SMTL ID : 3s3q.1

Structure of cathepsin B1 from Schistosoma mansoni in complex with K11017 inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x C1P: N~2~-(morpholin-4-ylcarbonyl)-N-[(3S)-1-phenyl-5-(phenylsulfonyl)pentan-3-yl]-L-leucinamide(Non-covalent)

C1P.1: 17 residues within 4Å: Chain A: Q.25, G.29, C.31, W.32, L.70, C.72, E.73, G.74, G.75, L.77, I.124, V.178, L.183, G.200, H.201, W.223, E.247 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.77, A:I.124, A:V.178, A:L.183, A:H.201, A:W.223, A:W.223 Hydrogen bonds: A:G.75, A:G.75, A:G.200

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 4 residues within 4Å: Chain A: Q.52, K.146, H.147, R.148 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.52, A:Q.52, A:R.148 Salt bridges: A:H.147 ACT.3: 6 residues within 4Å: Chain A: E.110, H.111, H.112, P.119, C.120, G.121 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.110, A:H.112, A:G.121 Salt bridges: A:H.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jilkova, A. et al., Structural Basis for Inhibition of Cathepsin B Drug Target from the Human Blood Fluke, Schistosoma mansoni. J.Biol.Chem. (2011)

Release Date

2011-08-10

Peptides

Cathepsin B-like peptidase (C01 family): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cathepsin B-like peptidase (C01 family)

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