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HAMAP rule MF_02220

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General rule information [?]

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 [?]

Identifier, protein and gene names [?]

Identifier XYLB
Protein name RecName: Full=Xylulose kinase;
Gene name Name=xylB;

Comments [?]

FUNCTIONCatalyzes 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=;
SIMILARITYBelongs to the FGGY kinase family.

Keywords [?]

Gene Ontology [?]

GO:0005524; Molecular function:ATP binding
GO:0004856; Molecular function:xylulokinase activity
GO:0005998; Biological process:xylulose catabolic process

Cross-references [?]

Pfam PF02782; FGGY_C; 1;
Pfam PF00370; FGGY_N; 1;
NCBIfam TIGR01312; XylB; 1;
PIRSF PIRSF000538; GlpK; 1;

Features [?]

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 [?]

Size range 420-560 amino acids
Related rules None
Fusion Nter: None Cter: None

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