SMTL ID : 2tbs.1

COLD-ADAPTION OF ENZYMES: STRUCTURAL COMPARISON BETWEEN SALMON AND BOVINE TRYPSINS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.52, N.54, V.57, E.59, E.62 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:N.54, A:V.57, A:E.59, A:E.62, H2O.27

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.2: 11 residues within 4Å: Chain A: D.170, S.171, C.172, S.176, V.190, S.191, W.192, G.193, G.195, C.196, G.203 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.190 Hydrogen bonds: A:S.171, A:S.171, A:G.195 Water bridges: A:V.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smalas, A.O. et al., Cold adaption of enzymes: structural comparison between salmon and bovine trypsins. Proteins (1994)

Release Date

1994-04-30

Peptides

TRYPSIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TRYPSIN