SMTL ID : 1rwk.1

Crystal structure of human caspase-1 in complex with 3-(2-mercapto-acetylamino)-4-oxo-pentanoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-2-2-mer

Ligands

2 x 158: 3-(2-MERCAPTO-ACETYLAMINO)-4-OXO-PENTANOIC ACID(Covalent)

158.1: 10 residues within 4Å: Chain A: R.60, S.117, H.118, G.119, Q.164, C.166 Chain B: S.23, W.24, R.25, S.31 10 PLIP interactions: 4 interactions with chain B, 6 interactions with chain A Hydrogen bonds: B:S.23, B:R.25, B:S.31, A:H.118, A:G.119, A:Q.164, A:C.166 Salt bridges: B:R.25, A:R.60, A:H.118 158.2: 10 residues within 4Å: Chain C: R.60, S.117, H.118, G.119, Q.164, C.166 Chain D: S.23, W.24, R.25, S.31 9 PLIP interactions: 5 interactions with chain C, 4 interactions with chain D Hydrogen bonds: C:G.119, C:Q.164, C:C.166, D:S.23, D:R.25, D:S.31 Salt bridges: C:R.60, C:H.118, D:R.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

O'Brien, T. et al., Structural analysis of caspase-1 inhibitors derived from Tethering. Acta Crystallogr.,Sect.F (2005)

Release Date

2004-12-28

Peptides

Interleukin-1 beta convertase: AC
Interleukin-1 beta convertase: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Interleukin-1 beta convertase

Interleukin-1 beta convertase

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