SMTL ID : 6y94.1

Ca2+-bound Calmodulin mutant N53I

Coordinates

PDB Format Compare

Method

SOLUTION NMR

Oligo State

monomer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.20, D.22, D.24, T.26, I.27, 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: 6 residues within 4Å: Chain A: D.56, D.58, N.60, T.62, I.63, E.67 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.56, A:D.58, A:T.62, A:E.67, A:E.67 CA.3: 8 residues within 4Å: Chain A: D.93, D.95, G.96, N.97, Y.99, I.100, S.101, 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: 8 residues within 4Å: Chain A: D.129, D.131, G.132, D.133, 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

Holt, C. et al., The arrhythmogenic N53I variant subtly changes the structure and dynamics in the calmodulin N-terminal domain, altering its interaction with the cardiac ryanodine receptor. J.Biol.Chem. (2020)

Release Date

2020-04-29

Peptides

Calmodulin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calmodulin

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