SMTL ID : 6di8.1 (3 other biounits)

Crystal structure of bovine alpha-chymotrypsin in space group P65

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

SO4.1: 2 residues within 4Å: Chain B: G.44, K.75 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:V.45 Water bridges: B:K.75 Salt bridges: B:K.75 SO4.2: 4 residues within 4Å: Chain B: N.80, T.83, N.85, N.86 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.80, B:T.83, B:T.83, B:N.85, B:N.86 SO4.3: 2 residues within 4Å: Chain B: T.46, S.48 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.46, B:T.46, B:S.48 Water bridges: B:S.48 SO4.4: 1 residues within 4Å: Chain C: N.88 7 PLIP interactions: 3 interactions with chain B, 4 interactions with chain C Water bridges: B:K.78, B:K.78, C:N.88, C:N.88 Salt bridges: B:K.78 Hydrogen bonds: C:N.88, C:W.89 SO4.5: 4 residues within 4Å: Chain C: W.24, S.69, S.70, T.76 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:S.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marshall, A.C. et al., Crystal Structure of Bovine Alpha-Chymotrypsin in Space Group P65. Crystals (2018)

Release Date

2019-01-23

Peptides

Chymotrypsin A chain A: A
Chymotrypsin A chain B: B
Chymotrypsin A chain C: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Chymotrypsin A chain A

Chymotrypsin A chain B

Chymotrypsin A chain C

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