HAMAP rule MF_02220
General rule information
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| Accession | MF_02220 |
| Dates | 18-JUL-2019 (Created)
1-JUN-2023 (Last updated, Version 5) |
| Name | XylB |
| Scope(s) |
Bacteria |
| Template(s) | P09099 (XYLB_ECOLI); [ Recover all ] |
| Triggered by |
HAMAP; MF_02220 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| Identifier | XYLB |
| Protein name | RecName: Full=Xylulose kinase; Short=Xylulokinase; EC=2.7.1.17; |
| Gene name | Name=xylB; |
Comments
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| FUNCTION | Catalyzes the phosphorylation of D-xylulose to D-xylulose 5- phosphate. |
| CATALYTIC ACTIVITY | Reaction=ATP + D-xylulose = ADP + D-xylulose 5-phosphate + H(+); Xref=Rhea:RHEA:10964, ChEBI:CHEBI:15378, ChEBI:CHEBI:17140, ChEBI:CHEBI:30616, ChEBI:CHEBI:57737, ChEBI:CHEBI:456216; EC=2.7.1.17; |
| SIMILARITY | Belongs to the FGGY kinase family. |
Keywords
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Gene Ontology
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| GO:0005524; Molecular function:ATP binding |
| GO:0004856; Molecular function:xylulokinase activity |
| GO:0005998; Biological process:xylulose catabolic process |
Cross-references
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| PROSITE | PS00933; FGGY_KINASES_1; 1; |
| PROSITE | PS00445; FGGY_KINASES_2; 1; |
| Pfam | PF02782; FGGY_C; 1; |
| Pfam | PF00370; FGGY_N; 1; |
| NCBIfam | TIGR01312; XylB; 1; |
| PIRSF | PIRSF000538; GlpK; 1; |
Features
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| From: XYLB_ECOLI (P09099) | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| BINDING | 77 | 78 | /ligand="substrate" | [MQ]-H | ||||||||
| ACT_SITE | 233 | 233 | /note="Proton acceptor" | D | ||||||||
| SITE | 6 | 6 | /note="Important for activity" | D | ||||||||
Additional information
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| Size range | 420-560 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |