PDBsum entry 9pda

Peptide binding protein

PDB id: 9pda

Contents

Protein chains

223 a.a.

Ligands

BEN ×10

PG5 ×12

PG6

PEG ×61

MLI ×4

PG4 ×18

PMA ×2

EPE ×2

Metals

_CL

_CA ×5

Waters ×1271

PDB id:

9pda

Name:

Peptide binding protein

Title:

Structure of porcine trypsin crystals grown from peg and complexed with crystallization additives iv

Structure:

Trypsin. Chain: a, b, c, d. Engineered: yes

Source:

Sus scrofa. Pig. Organism_taxid: 9823. Expressed in: sus scrofa. Expression_system_taxid: 9823

Resolution:

1.18Å R-factor: 0.197 R-free: 0.230

Authors:

A.Mcpherson

Key ref:

A.Mcpherson Structure of porcine trypsin crystals grown from peg complexed with crystallization additives iv. To be published, .

Date:

30-Jun-25 Release date: 24-Sep-25

Protein chains

P00761  (TRYP_PIG) -  Trypsin from Sus scrofa

Seq: 231 a.a.

Struc: 223 a.a.

Enzyme reactions

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