6ht9

X-ray diffraction
3.1Å resolution

Function and Biology Details

Reaction catalysed:
Hydrolysis of peptide bonds in substrates containing five or more amino acids, preferentially with Ala in P1', and Pro in P2'.
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-139646 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (3 distinct):
Astacin Chains: A, C
Molecule details ›
Chains: A, C
Length: 251 amino acids
Theoretical weight: 28.12 KDa
Source organism: Astacus astacus
UniProt:
  • Canonical: P07584 (Residues: 1-251; Coverage: 100%)
Sequence domains: Astacin (Peptidase family M12A)
Structure domains: Collagenase (Catalytic Domain)
Fetuin-B Chains: B, D
Molecule details ›
Chains: B, D
Length: 378 amino acids
Theoretical weight: 41.87 KDa
Source organism: Mus musculus
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q9QXC1 (Residues: 19-388; Coverage: 100%)
Gene name: Fetub
Sequence domains: Cystatin domain

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALBA BEAMLINE XALOC
Spacegroup: P212121
Unit cell:
a: 83.4Å b: 85.8Å c: 168.7Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.217 0.216 0.27
Expression system: Trichoplusia ni