SMTL ID : 1h4w.1

Structure of human trypsin IV (brain trypsin)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x BEN: BENZAMIDINE(Non-functional Binders)

BEN.1: 12 residues within 4Å: Chain A: D.171, S.172, C.173, Q.174, S.177, V.191, S.192, W.193, G.194, G.196, C.197, G.204 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.191 Hydrogen bonds: A:S.172, A:S.172, A:G.196 Water bridges: A:V.205

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: E.52, N.54, V.57, E.59, E.62 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.52, A:N.54, A:V.57, A:E.59, A:E.62, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Katona, G. et al., Crystal structure reveals basis for the inhibitor resistance of human brain trypsin. J. Mol. Biol. (2002)

Release Date

2002-02-11

Peptides

TRYPSIN IVA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TRYPSIN IVA