SMTL ID : 2dc7.1

X-ray crystal structure analysis of bovine spleen cathepsin B-CA042 complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

monomer

Ligands

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 4 residues within 4Å: Chain A: P.2, F.5, Q.10, Y.165 No protein-ligand interaction detected (PLIP)

1 x 042: N-{[(2S,3S)-3-(ETHOXYCARBONYL)OXIRAN-2-YL]CARBONYL}-L-THREONYL-L-ISOLEUCINE(Covalent)

042.2: 15 residues within 4Å: Chain A: Q.23, G.24, C.26, G.27, S.28, C.29, W.30, G.73, G.74, H.110, H.111, C.119, G.198, H.199, W.221 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Q.23, A:C.29, A:W.30, A:G.74, A:H.199, A:H.199 Salt bridges: A:H.110, A:H.111

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: R.8, L.216, D.227, N.228, F.230, K.232 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.8, A:R.8, A:N.228 Water bridges: A:D.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Watanabe, D. et al., Quantitative estimation of each active subsite of cathepsin B for the inhibitory activity, based on the inhibitory activitybinding mode relationship of a series of epoxysuccinyl inhibitors by X-ray crystal structure analyses of the complexes. To be Published

Release Date

2006-01-24

Peptides

CATHEPSIN B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CATHEPSIN B

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