Function and Biology Details
Reaction catalysed:
O-acetyl-L-serine + hydrogen sulfide = L-cysteine + acetate
Biochemical function:
Biological process:
Cellular component:
- not assigned
Structure analysis Details
Assemblies composition:
PDBe Complex ID:
PDB-CPX-199468 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Cysteine synthase
Molecule details ›
Chains: A, D
Length: 323 amino acids
Theoretical weight: 34.73 KDa
Source organism: Escherichia coli O157:H7
Expression system: Escherichia coli BL21(DE3)
UniProt:
Sequence domains: Pyridoxal-phosphate dependent enzyme
Structure domains: Rossmann fold
Length: 323 amino acids
Theoretical weight: 34.73 KDa
Source organism: Escherichia coli O157:H7
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical:
A0A454A691 (Residues: 1-323; Coverage: 100%)
Sequence domains: Pyridoxal-phosphate dependent enzyme
Structure domains: Rossmann fold
tRNA nuclease CdiA
Molecule details ›
Chains: B, E
Length: 228 amino acids
Theoretical weight: 24.84 KDa
Source organism: Escherichia coli 536
Expression system: Escherichia coli BL21(DE3)
UniProt:
Length: 228 amino acids
Theoretical weight: 24.84 KDa
Source organism: Escherichia coli 536
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical: Q0T963 (Residues: 3015-3242; Coverage: 7%)
Immunity protein CdiI
Molecule details ›
Chains: C, F
Length: 138 amino acids
Theoretical weight: 16.23 KDa
Source organism: Escherichia coli 536
Expression system: Escherichia coli BL21(DE3)
UniProt:
Sequence domains: CDI immunity proteins
Length: 138 amino acids
Theoretical weight: 16.23 KDa
Source organism: Escherichia coli 536
Expression system: Escherichia coli BL21(DE3)
UniProt:
- Canonical: Q0T964 (Residues: 1-128; Coverage: 100%)
Sequence domains: CDI immunity proteins
