SMTL ID : 1m72.1 (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: K.49, 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, S.238, N.239, M.246 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:F.193, A:W.195, A:W.195 Hydrogen bonds: A:K.49, 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:K.49, A:R.51, A:H.108, A:R.196, A:R.196 ACE-ASP-GLU-VAL-ASP-0QE.2: 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 20 PLIP interactions: 20 interactions with chain B Hydrophobic interactions: B:F.193, B:F.193, B:W.195, B:W.195 Hydrogen bonds: B:H.108, 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, B:N.239 Salt bridges: B:R.51, B:H.108, B:R.196, B:R.196

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

EDO.3: 8 residues within 4Å: Chain A: D.156, T.188, V.189, Y.192, K.250, Q.251, V.252 Chain B: H.179 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.156, A:V.189, A:V.252, A:V.252 EDO.4: 9 residues within 4Å: Chain B: P.17, V.18, Y.25, N.26, H.29, D.99, G.140, K.141, P.142 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.26, B:D.99 Water bridges: B:G.140, B:R.261 EDO.5: 4 residues within 4Å: Chain A: P.190 Chain B: I.184, F.186, T.256 1 PLIP interactions: 1 interactions with chain B Water bridges: B:T.256 EDO.6: 7 residues within 4Å: Chain A: H.179 Chain B: D.156, T.188, V.189, Y.192, Q.251, V.252 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.156, B:D.156, B:T.188, B:V.189, B:V.252

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
A

B
B

Caspase-1

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