› › Structure analysis

EVIDENCE OF A COMMON DECAMER IN THREE CRYSTAL STRUCTURES OF BPTI, CRYSTALLIZE FROM THIOCYANATE, CHLORIDE OR SULFATE

X-ray diffraction
2.58Å resolution
PDB entry 1bz5 coloured by chain, front view.
PDB entry 1bz5 coloured by chain, side view.
PDB entry 1bz5 coloured by chain, top view.
Source organism: Bos taurus
Assembly composition:
homo decamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Assembly Name: Pancreatic trypsin inhibitor
hide full assembly name
Multimeric state: homo decamer
Accessible surface area: 22729.41 Å2
Buried surface area: 16808.61 Å2
Dissociation area: 8,071.08 Å2
Dissociation energy (ΔGdiss): 120.4 kcal/mol
Dissociation entropy (TΔSdiss): 95.79 kcal/mol
Symmetry number: 10
PDBe Complex ID: PDB-CPX-133761

Macromolecules

Pancreatic trypsin inhibitor
Chains: A, B, C, D, E
Length: 58 amino acids
Theoretical weight: 6.53 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P00974 (Residues: 36-93; Coverage: 73%)
Pfam: Kunitz/Bovine pancreatic trypsin inhibitor domain
InterPro:
CATH: Pancreatic trypsin inhibitor Kunitz domain
SCOP: Small Kunitz-type inhibitors & BPTI-like toxins
Pancreatic trypsin inhibitor in PDB entry 1bz5, assembly 1, front view.
Pancreatic trypsin inhibitor in PDB entry 1bz5, assembly 1, side view.
Pancreatic trypsin inhibitor in PDB entry 1bz5, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links