SMTL ID : 1nms.2 (1 other biounit)

Caspase-3 tethered to irreversible inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

4 x 161: 5-[4-(1-CARBOXYMETHYL-2-OXO-PROPYLCARBAMOYL)-BENZYLSULFAMOYL]-2-HYDROXY-BENZOIC ACID(Non-covalent)

161.1: 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, W.186, S.221, F.222, F.228 Chain D: K.29 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.176, A:N.180 Hydrogen bonds: A:H.93, A:G.94, A:Q.133, A:C.135, A:S.177, A:R.179, A:R.179, A:N.180, A:F.222 Water bridges: A:Y.176, A:R.179 Salt bridges: A:R.36, A:R.179 pi-Stacking: A:W.178 161.2: 16 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, S.221, F.222 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:Y.176, B:W.178, B:W.178 Hydrogen bonds: B:H.93, B:G.94, B:Q.133, B:C.135, B:S.177, B:R.179, B:N.180, B:S.181, B:F.222 Water bridges: B:R.179 Salt bridges: B:R.36, B:H.93, B:R.179 161.3: 17 residues within 4Å: Chain B: K.29 Chain C: R.36, S.92, H.93, G.94, Q.133, A.134, C.135, Y.176, S.177, W.178, R.179, N.180, W.186, S.221, F.222, F.228 16 PLIP interactions: 16 interactions with chain C Hydrophobic interactions: C:Y.176, C:N.180 Hydrogen bonds: C:G.94, C:Q.133, C:C.135, C:S.177, C:R.179, C:R.179, C:N.180, C:F.222 Water bridges: C:R.179, C:E.220, C:F.222 Salt bridges: C:R.36, C:R.179 pi-Stacking: C:W.178 161.4: 16 residues within 4Å: Chain D: 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, S.221, F.222 15 PLIP interactions: 15 interactions with chain D Hydrophobic interactions: D:Y.176, D:W.178, D:W.178 Hydrogen bonds: D:G.94, D:Q.133, D:C.135, D:S.177, D:R.179, D:N.180, D:S.181, D:F.222 Water bridges: D:R.179 Salt bridges: D:R.36, D:H.93, D:R.179

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Erlanson, D.A. et al., In situ assembly of enzyme inhibitors using extended tethering. Nat.Biotechnol. (2003)

Release Date

2003-03-11

Peptides

Caspase-3: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Caspase-3

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