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Identification
HMDB Protein ID HMDBP13097
Secondary Accession Numbers None
Name Apulose-4-phosphate transketolase subunit B
Synonyms
  1. Apulose-4-phosphate transketolase C-terminal subunit
Gene Name APTB
Protein Type Unknown
Biological Properties
General Function Not Available
Specific Function Involved in catabolism of D-apiose. Catalyzes the transfer of the glycolaldehyde group from apulose-4-phosphate to D-glyceraldehyde 3-phosphate, generating dihydroxyacetone phosphate and D-xylulose-5-phosphate.
Pathways
  • Biosynthesis of amino acids
  • Biosynthesis of secondary metabolites
  • Carbon metabolism
  • Microbial metabolism in diverse environments
  • Pentose phosphate pathway
Reactions Not Available
GO Classification
Biological Process
carbohydrate metabolic process
Molecular Function
transferase activity
Cellular Location Not Available
Gene Properties
Chromosome Location Not Available
Locus Not Available
SNPs Not Available
Gene Sequence Not Available
Protein Properties
Number of Residues 312
Molecular Weight 33692.405
Theoretical pI 5.965
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence Not Available
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID A6KXB3
UniProtKB/Swiss-Prot Entry Name APTB_BACV8
PDB IDs Not Available
GenBank Gene ID Not Available
GeneCard ID Not Available
GenAtlas ID Not Available
HGNC ID Not Available
References
General References
  1. Xu J, Mahowald MA, Ley RE, Lozupone CA, Hamady M, Martens EC, Henrissat B, Coutinho PM, Minx P, Latreille P, Cordum H, Van Brunt A, Kim K, Fulton RS, Fulton LA, Clifton SW, Wilson RK, Knight RD, Gordon JI: Evolution of symbiotic bacteria in the distal human intestine. PLoS Biol. 2007 Jul;5(7):e156. doi: 10.1371/journal.pbio.0050156. Epub 2007 Jun 19. [PubMed:17579514 ]
  2. Carter MS, Zhang X, Huang H, Bouvier JT, Francisco BS, Vetting MW, Al-Obaidi N, Bonanno JB, Ghosh A, Zallot RG, Andersen HM, Almo SC, Gerlt JA: Functional assignment of multiple catabolic pathways for D-apiose. Nat Chem Biol. 2018 Jul;14(7):696-705. doi: 10.1038/s41589-018-0067-7. Epub 2018 Jun 4. [PubMed:29867142 ]