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9.A.4.1.1
The 185 aa, 4 putative TMS K+ uptake protein, FkuB

Accession Number:P52059
Protein Name:FkuB aka ORF3
Length:185
Molecular Weight:20581.00
Species:Vibrio alginolyticus [663]
Number of TMSs:4
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate potassium(1+)

Cross database links:

Pfam: PF02325   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane

References (1)

[1] “Cloning and sequencing of novel genes from Vibrio alginolyticus that support the growth of K+ uptake-deficient mutant of Escherichia coli.”  Nakamura T.et.al.   8982386

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence 
1:	MNSMSFLIST LFDLYIMVVI LRIWLQAARA DFYNPFSQFI VKATQPVIGP LRRIIPSVGN 
61:	IDLATVLFAY VLCVLKFVVL ILIASNGSVS FSADFLFLGL LSLIKAAGGL LFWVLLIRAI 
121:	LSWVSQGRSP IEYVFHQLTE PMCAPIRRII PAIGGLDLSV LVLFIGLQFA NFLMGDIIGP 
181:	IWFQL