PDBsum entry 1j8a

Hydrolase

PDB id: 1j8a

Contents

Protein chain

223 a.a. *

Ligands

SO4 ×3

BEN

TRS

GOL ×2

Metals

_CA

Waters ×385

* Residue conservation analysis

PDB id:

1j8a

Name:

Hydrolase

Title:

Crystal structure of benzamidine inhibited bovine pancreatic trypsin at 105k to 1.21a resolution from laboratory source with high number of waters modelled

Structure:

Trypsinogen, cationic. Chain: a. Synonym: beta-trypsin. Ec: 3.4.21.4

Source:

Bos taurus. Cattle. Organism_taxid: 9913. Other_details: bovine pancreas

Resolution:

1.21Å R-factor: 0.160 R-free: 0.178

Authors:

J.A.Cuesta-Seijo,S.Garcia-Granda

Key ref:

J.A.Cuesta-Seijo and s.garcia-granda (2002). Trypsin as a model for high resolution X-Ray diffraction in proteins.. Bol r soc hist nat sec geol, 97, 123-129.

Date:

21-May-01 Release date: 12-Sep-01

Protein chain

P00760  (TRY1_BOVIN) -  Serine protease 1 from Bos taurus

Seq: 246 a.a.

Struc: 223 a.a.

Enzyme reactions

• Enzyme class: E.C.3.4.21.4 - trypsin.
• Reaction: Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.