SMTL ID : 3aa1.1

Crystal structure of Actin capping protein in complex with the Cp-binding motif derived from CKIP-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.1: 8 residues within 4Å: Chain A: F.168, Y.199, E.200, D.201 Chain B: R.14, R.195 Chain C: L.3, A.4 9 PLIP interactions: 3 interactions with chain B, 1 interactions with chain C, 5 interactions with chain A Hydrogen bonds: B:R.195, C:A.4, A:D.201 Water bridges: B:R.14, A:E.200, A:D.201 Salt bridges: B:R.14, A:E.200, A:D.201 MES.2: 7 residues within 4Å: Chain A: L.82, N.84, R.86, S.95, Q.109, P.110, E.111 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.109 Water bridges: A:E.111

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Takeda, S. et al., Two distinct mechanisms for actin capping protein regulation--steric and allosteric inhibition. Plos Biol. (2010)

Release Date

2010-08-04

Peptides

F-actin-capping protein subunit alpha-1: A
F-actin-capping protein subunit beta isoforms 1 and 2: B
23mer peptide from Pleckstrin homology domain-containing family O member 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

F-actin-capping protein subunit alpha-1

F-actin-capping protein subunit beta isoforms 1 and 2

23mer peptide from Pleckstrin homology domain-containing family O member 1

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