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

GAMMA-CHYMOTRYPSIN D-PARA-CHLORO-1-ACETAMIDO BORONIC ACID INHIBITOR COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-2-mer

Ligands

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

SO4.1: 5 residues within 4Å: Chain B: Q.7 Chain C: N.76, S.77 Chain D: W.89 Chain E: K.21 8 PLIP interactions: 2 interactions with chain E, 4 interactions with chain C, 1 interactions with chain B, 1 interactions with chain D Water bridges: E:K.21, C:K.78 Salt bridges: E:K.21, C:K.78 Hydrogen bonds: C:S.77, C:S.77, B:Q.7, D:W.89 SO4.2: 3 residues within 4Å: Chain D: P.4, D.5, R.6 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:D.5, D:R.6, D:R.6, D:Q.8 SO4.4: 5 residues within 4Å: Chain A: Q.7 Chain C: K.21 Chain E: N.76, S.77 Chain F: W.89 8 PLIP interactions: 4 interactions with chain E, 1 interactions with chain F, 2 interactions with chain C, 1 interactions with chain A Hydrogen bonds: E:S.77, E:S.77, F:W.89, A:Q.7 Water bridges: E:K.78, C:K.21 Salt bridges: E:K.78, C:K.21 SO4.5: 3 residues within 4Å: Chain F: P.4, D.5, R.6 4 PLIP interactions: 4 interactions with chain F Hydrogen bonds: F:D.5, F:R.6, F:R.6, F:Q.8

2 x V35: D-1-(4-CHLOROPHENYL)-2-(ACETAMIDO)ETHANE BORONIC ACID(Covalent)

V35.3: 10 residues within 4Å: Chain C: H.42 Chain D: S.41, S.42, C.43, S.47, V.65, S.66, W.67, G.68, S.69 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:V.65 Water bridges: D:G.68 V35.6: 10 residues within 4Å: Chain E: H.42 Chain F: S.41, S.42, C.43, S.47, V.65, S.66, W.67, G.68, S.69 2 PLIP interactions: 2 interactions with chain F Hydrophobic interactions: F:V.65 Water bridges: F:G.68

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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