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2.A.38.1.2
K+ uptake transporter, TrkIA (Km=1 mM) (Kraegeloh et al., 2005)

Accession Number:Q6T3V6
Protein Name:TrkI
Length:492
Molecular Weight:53072.00
Species: [2746]
Number of TMSs:11
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral membrane protein2 / Cytoplasmic side3
Substrate potassium(1+)

Cross database links:

Pfam: PF02386   

Gene Ontology

GO:0008324 F:cation transmembrane transporter activity
GO:0006812 P:cation transport
GO:0055085 P:transmembrane transport

References (1)

[1] “Potassium transport in a halophilic member of the bacteria domain: identification and characterization of the K+ uptake systems TrkH and TrkI from Halomonas elongata DSM 2581T.”  Kraegeloh A.et.al.   15659681

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MADTRRVTDT LRRWAPILKV LAVLWLVLAI FMAIPLLVLI VESEPDALAF GLSIAIVLAA 
61:	ATLSWIVTWR IPVSLKPWQM FVLTTLSWVT ISSFASLPLV LGAPQLSLTN AVFESVSAIT 
121:	TTGSTILVHI EDLSDGLKLW RGIMQWLGGI GIIVMGIAIL PFLKVGGMRL FHTESSDWSD 
181:	KVMPRTGGIA KATLSIYCGF TLLAAMAYYL GGMSPLDAVV HAMTSLATGG FANSDASFGA 
241:	YAEQPQLLWM GSLFMLCGAL PFVLYIRFLR GSRMALLRDQ QVQGLLLLLL LVILALTIWR 
301:	VSQGTPAFTS LTQVTFNVVS VVTTTGYASD DYSAWGATAY VAFFYLTFVG GCSGSTSGGM 
361:	KIFRFQVAML LLRDQLRYLI HASGVFVSRY NNQPLTDDIT RGVVAFSFFF FLTVAGLALG 
421:	LSLLGLDFTT ALSGAATAVA NVGPGLGETI GPAGNFAPLP DAAKWLLCVG MLMGRLEILT 
481:	VLVLLTPMFW RQ