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2.A.37.5.2
The K +/H+ antiporter, YhaTU (Fujisawa et al., 2007)

Accession Number:O07536
Protein Name:Putative uncharacterized protein yhaU (YhaU protein)
Length:405
Molecular Weight:43637.00
Species:Bacillus subtilis [1423]
Number of TMSs:13
Location1 / Topology2 / Orientation3: Cell membrane1
Substrate K+, H+

Cross database links:

RefSeq: NP_388866.2   
Entrez Gene ID: 939761   
Pfam: PF00999   
BioCyc: SUBTI:BSU09850-MONOMER   
KEGG: bsu:BSU09850   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0015299 F:solute:hydrogen antiporter activity
GO:0006813 P:potassium ion transport
GO:0055085 P:transmembrane transport

References (4)

[1] “The 172 kb prkA-addAB region from 83 degrees to 97 degrees of the Bacillus subtilis chromosome contains several dysfunctional genes, the glyB marker, many genes encoding transporter proteins, and the ubiquitous hit gene.”  Noback M.A.et.al.   9579061
[2] “The complete genome sequence of the Gram-positive bacterium Bacillus subtilis.”  Kunst F.et.al.   9384377
[3] “Modulation of the K+ efflux activity of Bacillus subtilis YhaU by YhaT and the C-terminal region of YhaS.”  Fujisawa M.et.al.   14987767
[4] “Three two-component transporters with channel-like properties have monovalent cation/proton antiport activity.”  Fujisawa M.et.al.   17679694

External Searches:

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MDHLVFEVGT ALVLVAIASV IANKIKFSII PFLIVLGMLV GPHAPKMGII DLTFIQSSEI 
61:	IEFFGRMGVL FLLFYLGLEF SVGKLIKSGK SIAVGGTIYI LINFSLGLLY GFITGFSFLE 
121:	VLILAGVITI SSSAIVAKVL VDLKRTANPE TELILGIIMF EDIFLAVYLS VVSGLILGDA 
181:	TSVGSALLSI LIAFGYMLLF FIAARKLPPL LNKLLDIRSN EVFIIVIFAA LFFIAGFSET 
241:	IHVAEAIGAL LLGLVFSETE HSDRIEHLVV PFRDFFGAMF FFSFGLSIDP FSLGEAVWLA 
301:	LGAVILTILG NFIAGMVAGR RAGLSHKASS NIGLTIVSRG EFSIIVANLG IAGGLSATLK 
361:	PFAALYVLIL AILGPLVTKE SKRIYRLLNK VFKWKPEVQP AKKQG