Family

Ribokinase (IPR011877)

Short name: D_ribokin

Family relationships

Description

This entry describes ribokinase, an enzyme catalyzing the first step in ribose catabolism. This phosphorylation of ribose to ribose-5-phosphate using ATP traps ribose within the cell after uptake and prepares the sugar for use in the synthesis of nucleotides and histidine, and for entry into the pentose phosphate pathway [PMID: 10438599]. The rbsK gene encoding ribokinase typically is found with ribose transport genes [PMID: 25084391]. This entry also includes bifunctional ribokinase/ribose-5-phosphate isomerase A from Lactobacillus sanfranciscensis.

GO terms

Biological Process

GO:0006014 D-ribose metabolic process

Molecular Function

GO:0004747 ribokinase activity

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
CDD
HAMAP
TIGRFAMs