SMTL ID : 1m72.2 (1 other biounit)

Crystal Structure of Caspase-1 from Spodoptera frugiperda

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x ACE- ASP- GLU- VAL- ASP- 0QE: Ace-Asp-Glu-Val-Asp-chloromethylketone(Non-covalent)

ACE-ASP-GLU-VAL-ASP-0QE.1: 17 residues within 4Å: Chain A: R.51, T.107, H.108, G.109, Q.148, A.149, C.150, F.193, S.194, W.195, R.196, N.197, T.198, E.237, S.238, N.239, M.246 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:F.193, A:F.193, A:W.195, A:W.195 Hydrogen bonds: A:H.108, A:G.109, A:Q.148, A:C.150, A:S.194, A:R.196, A:R.196, A:R.196, A:N.197, A:T.198, A:N.239, A:N.239 Salt bridges: A:R.51, A:H.108, A:R.196, A:R.196 ACE-ASP-GLU-VAL-ASP-0QE.6: 17 residues within 4Å: Chain B: R.51, T.107, H.108, G.109, Q.148, A.149, C.150, F.193, S.194, W.195, R.196, N.197, T.198, E.237, S.238, N.239, M.246 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:F.193, B:F.193, B:W.195, B:W.195 Hydrogen bonds: B:G.109, B:Q.148, B:C.150, B:S.194, B:R.196, B:R.196, B:R.196, B:N.197, B:T.198, B:N.239 Salt bridges: B:R.51, B:H.108, B:R.196, B:R.196

8 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 10 residues within 4Å: Chain A: G.109, E.110, L.111, G.112, M.113, L.114, P.123, C.150, Q.151, F.186 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.110, A:G.112, A:C.150 Water bridges: A:Q.151 EDO.3: 8 residues within 4Å: Chain A: D.220, I.221, L.222, L.259, R.261, L.262, L.263 Chain B: T.226 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:D.220, A:I.221, A:L.222, A:L.263, A:L.263, B:T.226, B:T.226 EDO.4: 8 residues within 4Å: Chain A: D.156, T.188, V.189, Y.192, K.250, Q.251, V.252 Chain B: H.179 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.156, A:D.156, A:T.188, A:V.189, A:V.252 EDO.5: 6 residues within 4Å: Chain A: L.155, D.156, G.157, G.158 Chain B: D.133, V.178 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.155, A:G.157 EDO.7: 10 residues within 4Å: Chain B: G.109, E.110, L.111, G.112, M.113, L.114, P.123, C.150, Q.151, F.186 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.110, B:G.112, B:C.150 Water bridges: B:Q.151 EDO.8: 8 residues within 4Å: Chain A: T.226 Chain B: D.220, I.221, L.222, L.259, R.261, L.262, L.263 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:T.226, B:I.221, B:L.222, B:L.263, B:L.263 EDO.9: 8 residues within 4Å: Chain A: H.179 Chain B: D.156, T.188, V.189, Y.192, K.250, Q.251, V.252 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.156, B:T.188, B:T.188, B:V.189, B:V.252 EDO.10: 6 residues within 4Å: Chain A: D.133, V.178 Chain B: L.155, D.156, G.157, G.158 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:L.155, B:G.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Forsyth, C.M. et al., Crystal structure of an invertebrate caspase. J.Biol.Chem. (2004)

Release Date

2004-01-20

Peptides

Caspase-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
C

Caspase-1

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