SMTL ID : 4dck.2 (1 other biounit)

Crystal structure of the C-terminus of voltage-gated sodium channel in complex with FGF13 and CaM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-oligomer

Ligands

9 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain B: D.130, D.132, D.134, Q.136 6 PLIP interactions: 4 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.130, B:D.132, B:D.134, B:Q.136, H2O.91, H2O.96 MG.2: 2 residues within 4Å: Chain B: D.132, D.134 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.132, H2O.88, H2O.90, H2O.98, H2O.145 MG.3: 4 residues within 4Å: Chain B: D.94, D.96, N.98, Y.100 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.94, B:D.96, B:Y.100, H2O.93, H2O.126 MG.4: 4 residues within 4Å: Chain E: D.130, D.132, D.134, Q.136 6 PLIP interactions: 4 interactions with chain E, 2 Ligand-Water interactions Metal complexes: E:D.130, E:D.132, E:D.134, E:Q.136, H2O.293, H2O.298 MG.5: 2 residues within 4Å: Chain E: D.132, D.134 5 PLIP interactions: 1 interactions with chain E, 4 Ligand-Water interactions Metal complexes: E:D.132, H2O.290, H2O.292, H2O.300, H2O.347 MG.6: 4 residues within 4Å: Chain E: D.94, D.96, N.98, Y.100 5 PLIP interactions: 3 interactions with chain E, 2 Ligand-Water interactions Metal complexes: E:D.94, E:D.96, E:Y.100, H2O.295, H2O.328 MG.7: 4 residues within 4Å: Chain H: D.130, D.132, D.134, Q.136 6 PLIP interactions: 4 interactions with chain H, 2 Ligand-Water interactions Metal complexes: H:D.130, H:D.132, H:D.134, H:Q.136, H2O.495, H2O.500 MG.8: 2 residues within 4Å: Chain H: D.132, D.134 5 PLIP interactions: 1 interactions with chain H, 4 Ligand-Water interactions Metal complexes: H:D.132, H2O.492, H2O.494, H2O.502, H2O.549 MG.9: 4 residues within 4Å: Chain H: D.94, D.96, N.98, Y.100 5 PLIP interactions: 3 interactions with chain H, 2 Ligand-Water interactions Metal complexes: H:D.94, H:D.96, H:Y.100, H2O.497, H2O.530

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, C. et al., Crystal Structure of the Ternary Complex of a NaV C-Terminal Domain, a Fibroblast Growth Factor Homologous Factor, and Calmodulin. Structure (2012)

Release Date

2012-06-27

Peptides

Sodium channel protein type 5 subunit alpha: ADG
Calmodulin: BEH
Fibroblast growth factor 13: CFI

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
A

G
A

B
B

E
B

H
B

C
C

F
C

I
C

Sodium channel protein type 5 subunit alpha

Calmodulin

Fibroblast growth factor 13

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