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narG

Gene
narG
Protein
Respiratory nitrate reductase 1 alpha chain
Organism
Escherichia coli (strain K12)
Length
1247 amino acids
Function
The nitrate reductase enzyme complex allows E.coli to use nitrate as an electron acceptor during anaerobic growth. The alpha chain is the actual site of nitrate reduction.
Similarity
Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
Mass
140.489 kDa
Sequence
MSKFLDRFRYFKQKGETFADGHGQLLNTNRDWEDGYRQRWQHDKIVRSTHGVNCTGSCSWKIYVKNGLVTWETQQTDYPRTRPDLPNHEPRGCPRGASYSWYLYSANRLKYPMMRKRLMKMWREAKALHSDPVEAWASIIEDADKAKSFKQARGRGGFVRSSWQEVNELIAASNVYTIKNYGPDRVAGFSPIPAMSMVSYASGARYLSLIGGTCLSFYDWYCDLPPASPQTWGEQTDVPESADWYNSSYIIAWGSNVPQTRTPDAHFFTEVRYKGTKTVAVTPDYAEIAKLCDLWLAPKQGTDAAMALAMGHVMLREFHLDNPSQYFTDYVRRYTDMPMLVMLEERDGYYAAGRMLRAADLVDALGQENNPEWKTVAFNTNGEMVAPNGSIGFRWGEKGKWNLEQRDGKTGEETELQLSLLGSQDEIAEVGFPYFGGDGTEHFNKVELENVLLHKLPVKRLQLADGSTALVTTVYDLTLANYGLERGLNDVNCATSYDDVKAYTPAWAEQITGVSRSQIIRIAREFADNADKTHGRSMIIVGAGLNHWYHLDMNYRGLINMLIFCGCVGQSGGGWAHYVGQEKLRPQTGWQPLAFALDWQRPARHMNSTSYFYNHSSQWRYETVTAEELLSPMADKSRYTGHLIDFNVRAERMGWLPSAPQLGTNPLTIAGEAEKAGMNPVDYTVKSLKEGSIRFAAEQPENGKNHPRNLFIWRSNLLGSSGKGHEFMLKYLLGTEHGIQGKDLGQQGGVKPEEVDWQDNGLEGKLDLVVTLDFRLSSTCLYSDIILPTATWYEKDDMNTSDMHPFIHPLSAAVDPAWEAKSDWEIYKAIAKKFSEVCVGHLGKETDIVTLPIQHDSAAELAQPLDVKDWKKGECDLIPGKTAPHIMVVERDYPATYERFTSIGPLMEKIGNGGKGIAWNTQSEMDLLRKLNYTKAEGPAKGQPMLNTAIDAAEMILTLAPETNGQVAVKAWAALSEFTGRDHTHLALNKEDEKIRFRDIQAQPRKIISSPTWSGLEDEHVSYNAGYTNVHELIPWRTLSGRQQLYQDHQWMRDFGESLLVYRPPIDTRSVKEVIGQKSNGNQEKALNFLTPHQKWGIHSTYSDNLLMLTLGRGGPVVWLSEADAKDLGIADNDWIEVFNSNGALTARAVVSQRVPAGMTMMYHAQERIVNLPGSEITQQRGGIHNSVTRITPKPTHMIGGYAHLAYGFNYYGTVGSNRDEFVVVRKMKNIDWLDGEGNDQVQESVK

Gene
narG
Protein
Nitrate reductase alpha subunit
Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Length
1232 amino acids
Function
The alpha chain is the actual site of nitrate reduction.
Similarity
Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
Mass
136.956 kDa
Sequence
MTVTPHVGGPLEELLERSGRFFTPGEFSADLRTVTRRGGREGDVFYRDRWSHDKVVRSTHGVNCTGSCSWKIYVKDGIITWETQQTDYPSVGPDRPEYEPRGCPRGASFSWYSYSPTRVRYPYARGVLVEMYREAKTRLGDPVLAWADIQADPERRRRYQQARGKGGLVRVSWAEASEMVAAAHVHTIKTYGPDRVAGFSPIPAMSMVSHAAGSRFVELIGGVMTSFYDWYADLPVASPQVFGDQTDVPESGDWWDASYLVMWGSNVPITRTPDAHWMAEARYRGAKVVVVSPDYADNTKFADEWVRCAAGTDTALAMAMGHVILSECYVRNQVPFFVDYVRRYTDLPFLIKLEKRGDLLVPGKFLTAADIGEESENAAFKPALLDELTNTVVVPQGSLGFRFGEDGVGKWNLDLGSVVPALSVEMDKAVNGDRSAELVTLPSFDTIDGHGETVSRGVPVRRAGKHLVCTVFDLMLAHYGVARAGLPGEWPTGYHDRTQQNTPAWQESITGVPAAQAIRFAKEFARNATESGGRSMIIMGGGICHWFHSDVMYRSVLALLMLTGSMGRNGGGWAHYVGQEKVRPLTGWQTMAMATDWSRPPRQVPGASYWYAHTDQWRYDGYGADKLASPVGRGRFAGKHTMDLLTSATAMGWSPFYPQFDRSSLDVADEARAAGRDVGDYVAEQLAQHKLKLSITDPDNPVNWPRVLTVWRANLIGSSGKGGEYFLRHLLGTDSNVQSDPPTDGVHPRDVVWDSDIPEGKLDLIMSIDFRMTSTTLVSDVVLPAATWYEKSDLSSTDMHPYVHSFSPAIDPPWETRSDFDAFAAIARAFSALAKRHLGTRTDVVLTALQHDTPDEMAYPDGTERDWLATGEVPVPGRTMSKLTVVERDYTAIYDKWLTLGPLIDQFGMTTKGYTVHPFREVSELAANFGVMNSGVAVGRPAITTAKRMADVILALSGTCNGRLAVEGFLELEKRTGQRLAHLAEGSEERRITYADTQARPVPVITSPEWSGSESGGRRYAPFTINIEHLKPFHTLTGRMHFYLAHDWVEELGEQLPVYRPPLDMARLFNQPELGPTDDGLGLTVRYLTPHSKWSFHSTYQDNLYMLSLSRGGPTMWMSPGDAAKINVRDNDWVEAVNANGIYVCRAIVSHRMPEGVVFVYHVQERTVDTPRTETNGKRGGNHNALTRVRIKPSHLAGGYGQHAFAFNYLGPTGNQRDEVTVVRRRSQEVRY

Gene
narG
Protein
Nitrate reductase alpha subunit
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Length
1232 amino acids
Function
The alpha chain is the actual site of nitrate reduction (Probable). Supports anaerobic growth of E.coli on glycerol in an E.coli mutant lacking endogenous nitrate reductase.
Similarity
Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
Mass
136.956 kDa
Sequence
MTVTPHVGGPLEELLERSGRFFTPGEFSADLRTVTRRGGREGDVFYRDRWSHDKVVRSTHGVNCTGSCSWKIYVKDGIITWETQQTDYPSVGPDRPEYEPRGCPRGASFSWYSYSPTRVRYPYARGVLVEMYREAKTRLGDPVLAWADIQADPERRRRYQQARGKGGLVRVSWAEASEMVAAAHVHTIKTYGPDRVAGFSPIPAMSMVSHAAGSRFVELIGGVMTSFYDWYADLPVASPQVFGDQTDVPESGDWWDASYLVMWGSNVPITRTPDAHWMAEARYRGAKVVVVSPDYADNTKFADEWVRCAAGTDTALAMAMGHVILSECYVRNQVPFFVDYVRRYTDLPFLIKLEKRGDLLVPGKFLTAADIGEESENAAFKPALLDELTNTVVVPQGSLGFRFGEDGVGKWNLDLGSVVPALSVEMDKAVNGDRSAELVTLPSFDTIDGHGETVSRGVPVRRAGKHLVCTVFDLMLAHYGVARAGLPGEWPTGYHDRTQQNTPAWQESITGVPAAQAIRFAKEFARNATESGGRSMIIMGGGICHWFHSDVMYRSVLALLMLTGSMGRNGGGWAHYVGQEKVRPLTGWQTMAMATDWSRPPRQVPGASYWYAHTDQWRYDGYGADKLASPVGRGRFAGKHTMDLLTSATAMGWSPFYPQFDRSSLDVADEARAAGRDVGDYVAEQLAQHKLKLSITDPDNPVNWPRVLTVWRANLIGSSGKGGEYFLRHLLGTDSNVQSDPPTDGVHPRDVVWDSDIPEGKLDLIMSIDFRMTSTTLVSDVVLPAATWYEKSDLSSTDMHPYVHSFSPAIDPPWETRSDFDAFAAIARAFSALAKRHLGTRTDVVLTALQHDTPDEMAYPDGTERDWLATGEVPVPGRTMSKLTVVERDYTAIYDKWLTLGPLIDQFGMTTKGYTVHPFREVSELAANFGVMNSGVAVGRPAITTAKRMADVILALSGTCNGRLAVEGFLELEKRTGQRLAHLAEGSEERRITYADTQARPVPVITSPEWSGSESGGRRYAPFTINIEHLKPFHTLTGRMHFYLAHDWVEELGEQLPVYRPPLDMARLFNQPELGPTDDGLGLTVRYLTPHSKWSFHSTYQDNLYMLSLSRGGPTMWMSPGDAAKINVRDNDWVEAVNANGIYVCRAIVSHRMPEGVVFVYHVQERTVDTPRTETNGKRGGNHNALTRVRIKPSHLAGGYGQHAFAFNYLGPTGNQRDEVTVVRRRSQEVRY

Gene
narG
Protein
Nitrate reductase alpha chain
Organism
Bacillus subtilis (strain 168)
Length
1228 amino acids
Function
The alpha chain is the actual site of nitrate reduction.
Similarity
Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
Mass
139.099 kDa
Sequence
MKKKKRSPLFRRLNYFSPIEHHSNKHSQTTREDRDWENVYRNRWQYDKVVRSTHGVNCTGSCSWNIYVKNGIVTWEGQNLNYPSTGPDMPDFEPRGCPRGASFSWYIYSPLRVKYPYVRGVLINLWREALQTHQNPLEAWKSIVENPEKAKSYKQARGKGGFVRAEWPEVLKLISASLLYTVMKYGPDRNVGFSPIPAMSMISHASGSRFMSLIGGPMLSFYDWYADLPPASPQIWGDQTDVPESSDWYNSGYIITWGSNVPLTRTPDAHFLAEARYKGAKVISISPDFAESSKFADDWLSIRQGTDGALAMAMGHVILQEFYVNQETERFIEYAKQYTDFPFLVTLSKENGVYTAGRFLHAKDIGRKTKHDQWKPAVWDEQTSSFAIPQGTMGSRWDGQQKWNLHMIDEETGEPIEPRLSVLGIEDEIGTVRIPYFSNDGNKVLERDLPIKKMNLNGEETYITTVFDLILANYGVNRGIGERSAVSYDDPEPFTPAWQEQMTGIKKEAVVKIAREFAQNAIDTDGRSMIIVGAGINHWFNSDTIYRAVLNLVLLVGAQGVNGGGWAHYVGQEKLRPAEGWQTIATAKDWEGVPKLQNGTSFFYFATDQWRYEDQPISDLASPIAASSRYKHHADYNVLAARLGWLPSYPTFNQNGIDLYKEAEKAGAATPEDVGAYVASQLQEKKLKFAIEDPDNEVNFPRNLFVWRANLISSSGKGHEYFLKHLLGTTNGLMNDDSDSIRPEEIKWREQAPEGKLDLLINLDFRMAGTALYSDIVLPAATWYEKHDLSSTDMHPFIHPFAPAISAPWESKSDWDIFKALSKAVSDLAEEVDMEPVKEVVATPLLHDTMQELAQPFGKINDWSKGECEAIPGKTMPNIQVVERDYKHIFHKMTALGPNVALKPSGTKGMSWSIADEYESLKQRLGEITSDSVAKGCPNISEAKQAAEAILTLSSTSNGKVAVKAWESLENITNLKLKDLAEEREEECFTFEQITAQPKTVITSPAFTGSEKGGRRYSPFTTNVEKLIPWRTLTGRQSYYVDHELMMEFGETMATFKPILQHRPFLSKRPDQEGKEIVLNYLTPHNKWSVHSMYFDSLPMLTLFRGGPTVWMNKDDAEDTDIKDNDWIECFNRNGVVVARAVLSHRIPKGMAFMHHAQDRHINVPGTKLTNNRGGTHNSPTRIHVKPTQMIGGYAQLSYGFNYYGPTGNQRDLNVVIRKLKEVDWLED

Gene
narG
Protein
Respiratory nitrate reductase subunit alpha
Organism
Haloferax mediterranei (strain ATCC 33500 / DSM 1411 / JCM 8866 / NBRC 14739 / NCIMB 2177 / R-4)
Length
984 amino acids
Function
The respiratory membrane-bound nitrate reductase enzyme complex plays a role in generation of metabolic energy by using nitrate as a terminal electron acceptor during anaerobic conditions. The alpha chain is the actual site of nitrate reduction.
Similarity
Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
Mass
111.326 kDa
Sequence
MSRNDASQLDDGETTAESPPDDQANDAPEVGDPPGDPVDADSGVSRRTFLEGIGVASLLGIGTSAASDDSLFQMGGLKPVDDPIGNYPYRDWEDLYREKWDWDSVSRSTHSVNCTGSCSWNVYVKNGQVWREEQSGDYPRFDESLPDPNPRGCQKGACYTDYVNADQRIKHPLKRVGERGEGKWKRISWDEALTEIAEHVVDEVEAGRYDAISGFTPIPAMSPVSFASGSRLVNLLGGVSHSFYDWYSDLPPGQPITWGTQTDNAESADWYNADYIIAWGSNINVTRIPDAKYFLESGYNGTKRVGVFTDYSQTAIHTDEWLSPDSGTDTALALGMAQTIVDEGLYDEAHLKEQTDMPLLVRQDTGKFLRASDVPSVNTDADRPEWMLLMLDSNGRIREAPGSLGERDGQKDYSKSIELDFDPQLDGETTVQTQSGRVQVRTVWAELRDELANWDPEMVHEETTVGKETYQRIAREFAEADKAKIIQGKGVNDWYHNDLGNRALQLLVTLTGNLGEQGTGLDHYVGQEKIWTFHGWKTLSFPTGKVRGVPTTLWTYYHAGILDNTDPDTAAKIRESIDKGWMPVYPEERDNGSRPDPTTMFVWRGNYFNQAKGNVAVEEQLWPKLDLVVDINFRMDSTAMYSDIVLPTASHYEKHDLSMTDMHTYVHPFTPAVEPLGESKTDWQIFRELAQKIQEVATERGVEPISDRKFDREIDLQSVYDDYVRDWETGEEGALAEDRAACEYILEHSEESNPADSDEQITFADTVEQPQRLLEAGDHWTSDIEDGEAYAPWKDFVQDKNPWPTVTGRQQYYIDHDWFLELGEELPTHKEGPENTGGDYPMEYNTPHGRWAIHSTWRDSEKLLRLQRGEPLLYLHPEDAEERGIEDGDSVEVFNDLAEVELQAKIYPSSQRGTARMYFAWERFQFDSDSNFNSLVPMYMKPTQLVQYPEDSGEHLHFFPNYWGPTGVNSDVRVDVRKAGGGDE

Gene
narG
Protein
Respiratory nitrate reductase alpha chain
Organism
Bradyrhizobium sp
Length
902 amino acids
Function
The nitrate reductase enzyme complex allows Bradyrhizobium sp. USDA 3045 to use nitrate as an electron acceptor during anaerobic growth. The alpha chain is the actual site of nitrate reduction.
Similarity
Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
Mass
101.519 kDa
Fragment
multiple
Sequence
FSPIDRYNDNHTQETYEDREWENVYRSTHGVNCTGSCSWKDGIVTWEGQELNYPTTGPDMPDFEPRGASYSWYLYSANRGVLWSMWQEELQNNESPLDAWKSSWQEVNELIAASNVYTVKTYGPDRVAGFSPIPAMSMVSYASGARTPDAHFFTEVRVVSVSPDFAESTKLCDLWLAPKQGTDAAMALAMGHVMLREFHLDNPSDYFLNYCRQYTDFPFLVTLSKQKGDQFVADRAADLVDALGQENNPEWKPVLWNENTNDFATPHGTMGSRGKWNLEQRLEDEETGEKLSVLGIEDEIGTVRLQLADGSTALVTTVYDLTMANYGLERGLGGQEPKDFNDDVPFTPAWQEKITGVPRELIIQIAREFADNADKTHGRAVLNLVLLVGAQGVNGGGWAHYVGQEKLRPAEGWQTIAMAKHMNSTSYFYNHSSQWRYETVTAQELLSPMADKYQHHGDYNVLAARMGWLPSAPQLGTNPLRQAGMSPVDYTVKFAAEQPENGKNHPRNLFVWRSNLLGSSGKGHEYMLKYLLGTENGIQGKQGGVKPEEVEWKLSSTCLYSDIVLPTATWYEKDDMNTSDMHPFIHPLSAAVDPAWESKSDWDIFTSLSKKFSEVCVGHLGKETDVVTLPIQHDSAAELAQPLDVKDWKGECEPIPGKTMPQIHVVERDYPATYERFTSIGPLMEKGIAWNTQSEMDLLRAWAALSEFTGRDHTHLALNKEDEKFRDIQAQPRTVITSPAFTGSEKQSFYLDHDMMKDFGESLLVYRPPIDTRKSRPEVEGKEITLNYLTPHNKGGPIVWISETDARDLGIEDNDWIEVFNSNGALTARVPAGMTMMYHAQERGGIHNSVTRPTHMIGGYAQLAYGFNYYGTVGSNRDEFVVVRNINWLDGEGNDQVQESVK