SMTL ID : 9kc9.1

Cryo-EM structure of docked mouse bestrophin-1 in a partial open state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

5 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: Q.293, N.296, D.301, D.304 Chain C: A.10 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain C Metal complexes: A:Q.293, A:N.296, A:D.301, A:D.304, C:A.10 CA.4: 5 residues within 4Å: Chain A: A.10 Chain B: Q.293, N.296, D.301, D.304 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Metal complexes: B:Q.293, B:N.296, B:D.301, B:D.304, A:A.10 CA.7: 5 residues within 4Å: Chain C: Q.293, N.296, D.301, D.304 Chain D: A.10 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain D Metal complexes: C:Q.293, C:N.296, C:D.301, C:D.304, D:A.10 CA.10: 5 residues within 4Å: Chain D: Q.293, N.296, D.301, D.304 Chain E: A.10 5 PLIP interactions: 1 interactions with chain E, 4 interactions with chain D Metal complexes: E:A.10, D:Q.293, D:N.296, D:D.301, D:D.304 CA.13: 5 residues within 4Å: Chain B: A.10 Chain E: Q.293, N.296, D.301, D.304 5 PLIP interactions: 4 interactions with chain E, 1 interactions with chain B Metal complexes: E:Q.293, E:N.296, E:D.301, E:D.304, B:A.10

10 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: Y.68, Y.72 Chain C: P.274, T.277 Ligand excluded by PLIP CL.3: 2 residues within 4Å: Chain A: R.218, G.222 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain A: P.274, T.277 Chain B: Y.68, Y.72 Ligand excluded by PLIP CL.6: 2 residues within 4Å: Chain B: R.218, G.222 Ligand excluded by PLIP CL.8: 4 residues within 4Å: Chain C: Y.68, Y.72 Chain D: P.274, T.277 Ligand excluded by PLIP CL.9: 2 residues within 4Å: Chain C: R.218, G.222 Ligand excluded by PLIP CL.11: 4 residues within 4Å: Chain D: Y.68, Y.72 Chain E: P.274, T.277 Ligand excluded by PLIP CL.12: 2 residues within 4Å: Chain D: R.218, G.222 Ligand excluded by PLIP CL.14: 4 residues within 4Å: Chain B: P.274, T.277 Chain E: Y.68, Y.72 Ligand excluded by PLIP CL.15: 2 residues within 4Å: Chain E: R.218, G.222 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, K.W. et al., Cryo-EM structures of mouse bestrophin 1 channel in closed and partially open conformations. Mol.Cells (2025)

Release Date

2025-03-19

Peptides

Bestrophin-1,Soluble cytochrome b562: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
E

C
B

D
C

E
D

Membrane

We predict this structure to be a membrane protein.
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Bestrophin-1,Soluble cytochrome b562

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