SMTL ID : 3j41.1

Pseudo-atomic model of the Aquaporin-0/Calmodulin complex derived from electron microscopy

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-4-2-mer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain E: D.21, D.23, D.25, T.27 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.21, E:D.23, E:D.25, E:D.25, E:T.27 CA.2: 4 residues within 4Å: Chain E: D.59, N.61, T.63, D.65 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.59, E:D.59, E:T.63, E:D.65, E:D.65 CA.3: 5 residues within 4Å: Chain E: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.94, E:D.94, E:D.96, E:Y.100, E:E.105 CA.4: 5 residues within 4Å: Chain E: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.130, E:D.132, E:D.134, E:E.141, E:E.141 CA.5: 4 residues within 4Å: Chain F: D.21, D.23, D.25, T.27 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.21, F:D.23, F:D.25, F:D.25, F:T.27 CA.6: 4 residues within 4Å: Chain F: D.59, N.61, T.63, D.65 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.59, F:D.59, F:T.63, F:D.65, F:D.65 CA.7: 5 residues within 4Å: Chain F: D.94, D.96, N.98, Y.100, E.105 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.94, F:D.94, F:D.96, F:Y.100, F:E.105 CA.8: 5 residues within 4Å: Chain F: D.130, D.132, D.134, Q.136, E.141 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.130, F:D.132, F:D.134, F:E.141, F:E.141

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reichow, S.L. et al., Allosteric mechanism of water-channel gating by Ca(2+)-calmodulin. Nat.Struct.Mol.Biol. (2013)

Release Date

2013-07-31

Peptides

Lens fiber major intrinsic protein: ABCD
Calmodulin: EF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Membrane

We predict this structure to be a membrane protein.
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Lens fiber major intrinsic protein

Calmodulin

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