A0A329NS75 · A0A329NS75_9LACT
- ProteinGlucosamine-6-phosphate deaminase
- GenenagB
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids239 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion.
Catalytic activity
- alpha-D-glucosamine 6-phosphate + H2O = beta-D-fructose 6-phosphate + NH4+
Pathway
Amino-sugar metabolism; N-acetylneuraminate degradation; D-fructose 6-phosphate from N-acetylneuraminate: step 5/5.
Features
Showing features for active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 62 | Proton acceptor; for enolization step | |||
Active site | 128 | For ring-opening step | |||
Active site | 130 | Proton acceptor; for ring-opening step | |||
Active site | 135 | For ring-opening step | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | glucosamine-6-phosphate deaminase activity | |
Molecular Function | identical protein binding | |
Biological Process | carbohydrate metabolic process | |
Biological Process | glucosamine catabolic process | |
Biological Process | N-acetylglucosamine catabolic process | |
Biological Process | N-acetylneuraminate catabolic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameGlucosamine-6-phosphate deaminase
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Aerococcaceae > Aerococcus
Accessions
- Primary accessionA0A329NS75
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 13-219 | Glucosamine/galactosamine-6-phosphate isomerase | |||
Sequence similarities
Belongs to the glucosamine/galactosamine-6-phosphate isomerase family. NagB subfamily.
Family and domain databases
Sequence
- Sequence statusComplete
- Length239
- Mass (Da)26,116
- Last updated2018-10-10 v1
- MD5 ChecksumA3EE6B1FC1D8955D4C5A59AF9C4CBE2F
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
QMHM01000006 EMBL· GenBank· DDBJ | RAV79988.1 EMBL· GenBank· DDBJ | Genomic DNA |