Function and Biology Details
Reaction catalysed:
The enzyme shows specific recognition of a C-terminal tripeptide, Xaa-Yaa-Zaa, in which Xaa is preferably Ala or Leu, Yaa is preferably Ala or Tyr, and Zaa is preferably Ala, but then cleaves at a variable distance from the C-terminus. A typical cleavage is -Ala-Ala-|-Arg-Ala-Ala-Lys-Glu-Asn-Tyr-Ala-Leu-Ala-Ala.
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
hetero trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128636 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Carboxy-terminal processing protease CtpB
Molecule details ›
Chain: A
Length: 446 amino acids
Theoretical weight: 50.17 KDa
Source organism: Bacillus subtilis subsp. subtilis str. 168
Expression system: Escherichia coli BL21
UniProt:
Sequence domains:
Length: 446 amino acids
Theoretical weight: 50.17 KDa
Source organism: Bacillus subtilis subsp. subtilis str. 168
Expression system: Escherichia coli BL21
UniProt:
- Canonical:
O35002 (Residues: 43-480; Coverage: 96%)
Sequence domains:
