SMTL ID : 3vgc.1 (2 other biounits)

GAMMA-CHYMOTRYPSIN L-NAPHTHYL-1-ACETAMIDO BORONIC ACID ACID INHIBITOR COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

hetero-1-1-1-mer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 2 residues within 4Å: Chain B: S.100, Q.101 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.101 Water bridges: B:S.100 SO4.2: 2 residues within 4Å: Chain B: S.77 Chain C: W.89 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:S.77, B:S.77, C:W.89 SO4.3: 4 residues within 4Å: Chain C: P.4, D.5, R.6, Q.8 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:D.5, C:R.6, C:R.6, C:Q.8

1 x SRB: L-1-NAPHTHYL-2-ACETAMIDO-ETHANE BORONIC ACID(Covalent)

SRB.4: 14 residues within 4Å: Chain B: H.42 Chain C: S.42, C.43, M.44, G.45, D.46, S.47, V.65, S.66, W.67, G.68, S.69, C.72, G.78 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:V.65 Hydrogen bonds: C:G.45, C:D.46, C:S.47, C:S.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stoll, V.S. et al., Differences in binding modes of enantiomers of 1-acetamido boronic acid based protease inhibitors: crystal structures of gamma-chymotrypsin and subtilisin Carlsberg complexes. Biochemistry (1998)

Release Date

1997-11-12

Peptides

GAMMA CHYMOTRYPSIN: A
GAMMA CHYMOTRYPSIN: B
GAMMA CHYMOTRYPSIN: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

GAMMA CHYMOTRYPSIN

GAMMA CHYMOTRYPSIN

GAMMA CHYMOTRYPSIN

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