SMTL ID : 5ic4.2 (1 other biounit)

Crystal structure of caspase-3 DEVE peptide complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ASP- GLU- VAL- MKE: DEVE peptide(Non-covalent)

ASP-GLU-VAL-MKE.1: 15 residues within 4Å: Chain A: R.64, S.120, H.121, G.122, Q.161, C.163 Chain B: Y.29, S.30, W.31, R.32, N.33, W.39, E.73, S.74, F.75 14 PLIP interactions: 11 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:Y.29, B:W.31 Hydrogen bonds: B:S.30, B:R.32, B:R.32, B:R.32, B:N.33, B:F.75, B:F.75, A:G.122, A:Q.161 Salt bridges: B:R.32, B:R.32, A:R.64 ASP-GLU-VAL-MKE.2: 16 residues within 4Å: Chain C: R.64, S.120, H.121, G.122, Q.161, C.163 Chain D: Y.29, S.30, W.31, R.32, N.33, S.34, W.39, E.73, S.74, F.75 16 PLIP interactions: 5 interactions with chain C, 11 interactions with chain D Hydrogen bonds: C:H.121, C:G.122, C:Q.161, C:C.163, D:S.30, D:R.32, D:R.32, D:R.32, D:N.33, D:F.75 Salt bridges: C:R.64, D:R.32, D:R.32 Hydrophobic interactions: D:Y.29, D:Y.29, D:W.31

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seaman, J.E. et al., Cacidases: caspases can cleave after aspartate, glutamate and phosphoserine residues. Cell Death Differ. (2016)

Release Date

2016-07-20

Peptides

Caspase-3 subunit p17: AC
Caspase-3 subunit p12: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

C
G

B
F

D
H

Caspase-3 subunit p17

Caspase-3 subunit p12

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