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4.A.1.1.6
The glucosamine IICBA porter (GamP) (40% identical to 4.A.1.1.2) (Plumbridge 2015). The IIA domain in this protein can transfer the phosphoryl moiety to the maltose, N-acetylglucosamine, sucrose and trehalose PTS systems (MalP, NagP, SacP and TreP, respectively) (Morabbi Heravi and Altenbuchner 2018).

Accession Number:P39816
Protein Name:PTS system IICBA component ybfS
Length:631
Molecular Weight:68145.00
Species:Bacillus subtilis [1423]
Number of TMSs:9
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate Glucosamine

Cross database links:

HEGENOM: HBG571563
RefSeq: NP_388117.1   
Entrez Gene ID: 938418   
Pfam: PF00358    PF00367    PF02378   
KEGG: bsu:BSU02350   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005355 F:glucose transmembrane transporter activity
GO:0016301 F:kinase activity
GO:0008982 F:protein-N(PI)-phosphohistidine-sugar phosph...
GO:0005351 F:sugar:hydrogen symporter activity
GO:0015758 P:glucose transport
GO:0009401 P:phosphoenolpyruvate-dependent sugar phospho...

References (3)

[1] “The complete genome sequence of the Gram-positive bacterium Bacillus subtilis.”  Kunst F.et.al.   9384377
[2] “Characterization of the proton/glutamate symport protein of Bacillus subtilis and its functional expression in Escherichia coli.”  Tolner B.et.al.   7751298
[3] “Novel phosphotransferase system genes revealed by genome analysis - the complete complement of PTS proteins encoded within the genome of Bacillus subtilis.”  Reizer J.et.al.   10627040

External Searches:

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  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MFKKAFQILQ QLGRALMTPV AVLPAAGLLL RFGDKDLLNI PIIKDAGGVV FDNLPLIFAV 
61:	GVAIGLAGGE GVAGLAAVIG YLILTVTLDN MGKLLGLQPP YEGAEHLIDM GVFGGIIIGL 
121:	LAAYLYKRFS SIELHPVLGF FSGKRFVPII TSVSSLVIGV IFSFVWPLIQ NGINAASSLI 
181:	ADSTVGLFFY ATIYRLLIPF GLHHIFYTPF YFMMGEYTDP STGNTVTGDL TRFFAGDPTA 
241:	GRFMMGDFPY MIFCLPAVAL AIIHTARPEK KKMISGVMIS AALTSMLTGI TEPVEFSFLF 
301:	VAPVLYLINS ILAGVIFVVC DLFHVRHGYT FSGGGIDYVL NYGLSTNGWV VIPVGIVFAF 
361:	IYYYLFRFAI LKWNLKTPGR ETDEDGQNEE KAPVAKDQLA FHVLQALGGQ QNIANLDACI 
421:	TRLRVTVHQP SQVCKDELKR LGAVGVLEVN NNFQAIFGTK SDALKDDIKT IMAGGVPATA 
481:	AALDTVTDKP LKPDSDETFI YPIKGETVSL GDVPDQVFSE KMMGEGFAII PSEGKVVAPA 
541:	DGEIVSIFPT KHAIGFMSAG GTEILIHVGI DTVKLNGEGF EAHVTSGQAV KQGELLLTFD 
601:	LNYIKQHAAS AITPVIFTNT SEEDLKHIQM K