN [auth 7B],
LYA [auth 6d],
MYA [auth 7d]
879Porphyridium purpureumMutation(s): 0 
Gene Names: apcE
Membrane Entity: Yes 
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Entity ID: 72
MoleculeChains Sequence LengthOrganismDetailsImage
Allophycocyanin alpha subunit161Porphyridium purpureumMutation(s): 0 
Gene Names: apcA
Membrane Entity: Yes 
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Entity ID: 73
MoleculeChains Sequence LengthOrganismDetailsImage
Allophycocyanin beta subunit161Porphyridium purpureumMutation(s): 0 
Gene Names: apcB
Membrane Entity: Yes 
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Entity ID: 74
MoleculeChains Sequence LengthOrganismDetailsImage
Allophycocyanin gamma subunitFO [auth VB],
GP [auth xB],
IZA [auth Vd],
JAB [auth xd]
161Porphyridium purpureumMutation(s): 0 
Gene Names: apcD
Membrane Entity: Yes 
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Entity ID: 75
MoleculeChains Sequence LengthOrganismDetailsImage
Allophycocyanin beta 18 subunitGO [auth WB],
HP [auth yB],
JZA [auth Wd],
KAB [auth yd]
173Porphyridium purpureumMutation(s): 0 
Gene Names: apcF
Membrane Entity: Yes 
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Entity ID: 76
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobilisome 7.8 kDa linker polypeptide, allophycocyanin-associated, coreHO [auth XB],
IP [auth zB],
KZA [auth Xd],
LAB [auth zd]
93Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_2818
UniProt
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Entity ID: 77
MoleculeChains Sequence LengthOrganismDetailsImage
LPP2JP [auth YB],
KP [auth 5B],
MAB [auth 5d],
NAB [auth Yd]
162Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_5305
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Entity ID: 78
MoleculeChains Sequence LengthOrganismDetailsImage
LRH237Porphyridium purpureumMutation(s): 0 
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Entity ID: 79
MoleculeChains Sequence LengthOrganismDetailsImage
R-phycoerythrin gamma chain, chloroplastic333Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_9240
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Entity ID: 80
MoleculeChains Sequence LengthOrganismDetailsImage
Phycobilisome 27.9 kDa linker polypeptide, phycoerythrin-associated, rodMIB [auth Zk],
NIB [auth Mk],
XY [auth MJ],
YY [auth ZJ]
316Porphyridium purpureumMutation(s): 0 
Gene Names: FVE85_0816
Membrane Entity: Yes 
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Entity ID: 81
MoleculeChains Sequence LengthOrganismDetailsImage
LR6KBA [auth YL],
KOA [auth YU],
LBA [auth bL],
LOA [auth bU]
426Porphyridium purpureumMutation(s): 0 
Membrane Entity: Yes 
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UniProt GroupA0A5J4YMI8
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 22 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
DGD
Query on DGD

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ACD [auth l9]
BBG [auth BZ]
BDG [auth aZ]
BQD [auth JE]
BRH [auth Cm]
DIGALACTOSYL DIACYL GLYCEROL (DGDG)
C51 H96 O15
LDQFLSUQYHBXSX-HXXRYREZSA-N
CLA
Query on CLA

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AAD [auth b9]
AAG [auth AZ]
AAI [auth 4o]
ABD [auth c9]
ABI [auth 6o]
CHLOROPHYLL A
C55 H72 Mg N4 O5
ATNHDLDRLWWWCB-AENOIHSZSA-M
PHO
Query on PHO

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ASE [auth aO]
AUE [auth dO]
CCG [auth DZ]
DAG [auth AZ]
EPH [auth Am]
PHEOPHYTIN A
C55 H74 N4 O5
CQIKWXUXPNUNDV-RCBXBCQGSA-N
LMG
Query on LMG

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ABG [auth BZ]
ARH [auth Cm]
ASH [auth Xm]
ATE [auth bO]
AVH [auth qm]
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
C45 H86 O10
DCLTVZLYPPIIID-CVELTQQQSA-N
PL9
Query on PL9

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CSE [auth aO]
EUE [auth dO]
GAG [auth AZ]
GCG [auth DZ]
HPH [auth Am]
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
LHG
Query on LHG

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AGG [auth lZ]
APH [auth Am]
AWC [auth A9]
BPH [auth Am]
BWC [auth A9]
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
C38 H75 O10 P
BIABMEZBCHDPBV-MPQUPPDSSA-N
HEM
Query on HEM

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BVH [auth vm]
CZC [auth V9]
EGG [auth vZ]
FCD [auth v9]
GQD [auth VE]
PROTOPORPHYRIN IX CONTAINING FE
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
PUB
Query on PUB

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ACH [auth Mh]
ADF [auth yQ]
AHD [auth AC]
AKC [auth y6]
AND [auth YD]
PHYCOUROBILIN
C33 H42 N4 O6
KDCCOOGTVSRCHX-YYVBKQGDSA-N
CYC
Query on CYC

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AAC [auth K4]
AGD [auth UB]
AHF [auth LS]
AMH [auth Fl]
ARG [auth Id]
PHYCOCYANOBILIN
C33 H40 N4 O6
VXTXPYZGDQPMHK-GMXXPEQVSA-N
PEB
Query on PEB

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AAE [auth DI]
AAF [auth VQ]
AAH [auth Sg]
ABC [auth Y4]
ABE [auth SI]
PHYCOERYTHROBILIN
C33 H40 N4 O6
NKCBCVIFPXGHAV-WAVSMFBNSA-N
ZEX
Query on ZEX

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MNC [auth 87],
NNC [auth 87],
SBI [auth 8o],
TBI [auth 8o]
(1R,2S)-4-{(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl}-2,5,5-trimethylcyclohex-3-en-1-ol
C40 H56 O2
YRMDXLDAZBQLBK-WIHRHFSMSA-N
BCR
Query on BCR

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ADG [auth ZZ]
AGI [auth Jo]
AQD [auth HE]
ARC [auth B7]
ASC [auth K7]
BETA-CAROTENE
C40 H56
OENHQHLEOONYIE-JLTXGRSLSA-N
PQN
Query on PQN

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BPC [auth A7],
DFI [auth Bo],
HDI [auth Ao],
XQC [auth B7]
PHYLLOQUINONE
C31 H46 O2
MBWXNTAXLNYFJB-NKFFZRIASA-N
3XQ (Subject of Investigation/LOI)
Query on 3XQ

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BGI [auth Jo],
VRC [auth J7]
(2S)-2,3-dihydroxypropyl octadecanoate
C21 H42 O4
VBICKXHEKHSIBG-FQEVSTJZSA-N
SF4
Query on SF4

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HRC [auth C7]
IRC [auth C7]
NFI [auth Co]
OFI [auth Co]
PPC [auth B7]
IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-UHFFFAOYSA-N
OEX
Query on OEX

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BAG [auth AZ]
CPH [auth Am]
CWC [auth A9]
GSH [auth am]
JDG [auth aZ]
CA-MN4-O5 CLUSTER
Ca Mn4 O5
SEXWDHMBWJEXOJ-UHFFFAOYSA-N
BGC
Query on BGC

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LLC [auth 37],
RZH [auth 3o]
beta-D-glucopyranose
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
FES
Query on FES

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JSC [auth N7],
OGI [auth No]
FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
GOL
Query on GOL

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CVH [auth wm]
DRE [auth IO]
DZC [auth W9]
GCD [auth w9]
HQD [auth WE]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
BCT
Query on BCT

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FAG [auth AZ]
GPH [auth Am]
GWC [auth A9]
HFG [auth dZ]
KSH [auth am]
BICARBONATE ION
C H O3
BVKZGUZCCUSVTD-UHFFFAOYSA-M
FE
Query on FE

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CAG [auth AZ]
DPH [auth Am]
DWC [auth A9]
HSH [auth am]
KDG [auth aZ]
FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
CL
Query on CL

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CSH [auth am]
DBG [auth CZ]
EDG [auth aZ]
FND [auth AE]
GZC [auth a9]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
MEN
Query on MEN
BBB [auth Ne]
BJB [auth Nl]
CFA [auth DP]
CKA [auth DS]
CZ [auth DK]
L-PEPTIDE LINKINGC5 H10 N2 O3ASN
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.30 Å
  • Aggregation State: CELL 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report

Currently 7Y7A does not have a validation slider image.



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Not funded--

Revision History  (Full details and data files)

  • Version 1.0: 2023-02-08
    Type: Initial release
  • Version 1.1: 2023-04-19
    Changes: Database references
  • Version 1.2: 2024-07-03
    Changes: Data collection