SMTL ID : 9kys.1

the Ca2+/CaM-CASK-ARD complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

hetero-2-2-mer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.98, D.100, N.102, Y.104, E.109 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.98, A:D.100, A:Y.104, A:E.109, A:E.109 CA.2: 5 residues within 4Å: Chain A: D.61, D.63, N.65, T.67, E.72 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.61, A:D.63, A:T.67, A:E.72, H2O.2 CA.3: 5 residues within 4Å: Chain A: D.134, D.136, D.138, Q.140, E.145 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.134, A:Q.140, A:E.145, A:E.145, H2O.3 CA.4: 5 residues within 4Å: Chain A: D.25, D.27, D.29, T.31, E.36 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.25, A:D.29, A:T.31, A:E.36, H2O.3 CA.5: 5 residues within 4Å: Chain C: D.134, D.136, D.138, Q.140, E.145 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.134, C:Q.140, C:E.145, C:E.145, H2O.10 CA.6: 5 residues within 4Å: Chain C: D.98, D.100, N.102, Y.104, E.109 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.98, C:D.100, C:Y.104, C:E.109, H2O.10 CA.7: 5 residues within 4Å: Chain C: D.25, D.27, D.29, T.31, E.36 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.25, C:D.29, C:T.31, C:E.36, H2O.8 CA.8: 5 residues within 4Å: Chain C: D.61, D.63, N.65, T.67, E.72 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.61, C:D.63, C:T.67, C:E.72, H2O.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, W. et al., Structural basis for the Ca 2+ /CaM-mediated regulation of CASK-CaMK. Int.J.Biol.Macromol. (2025)

Release Date

2025-11-12

Peptides

Calmodulin-1: AC
Peripheral plasma membrane protein CASK: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Calmodulin-1

Peripheral plasma membrane protein CASK

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