KEGG   ENZYME: 7.5.2.13Help
Entry
EC 7.5.2.13                 Enzyme                                 

Name
ABC-type D-xylose/L-arabinose transporter
Class
Translocases;
Catalysing the translocation of carbohydrates and their derivatives;
Linked to the hydrolysis of a nucleoside triphosphate
BRITE hierarchy
Sysname
ATP phosphohydrolase (ABC-type, D-xylose/L-arabinose-importing)
Reaction(IUBMB)
(1) ATP + H2O + D-xylose-[xylose-binding protein][side 1] = ADP + phosphate + D-xylose[side 2] + [xylose-binding protein][side 1] ;
(2) ATP + H2O + L-arabinose-[arabinose-binding protein][side 1] = ADP + phosphate + L-arabinose[side 2] + [arabinose-binding protein][side 1]
Substrate
ATP [CPD:C00002];
H2O [CPD:C00001];
D-xylose-[xylose-binding protein][side 1];
L-arabinose-[arabinose-binding protein][side 1]
Product
ADP [CPD:C00008];
phosphate [CPD:C00009];
D-xylose[side 2];
[xylose-binding protein][side 1];
L-arabinose[side 2];
[arabinose-binding protein][side 1]
Comment
ATP-binding cassette (ABC) type transporter with a 10-transmembrane-spanning (TMD) subunit and a single nucleotide binding domain. The enzyme from the archaeon Sulfolobus acidocaldarius interacts with an extracytoplasmic sugar-binding protein and mediates the uptake of of D-xylose and L-arabinose (cf. EC 7.5.2.10, ABC-type D-xylose transporter and EC 7.5.2.12, ABC-type L-arabinose transporter).
History
EC 7.5.2.13 created 2019
Reference
1  [PMID:29150511]
  Authors
Wagner M, Shen L, Albersmeier A, van der Kolk N, Kim S, Cha J, Brasen C, Kalinowski J, Siebers B, Albers SV
  Title
Sulfolobus acidocaldarius Transports Pentoses via a Carbohydrate Uptake Transporter 2 (CUT2)-Type ABC Transporter and Metabolizes Them through the Aldolase-Independent Weimberg Pathway.
  Journal
Appl Environ Microbiol 84 (2018)
Other DBs
ExplorEnz - The Enzyme Database: 7.5.2.13
IUBMB Enzyme Nomenclature: 7.5.2.13
ExPASy - ENZYME nomenclature database: 7.5.2.13
BRENDA, the Enzyme Database: 7.5.2.13

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