SMTL ID : 8ecy.1

cryoEM structure of bovine bestrophin-2 and glutamine synthetase complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-5-10-mer

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 B: A.10 5 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:N.296, A:D.301, A:D.304, B:A.10, H2O.3 CA.2: 5 residues within 4Å: Chain B: Q.293, N.296, D.301, D.304 Chain C: A.10 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain C Metal complexes: B:Q.293, B:N.296, B:D.301, B:D.304, C:A.10 CA.4: 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.5: 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.6: 5 residues within 4Å: Chain A: A.10 Chain E: Q.293, N.296, D.301, D.304 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain E Metal complexes: A:A.10, E:Q.293, E:N.296, E:D.301, E:D.304

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

CL.3: 5 residues within 4Å: Chain A: K.208 Chain B: K.208 Chain C: K.208 Chain D: K.208 Chain E: K.208 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain F: M.29, K.43, T.44 Chain G: T.193 Ligand excluded by PLIP CL.12: 4 residues within 4Å: Chain G: M.29, K.43, T.44 Chain H: T.193 Ligand excluded by PLIP CL.15: 4 residues within 4Å: Chain H: M.29, K.43, T.44 Chain J: T.193 Ligand excluded by PLIP CL.18: 4 residues within 4Å: Chain I: M.29, K.43, T.44 Chain L: T.193 Ligand excluded by PLIP CL.21: 4 residues within 4Å: Chain J: M.29, K.43, T.44 Chain K: T.193 Ligand excluded by PLIP CL.24: 4 residues within 4Å: Chain F: T.193 Chain K: M.29, K.43, T.44 Ligand excluded by PLIP CL.27: 4 residues within 4Å: Chain L: M.29, K.43, T.44 Chain M: T.193 Ligand excluded by PLIP CL.30: 4 residues within 4Å: Chain M: M.29, K.43, T.44 Chain N: T.193 Ligand excluded by PLIP CL.33: 4 residues within 4Å: Chain N: M.29, K.43, T.44 Chain O: T.193 Ligand excluded by PLIP CL.36: 4 residues within 4Å: Chain I: T.193 Chain O: M.29, K.43, T.44 Ligand excluded by PLIP

20 x MN: MANGANESE (II) ION(Non-covalent)

MN.7: 3 residues within 4Å: Chain F: E.136, E.196, E.203 3 PLIP interactions: 3 interactions with chain F Metal complexes: F:E.136, F:E.196, F:E.203 MN.8: 4 residues within 4Å: Chain F: E.134, H.253, E.338, R.340 3 PLIP interactions: 3 interactions with chain F Metal complexes: F:E.134, F:E.134, F:E.338 MN.10: 3 residues within 4Å: Chain G: E.136, E.196, E.203 3 PLIP interactions: 3 interactions with chain G Metal complexes: G:E.136, G:E.196, G:E.203 MN.11: 4 residues within 4Å: Chain G: E.134, H.253, E.338, R.340 2 PLIP interactions: 2 interactions with chain G Metal complexes: G:E.134, G:E.338 MN.13: 3 residues within 4Å: Chain H: E.136, E.196, E.203 4 PLIP interactions: 3 interactions with chain H, 1 Ligand-Water interactions Metal complexes: H:E.136, H:E.196, H:E.203, H2O.24 MN.14: 4 residues within 4Å: Chain H: E.134, H.253, E.338, R.340 3 PLIP interactions: 3 interactions with chain H Metal complexes: H:E.134, H:E.134, H:E.338 MN.16: 3 residues within 4Å: Chain I: E.136, E.196, E.203 3 PLIP interactions: 3 interactions with chain I Metal complexes: I:E.136, I:E.196, I:E.203 MN.17: 3 residues within 4Å: Chain I: E.134, H.253, E.338 3 PLIP interactions: 3 interactions with chain I Metal complexes: I:E.134, I:E.134, I:E.338 MN.19: 3 residues within 4Å: Chain J: E.136, E.196, E.203 3 PLIP interactions: 3 interactions with chain J Metal complexes: J:E.136, J:E.196, J:E.203 MN.20: 4 residues within 4Å: Chain J: E.134, H.253, E.338, R.340 3 PLIP interactions: 3 interactions with chain J Metal complexes: J:E.134, J:H.253, J:E.338 MN.22: 3 residues within 4Å: Chain K: E.136, E.196, E.203 3 PLIP interactions: 3 interactions with chain K Metal complexes: K:E.136, K:E.196, K:E.203 MN.23: 4 residues within 4Å: Chain K: E.134, H.253, E.338, R.340 3 PLIP interactions: 3 interactions with chain K Metal complexes: K:E.134, K:H.253, K:E.338 MN.25: 3 residues within 4Å: Chain L: E.136, E.196, E.203 3 PLIP interactions: 3 interactions with chain L Metal complexes: L:E.136, L:E.196, L:E.203 MN.26: 3 residues within 4Å: Chain L: E.134, H.253, E.338 3 PLIP interactions: 3 interactions with chain L Metal complexes: L:E.134, L:E.134, L:E.338 MN.28: 3 residues within 4Å: Chain M: E.136, E.196, E.203 3 PLIP interactions: 3 interactions with chain M Metal complexes: M:E.136, M:E.196, M:E.203 MN.29: 3 residues within 4Å: Chain M: E.134, H.253, E.338 2 PLIP interactions: 2 interactions with chain M Metal complexes: M:E.134, M:E.338 MN.31: 3 residues within 4Å: Chain N: E.136, E.196, E.203 3 PLIP interactions: 3 interactions with chain N Metal complexes: N:E.136, N:E.196, N:E.203 MN.32: 4 residues within 4Å: Chain N: E.134, H.253, E.338, R.340 2 PLIP interactions: 2 interactions with chain N Metal complexes: N:E.134, N:E.338 MN.34: 3 residues within 4Å: Chain O: E.136, E.196, E.203 4 PLIP interactions: 3 interactions with chain O, 1 Ligand-Water interactions Metal complexes: O:E.136, O:E.196, O:E.203, H2O.72 MN.35: 3 residues within 4Å: Chain O: E.134, H.253, E.338 3 PLIP interactions: 3 interactions with chain O Metal complexes: O:E.134, O:E.134, O:E.338

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Owji, A.P. et al., Bestrophin-2 and glutamine synthetase form a complex for glutamate release. Nature (2022)

Release Date

2022-11-02

Peptides

Bestrophin: ABCDE
Glutamine synthetase: FGHIJKLMNO

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
C

C
G

D
K

E
N

F
A

G
J

H
L

I
Q

J
H

K
D

L
B

M
F

N
I

O
M

Membrane

We predict this structure to be a membrane protein.
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Bestrophin

Glutamine synthetase

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