Gene info for CCNA_01700 in Caulobacter crescentus NA1000

Updated annotation (from data): 2-hydroxy-3-keto-glucal / 2-hydroxy-3-keto-galactal transporter
Rationale: Important for utilization of raffinose, lactose, and salicin. In a conserved cluster with the 3-ketoglycoside pathway starting with lacABC. The 3-ketoglycosides are probably cleaved in the periplasm by various lyases (CCNA_01698, CCNA_01705, CCNA_01701) and the 2-hydroxy-3-keto-glucal or -galactal is probably hydrated in the cytoplasm (CCNA_01703), so this transporter probably acts on 2-hydroxy-3-keto-glucal or -galactal.
Original annotation: nucleoside permease
Type 1: Protein-coding gene
Located on scaffold NC_011916, + strand, nucleotides 1,831,698 to 1,832,939
See nucleotide sequence around CCNA_01700 or for all of scaffold NC_011916

Other databases: NCBI, uniprot: A0A0H3C775

Nearby Genes

500 ntCCNA_01695 and CCNA_01696 are separated by 204 nucleotidesCCNA_01696 and CCNA_01697 are separated by 49 nucleotidesCCNA_01697 and CCNA_01698 are separated by 86 nucleotidesCCNA_01698 and CCNA_01699 overlap by 4 nucleotidesCCNA_01699 and CCNA_01700 are separated by 177 nucleotidesCCNA_01700 and CCNA_01701 are separated by 0 nucleotidesCCNA_01701 and CCNA_01702 overlap by 1 nucleotidesCCNA_01702 and CCNA_01703 overlap by 1 nucleotidesCCNA_01703 and CCNA_01704 are separated by 27 nucleotidesCCNA_01704 and CCNA_01705 are separated by 219 nucleotides CCNA_01695: CCNA_01695 - TonB-dependent outer membrane receptor, at 1,823,677 to 1,826,589 _01695 CCNA_01696: CCNA_01696 - aminobenzoyl-glutamate transport protein, at 1,826,794 to 1,828,470 _01696 CCNA_01697: CCNA_01697 - putative poly-gamma-glutamate capsule biosynthesis protein, at 1,828,520 to 1,829,644 _01697 CCNA_01698: CCNA_01698 - 3-keto-glycoside 1,2-lyase (from data), at 1,829,731 to 1,830,516 _01698 CCNA_01699: CCNA_01699 - LacI-family transcriptional regulator, at 1,830,513 to 1,831,520 _01699 CCNA_01700: CCNA_01700 - 2-hydroxy-3-keto-glucal / 2-hydroxy-3-keto-galactal transporter (from data), at 1,831,698 to 1,832,939 _01700 CCNA_01701: CCNA_01701 - 3-keto-glycoside 1,2-lyase (from data), at 1,832,940 to 1,833,926 _01701 CCNA_01702: CCNA_01702 - 3-ketohexose reductase (NADH) (from data), at 1,833,926 to 1,835,056 _01702 CCNA_01703: CCNA_01703 - 3-ketohexose dehydratase (from data), at 1,835,056 to 1,836,111 _01703 CCNA_01704: CCNA_01704 - lacB: cytochrome c2 component of periplasmic glucoside 3-dehydrogenase (EC 1.1.99.13) (from data), at 1,836,139 to 1,836,501 _01704 CCNA_01705: CCNA_01705 - 3-keto-glycoside 1,2-lyase (from data), at 1,836,721 to 1,837,566 _01705
Locus Name Description Strand Phenotype
CCNA_01695 CCNA_01695 TonB-dependent outer membrane receptor - cofit
CCNA_01696 CCNA_01696 aminobenzoyl-glutamate transport protein - cofit
CCNA_01697 CCNA_01697 putative poly-gamma-glutamate capsule biosynthesis protein + sig.
CCNA_01698 CCNA_01698 3-keto-glycoside 1,2-lyase (from data) + strong
CCNA_01699 CCNA_01699 LacI-family transcriptional regulator - strong
CCNA_01700 CCNA_01700 2-hydroxy-3-keto-glucal / 2-hydroxy-3-keto-galactal transporter (from data) + strong
CCNA_01701 CCNA_01701 3-keto-glycoside 1,2-lyase (from data) + strong
CCNA_01702 CCNA_01702 3-ketohexose reductase (NADH) (from data) + strong
CCNA_01703 CCNA_01703 3-ketohexose dehydratase (from data) + strong
CCNA_01704 CCNA_01704 lacB: cytochrome c2 component of periplasmic glucoside 3-dehydrogenase (EC 1.1.99.13) (from data) + strong
CCNA_01705 CCNA_01705 3-keto-glycoside 1,2-lyase (from data) - strong

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