SMTL ID : 1qiw.2 (1 other biounit)

Calmodulin complexed with N-(3,3,-diphenylpropyl)-N'-[1-R-(3,4-bis-butoxyphenyl)-ethyl]-propylenediamine (DPD)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

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: 5 interactions with chain A Metal complexes: A:D.20, A:D.24, A:T.26, A:E.31, A:E.31 CA.2: 5 residues within 4Å: Chain A: D.56, D.58, N.60, T.62, 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: 5 residues within 4Å: Chain A: D.93, D.95, N.97, Y.99, 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: 6 residues within 4Å: Chain A: D.129, D.131, D.133, Q.135, N.137, E.140 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.129, A:D.131, A:D.133, A:D.133, A:E.140

1 x DPD: N-(3,3,-DIPHENYLPROPYL)-N'-[1-R-(2 3,4-BIS-BUTOXYPHENYL)-ETHYL]-PROPYLENEDIAMINE(Non-covalent)

DPD.5: 11 residues within 4Å: Chain A: Q.8, E.11, F.12, M.76, F.92, L.105, M.109, M.124, I.125, M.144, M.145 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.12, A:F.92, A:L.105, A:M.124, A:I.125 Hydrogen bonds: A:M.144

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harmat, V. et al., A New Potent Calmodulin Antagonist with Arylalkylamine Structure: Crystallographic, Spectroscopic and Functional Studies. J.Mol.Biol. (2000)

Release Date

2000-03-28

Peptides

CALMODULIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

CALMODULIN

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