SMTL ID : 1sc3.1

Crystal structure of the human caspase-1 C285A mutant in complex with malonate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

2 x MLI: MALONATE ION(Non-functional Binders)

MLI.1: 9 residues within 4Å: Chain A: R.60, S.117, H.118, G.119, Q.164, A.165, A.166 Chain B: S.23, R.25 8 PLIP interactions: 7 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.119, A:Q.164, A:A.166 Water bridges: A:H.118 Salt bridges: A:R.60, A:H.118, A:H.118, B:R.25 MLI.2: 9 residues within 4Å: Chain C: R.60, S.117, H.118, G.119, Q.164, A.165, A.166 Chain D: S.23, R.25 8 PLIP interactions: 7 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:G.119, C:Q.164, C:A.166 Water bridges: C:H.118 Salt bridges: C:R.60, C:H.118, C:H.118, D:R.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Romanowski, M.J. et al., Crystal structures of a ligand-free and malonate-bound human caspase-1: implications for the mechanism of substrate binding. Structure (2004)

Release Date

2004-08-10

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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