xynP

xynP
168

beta-xyloside permease

Locus
BSU_17570
Molecular weight
51.37 kDa
Isoelectric point
8.58
Protein length
463 aaSequenceBlast
Gene length
1392 bpSequenceBlast
Function
xylan utilization
Product
beta-xyloside permease
Essential
no
Synonyms
xynP, ynaJ
Outlinks
BsubCyc SubtiList UniProt STRING Genoscapist PaperBLAST

Genomic Context

Categories containing this gene/protein

List of homologs in different organisms, belongs to COG2211 (Galperin et al., 2021)

This gene is a member of the following regulons

Gene
Coordinates
1,887,352 → 1,888,743
The protein
Protein family
sodium:galactoside symporter (TC 2.A.2) family (according to UniProt)
Structure
4M64 (PDB) (melibiose permease from Salmonella typhimurium, 31% identity) PubMed
P94488 (AlphaFold)
Paralogous protein(s)
GutP, YjmB
Localization
cell membrane (according to UniProt)
Expression and Regulation
Operons
Genes
xynP-xynB
Description
PubMed
Regulation
carbon catabolite repression (CcpA) PubMed
induction by xylose (XylR) PubMed
Regulatory mechanism
CcpA: repression, PubMed, in ccpA regulon
XylR: repression, PubMed, in xylR regulon
Sigma factors
SigA: sigma factor, PubMed, in sigA regulon
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xynP→xynB

2025-04-22 20:11:27

Jstuelk

76

aa6727391438a3e0ac00fefbdd17149ac191046f

CCC22A3A6149673F8C773C362037DE89F621A002

Biological materials
Mutant
MGNA-B107 (ynaJ::erm), available at the NBRP B. subtilis, Japan
BKE17570 (ΔxynP::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGATTTCTCCCCTTTTCG,  downstream forward: _UP4_TAAAAAAGAAAATAAACTGA
BKK17570 (ΔxynP::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CATGATTTCTCCCCTTTTCG,  downstream forward: _UP4_TAAAAAAGAAAATAAACTGA
LacZ fusion
pGP417 (in pAC7), available in Jörg Stülke's lab
References
Carbon catabolite repression
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Time of last update: 2025-04-22 18:23:09

Author of last update: Melvin.boenninger