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CRYSTAL STRUCTURE OF ASCARIS PEPSIN INHIBITOR-3

X-ray diffraction
1.75Å resolution
PDB entry 1f32 coloured by chain, front view.
PDB entry 1f32 coloured by chain, side view.
PDB entry 1f32 coloured by chain, top view.
Source organism: Ascaris suum
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Major pepsin inhibitor 3
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Multimeric state: monomeric
PDBe Complex ID: PDB-CPX-148568

Macromolecules

Major pepsin inhibitor 3
Chain: A
Length: 149 amino acids
Theoretical weight: 16.41 KDa
Source organism: Ascaris suum
Expression system: Escherichia coli
UniProt:
  • Canonical: P19400 (Residues: 21-169; Coverage: 100%)
Pfam: Pepsin inhibitor-3-like repeated domain
InterPro:
CATH: Pepsin inhibitor-3
SCOP: Pepsin inhibitor-3
Major pepsin inhibitor 3 in PDB entry 1f32, assembly 1, front view.
Major pepsin inhibitor 3 in PDB entry 1f32, assembly 1, side view.
Major pepsin inhibitor 3 in PDB entry 1f32, assembly 1, top view.
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