9ZXX | pdb_00009zxx

Ca2+ bound destabilized open state Connexin-46

PDB DOI: https://doi.org/10.2210/pdb9ZXX/pdb
EM Map EMD-74938: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Ovis aries
Mutation(s): Yes

Deposited: 2026-01-05 Released: 2026-10-07
Deposition Author(s): Jarodsky, J.M., Reichow, S.L.
Funding Organization(s): National Institutes of Health/National Eye Institute (NIH/NEI)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Calcium induced N-terminal gating and pore collapse in connexin-46/50 gap junctions

Flores, J.A., O'Neill, S.E., Jarodsky, J.M., Haddad, B.G., Reichow, S.L.

(2026) Nat Commun

DOI: https://doi.org/10.1038/s41467-026-77891-5

Macromolecule Content

Total Structure Weight: 657.78 kDa
Atom Count: 20,772
Modeled Residue Count: 2,280
Deposited Residue Count: 4,956
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Gap junction alpha-3 protein	A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	413	Ovis aries	Mutation(s): 1
UniProt
Find proteins for Q9TU17 (Ovis aries) Explore Q9TU17 Go to UniProtKB: Q9TU17
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9TU17
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
MC3 Query on MC3 Download:Ideal Coordinates CCD File SDF format, chain AA [auth A] SDF format, chain AB [auth C] SDF format, chain AC [auth D] SDF format, chain AD [auth F] SDF format, chain AE [auth G] SDF format, chain AF [auth I] SDF format, chain AH [auth L] SDF format, chain BA [auth A] SDF format, chain BB [auth C] SDF format, chain BC [auth D] SDF format, chain BE [auth G] SDF format, chain BF [auth I] SDF format, chain BG [auth K] SDF format, chain BH [auth L] SDF format, chain CA [auth A] SDF format, chain CB [auth C] SDF format, chain CD [auth F] SDF format, chain CF [auth I] SDF format, chain CG [auth K] SDF format, chain CH [auth L] SDF format, chain DA [auth A] SDF format, chain DB [auth C] SDF format, chain DC [auth E] SDF format, chain DD [auth F] SDF format, chain DE [auth H] SDF format, chain DF [auth I] SDF format, chain DG [auth K] SDF format, chain DH [auth L] SDF format, chain EB [auth C] SDF format, chain EC [auth E] SDF format, chain ED [auth F] SDF format, chain EE [auth H] SDF format, chain EF [auth I] SDF format, chain EG [auth K] SDF format, chain EH [auth L] SDF format, chain FA [auth B] SDF format, chain FB [auth C] SDF format, chain FC [auth E] SDF format, chain FD [auth F] SDF format, chain FE [auth H] SDF format, chain FF [auth I] SDF format, chain FG [auth K] SDF format, chain FH [auth L] SDF format, chain GA [auth B] SDF format, chain GB [auth C] SDF format, chain GC [auth E] SDF format, chain GD [auth F] SDF format, chain GE [auth H] SDF format, chain GF [auth I] SDF format, chain GG [auth K] SDF format, chain GH [auth L] SDF format, chain HA [auth B] SDF format, chain HB [auth C] SDF format, chain HC [auth E] SDF format, chain HD [auth F] SDF format, chain HE [auth H] SDF format, chain HF [auth I] SDF format, chain HG [auth K] SDF format, chain HH [auth L] SDF format, chain IA [auth B] SDF format, chain IB [auth C] SDF format, chain IC [auth E] SDF format, chain ID [auth F] SDF format, chain IE [auth H] SDF format, chain IF [auth I] SDF format, chain IG [auth K] SDF format, chain JA [auth B] SDF format, chain JB [auth C] SDF format, chain JC [auth E] SDF format, chain JD [auth F] SDF format, chain JE [auth H] SDF format, chain JG [auth K] SDF format, chain KA [auth B] SDF format, chain KB [auth C] SDF format, chain KC [auth E] SDF format, chain KE [auth H] SDF format, chain KF [auth J] SDF format, chain KG [auth K] SDF format, chain LA [auth B] SDF format, chain LC [auth E] SDF format, chain LD [auth G] SDF format, chain LE [auth H] SDF format, chain LF [auth J] SDF format, chain LG [auth K] SDF format, chain MA [auth B] SDF format, chain MB [auth D] SDF format, chain MC [auth E] SDF format, chain MD [auth G] SDF format, chain ME [auth H] SDF format, chain MF [auth J] SDF format, chain MG [auth K] SDF format, chain N [auth A] SDF format, chain NA [auth B] SDF format, chain NB [auth D] SDF format, chain NC [auth E] SDF format, chain ND [auth G] SDF format, chain NE [auth H] SDF format, chain NF [auth J] SDF format, chain NG [auth K] SDF format, chain O [auth A] SDF format, chain OA [auth B] SDF format, chain OB [auth D] SDF format, chain OC [auth E] SDF format, chain OD [auth G] SDF format, chain OE [auth H] SDF format, chain OF [auth J] SDF format, chain OG [auth K] SDF format, chain P [auth A] SDF format, chain PA [auth B] SDF format, chain PB [auth D] SDF format, chain PC [auth E] SDF format, chain PD [auth G] SDF format, chain PE [auth H] SDF format, chain PF [auth J] SDF format, chain PG [auth K] SDF format, chain Q [auth A] SDF format, chain QA [auth B] SDF format, chain QB [auth D] SDF format, chain QC [auth E] SDF format, chain QD [auth G] SDF format, chain QE [auth H] SDF format, chain QF [auth J] SDF format, chain QG [auth K] SDF format, chain R [auth A] SDF format, chain RA [auth B] SDF format, chain RB [auth D] SDF format, chain RC [auth E] SDF format, chain RD [auth G] SDF format, chain RE [auth H] SDF format, chain RF [auth J] SDF format, chain RG [auth L] SDF format, chain S [auth A] SDF format, chain SA [auth B] SDF format, chain SB [auth D] SDF format, chain SC [auth E] SDF format, chain SD [auth G] SDF format, chain SF [auth J] SDF format, chain SG [auth L] SDF format, chain T [auth A] SDF format, chain TA [auth B] SDF format, chain TB [auth D] SDF format, chain TC [auth F] SDF format, chain TD [auth G] SDF format, chain TE [auth I] SDF format, chain TF [auth J] SDF format, chain TG [auth L] SDF format, chain U [auth A] SDF format, chain UB [auth D] SDF format, chain UC [auth F] SDF format, chain UD [auth G] SDF format, chain UE [auth I] SDF format, chain UF [auth J] SDF format, chain UG [auth L] SDF format, chain V [auth A] SDF format, chain VA [auth C] SDF format, chain VB [auth D] SDF format, chain VC [auth F] SDF format, chain VD [auth G] SDF format, chain VE [auth I] SDF format, chain VF [auth J] SDF format, chain VG [auth L] SDF format, chain W [auth A] SDF format, chain WA [auth C] SDF format, chain WB [auth D] SDF format, chain WC [auth F] SDF format, chain WD [auth G] SDF format, chain WE [auth I] SDF format, chain WF [auth J] SDF format, chain WG [auth L] SDF format, chain X [auth A] SDF format, chain XA [auth C] SDF format, chain XB [auth D] SDF format, chain XC [auth F] SDF format, chain XD [auth G] SDF format, chain XE [auth I] SDF format, chain XF [auth J] SDF format, chain XG [auth L] SDF format, chain Y [auth A] SDF format, chain YA [auth C] SDF format, chain YB [auth D] SDF format, chain YC [auth F] SDF format, chain YD [auth G] SDF format, chain YE [auth I] SDF format, chain YF [auth J] SDF format, chain YG [auth L] SDF format, chain Z [auth A] SDF format, chain ZA [auth C] SDF format, chain ZB [auth D] SDF format, chain ZC [auth F] SDF format, chain ZD [auth G] SDF format, chain ZE [auth I] SDF format, chain ZF [auth J] MOL2 format, chain AA [auth A] MOL2 format, chain AB [auth C] MOL2 format, chain AC [auth D] MOL2 format, chain AD [auth F] MOL2 format, chain AE [auth G] MOL2 format, chain AF [auth I] MOL2 format, chain AH [auth L] MOL2 format, chain BA [auth A] MOL2 format, chain BB [auth C] MOL2 format, chain BC [auth D] MOL2 format, chain BE [auth G] MOL2 format, chain BF [auth I] MOL2 format, chain BG [auth K] MOL2 format, chain BH [auth L] MOL2 format, chain CA [auth A] MOL2 format, chain CB [auth C] MOL2 format, chain CD [auth F] MOL2 format, chain CF [auth I] MOL2 format, chain CG [auth K] MOL2 format, chain CH [auth L] MOL2 format, chain DA [auth A] MOL2 format, chain DB [auth C] MOL2 format, chain DC [auth E] MOL2 format, chain DD [auth F] MOL2 format, chain DE [auth H] MOL2 format, chain DF [auth I] MOL2 format, chain DG [auth K] MOL2 format, chain DH [auth L] MOL2 format, chain EB [auth C] MOL2 format, chain EC [auth E] MOL2 format, chain ED [auth F] MOL2 format, chain EE [auth H] MOL2 format, chain EF [auth I] MOL2 format, chain EG [auth K] MOL2 format, chain EH [auth L] MOL2 format, chain FA [auth B] MOL2 format, chain FB [auth C] MOL2 format, chain FC [auth E] MOL2 format, chain FD [auth F] MOL2 format, chain FE [auth H] MOL2 format, chain FF [auth I] MOL2 format, chain FG [auth K] MOL2 format, chain FH [auth L] MOL2 format, chain GA [auth B] MOL2 format, chain GB [auth C] MOL2 format, chain GC [auth E] MOL2 format, chain GD [auth F] MOL2 format, chain GE [auth H] MOL2 format, chain GF [auth I] MOL2 format, chain GG [auth K] MOL2 format, chain GH [auth L] MOL2 format, chain HA [auth B] MOL2 format, chain HB [auth C] MOL2 format, chain HC [auth E] MOL2 format, chain HD [auth F] MOL2 format, chain HE [auth H] MOL2 format, chain HF [auth I] MOL2 format, chain HG [auth K] MOL2 format, chain HH [auth L] MOL2 format, chain IA [auth B] MOL2 format, chain IB [auth C] MOL2 format, chain IC [auth E] MOL2 format, chain ID [auth F] MOL2 format, chain IE [auth H] MOL2 format, chain IF [auth I] MOL2 format, chain IG [auth K] MOL2 format, chain JA [auth B] MOL2 format, chain JB [auth C] MOL2 format, chain JC [auth E] MOL2 format, chain JD [auth F] MOL2 format, chain JE [auth H] MOL2 format, chain JG [auth K] MOL2 format, chain KA [auth B] MOL2 format, chain KB [auth C] MOL2 format, chain KC [auth E] MOL2 format, chain KE [auth H] MOL2 format, chain KF [auth J] MOL2 format, chain KG [auth K] MOL2 format, chain LA [auth B] MOL2 format, chain LC [auth E] MOL2 format, chain LD [auth G] MOL2 format, chain LE [auth H] MOL2 format, chain LF [auth J] MOL2 format, chain LG [auth K] MOL2 format, chain MA [auth B] MOL2 format, chain MB [auth D] MOL2 format, chain MC [auth E] MOL2 format, chain MD [auth G] MOL2 format, chain ME [auth H] MOL2 format, chain MF [auth J] MOL2 format, chain MG [auth K] MOL2 format, chain N [auth A] MOL2 format, chain NA [auth B] MOL2 format, chain NB [auth D] MOL2 format, chain NC [auth E] MOL2 format, chain ND [auth G] MOL2 format, chain NE [auth H] MOL2 format, chain NF [auth J] MOL2 format, chain NG [auth K] MOL2 format, chain O [auth A] MOL2 format, chain OA [auth B] MOL2 format, chain OB [auth D] MOL2 format, chain OC [auth E] MOL2 format, chain OD [auth G] MOL2 format, chain OE [auth H] MOL2 format, chain OF [auth J] MOL2 format, chain OG [auth K] MOL2 format, chain P [auth A] MOL2 format, chain PA [auth B] MOL2 format, chain PB [auth D] MOL2 format, chain PC [auth E] MOL2 format, chain PD [auth G] MOL2 format, chain PE [auth H] MOL2 format, chain PF [auth J] MOL2 format, chain PG [auth K] MOL2 format, chain Q [auth A] MOL2 format, chain QA [auth B] MOL2 format, chain QB [auth D] MOL2 format, chain QC [auth E] MOL2 format, chain QD [auth G] MOL2 format, chain QE [auth H] MOL2 format, chain QF [auth J] MOL2 format, chain QG [auth K] MOL2 format, chain R [auth A] MOL2 format, chain RA [auth B] MOL2 format, chain RB [auth D] MOL2 format, chain RC [auth E] MOL2 format, chain RD [auth G] MOL2 format, chain RE [auth H] MOL2 format, chain RF [auth J] MOL2 format, chain RG [auth L] MOL2 format, chain S [auth A] MOL2 format, chain SA [auth B] MOL2 format, chain SB [auth D] MOL2 format, chain SC [auth E] MOL2 format, chain SD [auth G] MOL2 format, chain SF [auth J] MOL2 format, chain SG [auth L] MOL2 format, chain T [auth A] MOL2 format, chain TA [auth B] MOL2 format, chain TB [auth D] MOL2 format, chain TC [auth F] MOL2 format, chain TD [auth G] MOL2 format, chain TE [auth I] MOL2 format, chain TF [auth J] MOL2 format, chain TG [auth L] MOL2 format, chain U [auth A] MOL2 format, chain UB [auth D] MOL2 format, chain UC [auth F] MOL2 format, chain UD [auth G] MOL2 format, chain UE [auth I] MOL2 format, chain UF [auth J] MOL2 format, chain UG [auth L] MOL2 format, chain V [auth A] MOL2 format, chain VA [auth C] MOL2 format, chain VB [auth D] MOL2 format, chain VC [auth F] MOL2 format, chain VD [auth G] MOL2 format, chain VE [auth I] MOL2 format, chain VF [auth J] MOL2 format, chain VG [auth L] MOL2 format, chain W [auth A] MOL2 format, chain WA [auth C] MOL2 format, chain WB [auth D] MOL2 format, chain WC [auth F] MOL2 format, chain WD [auth G] MOL2 format, chain WE [auth I] MOL2 format, chain WF [auth J] MOL2 format, chain WG [auth L] MOL2 format, chain X [auth A] MOL2 format, chain XA [auth C] MOL2 format, chain XB [auth D] MOL2 format, chain XC [auth F] MOL2 format, chain XD [auth G] MOL2 format, chain XE [auth I] MOL2 format, chain XF [auth J] MOL2 format, chain XG [auth L] MOL2 format, chain Y [auth A] MOL2 format, chain YA [auth C] MOL2 format, chain YB [auth D] MOL2 format, chain YC [auth F] MOL2 format, chain YD [auth G] MOL2 format, chain YE [auth I] MOL2 format, chain YF [auth J] MOL2 format, chain YG [auth L] MOL2 format, chain Z [auth A] MOL2 format, chain ZA [auth C] MOL2 format, chain ZB [auth D] MOL2 format, chain ZC [auth F] MOL2 format, chain ZD [auth G] MOL2 format, chain ZE [auth I] MOL2 format, chain ZF [auth J] mmCIF format, chain AA [auth A] mmCIF format, chain AB [auth C] mmCIF format, chain AC [auth D] mmCIF format, chain AD [auth F] mmCIF format, chain AE [auth G] mmCIF format, chain AF [auth I] mmCIF format, chain AH [auth L] mmCIF format, chain BA [auth A] mmCIF format, chain BB [auth C] mmCIF format, chain BC [auth D] mmCIF format, chain BE [auth G] mmCIF format, chain BF [auth I] mmCIF format, chain BG [auth K] mmCIF format, chain BH [auth L] mmCIF format, chain CA [auth A] mmCIF format, chain CB [auth C] mmCIF format, chain CD [auth F] mmCIF format, chain CF [auth I] mmCIF format, chain CG [auth K] mmCIF format, chain CH [auth L] mmCIF format, chain DA [auth A] mmCIF format, chain DB [auth C] mmCIF format, chain DC [auth E] mmCIF format, chain DD [auth F] mmCIF format, chain DE [auth H] mmCIF format, chain DF [auth I] mmCIF format, chain DG [auth K] mmCIF format, chain DH [auth L] mmCIF format, chain EB [auth C] mmCIF format, chain EC [auth E] mmCIF format, chain ED [auth F] mmCIF format, chain EE [auth H] mmCIF format, chain EF [auth I] mmCIF format, chain EG [auth K] mmCIF format, chain EH [auth L] mmCIF format, chain FA [auth B] mmCIF format, chain FB [auth C] mmCIF format, chain FC [auth E] mmCIF format, chain FD [auth F] mmCIF format, chain FE [auth H] mmCIF format, chain FF [auth I] mmCIF format, chain FG [auth K] mmCIF format, chain FH [auth L] mmCIF format, chain GA [auth B] mmCIF format, chain GB [auth C] mmCIF format, chain GC [auth E] mmCIF format, chain GD [auth F] mmCIF format, chain GE [auth H] mmCIF format, chain GF [auth I] mmCIF format, chain GG [auth K] mmCIF format, chain GH [auth L] mmCIF format, chain HA [auth B] mmCIF format, chain HB [auth C] mmCIF format, chain HC [auth E] mmCIF format, chain HD [auth F] mmCIF format, chain HE [auth H] mmCIF format, chain HF [auth I] mmCIF format, chain HG [auth K] mmCIF format, chain HH [auth L] mmCIF format, chain IA [auth B] mmCIF format, chain IB [auth C] mmCIF format, chain IC [auth E] mmCIF format, chain ID [auth F] mmCIF format, chain IE [auth H] mmCIF format, chain IF [auth I] mmCIF format, chain IG [auth K] mmCIF format, chain JA [auth B] mmCIF format, chain JB [auth C] mmCIF format, chain JC [auth E] mmCIF format, chain JD [auth F] mmCIF format, chain JE [auth H] mmCIF format, chain JG [auth K] mmCIF format, chain KA [auth B] mmCIF format, chain KB [auth C] mmCIF format, chain KC [auth E] mmCIF format, chain KE [auth H] mmCIF format, chain KF [auth J] mmCIF format, chain KG [auth K] mmCIF format, chain LA [auth B] mmCIF format, chain LC [auth E] mmCIF format, chain LD [auth G] mmCIF format, chain LE [auth H] mmCIF format, chain LF [auth J] mmCIF format, chain LG [auth K] mmCIF format, chain MA [auth B] mmCIF format, chain MB [auth D] mmCIF format, chain MC [auth E] mmCIF format, chain MD [auth G] mmCIF format, chain ME [auth H] mmCIF format, chain MF [auth J] mmCIF format, chain MG [auth K] mmCIF format, chain N [auth A] mmCIF format, chain NA [auth B] mmCIF format, chain NB [auth D] mmCIF format, chain NC [auth E] mmCIF format, chain ND [auth G] mmCIF format, chain NE [auth H] mmCIF format, chain NF [auth J] mmCIF format, chain NG [auth K] mmCIF format, chain O [auth A] mmCIF format, chain OA [auth B] mmCIF format, chain OB [auth D] mmCIF format, chain OC [auth E] mmCIF format, chain OD [auth G] mmCIF format, chain OE [auth H] mmCIF format, chain OF [auth J] mmCIF format, chain OG [auth K] mmCIF format, chain P [auth A] mmCIF format, chain PA [auth B] mmCIF format, chain PB [auth D] mmCIF format, chain PC [auth E] mmCIF format, chain PD [auth G] mmCIF format, chain PE [auth H] mmCIF format, chain PF [auth J] mmCIF format, chain PG [auth K] mmCIF format, chain Q [auth A] mmCIF format, chain QA [auth B] mmCIF format, chain QB [auth D] mmCIF format, chain QC [auth E] mmCIF format, chain QD [auth G] mmCIF format, chain QE [auth H] mmCIF format, chain QF [auth J] mmCIF format, chain QG [auth K] mmCIF format, chain R [auth A] mmCIF format, chain RA [auth B] mmCIF format, chain RB [auth D] mmCIF format, chain RC [auth E] mmCIF format, chain RD [auth G] mmCIF format, chain RE [auth H] mmCIF format, chain RF [auth J] mmCIF format, chain RG [auth L] mmCIF format, chain S [auth A] mmCIF format, chain SA [auth B] mmCIF format, chain SB [auth D] mmCIF format, chain SC [auth E] mmCIF format, chain SD [auth G] mmCIF format, chain SF [auth J] mmCIF format, chain SG [auth L] mmCIF format, chain T [auth A] mmCIF format, chain TA [auth B] mmCIF format, chain TB [auth D] mmCIF format, chain TC [auth F] mmCIF format, chain TD [auth G] mmCIF format, chain TE [auth I] mmCIF format, chain TF [auth J] mmCIF format, chain TG [auth L] mmCIF format, chain U [auth A] mmCIF format, chain UB [auth D] mmCIF format, chain UC [auth F] mmCIF format, chain UD [auth G] mmCIF format, chain UE [auth I] mmCIF format, chain UF [auth J] mmCIF format, chain UG [auth L] mmCIF format, chain V [auth A] mmCIF format, chain VA [auth C] mmCIF format, chain VB [auth D] mmCIF format, chain VC [auth F] mmCIF format, chain VD [auth G] mmCIF format, chain VE [auth I] mmCIF format, chain VF [auth J] mmCIF format, chain VG [auth L] mmCIF format, chain W [auth A] mmCIF format, chain WA [auth C] mmCIF format, chain WB [auth D] mmCIF format, chain WC [auth F] mmCIF format, chain WD [auth G] mmCIF format, chain WE [auth I] mmCIF format, chain WF [auth J] mmCIF format, chain WG [auth L] mmCIF format, chain X [auth A] mmCIF format, chain XA [auth C] mmCIF format, chain XB [auth D] mmCIF format, chain XC [auth F] mmCIF format, chain XD [auth G] mmCIF format, chain XE [auth I] mmCIF format, chain XF [auth J] mmCIF format, chain XG [auth L] mmCIF format, chain Y [auth A] mmCIF format, chain YA [auth C] mmCIF format, chain YB [auth D] mmCIF format, chain YC [auth F] mmCIF format, chain YD [auth G] mmCIF format, chain YE [auth I] mmCIF format, chain YF [auth J] mmCIF format, chain YG [auth L] mmCIF format, chain Z [auth A] mmCIF format, chain ZA [auth C] mmCIF format, chain ZB [auth D] mmCIF format, chain ZC [auth F] mmCIF format, chain ZD [auth G] mmCIF format, chain ZE [auth I] mmCIF format, chain ZF [auth J]	AA [auth A] AB [auth C] AC [auth D] AD [auth F] AE [auth G] AA [auth A], AB [auth C], AC [auth D], AD [auth F], AE [auth G], AF [auth I], AH [auth L], BA [auth A], BB [auth C], BC [auth D], BE [auth G], BF [auth I], BG [auth K], BH [auth L], CA [auth A], CB [auth C], CD [auth F], CF [auth I], CG [auth K], CH [auth L], DA [auth A], DB [auth C], DC [auth E], DD [auth F], DE [auth H], DF [auth I], DG [auth K], DH [auth L], EB [auth C], EC [auth E], ED [auth F], EE [auth H], EF [auth I], EG [auth K], EH [auth L], FA [auth B], FB [auth C], FC [auth E], FD [auth F], FE [auth H], FF [auth I], FG [auth K], FH [auth L], GA [auth B], GB [auth C], GC [auth E], GD [auth F], GE [auth H], GF [auth I], GG [auth K], GH [auth L], HA [auth B], HB [auth C], HC [auth E], HD [auth F], HE [auth H], HF [auth I], HG [auth K], HH [auth L], IA [auth B], IB [auth C], IC [auth E], ID [auth F], IE [auth H], IF [auth I], IG [auth K], JA [auth B], JB [auth C], JC [auth E], JD [auth F], JE [auth H], JG [auth K], KA [auth B], KB [auth C], KC [auth E], KE [auth H], KF [auth J], KG [auth K], LA [auth B], LC [auth E], LD [auth G], LE [auth H], LF [auth J], LG [auth K], MA [auth B], MB [auth D], MC [auth E], MD [auth G], ME [auth H], MF [auth J], MG [auth K], N [auth A], NA [auth B], NB [auth D], NC [auth E], ND [auth G], NE [auth H], NF [auth J], NG [auth K], O [auth A], OA [auth B], OB [auth D], OC [auth E], OD [auth G], OE [auth H], OF [auth J], OG [auth K], P [auth A], PA [auth B], PB [auth D], PC [auth E], PD [auth G], PE [auth H], PF [auth J], PG [auth K], Q [auth A], QA [auth B], QB [auth D], QC [auth E], QD [auth G], QE [auth H], QF [auth J], QG [auth K], R [auth A], RA [auth B], RB [auth D], RC [auth E], RD [auth G], RE [auth H], RF [auth J], RG [auth L], S [auth A], SA [auth B], SB [auth D], SC [auth E], SD [auth G], SF [auth J], SG [auth L], T [auth A], TA [auth B], TB [auth D], TC [auth F], TD [auth G], TE [auth I], TF [auth J], TG [auth L], U [auth A], UB [auth D], UC [auth F], UD [auth G], UE [auth I], UF [auth J], UG [auth L], V [auth A], VA [auth C], VB [auth D], VC [auth F], VD [auth G], VE [auth I], VF [auth J], VG [auth L], W [auth A], WA [auth C], WB [auth D], WC [auth F], WD [auth G], WE [auth I], WF [auth J], WG [auth L], X [auth A], XA [auth C], XB [auth D], XC [auth F], XD [auth G], XE [auth I], XF [auth J], XG [auth L], Y [auth A], YA [auth C], YB [auth D], YC [auth F], YD [auth G], YE [auth I], YF [auth J], YG [auth L], Z [auth A], ZA [auth C], ZB [auth D], ZC [auth F], ZD [auth G], ZE [auth I], ZF [auth J]	1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE C₃₆ H₇₂ N O₈ P CITHEXJVPOWHKC-UUWRZZSWSA-N		Interactions Focus chain AA [auth A] Focus chain AB [auth C] Focus chain AC [auth D] Focus chain AD [auth F] Focus chain AE [auth G] Focus chain AF [auth I] Focus chain AH [auth L] Focus chain BA [auth A] Focus chain BB [auth C] Focus chain BC [auth D] Focus chain BE [auth G] Focus chain BF [auth I] Focus chain BG [auth K] Focus chain BH [auth L] Focus chain CA [auth A] Focus chain CB [auth C] Focus chain CD [auth F] Focus chain CF [auth I] Focus chain CG [auth K] Focus chain CH [auth L] Focus chain DA [auth A] Focus chain DB [auth C] Focus chain DC [auth E] Focus chain DD [auth F] Focus chain DE [auth H] Focus chain DF [auth I] Focus chain DG [auth K] Focus chain DH [auth L] Focus chain EB [auth C] Focus chain EC [auth E] Focus chain ED [auth F] Focus chain EE [auth H] Focus chain EF [auth I] Focus chain EG [auth K] Focus chain EH [auth L] Focus chain FA [auth B] Focus chain FB [auth C] Focus chain FC [auth E] Focus chain FD [auth F] Focus chain FE [auth H] Focus chain FF [auth I] Focus chain FG [auth K] Focus chain FH [auth L] Focus chain GA [auth B] Focus chain GB [auth C] Focus chain GC [auth E] Focus chain GD [auth F] Focus chain GE [auth H] Focus chain GF [auth I] Focus chain GG [auth K] Focus chain GH [auth L] Focus chain HA [auth B] Focus chain HB [auth C] Focus chain HC [auth E] Focus chain HD [auth F] Focus chain HE [auth H] Focus chain HF [auth I] Focus chain HG [auth K] Focus chain HH [auth L] Focus chain IA [auth B] Focus chain IB [auth C] Focus chain IC [auth E] Focus chain ID [auth F] Focus chain IE [auth H] Focus chain IF [auth I] Focus chain IG [auth K] Focus chain JA [auth B] Focus chain JB [auth C] Focus chain JC [auth E] Focus chain JD [auth F] Focus chain JE [auth H] Focus chain JG [auth K] Focus chain KA [auth B] Focus chain KB [auth C] Focus chain KC [auth E] Focus chain KE [auth H] Focus chain KF [auth J] Focus chain KG [auth K] Focus chain LA [auth B] Focus chain LC [auth E] Focus chain LD [auth G] Focus chain LE [auth H] Focus chain LF [auth J] Focus chain LG [auth K] Focus chain MA [auth B] Focus chain MB [auth D] Focus chain MC [auth E] Focus chain MD [auth G] Focus chain ME [auth H] Focus chain MF [auth J] Focus chain MG [auth K] Focus chain N [auth A] Focus chain NA [auth B] Focus chain NB [auth D] Focus chain NC [auth E] Focus chain ND [auth G] Focus chain NE [auth H] Focus chain NF [auth J] Focus chain NG [auth K] Focus chain O [auth A] Focus chain OA [auth B] Focus chain OB [auth D] Focus chain OC [auth E] Focus chain OD [auth G] Focus chain OE [auth H] Focus chain OF [auth J] Focus chain OG [auth K] Focus chain P [auth A] Focus chain PA [auth B] Focus chain PB [auth D] Focus chain PC [auth E] Focus chain PD [auth G] Focus chain PE [auth H] Focus chain PF [auth J] Focus chain PG [auth K] Focus chain Q [auth A] Focus chain QA [auth B] Focus chain QB [auth D] Focus chain QC [auth E] Focus chain QD [auth G] Focus chain QE [auth H] Focus chain QF [auth J] Focus chain QG [auth K] Focus chain R [auth A] Focus chain RA [auth B] Focus chain RB [auth D] Focus chain RC [auth E] Focus chain RD [auth G] Focus chain RE [auth H] Focus chain RF [auth J] Focus chain RG [auth L] Focus chain S [auth A] Focus chain SA [auth B] Focus chain SB [auth D] Focus chain SC [auth E] Focus chain SD [auth G] Focus chain SF [auth J] Focus chain SG [auth L] Focus chain T [auth A] Focus chain TA [auth B] Focus chain TB [auth D] Focus chain TC [auth F] Focus chain TD [auth G] Focus chain TE [auth I] Focus chain TF [auth J] Focus chain TG [auth L] Focus chain U [auth A] Focus chain UB [auth D] Focus chain UC [auth F] Focus chain UD [auth G] Focus chain UE [auth I] Focus chain UF [auth J] Focus chain UG [auth L] Focus chain V [auth A] Focus chain VA [auth C] Focus chain VB [auth D] Focus chain VC [auth F] Focus chain VD [auth G] Focus chain VE [auth I] Focus chain VF [auth J] Focus chain VG [auth L] Focus chain W [auth A] Focus chain WA [auth C] Focus chain WB [auth D] Focus chain WC [auth F] Focus chain WD [auth G] Focus chain WE [auth I] Focus chain WF [auth J] Focus chain WG [auth L] Focus chain X [auth A] Focus chain XA [auth C] Focus chain XB [auth D] Focus chain XC [auth F] Focus chain XD [auth G] Focus chain XE [auth I] Focus chain XF [auth J] Focus chain XG [auth L] Focus chain Y [auth A] Focus chain YA [auth C] Focus chain YB [auth D] Focus chain YC [auth F] Focus chain YD [auth G] Focus chain YE [auth I] Focus chain YF [auth J] Focus chain YG [auth L] Focus chain Z [auth A] Focus chain ZA [auth C] Focus chain ZB [auth D] Focus chain ZC [auth F] Focus chain ZD [auth G] Focus chain ZE [auth I] Focus chain ZF [auth J] Interactions & Density Focus chain AA [auth A] Focus chain AB [auth C] Focus chain AC [auth D] Focus chain AD [auth F] Focus chain AE [auth G] Focus chain AF [auth I] Focus chain AH [auth L] Focus chain BA [auth A] Focus chain BB [auth C] Focus chain BC [auth D] Focus chain BE [auth G] Focus chain BF [auth I] Focus chain BG [auth K] Focus chain BH [auth L] Focus chain CA [auth A] Focus chain CB [auth C] Focus chain CD [auth F] Focus chain CF [auth I] Focus chain CG [auth K] Focus chain CH [auth L] Focus chain DA [auth A] Focus chain DB [auth C] Focus chain DC [auth E] Focus chain DD [auth F] Focus chain DE [auth H] Focus chain DF [auth I] Focus chain DG [auth K] Focus chain DH [auth L] Focus chain EB [auth C] Focus chain EC [auth E] Focus chain ED [auth F] Focus chain EE [auth H] Focus chain EF [auth I] Focus chain EG [auth K] Focus chain EH [auth L] Focus chain FA [auth B] Focus chain FB [auth C] Focus chain FC [auth E] Focus chain FD [auth F] Focus chain FE [auth H] Focus chain FF [auth I] Focus chain FG [auth K] Focus chain FH [auth L] Focus chain GA [auth B] Focus chain GB [auth C] Focus chain GC [auth E] Focus chain GD [auth F] Focus chain GE [auth H] Focus chain GF [auth I] Focus chain GG [auth K] Focus chain GH [auth L] Focus chain HA [auth B] Focus chain HB [auth C] Focus chain HC [auth E] Focus chain HD [auth F] Focus chain HE [auth H] Focus chain HF [auth I] Focus chain HG [auth K] Focus chain HH [auth L] Focus chain IA [auth B] Focus chain IB [auth C] Focus chain IC [auth E] Focus chain ID [auth F] Focus chain IE [auth H] Focus chain IF [auth I] Focus chain IG [auth K] Focus chain JA [auth B] Focus chain JB [auth C] Focus chain JC [auth E] Focus chain JD [auth F] Focus chain JE [auth H] Focus chain JG [auth K] Focus chain KA [auth B] Focus chain KB [auth C] Focus chain KC [auth E] Focus chain KE [auth H] Focus chain KF [auth J] Focus chain KG [auth K] Focus chain LA [auth B] Focus chain LC [auth E] Focus chain LD [auth G] Focus chain LE [auth H] Focus chain LF [auth J] Focus chain LG [auth K] Focus chain MA [auth B] Focus chain MB [auth D] Focus chain MC [auth E] Focus chain MD [auth G] Focus chain ME [auth H] Focus chain MF [auth J] Focus chain MG [auth K] Focus chain N [auth A] Focus chain NA [auth B] Focus chain NB [auth D] Focus chain NC [auth E] Focus chain ND [auth G] Focus chain NE [auth H] Focus chain NF [auth J] Focus chain NG [auth K] Focus chain O [auth A] Focus chain OA [auth B] Focus chain OB [auth D] Focus chain OC [auth E] Focus chain OD [auth G] Focus chain OE [auth H] Focus chain OF [auth J] Focus chain OG [auth K] Focus chain P [auth A] Focus chain PA [auth B] Focus chain PB [auth D] Focus chain PC [auth E] Focus chain PD [auth G] Focus chain PE [auth H] Focus chain PF [auth J] Focus chain PG [auth K] Focus chain Q [auth A] Focus chain QA [auth B] Focus chain QB [auth D] Focus chain QC [auth E] Focus chain QD [auth G] Focus chain QE [auth H] Focus chain QF [auth J] Focus chain QG [auth K] Focus chain R [auth A] Focus chain RA [auth B] Focus chain RB [auth D] Focus chain RC [auth E] Focus chain RD [auth G] Focus chain RE [auth H] Focus chain RF [auth J] Focus chain RG [auth L] Focus chain S [auth A] Focus chain SA [auth B] Focus chain SB [auth D] Focus chain SC [auth E] Focus chain SD [auth G] Focus chain SF [auth J] Focus chain SG [auth L] Focus chain T [auth A] Focus chain TA [auth B] Focus chain TB [auth D] Focus chain TC [auth F] Focus chain TD [auth G] Focus chain TE [auth I] Focus chain TF [auth J] Focus chain TG [auth L] Focus chain U [auth A] Focus chain UB [auth D] Focus chain UC [auth F] Focus chain UD [auth G] Focus chain UE [auth I] Focus chain UF [auth J] Focus chain UG [auth L] Focus chain V [auth A] Focus chain VA [auth C] Focus chain VB [auth D] Focus chain VC [auth F] Focus chain VD [auth G] Focus chain VE [auth I] Focus chain VF [auth J] Focus chain VG [auth L] Focus chain W [auth A] Focus chain WA [auth C] Focus chain WB [auth D] Focus chain WC [auth F] Focus chain WD [auth G] Focus chain WE [auth I] Focus chain WF [auth J] Focus chain WG [auth L] Focus chain X [auth A] Focus chain XA [auth C] Focus chain XB [auth D] Focus chain XC [auth F] Focus chain XD [auth G] Focus chain XE [auth I] Focus chain XF [auth J] Focus chain XG [auth L] Focus chain Y [auth A] Focus chain YA [auth C] Focus chain YB [auth D] Focus chain YC [auth F] Focus chain YD [auth G] Focus chain YE [auth I] Focus chain YF [auth J] Focus chain YG [auth L] Focus chain Z [auth A] Focus chain ZA [auth C] Focus chain ZB [auth D] Focus chain ZC [auth F] Focus chain ZD [auth G] Focus chain ZE [auth I] Focus chain ZF [auth J]
CA Query on CA Download:Ideal Coordinates CCD File SDF format, chain AG [auth K] SDF format, chain BD [auth F] SDF format, chain CC [auth E] SDF format, chain CE [auth H] SDF format, chain EA [auth B] SDF format, chain JF [auth J] SDF format, chain KD [auth G] SDF format, chain LB [auth D] SDF format, chain M [auth A] SDF format, chain SE [auth I] SDF format, chain UA [auth C] SDF format, chain ZG [auth L] MOL2 format, chain AG [auth K] MOL2 format, chain BD [auth F] MOL2 format, chain CC [auth E] MOL2 format, chain CE [auth H] MOL2 format, chain EA [auth B] MOL2 format, chain JF [auth J] MOL2 format, chain KD [auth G] MOL2 format, chain LB [auth D] MOL2 format, chain M [auth A] MOL2 format, chain SE [auth I] MOL2 format, chain UA [auth C] MOL2 format, chain ZG [auth L] mmCIF format, chain AG [auth K] mmCIF format, chain BD [auth F] mmCIF format, chain CC [auth E] mmCIF format, chain CE [auth H] mmCIF format, chain EA [auth B] mmCIF format, chain JF [auth J] mmCIF format, chain KD [auth G] mmCIF format, chain LB [auth D] mmCIF format, chain M [auth A] mmCIF format, chain SE [auth I] mmCIF format, chain UA [auth C] mmCIF format, chain ZG [auth L]	AG [auth K] BD [auth F] CC [auth E] CE [auth H] EA [auth B] AG [auth K], BD [auth F], CC [auth E], CE [auth H], EA [auth B], JF [auth J], KD [auth G], LB [auth D], M [auth A], SE [auth I], UA [auth C], ZG [auth L]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain AG [auth K] Focus chain BD [auth F] Focus chain CC [auth E] Focus chain CE [auth H] Focus chain EA [auth B] Focus chain JF [auth J] Focus chain KD [auth G] Focus chain LB [auth D] Focus chain M [auth A] Focus chain SE [auth I] Focus chain UA [auth C] Focus chain ZG [auth L] Interactions & Density Focus chain AG [auth K] Focus chain BD [auth F] Focus chain CC [auth E] Focus chain CE [auth H] Focus chain EA [auth B] Focus chain JF [auth J] Focus chain KD [auth G] Focus chain LB [auth D] Focus chain M [auth A] Focus chain SE [auth I] Focus chain UA [auth C] Focus chain ZG [auth L]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION
MODEL REFINEMENT	PHENIX

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-10-07

Deposition Author(s):

Jarodsky, J.M.

Reichow, S.L.

Funding Organization	Location	Grant Number
National Institutes of Health/National Eye Institute (NIH/NEI)	United States	R35GM124779
National Institutes of Health/National Eye Institute (NIH/NEI)	United States	F31EY030409