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CADMIUM-SUBSTITUTED BOVINE PACREATIC CARBOXYPEPTIDASE A (ALFA-FORM) AT PH 5.5 AND 2 MM CHLORIDE IN MONOCLINIC CRYSTAL FORM.

X-ray diffraction
2Å resolution
PDB entry 1elm coloured by chain, front view.
PDB entry 1elm coloured by chain, side view.
PDB entry 1elm coloured by chain, top view.
Source organism: Bos taurus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Carboxypeptidase A1
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Multimeric state: monomeric
Accessible surface area: 11950.54 Å2
Buried surface area: 226.87 Å2
Dissociation area: 54.51 Å2
Dissociation energy (ΔGdiss): 4.8 kcal/mol
Dissociation entropy (TΔSdiss): 0.88 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-133045

Macromolecules

Carboxypeptidase A1
Chain: P
Length: 309 amino acids
Theoretical weight: 34.72 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P00730 (Residues: 111-419; Coverage: 77%)
Gene names: CPA, CPA1
Pfam: Zinc carboxypeptidase
InterPro:
CATH: Zn peptidases
SCOP: Pancreatic carboxypeptidases
Carboxypeptidase A1 in PDB entry 1elm, assembly 1, front view.
Carboxypeptidase A1 in PDB entry 1elm, assembly 1, side view.
Carboxypeptidase A1 in PDB entry 1elm, assembly 1, top view.
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