SMTL ID : 1p2n.2 (5 other biounits)

Structural consequences of accommodation of four non-cognate amino-acid residues in the S1 pocket of bovine trypsin and chymotrypsin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 4 residues within 4Å: Chain B: R.20, Y.35, G.37, A.40 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.20, B:Y.35, B:A.40 Salt bridges: B:R.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Helland, R. et al., Structural consequences of accommodation of four non-cognate amino acid residues in the S1 pocket of bovine trypsin and chymotrypsin. J.Mol.Biol. (2003)

Release Date

2004-04-20

Peptides

Chymotrypsinogen A: A
Pancreatic trypsin inhibitor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Chymotrypsinogen A

Pancreatic trypsin inhibitor

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