SMTL ID : 2k0f.1

Calmodulin complexed with calmodulin-binding peptide from smooth muscle myosin light chain kinase

Coordinates

PDB Format

Method

SOLUTION NMR

Oligo State

hetero-1-1-mer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.20, D.22, D.24, T.26, I.27, T.28, E.31 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.20, A:D.22, A:D.24, A:T.26, A:E.31 CA.2: 9 residues within 4Å: Chain A: D.56, A.57, D.58, G.59, N.60, T.62, I.63, D.64, E.67 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.56, A:D.58, A:D.58, A:D.64, A:E.67 CA.3: 7 residues within 4Å: Chain A: D.93, K.94, D.95, N.97, Y.99, I.100, E.104 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.93, A:D.95, A:Y.99, A:E.104, A:E.104 CA.4: 10 residues within 4Å: Chain A: D.129, I.130, D.131, G.132, D.133, G.134, Q.135, V.136, N.137, 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

Gsponer, J. et al., A coupled equilibrium shift mechanism in calmodulin-mediated signal transduction. Structure (2008)

Release Date

2008-06-10

Peptides

calmodulin: A
19-mer peptide from Myosin light chain kinase: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

calmodulin

19-mer peptide from Myosin light chain kinase

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