SMTL ID : 1ibc.1

CRYSTAL STRUCTURE OF INHIBITED INTERLEUKIN-1BETA CONVERTING ENZYME

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.73 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ACE- TRP- GLU- HIS- ASA: PEPTIDE ACE-TRP-GLU-HIS-ASA(Non-covalent)

ACE-TRP-GLU-HIS-ASA.1: 13 residues within 4Å: Chain A: R.75, R.76, H.134, G.135, Q.180, C.182 Chain B: S.23, W.24, R.25, H.26, P.27, V.32, R.67 17 PLIP interactions: 11 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:W.24, B:H.26, B:V.32 Hydrogen bonds: B:S.23, B:R.25, B:R.25, B:R.25, B:H.26, A:H.134, A:G.135, A:Q.180, A:Q.180, A:C.182 Salt bridges: B:R.25, B:R.25, A:R.76 pi-Cation interactions: B:H.26 ACE-TRP-GLU-HIS-ASA.2: 13 residues within 4Å: Chain C: R.75, R.76, H.134, G.135, Q.180, C.182 Chain D: S.23, W.24, R.25, H.26, P.27, V.32, R.67 15 PLIP interactions: 10 interactions with chain D, 5 interactions with chain C Hydrophobic interactions: D:W.24, D:H.26, D:V.32 Hydrogen bonds: D:S.23, D:R.25, D:R.25, D:R.25, C:G.135, C:Q.180, C:Q.180, C:C.182 Salt bridges: D:R.25, D:R.25, C:R.76 pi-Cation interactions: D:H.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rano, T.A. et al., A combinatorial approach for determining protease specificities: application to interleukin-1beta converting enzyme (ICE). Chem.Biol. (1997)

Release Date

1998-02-11

Peptides

INTERLEUKIN-1BETA CONVERTING ENZYME: AC
INTERLEUKIN-1BETA CONVERTING ENZYME: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

INTERLEUKIN-1BETA CONVERTING ENZYME

INTERLEUKIN-1BETA CONVERTING ENZYME