SMTL ID : 3vgc.3 (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-2-2-2-mer

Ligands

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

SO4.1: 2 residues within 4Å: Chain C: S.100, Q.101 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Q.101 Water bridges: C:S.100 SO4.2: 4 residues within 4Å: Chain B: Q.7 Chain C: S.77 Chain D: W.89 Chain E: K.21 6 PLIP interactions: 1 interactions with chain B, 2 interactions with chain E, 1 interactions with chain D, 2 interactions with chain C Hydrogen bonds: B:Q.7, D:W.89, C:S.77, C:S.77 Water bridges: E:K.21 Salt bridges: E:K.21 SO4.3: 4 residues within 4Å: Chain D: P.4, D.5, R.6, Q.8 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:D.5, D:R.6, D:R.6, D:Q.8 SO4.5: 2 residues within 4Å: Chain E: S.100, Q.101 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:Q.101 Water bridges: E:S.100 SO4.6: 4 residues within 4Å: Chain A: Q.7 Chain C: K.21 Chain E: S.77 Chain F: W.89 6 PLIP interactions: 1 interactions with chain A, 2 interactions with chain E, 2 interactions with chain C, 1 interactions with chain F Hydrogen bonds: A:Q.7, E:S.77, E:S.77, F:W.89 Water bridges: C:K.21 Salt bridges: C:K.21 SO4.7: 4 residues within 4Å: Chain F: P.4, D.5, R.6, Q.8 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:D.5, F:R.6, F:R.6, F:Q.8

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

SRB.4: 14 residues within 4Å: Chain C: H.42 Chain D: 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 D Hydrophobic interactions: D:V.65 Hydrogen bonds: D:G.45, D:D.46, D:S.47, D:S.66 SRB.8: 14 residues within 4Å: Chain E: H.42 Chain F: 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 F Hydrophobic interactions: F:V.65 Hydrogen bonds: F:G.45, F:D.46, F:S.47, F: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: AB
GAMMA CHYMOTRYPSIN: CE
GAMMA CHYMOTRYPSIN: DF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
B

E
B

D
C

F
C

GAMMA CHYMOTRYPSIN

GAMMA CHYMOTRYPSIN

GAMMA CHYMOTRYPSIN

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