1bfa

X-ray diffraction
2.2Å resolution

RECOMBINANT BIFUNCTIONAL HAGEMAN FACTOR/AMYLASE INHIBITOR FROM MAIZE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Trypsin/factor XIIA inhibitor Chain: A
Molecule details ›
Chain: A
Length: 134 amino acids
Theoretical weight: 14.36 KDa
Source organism: Zea mays
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P01088 (Residues: 25-155; Coverage: 100%)
Sequence domains: Protease inhibitor/seed storage/LTP family
Structure domains: Plant lipid-transfer and hydrophobic proteins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P42212
Unit cell:
a: 57.12Å b: 57.12Å c: 80.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.205 0.267
Expression system: Escherichia coli BL21