PDBe 1aq7

X-ray diffraction
2.2Å resolution

TRYPSIN WITH INHIBITOR AERUGINOSIN 98-B

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cationic trypsin Chain: A
Molecule details ›
Chain: A
Length: 223 amino acids
Theoretical weight: 23.32 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P00760 (Residues: 24-246; Coverage: 97%)
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases
AERUGINOSIN 98-B Chain: B
Molecule details ›
Chain: B
Length: 4 amino acids
Theoretical weight: 655 Da
Source organism: Microcystis aeruginosa NIES-98
Expression system: Not provided

Ligands and Environments

No bound ligands

2 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE F1
Spacegroup: P61
Unit cell:
a: 48.3Å b: 48.3Å c: 145.2Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.164 0.164 0.237
Expression system: Not provided