2.A.19.9.1
Mg2+ transporter (Mg2+-specific channel-like exchanger) of 550 aas (Preston and Kung 1994; Haynes et al. 2002). Has 10 putative TMSs in a 5 + 5 TMS arrangement and exhibits properties of a channel (Haynes et al. 2002). The mutant form is called 'eccentric' and exhibits backwards swimming behavior (Preston and Kung 1994).
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| Accession Number: | Q8I0U1 |
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| Protein Name: | Probable Mg2+-specific channel-like exchanger |
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| Length: | 550 |
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| Molecular Weight: | 64042.00 |
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| Species: | Paramecium tetraurelia [5888] |
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| Number of TMSs: | 11 |
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| Substrate |
magnesium(2+) |
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1: MTYRELVPTV EDHNAGHVIG FIIGLLYMFA FVYYIYKKYL SNLFEDFMSL LDDKEYEETY
61: RPILYSLLNS MQYLILCFYS TFSSKSDLGV SVIIGSDAFS ILFIFGLILI KFPNSHHGVL
121: DTWTTLRDCV IYIVGLLVML LCLYYEWAKI GTALVLLVYY ILDLIVLAGN YEIKEKIMEW
181: LTLNNEDNEF NSDQHLEYKK RRYSVTQLRD AGMVDLKDQS LQKKINTFEA ILVIKYGQQN
241: PQKKRIRQRF GSIVYAIIFS IRNSIKSEIQ KRSEFYQNLN KPKQKQRQQL NDEQPQSAIK
301: QRNDQQDNDQ DDNPLIDSNP MESVHQPNNQ DQQHSQNQNP DDQMNQEQSK LEMPKESLDK
361: VLFIIFFPIH LILYLLPSYN ENVVPKKLVL CFFLNLVLLC GCYYLIDWWA FELALATGIP
421: LQLIGMIFLG FFTQIQFANY NLEVAKIETK LEFTQAFFQT AICKISLCTG LPWVLRIIID
481: LDIEYEMDYN DFQRAFCISI AVLCVIVFIL LLLALAKGFT LKSQDGVKII VLYGLFILIS
541: AIIIGLNILK