SMTL ID : 2fot.1

Crystal structure of the complex between calmodulin and alphaII-spectrin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

hetero-1-1-mer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.20, D.22, D.24, T.26, E.31 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.20, A:D.22, A:T.26, A:E.31, H2O.1 CA.2: 5 residues within 4Å: Chain A: D.56, D.58, N.60, T.62, E.67 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.56, A:T.62, A:E.67, A:E.67, H2O.2 CA.3: 5 residues within 4Å: Chain A: D.93, D.95, N.97, Y.99, E.104 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.93, A:D.95, A:E.104, A:E.104, H2O.1 CA.4: 5 residues within 4Å: Chain A: D.129, D.131, D.133, Q.135, E.140 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.129, A:D.131, A:D.133, A:Q.135, A:E.140

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Simonovic, M. et al., Structure of the calmodulin alphaII-spectrin complex provides insight into the regulation of cell plasticity. J.Biol.Chem. (2006)

Release Date

2006-09-05

Peptides

Calmodulin: A
alpha-II spectrin Spectrin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Calmodulin

alpha-II spectrin Spectrin

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