SMTL ID : 4quj.1

Caspase-3 T140GV266H

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 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: 16 residues within 4Å: Chain A: R.64, S.120, H.121, G.122, Q.161, C.163, Y.204, S.205, W.206, R.207, N.208, S.209, W.214, E.248, S.249, F.250 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:H.121 Hydrogen bonds: A:S.209 Water bridges: A:S.209 ACE-ASP-GLU-VAL-ASP-0QE.6: 16 residues within 4Å: Chain B: R.64, S.120, H.121, G.122, Q.161, C.163, Y.204, S.205, W.206, R.207, N.208, S.209, W.214, E.248, S.249, F.250 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:H.121 Hydrogen bonds: B:S.209 Water bridges: B:S.209

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

NA.2: 7 residues within 4Å: Chain A: Q.161, S.205, W.206, S.213, W.214, F.215, Q.261 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.161, A:W.206, A:W.214, A:F.215, A:Q.261, A:Q.261 NA.7: 7 residues within 4Å: Chain B: Q.161, S.205, W.206, S.213, W.214, F.215, Q.261 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Q.161, B:Q.161, B:W.206, B:W.214, B:F.215, B:Q.261

4 x AZI: AZIDE ION(Non-covalent)

AZI.3: 5 residues within 4Å: Chain A: K.53, G.66, T.67, D.68, V.69 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:K.53, A:G.66, A:T.67, A:D.68, A:V.69 Water bridges: A:S.209 AZI.4: 1 residues within 4Å: Chain A: R.144 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A Water bridges: B:L.168, B:L.168, B:L.168, B:L.168 Hydrogen bonds: A:R.144, A:R.144, A:R.147 AZI.8: 5 residues within 4Å: Chain B: K.53, G.66, T.67, D.68, V.69 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:K.53, B:G.66, B:T.67, B:D.68, B:V.69 Water bridges: B:S.209 AZI.9: 1 residues within 4Å: Chain B: R.144 7 PLIP interactions: 3 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:R.144, B:R.144, B:R.147 Water bridges: A:L.168, A:L.168, A:L.168, A:L.168

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.5: 6 residues within 4Å: Chain A: K.137, Y.195, Y.197, H.266, M.268 Chain B: P.201 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:K.137, A:Y.195, A:Y.195, A:Y.197, B:P.201 Hydrogen bonds: A:H.266 MPD.10: 6 residues within 4Å: Chain A: P.201 Chain B: K.137, Y.195, Y.197, H.266, M.268 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:K.137, B:Y.195, B:Y.195, B:Y.197, A:P.201 Hydrogen bonds: B:H.266

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