3.D.1.9.1
Hydrogenase 4, Hyf. Catalyzes H2 production and H+/K+ exchange (Bagramyan et al., 2001; 2002).
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| Accession Number: | P23482 |
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| Protein Name: | Hydrogenase-4 component B |
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| Length: | 672 |
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| Molecular Weight: | 72583.00 |
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| Species: | Escherichia coli (strain K12) [83333] |
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| Number of TMSs: | 16 |
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| Location1 / Topology2 / Orientation3: |
Cell inner membrane1 / Multi-pass membrane protein2 |
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| Substrate |
potassium(1+), hydron |
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1: MDALQLLTWS LILYLFASLA SLFLLGLDRL AIKLSGITSL VGGVIGIISG ITQLHAGVTL
61: VARFAPPFEF ADLTLRMDSL SAFMVLVISL LVVVCSLYSL TYMREYEGKG AAAMGFFMNI
121: FIASMVALLV MDNAFWFIVL FEMMSLSSWF LVIARQDKTS INAGMLYFFI AHAGSVLIMI
181: AFLLMGRESG SLDFASFRTL SLSPGLASAV FLLAFFGFGA KAGMMPLHSW LPRAHPAAPS
241: HASALMSGVM VKIGIFGILK VAMDLLAQTG LPLWWGILVM AIGAISALLG VLYALAEQDI
301: KRLLAWSTVE NVGIILLAVG VAMVGLSLHD PLLTVVGLLG ALFHLLNHAL FKGLLFLGAG
361: AIISRLHTHD MEKMGALAKR MPWTAAACLI GCLAISAIPP LNGFISEWYT WQSLFSLSRV
421: EAVALQLAGP IAMVMLAVTG GLAVMCFVKM YGITFCGAPR STHAEEAQEV PNTMIVAMLL
481: LAALCVLIAL SASWLAPKIM HIAHAFTNTP PATVASGIAL VPGTFHTQVT PSLLLLLLLA
541: MPLLPGLYWL WCRSRRAAFR RTGDAWACGY GWENAMAPSG NGVMQPLRVV FSALFRLRQQ
601: LDPTLRLNKG LAHVTARAQS TEPFWDERVI RPIVSATQRL AKEIQHLQSG DFRLYCLYVV
661: AALVVLLIAI AV