› 1ah2

Solution NMR

SERINE PROTEASE PB92 FROM BACILLUS ALCALOPHILUS, NMR, 18 STRUCTURES

Released:
DOI: 10.2210/pdb1ah2/pdb
PDB entry 1ah2 coloured by chain, ensemble of 18 models, front view.
PDB entry 1ah2 coloured by chain, ensemble of 18 models, side view.
PDB entry 1ah2 coloured by chain, ensemble of 18 models, top view.
Source organism: Alkalihalobacillus alcalophilus
Primary publication:
The solution structure of serine protease PB92 from Bacillus alcalophilus presents a rigid fold with a flexible substrate-binding site.
Martin JR, Mulder FA, Karimi-Nejad Y, van der Zwan J, Mariani M, Schipper D, Boelens R
Structure 5 521-32 (1997)
PMID: 9115441

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-151048 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alkaline protease Chain: A
Molecule details ›
Chain: A
Length: 269 amino acids
Theoretical weight: 26.75 KDa
Source organism: Alkalihalobacillus alcalophilus
Expression system: Bacillus subtilis
UniProt:
  • Canonical: P27693 (Residues: 112-380; Coverage: 76%)
Sequence domains: Subtilase family
Structure domains: Peptidase S8/S53 domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: DGSA
Expression system: Bacillus subtilis

Quick links

Citations

3 review citations

Alkaliphiles: some applications of their products for biotechnology.
Horikoshi K. (1999)
2 more

4 mentions without citation

Systematic comparison of crystal and NMR protein structures deposited in the protein data bank.
Sikic et al. (2010)
3 more