› 1euf

X-ray diffraction
2.4Å resolution

BOVINE DUODENASE(NEW SERINE PROTEASE), CRYSTAL STRUCTURE

Released:
DOI: 10.2210/pdb1euf/pdb
PDB entry 1euf coloured by chain, front view.
PDB entry 1euf coloured by chain, side view.
PDB entry 1euf coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Crystal structure of bovine duodenase, a serine protease, with dual trypsin and chymotrypsin-like specificities.
Pletnev VZ, Zamolodchikova TS, Pangborn WA, Duax WL
Proteins 41 8-16 (2000)
PMID: 10944388

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160365 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Duodenase-1 Chain: A
Molecule details ›
Chain: A
Length: 227 amino acids
Theoretical weight: 25.16 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P80219 (Residues: 20-67, 69-246; Coverage: 97%)
Gene name: BDMD1
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases

Ligands and Environments

2 bound ligands:
Ligand NAG 1 x NAG
Ligand PO4 1 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P64
Unit cell:
a: 100.117Å b: 100.117Å c: 39.753Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.179 0.179 0.223

Quick links

Citations

1 review citation

Serine proteases of small intestine mucosa--localization, functional properties, and physiological role.
Zamolodchikova TS. (2012)
18 other articles

2 mentions without citation

Structural descriptor database: a new tool for sequence-based functional site prediction.
Bernardes et al. (2008)
1 more