SMTL ID : 7gch.2 (1 other biounit)

STRUCTURE OF CHYMOTRYPSIN-*TRIFLUOROMETHYL KETONE INHIBITOR COMPLEXES. COMPARISON OF SLOWLY AND RAPIDLY EQUILIBRATING INHIBITORS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-oligomer

Ligands

1 x LPF: 1,1,1-TRIFLUORO-3-((N-ACETYL)-L-LEUCYLAMIDO)-4-PHENYL-BUTAN-2-ONE(N-ACETYL-L-LEUCYL-L-PHENYLALANYL TRIFLUOROMETHYL KETONE)(Covalent)

LPF.1: 14 residues within 4Å: Chain B: F.26, C.27, H.42, I.84 Chain C: S.42, C.43, M.44, G.45, D.46, S.47, S.66, W.67, G.68, S.69 9 PLIP interactions: 6 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:C.43, C:G.45, C:D.46, C:S.47, C:S.66, C:G.68 Hydrophobic interactions: B:H.42, B:I.84, B:I.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brady, K. et al., Structure of chymotrypsin-trifluoromethyl ketone inhibitor complexes: comparison of slowly and rapidly equilibrating inhibitors. Biochemistry (1990)

Release Date

1990-10-15

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

GAMMA-CHYMOTRYPSIN A

GAMMA-CHYMOTRYPSIN A

GAMMA-CHYMOTRYPSIN A

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