SMTL ID : 7seo.1 (1 other biounit)

Crystal Structure of Caspase-3 with Peptide Inhibitor Ac-VDV(DAB)D-CHO

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.25 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ACE- VAL- ASP- VAL- DAB- ASP: ACE-VAL-ASP-VAL-DAB-ASP(Non-covalent)

ACE-VAL-ASP-VAL-DAB-ASP.1: 19 residues within 4Å: Chain A: R.36, S.92, H.93, G.94, Q.133, C.135 Chain B: Y.21, S.22, W.23, R.24, N.25, S.26, K.27, W.31, E.65, S.66, F.67, F.69, F.73 21 PLIP interactions: 16 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:Y.21, B:K.27, B:F.67, B:F.69 Hydrogen bonds: B:S.22, B:R.24, B:R.24, B:R.24, B:N.25, B:S.26, B:S.26, B:F.67, B:F.67, B:F.67, A:G.94, A:G.94, A:Q.133, A:C.135 Water bridges: B:R.24 Salt bridges: B:R.24, A:R.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bresinsky, M. et al., Structure-Based Design and Biological Evaluation of Novel Caspase-2 Inhibitors Based on the Peptide AcVDVAD-CHO and the Caspase-2-Mediated Tau Cleavage Sequence YKPVD314. Acs Pharmacol Transl Sci (2022)

Release Date

2022-01-05

Peptides

Caspase-3 subunit p17: A
Caspase-3 subunit p12: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Caspase-3 subunit p17

Caspase-3 subunit p12

Related Entries With Identical Sequence