SMTL ID : 5dsu.1

Crystal structure of double mutant of N-domain of human calmodulin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

monomer

Ligands

2 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:D.24, A:T.26, 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:D.58, A:E.67, A:E.67, H2O.2

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.3: 5 residues within 4Å: Chain A: A.15, L.18, Y.19, L.39, M.72 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.19

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ababou, A. et al., On the Ca(2+) binding and conformational change in EF-hand domains: Experimental evidence of Ca(2+)-saturated intermediates of N-domain of calmodulin. Biochim. Biophys. Acta (2017)

Release Date

2017-01-11

Peptides

Calmodulin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calmodulin

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