PDBe 5afz

X-ray diffraction
1.53Å resolution

Thrombin in complex with (2R)-2-(benzylsulfonylamino)-N-(2-((4- carbamimidoylphenyl)methylamino)-2-oxo-propyl)-3-phenyl-propanamide

Released:

Function and Biology Details

Reaction catalysed:
Selective cleavage of Arg-|-Gly bonds in fibrinogen to form fibrin and release fibrinopeptides A and B.
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Thrombin heavy chain Chain: H
Molecule details ›
Chain: H
Length: 258 amino acids
Theoretical weight: 29.65 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P00734 (Residues: 364-621; Coverage: 43%)
Gene name: F2
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases
Hirudin variant-2 Chain: I
Molecule details ›
Chain: I
Length: 12 amino acids
Theoretical weight: 1.47 KDa
Source organism: Hirudo medicinalis
Expression system: Not provided
UniProt:
  • Canonical: P09945 (Residues: 61-72; Coverage: 19%)
Thrombin light chain Chain: L
Molecule details ›
Chain: L
Length: 29 amino acids
Theoretical weight: 3.43 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P00734 (Residues: 333-361; Coverage: 5%)
Gene name: F2

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.3
Spacegroup: C2
Unit cell:
a: 70.308Å b: 71.643Å c: 72.354Å
α: 90° β: 100.53° γ: 90°
R-values:
R R work R free
0.146 0.145 0.174
Expression system: Not provided