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Summary[edit | edit source]

  • pan ID?: SAUPAN005928000
  • symbol?: narG
  • synonym:
  • description?: nitrate reductase subunit alpha

      descriptions from strain specific annotations:

    • nitrate reductase subunit alpha
    • respiratory nitrate reductase subunit alpha
    • nitrate reductase, alpha subunit
    • respiratory nitrate reductase, alpha subunit
    • respiratory nitrate reductase alpha chain
    • nitrate reductase alpha subunit
    • pseudogene
  • strand?: -
  • coordinates?: 5991881..5995628
  • synteny block?: BlockID0046720
  • occurrence?: in 100% of 34 strains

narG : respiratory nitrate reductase subunit alpha [1]

Respiratory nitrate reductase allows staphylococci to continue electron transport under anaerobic conditions with nitrate as a terminal electron acceptor. The alpha subunit is the catalytic center that uses its molybdopterin cofactor to reduce nitrate to nitrite using electrons provided by the beta subunit. Intriguingly, respiratory nitrogen reductase stimulates agr production, increases virulence and decreases the host immune response but only in USA300 staphylococci.

Orthologs[edit | edit source]

    COL:
    SACOL2395 (narG)
    N315:
    SA2185 (narG)
    NCTC8325:
    Newman:
    NWMN_2297 (narG)
    USA300_FPR3757:
    04-02981:
    SA2981_2334 (narG)
    08BA02176:
    C248_2444 (narG)
    11819-97:
    MS7_2412
    6850:
    RSAU_002235 (narG)
    71193:
    ST398NM01_2450
    ECT-R 2:
    ECTR2_2256
    ED133:
    SAOV_2442c
    ED98:
    SAAV_2462 (narG)
    HO 5096 0412:
    SAEMRSA15_22960 (narG)
    JH1:
    SaurJH1_2469
    JH9:
    SaurJH9_2421
    JKD6008:
    SAA6008_02438 (narG)
    JKD6159:
    SAA6159_02298 (narG)
    JSNZ:
    JSNZ_002365
    LGA251:
    SARLGA251_21790 (narG)
    M013:
    M013TW_2358
    MRSA252:
    SAR2486 (narG)
    MSHR1132:
    SAMSHR1132_22250
    MSSA476:
    SAS2288
    Mu3:
    SAHV_2381 (narG)
    Mu50:
    SAV2397 (narG)
    MW2:
    MW2319 (narG)
    RF122:
    SAB2276c (narG)
    ST398:
    SAPIG2450
    T0131:
    SAT0131_02588
    TCH60:
    HMPREF0772_10790 (narG)
    TW20:
    SATW20_25270 (narG)
    USA300_TCH1516:
    USA300HOU_2379 (narG)
    VC40:
    SAVC_10855

Genome Viewer[edit | edit source]

COL
N315
NCTC8325
Newman
USA300_FPR3757

Alignments[edit | edit source]

  • alignment of orthologues:
    CLUSTAL format alignment by MAFFT L-INS-i (v7.307)


    COL             MGKFGLNFFKPTEKFNGNWSILESKSREWEKMYRERWSHDKEVRTTHGVNCTGSCSWKVF
    N315            MGKFGLNFFKPTEKFNGNWSILESKSREWEKMYRERWSHDKEVRTTHGVNCTGSCSWKVF
    NCTC8325        MGKFGLNFFKPTEKFNGNWSILESKSREWEKMYRERWSHDKEVRTTHGVNCTGSCSWKVF
    Newman          MGKFGLNFFKPTEKFNGNWSILESKSREWEKMYRERWSHDKEVRTTHGVNCTGSCSWKVF
    USA300_FPR3757  MGKFGLNFFKPTEKFNGNWSILESKSREWEKMYRERWSHDKEVRTTHGVNCTGSCSWKVF
                    ************************************************************

    COL             VKNGVITWENQQTDYPSCGPDMPEYEPRGCPRGASFSWYEYSPLRIKYPYIRGKLWDLWT
    N315            VKNGVITWENQQTDYPSCGPDMPEYEPRGCPRGASFSWYEYSPLRIKYPYIRGKLWDLWT
    NCTC8325        VKNGVITWENQQTDYPSCGPDMPEYEPRGCPRGASFSWYEYSPLRIKYPYIRGKLWDLWT
    Newman          VKNGVITWENQQTDYPSCGPDMPEYEPRGCPRGASFSWYEYSPLRIKYPYIRGKLWDLWT
    USA300_FPR3757  VKNGVITWENQQTDYPSCGPDMPEYEPRGCPRGASFSWYEYSPLRIKYPYIRGKLWDLWT
                    ************************************************************

    COL             EALEENNGNRVAAWASIVENEDKAKQYKQARGMGGHVRSNWKDVTEIIAAQLLYTIKKYG
    N315            EALEENYGNRVAAWASIVENEDKAKQYKQARGMGGHVRSNWKDVTEIIAAQLLYTIKKYG
    NCTC8325        EALEENNGNRVAAWASIVENEDKAKQYKQARGMGGHVRSNWKDVTEIIAAQLLYTIKKYG
    Newman          EALEENNGNRVAAWASIVENEDKAKQYKQARGMGGHVRSNWKDVTEIIAAQLLYTIKKYG
    USA300_FPR3757  EALEENNGNRVAAWASIVENEDKAKQYKQARGMGGHVRSNWKDVTEIIAAQLLYTIKKYG
                    ****** *****************************************************

    COL             PDRIAGFTPIPAMSMISYAAGARFINLLGGEMLSFYDWYADLPPASPQIWGEQTDVPESS
    N315            PDRIAGFTPIPAMSMISYAAGARFINLLGGEMLSFYDWYADLPPASPQIWGEQTDVPESS
    NCTC8325        PDRIAGFTPIPAMSMISYAAGARFINLLGGEMLSFYDWYADLPPASPQIWGEQTDVPESS
    Newman          PDRIAGFTPIPAMSMISYAAGARFINLLGGEMLSFYDWYADLPPASPQIWGEQTDVPESS
    USA300_FPR3757  PDRIAGFTPIPAMSMISYAAGARFINLLGGEMLSFYDWYADLPPASPQIWGEQTDVPESS
                    ************************************************************

    COL             DWYNASYIIMWGSNVPLTRTPDAHFMTEVRYKGTKVISVAPDYAENVKFADNWLAPNPGS
    N315            DWYNASYIIMWGSNVPLTRTPDAHFMTEVRYKGTKVISVAPDYAENVKFADNWLAPNPGS
    NCTC8325        DWYNASYIIMWGSNVPLTRTPDAHFMTEVRYKGTKVISVAPDYAENVKFADNWLAPNPGS
    Newman          DWYNASYIIMWGSNVPLTRTPDAHFMTEVRYKGTKVISVAPDYAENVKFADNWLAPNPGS
    USA300_FPR3757  DWYNASYIIMWGSNVPLTRTPDAHFMTEVRYKGTKVISVAPDYAENVKFADNWLAPNPGS
                    ************************************************************

    COL             DAAIAQAMTHVILQEHYVNQPNERFINYAKQYTDMPFLIMLDEDENGYKAGRFLRASDLG
    N315            DAAIAQAMTHVILQEHYVNQPNERFINYAKQYTDMPFLIMLDEDENGYKAGRFLRASDLG
    NCTC8325        DAAIAQAMTHVILQEHYVNQPNERFINYAKQYTDMPFLIMLDEDENGYKAGRFLRASDLG
    Newman          DAAIAQAMTHVILQEHYVNQPNERFINYAKQYTDMPFLIMLDEDENGYKAGRFLRASDLG
    USA300_FPR3757  DAAIAQAMTHVILQEHYVNQPNERFINYAKQYTDMPFLIMLDEDENGYKAGRFLRASDLG
                    ************************************************************

    COL             QTTEQGEWKPVIHDAISDSLVVPNGTMGQRWEEGKKWNLKLETEDGSKINPTLSMTEGGY
    N315            QTTEQGEWKPVIHDAISDSLVVPNGTMGQRWEEGKKWNLKLETEDGSKINPTLSMAEGGY
    NCTC8325        QTTEQGEWKPVIHDAISDSLVVPNGTMGQRWEEGKKWNLKLETEDGSKINPTLSMTEGGY
    Newman          QTTEQGEWKPVIHDAISDSLVVPNGTMGQRWEEGKKWNLKLETEDGSKINPTLSMTEGGY
    USA300_FPR3757  QTTEQGEWKPVIHDAISDSLVVPNGTMGQRWEEGKKWNLKLETEDGSKINPTLSMTEGGY
                    *******************************************************:****

    COL             ELETIQFPYFDSDGDGIFNRPIPTRQVTLANGDKVRIATIFDLMASQYGVRRFDHKLESK
    N315            ELETIQFPYFDSDGDGIFNRPIPTRQVTLANGDKVRIATIFDLMASQYGVRRFDHKLESK
    NCTC8325        ELETIQFPYFDSDGDGIFNRPIPTRQVTLANGDKVRIATIFDLMASQYGVRRFDHKLESK
    Newman          ELETIQFPYFDSDGDGIFNRPIPTRQVTLANGDKVRIATIFDLMASQYGVRRFDHKLESK
    USA300_FPR3757  ELETIQFPYFDSDGDGIFNRPIPTRQVTLANGDKVRIATIFDLMASQYGVRRFDHKLESK
                    ************************************************************

    COL             GYDDAESKYTPAWQEAISGVKQSVVIQVAKEFAQNAIDTEGRSMIIMGAGINHWFNSDTI
    N315            GYDDAESKYTPAWQEAISGVKQSVVIQVAKEFAQNAIDTEGRSMIIMGAGINHWFNSDTI
    NCTC8325        GYDDAESKYTPAWQEAISGVKQSVVIQVAKEFAQNAIDTEGRSMIIMGAGINHWFNSDTI
    Newman          GYDDAESKYTPAWQEAISGVKQSVVIQVAKEFAQNAIDTEGRSMIIMGAGINHWFNSDTI
    USA300_FPR3757  GYDDAESKYTPAWQEAISGVKQSVVIQVAKEFAQNAIDTEGRSMIIMGAGINHWFNSDTI
                    ************************************************************

    COL             YRSILNLVMLCGCQGVNGGGWAHYVGQEKCRPIEGWSTVAFAKDWQGPPRLQNGTSWFYF
    N315            YRSILNLVMLCGCQGVNGGGWAHYVGQEKCRPIEGWSTVAFAKDWQGPPRLQNGTSWFYF
    NCTC8325        YRSILNLVMLCGCQGVNGGGWAHYVGQEKCRPIEGWSTVAFAKDWQGPPRLQNGTSWFYF
    Newman          YRSILNLVMLCGCQGVNGGGWAHYVGQEKCRPIEGWSTVAFAKDWQGPPRLQNGTSWFYF
    USA300_FPR3757  YRSILNLVMLCGCQGVNGGGWAHYVGQEKCRPIEGWSTVAFAKDWQGPPRLQNGTSWFYF
                    ************************************************************

    COL             ATDQWKYEESNVDRLKSPLAKTEELKHQHPADYNVLAARLGWLPSYPQFNKNSLLFAEEA
    N315            ATDQWKYEESNVDRLKSPLAKTEDLKHQHPADYNVLAARLGWLPSYPQFNKNSLLFAEEA
    NCTC8325        ATDQWKYEESNVDRLKSPLAKTEELKHQHPADYNVLAARLGWLPSYPQFNKNSLLFAEEA
    Newman          ATDQWKYEESNVDRLKSPLAKTEELKHQHPADYNVLAARLGWLPSYPQFNKNSLLFAEEA
    USA300_FPR3757  ATDQWKYEESNVDRLKSPLAKTEELKHQHPADYNVLAARLGWLPSYPQFNKNSLLFAEEA
                    ***********************:************************************

    COL             KDEGIDSNEAILQRAIDEVKSKQTQFAIEDPDLKKNHPKSLFIWRSNLISSSAKGQEYFM
    N315            KDEGIESNEAILKRAINEVKSKQTQFAIEDPDLKKNHPKSLFIWRSNLISSSAKGQEYFM
    NCTC8325        KDEGIDSNEAILQRAIDEVKSKQTQFAIEDPDLKKNHPKSLFIWRSNLISSSAKGQEYFM
    Newman          KDEGIDSNEAILQRAIDEVKSKQTQFAIEDPDLKKNHPKSLFIWRSNLISSSAKGQEYFM
    USA300_FPR3757  KDEGIDSNEAILQRAIDEVKSKQTQFAIEDPDLKKNHPKSLFIWRSNLISSSAKGQEYFM
                    *****:******:***:*******************************************

    COL             KHLLGTKSGLLATPNEDEKPEEITWREETTGKLDLVVSLDFRMTATPLYSDIVLPAATWY
    N315            KHLLGTKSGLLATPNEDEKPEEITWREETTGKLDLVVSLDFRMTATPLYSDIVLPAATWY
    NCTC8325        KHLLGTKSGLLATPNEDEKPEEITWREETTGKLDLVVSLDFRMTATPLYSDIVLPAATWY
    Newman          KHLLGTKSGLLATPNEDEKPEEITWREETTGKLDLVVSLDFRMTATPLYSDIVLPAATWY
    USA300_FPR3757  KHLLGTKSGLLATPNEDEKPEEITWREETTGKLDLVVSLDFRMTATPLYSDIVLPAATWY
                    ************************************************************

    COL             EKHDLSSTDMHPYVHPFNPAIDPLWESRSDWDIYKTLAKAFSEMAKDYLPGTFKDVVTTP
    N315            EKHDLSSTDMHPYVHPFNPAIDPLWESRSDWDIYKTLAKAFSEMAKDYLPGTFKDVVTTP
    NCTC8325        EKHDLSSTDMHPYVHPFNPAIDPLWESRSDWDIYKTLAKAFSEMAKDYLPGTFKDVVTTP
    Newman          EKHDLSSTDMHPYVHPFNPAIDPLWESRSDWDIYKTLAKAFSEMAKDYLPGTFKDVVTTP
    USA300_FPR3757  EKHDLSSTDMHPYVHPFNPAIDPLWESRSDWDIYKTLAKAFSEMAKDYLPGTFKDVVTTP
                    ************************************************************

    COL             LSHDTKQEISTPYGVVKDWSKGEIEAVPGRTMPNFAIVERDYTKIYDKYVTLGPVLEKGK
    N315            LSHDTKQEISTPYGVVKDWSKGEIEAVPGRTMPNFAIVERDYTKIYDKYVTLGPVLEKGK
    NCTC8325        LSHDTKQEISTPYGVVKDWSKGEIEAVPGRTMPNFAIVERDYTKIYDKYVTLGPVLEKGK
    Newman          LSHDTKQEISTPYGVVKDWSKGEIEAVPGRTMPNFAIVERDYTKIYDKYVTLGPVLEKGK
    USA300_FPR3757  LSHDTKQEISTPYGVVKDWSKGEIEAVPGRTMPNFAIVERDYTKIYDKYVTLGPVLEKGK
                    ************************************************************

    COL             VGAHGVSFGVSEQYEELKSMLGTWSDTNDDSVRANRPRIDTARNVADAILSISSATNGKL
    N315            VGAHGVSFGVSEQYEELKSMLGTWSDTNDDSVRANRPRIDTARNVADAILSISSATNGKL
    NCTC8325        VGAHGVSFGVSEQYEELKSMLGTWSDTNDDSVRANRPRIDTARNVADAILSISSATNGKL
    Newman          VGAHGVSFGVSEQYEELKSMLGTWSDTNDDSVRANRPRIDTARNVADAILSISSATNGKL
    USA300_FPR3757  VGAHGVSFGVSEQYEELKSMLGTWSDTNDDSVRANRPRIDTARNVADAILSISSATNGKL
                    ************************************************************

    COL             SQKSYEDLEEQTGMPLKDISSERAAEKISFLNITSQPREVIPTAVFPGSNKQGRRYSPFT
    N315            SQKSYEDLEEQTGMPLKDISSERAAEKISFLNITSQPREVIPTAVFPGSNKQGRRYSPFT
    NCTC8325        SQKSYEDLEEQTGMPLKDISSERAAEKISFLNITSQPREVIPTAVFPGSNKQGRRYSPFT
    Newman          SQKSYEDLEEQTGMPLKDISSERAAEKISFLNITSQPREVIPTAVFPGSNKQGRRYSPFT
    USA300_FPR3757  SQKSYEDLEEQTGMPLKDISSERAAEKISFLNITSQPREVIPTAVFPGSNKQGRRYSPFT
                    ************************************************************

    COL             TNIERLVPFRTLTGRQSYYVDHEVFQQFGESLPVYKPTLPPMVFGNRDKKIKGGTDALVL
    N315            TNIERLVPFRTLTGRQSYYVDHEVFQQFGESLPVYKPTLPPMVFGNRDKKIKGGTDALVL
    NCTC8325        TNIERLVPFRTLTGRQSYYVDHEVFQQFGESLPVYKPTLPPMVFGNRDKKIKGGTDALVL
    Newman          TNIERLVPFRTLTGRQSYYVDHEVFQQFGESLPVYKPTLPPMVFGNRDKKIKGGTDALVL
    USA300_FPR3757  TNIERLVPFRTLTGRQSYYVDHEVFQQFGESLPVYKPTLPPMVFGNRDKKIKGGTDALVL
                    ************************************************************

    COL             RYLTPHGKWNIHSMYQDNKHMLTLFRGGPTVWISNEDAEKHDIQDNDWLEVYNRNGVVTA
    N315            RYLTPHGKWNIHSMYQDNKHMLTLFRGGPTVWISNEDAEKHDIQDNDWLEVYNRNGVVTA
    NCTC8325        RYLTPHGKWNIHSMYQDNKHMLTLFRGGPTVWISNEDAEKHDIQDNDWLEVYNRNGVVTA
    Newman          RYLTPHGKWNIHSMYQDNKHMLTLFRGGPTVWISNEDAEKHDIQDNDWLEVYNRNGVVTA
    USA300_FPR3757  RYLTPHGKWNIHSMYQDNKHMLTLFRGGPTVWISNEDAEKHDIQDNDWLEVYNRNGVVTA
                    ************************************************************

    COL             RAVISHRMPKGTMFMYHAQDKHIQTPGSEITDTRGGSHNAPTRIHLKPTQLVGGYAQISY
    N315            RAVISHRMPKGTMFMYHAQDKHIQTPGSEITDTRGGSHNAPTRIHLKPTQLVGGYAQISY
    NCTC8325        RAVISHRMPKGTMFMYHAQDKHIQTPGSEITDTRGGSHNAPTRIHLKPTQLVGGYAQISY
    Newman          RAVISHRMPKGTMFMYHAQDKHIQTPGSEITDTRGGSHNAPTRIHLKPTQLVGGYAQISY
    USA300_FPR3757  RAVISHRMPKGTMFMYHAQDKHIQTPGSEITDTRGGSHNAPTRIHLKPTQLVGGYAQISY
                    ************************************************************

    COL             HFNYYGPIGNQRDLYVAVRKMKEVNWLED
    N315            HFNYYGPIGNQRDLYVAVRKMKEVNWLED
    NCTC8325        HFNYYGPIGNQRDLYVAVRKMKEVNWLED
    Newman          HFNYYGPIGNQRDLYVAVRKMKEVNWLED
    USA300_FPR3757  HFNYYGPIGNQRDLYVAVRKMKEVNWLED
                    *****************************

  1. Yujie Li, Ting Pan, Ruobing Cao, Wei Li, Zhien He, Baolin Sun
    Nitrate Reductase NarGHJI Modulates Virulence via Regulation of agr Expression in Methicillin-Resistant Staphylococcus aureus Strain USA300 LAC.
    Microbiol Spectr: 2023, 11(3);e0359622
    [PubMed:37199609] [WorldCat.org] [DOI] (I p)