SMTL ID : 3r7b.1

Caspase-2 bound to one copy of Ac-DVAD-CHO

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

1 x ACE- ASP- VAL- ALA- ASA: Peptide Inhibitor (ACE)DVAD-CHO(Non-covalent)

ACE-ASP-VAL-ALA-ASA.1: 18 residues within 4Å: Chain C: R.46, S.103, H.104, G.105, Q.145, C.147 Chain D: A.27, A.28, M.29, R.30, N.31, T.32, S.36, W.37, G.71, Y.72, A.73, F.78 22 PLIP interactions: 17 interactions with chain D, 5 interactions with chain C Hydrophobic interactions: D:A.27, D:F.78 Hydrogen bonds: D:A.28, D:R.30, D:R.30, D:R.30, D:N.31, D:T.32, D:S.36, D:Y.72, D:Y.72, D:Y.72, C:H.104, C:G.105, C:Q.145, C:C.147 Water bridges: D:R.69, D:R.69, D:R.69 Salt bridges: D:R.30, D:R.69, C:R.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tang, Y. et al., Structural and enzymatic insights into caspase-2 protein substrate recognition and catalysis. J.Biol.Chem. (2011)

Release Date

2011-07-27

Peptides

Caspase-2 subunit p18: AC
Caspase-2 subunit p12: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Caspase-2 subunit p18

Caspase-2 subunit p12

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