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3.D.1.9.1
Hydrogenase 4, Hyf. Catalyzes H2 production and H+/K+ exchange (Bagramyan et al., 2001; 2002).

Accession Number:P77329
Protein Name:Hydrogenase-4 component G
Length:555
Molecular Weight:63383.00
Species:Escherichia coli (strain K12) [83333]
Substrate potassium(1+), hydron

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MNVNSSSNRG EAILAALKTQ FPGAVLDEER QTPEQVTITV KINLLPDVVQ YLYYQHDGWL 
61:	PVLFGNDERT LNGHYAVYYA LSMEGAEKCW IVVKALVDAD SREFPSVTPR VPAAVWGERE 
121:	IRDMYGLIPV GLPDQRRLVL PDDWPEDMHP LRKDAMDYRL RPEPTTDSET YPFINEGNSD 
181:	ARVIPVGPLH ITSDEPGHFR LFVDGEQIVD ADYRLFYVHR GMEKLAETRM GYNEVTFLSD 
241:	RVCGICGFAH SVAYTNSVEN ALGIEVPQRA HTIRSILLEV ERLHSHLLNL GLSCHFVGFD 
301:	TGFMQFFRVR EKSMTMAELL IGSRKTYGLN LIGGVRRDIL KEQRLQTLKL VREMRADVSE 
361:	LVEMLLATPN MEQRTQGIGI LDRQIARDLR FDHPYADYGN IPKTLFTFTG GDVFSRVMVR 
421:	VKETFDSLAM LEFALDNMPD TPLLTEGFSY KPHAFALGFV EAPRGEDVHW SMLGDNQKLF 
481:	RWRCRAATYA NWPVLRYMLR GNTVSDAPLI IGSLDPCYSC TDRVTLVDVR KRQSKTVPYK 
541:	EIERYGIDRN RSPLK