SMTL ID : 1trn.1

CRYSTAL STRUCTURE OF HUMAN TRYPSIN 1: UNEXPECTED PHOSPHORYLATION OF TYROSINE 151

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x ISP: PHOSPHORYLISOPROPANE(Covalent)

ISP.1: 10 residues within 4Å: Chain A: H.40, S.172, C.173, Q.174, G.175, D.176, S.177, V.191, S.192, W.193 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.191 Hydrogen bonds: A:Q.174, A:G.175, A:D.176, A:S.177 Salt bridges: A:H.40 ISP.2: 9 residues within 4Å: Chain B: H.40, C.173, Q.174, G.175, D.176, S.177, V.191, S.192, W.193 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:V.191 Hydrogen bonds: B:G.175, B:D.176, B:S.177 Salt bridges: B:H.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gaboriaud, C. et al., Crystal structure of human trypsin 1: unexpected phosphorylation of Tyr151. J.Mol.Biol. (1996)

Release Date

1995-06-03

Peptides

TRYPSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

TRYPSIN