SMTL ID : 4qty.1

Caspase-3 E190A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x ACE- ASP- GLU- VAL- ASP- 0QE: ACE-ASP-GLU-VAL-ASP-CHLOROMETHYLKETONE INHIBITOR(Non-covalent)

ACE-ASP-GLU-VAL-ASP-0QE.1: 17 residues within 4Å: Chain A: R.36, S.92, H.93, G.94, Q.133, A.134, C.135, Y.176, S.177, W.178, R.179, N.180, S.181, W.186, E.220, S.221, F.222 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:H.93 Hydrogen bonds: A:N.180 Water bridges: A:S.181 ACE-ASP-GLU-VAL-ASP-0QE.4: 17 residues within 4Å: Chain B: R.36, S.92, H.93, G.94, Q.133, A.134, C.135, Y.176, S.177, W.178, R.179, N.180, S.181, W.186, E.220, S.221, F.222 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:H.93 Hydrogen bonds: B:N.180 Water bridges: B:S.181

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 7 residues within 4Å: Chain A: Q.133, S.177, W.178, S.185, W.186, F.187, Q.233 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.133, A:S.177, A:W.178, A:W.186, A:F.187, A:Q.233 NA.5: 7 residues within 4Å: Chain B: Q.133, S.177, W.178, S.185, W.186, F.187, Q.233 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Q.133, B:Q.133, B:W.178, B:W.186, B:F.187, B:Q.233

2 x AZI: AZIDE ION(Non-covalent)

AZI.3: 5 residues within 4Å: Chain A: K.25, G.38, T.39, D.40, V.41 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:K.25, A:G.38, A:G.38, A:T.39, A:D.40, A:D.40, A:D.40, A:V.41 AZI.6: 5 residues within 4Å: Chain B: K.25, G.38, T.39, D.40, V.41 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:K.25, B:G.38, B:G.38, B:T.39, B:D.40, B:D.40, B:D.40, B:V.41 Water bridges: B:D.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cade, C. et al., Modifying caspase-3 activity by altering allosteric networks. Biochemistry (2014)

Release Date

2014-11-05

Peptides

Caspase-3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Caspase-3