Q838L9 · KDUI1_ENTFA
- Protein4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase 1
- GenekduI1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids276 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
Function
function
Catalyzes the isomerization of 5-dehydro-4-deoxy-D-glucuronate to 3-deoxy-D-glycero-2,5-hexodiulosonate.
Catalytic activity
- 5-dehydro-4-deoxy-D-glucuronate = 3-deoxy-D-glycero-2,5-hexodiulosonate
Cofactor
Note: Binds 1 zinc ion per subunit.
Pathway
Glycan metabolism; pectin degradation; 2-dehydro-3-deoxy-D-gluconate from pectin: step 4/5.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase activity | |
Molecular Function | zinc ion binding | |
Biological Process | D-galacturonate catabolic process | |
Biological Process | D-glucuronate catabolic process | |
Biological Process | pectin catabolic process |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended name4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase 1
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Enterococcaceae > Enterococcus
Accessions
- Primary accessionQ838L9
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000215488 | 1-276 | 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase 1 | |||
Sequence: METRYTHSPADIRHYSTEQLRDEFLVEKVFIPGAISLTYTHNDRMIFGGVTPTTEELEIILDKELGVDYFLERRELGVINIGGPGFIEIDGAKETMKKQDGYYIGKETKHVRFSSENPDNPAKFYISCVPAHHKYPNVKISIDEITPMETGDPLTLNQRKIYQYIHPNVCESCQLQMGYTILEPGSAWNTMPCHTHERRMEAYVYFDMEEDTRIFHMMGKPDETKHLVMSNEQAAISPSWSIHSGVGTSNYSFIWAMCGENITYTDMDMVAMDQLK |
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length276
- Mass (Da)31,745
- Last updated2003-06-01 v1
- Checksum2E3EF367E13A24B9
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AE016830 EMBL· GenBank· DDBJ | AAO80282.1 EMBL· GenBank· DDBJ | Genomic DNA |