SMTL ID : 3ns7.1 (1 other biounit)

Succinic Acid Amides as P2-P3 Replacements for Inhibitors of Interleukin-1beta Converting Enzyme (ICE or Caspase 1)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x 3NS: (3S)-4-hydroxy-3-{[(2S)-4-{[2-(2-methyl-1H-benzimidazol-1-yl)ethyl]amino}-2-(1-methylethyl)-4-oxobutanoyl]amino}butanoic acid(Covalent)

3NS.1: 12 residues within 4Å: Chain A: R.44, S.101, H.102, Q.148, A.149, C.150 Chain B: V.22, S.23, W.24, R.25, H.26, R.67 16 PLIP interactions: 11 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:V.22, B:W.24, B:W.24, B:H.26, B:R.67 Hydrogen bonds: B:S.23, B:R.25, B:R.25, B:R.25, A:H.102, A:G.103, A:Q.148, A:C.150 Salt bridges: B:R.25, A:R.44 pi-Cation interactions: B:R.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Galatsis, P. et al., Succinic acid amides as P2-P3 replacements for inhibitors of interleukin-1beta converting enzyme (ICE or caspase 1). Bioorg.Med.Chem.Lett. (2010)

Release Date

2011-08-17

Peptides

Caspase-1: A
Caspase-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Caspase-1

Caspase-1

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