Function and Biology Details
Reactions catalysed:
L-methionine + thioredoxin disulfide + H(2)O = L-methionine (S)-S-oxide + thioredoxin
Peptide-L-methionine + thioredoxin disulfide + H(2)O = peptide-L-methionine (R)-S-oxide + thioredoxin
Biochemical function:
Biological process:
- not assigned
Cellular component:
- not assigned
Structure analysis Details
Assembly composition:
monomeric (preferred)
Assembly name:
Peptide methionine sulfoxide reductase MsrA/MsrB (preferred)
PDBe Complex ID:
PDB-CPX-191668 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptide methionine sulfoxide reductase MsrA/MsrB
Molecule details ›
Chain: A
Length: 194 amino acids
Theoretical weight: 21.92 KDa
Source organism: Neisseria meningitidis Z2491
Expression system: Escherichia coli
UniProt:
Sequence domains: Peptide methionine sulfoxide reductase
Structure domains: Peptide methionine sulphoxide reductase MsrA
Length: 194 amino acids
Theoretical weight: 21.92 KDa
Source organism: Neisseria meningitidis Z2491
Expression system: Escherichia coli
UniProt:
- Canonical:
Q9JWM8 (Residues: 196-389; Coverage: 37%)
Sequence domains: Peptide methionine sulfoxide reductase
Structure domains: Peptide methionine sulphoxide reductase MsrA
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
ENRAF-NONIUS FR591
Spacegroup:
P212121
Expression system: Escherichia coli
