SMTL ID : 1qiv.1

CALMODULIN COMPLEXED WITH N-(3,3,-DIPHENYLPROPYL)-N'-[1-R-(3,4-BIS-BUTOXYPHENYL)-ETHYL]-PROPYLENEDIAMINE (DPD), 1:2 COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.64 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.22, A:D.24, A:T.26, 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: 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

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

DPD.5: 14 residues within 4Å: Chain A: F.19, L.32, Q.41, M.51, V.55, F.68, M.71, M.72, E.87, A.88, V.91, F.92, M.145 Ligands: DPD.6 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.32, A:L.32, A:Q.41, A:V.55, A:F.68, A:A.88, A:V.91, A:F.92 pi-Stacking: A:F.19 DPD.6: 19 residues within 4Å: Chain A: F.12, E.14, A.15, L.18, F.19, L.39, M.72, F.92, L.105, M.109, L.112, M.124, I.125, A.128, V.136, F.141, M.144, M.145 Ligands: DPD.5 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.12, A:L.18, A:F.19, A:L.39, A:F.92, A:F.92, A:L.105, A:L.112, A:I.125, A:A.128, A:V.136, A:F.141 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
A

CALMODULIN

Related Entries With Identical Sequence