SMTL ID : 4hex.1

A novel conformation of calmodulin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: D.64, D.66, N.68, T.70, E.75 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.64, A:D.66, A:T.70, A:E.75, A:E.75 ZN.3: 5 residues within 4Å: Chain A: D.101, D.103, N.105, Y.107, E.112 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.101, A:D.103, A:Y.107, A:E.112, A:E.112 ZN.5: 6 residues within 4Å: Chain A: T.78, D.88, E.92 Chain B: K.102, H.115, N.119 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Metal complexes: A:D.88, A:D.88, A:E.92, B:H.115 ZN.6: 5 residues within 4Å: Chain B: D.137, D.139, D.141, Q.143, E.148 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.137, B:D.141, B:Q.143, B:E.148, H2O.3 ZN.9: 5 residues within 4Å: Chain B: D.28, D.30, D.32, T.34, E.39 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.28, B:D.30, B:T.34, B:E.39, H2O.2 ZN.10: 6 residues within 4Å: Chain A: K.102, H.115, N.119 Chain B: T.78, D.88, E.92 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Metal complexes: A:H.115, B:D.88, B:D.88, B:E.92

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: D.28, D.30, D.32, T.34, E.39 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.28, A:D.30, A:D.32, A:T.34, A:E.39 CA.4: 5 residues within 4Å: Chain A: D.137, D.139, D.141, Q.143, E.148 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.139, A:D.141, A:Q.143, A:E.148, A:E.148 CA.7: 5 residues within 4Å: Chain B: D.101, D.103, N.105, Y.107, E.112 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.101, B:Y.107, B:E.112, B:E.112, H2O.2 CA.8: 5 residues within 4Å: Chain B: D.64, D.66, N.68, T.70, E.75 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.64, B:D.66, B:T.70, B:E.75, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, V. et al., A novel trans conformation of ligand-free calmodulin. Plos One (2013)

Release Date

2013-03-06

Peptides

Calmodulin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Calmodulin