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1.A.1.13.8
Potassium channel protein, MjK1 of 333 aas and 6 TMSs. Seems to conduct potassium at low membrane potentials (Hellmer and Zeilinger 2003).

Accession Number:Q57604
Protein Name:Potassium channel protein 1
Length:333
Molecular Weight:37150.00
Species:Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) [243232]
Number of TMSs:3
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate K+

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	METYEKIELG IIVIILLILI ESVILMTVEG WDFFTAFYTA VVTISTVGYG DYTPQTFLGK 
61:	LSVIIYIFAG VGAVAYTMGN IASFFIEGHF RKYFRLRKMM DRIKKLNNHY IICGYGRLGK 
121:	VIAEEFKKCN IPFVIIDSDE KLLEEALEKD PNLICIVGDA TSDDILKKAK IEKAKGLISV 
181:	VSSDAENVFI TLSAKKLNPN IYIVAKAEKP STLDKLIKAG ADRAVCPYIV GGMEIARIAI 
241:	NPDIVEFIHS LVATEEDMEV RRYIVKNKEL DNKLLKDSGI REKTGATILA VKKGDKTITS 
301:	PPPDTVINIG DIIYAFGTKE QLEKLKRYVE GVE