O33946 · CATB1_ACILW
- ProteinMuconate cycloisomerase 1-1
- GenecatB1
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids379 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes a syn cycloisomerization.
Catalytic activity
- (S)-muconolactone = cis,cis-muconate + H+
Cofactor
Pathway
Aromatic compound metabolism; beta-ketoadipate pathway; 5-oxo-4,5-dihydro-2-furylacetate from catechol: step 2/3.
Features
Showing features for active site, binding site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | chloromuconate cycloisomerase activity | |
Molecular Function | manganese ion binding | |
Molecular Function | muconate cycloisomerase activity | |
Biological Process | amino acid catabolic process | |
Biological Process | beta-ketoadipate pathway |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameMuconate cycloisomerase 1-1
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Moraxellales > Moraxellaceae > Acinetobacter
Accessions
- Primary accessionO33946
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000171249 | 1-379 | Muconate cycloisomerase 1-1 | |||
Sequence: MSSVTIERIETCLVDLPTIRPHKLSVATMYGQTLMLVKVYCTDGAVGIGEGTTIAGMAYGPESPEAMKLAIDAYFAPALVGKDATRIQTLMAHLGKLVKINHFAKSALETALLDAHGKRLGVAVSELLGGRRRERLPVAWTLASGDTSRDIAEAEQMIEVRRHNVFKLKIGAKELKTDIKHVAEIKRVVGEHAAVRVDVNMAWSETQAAWAIPALADAGCELVEQPVASAAALARLMRRFPVALMADEILQGPDNAFEIARVNGADVFAIKIEQSGGLFAAQRVAAIADAAGIELYGGTMLEGAFSTVASAHLFASFANLQWGTELFGPLLITEEILTKPLDYSDYQLTVPDGPGLGIELDEEKVRRFTRDGLIKVTKA |
Interaction
Subunit
Homooctamer.
Structure
Sequence
- Sequence statusComplete
- Length379
- Mass (Da)40,790
- Last updated1998-01-01 v1
- Checksum1152B582A6BFC417