ID   Q6JT58_9BACT            Unreviewed;       105 AA.
AC   Q6JT58;
DT   05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2004, sequence version 1.
DT   16-OCT-2019, entry version 49.
DE   SubName: Full=Nitrogen fixing protein {ECO:0000313|EMBL:AAQ76952.1};
DE   Flags: Fragment;
GN   Name=nifH {ECO:0000313|EMBL:AAQ76952.1};
OS   uncultured bacterium.
OC   Bacteria; environmental samples.
OX   NCBI_TaxID=77133 {ECO:0000313|EMBL:AAQ76952.1};
RN   [1] {ECO:0000313|EMBL:AAQ76952.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Schultz L.C., Zwolinski M.D., Miller B.M., Nold S.C.;
RT   "Community composition of methane-oxidizing bacteria in northern
RT   peatlands.";
RL   Submitted (MAY-2003) to the EMBL/GenBank/DDBJ databases.
CC   -!- PTM: The reversible ADP-ribosylation of Arg inactivates the
CC       nitrogenase reductase and regulates nitrogenase activity.
CC       {ECO:0000256|PIRSR:PIRSR605977-50}.
CC   -!- SIMILARITY: Belongs to the NifH/BchL/ChlL family.
CC       {ECO:0000256|RuleBase:RU003688}.
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DR   EMBL; AY309214; AAQ76952.1; -; Genomic_DNA.
DR   GO; GO:0016612; C:molybdenum-iron nitrogenase complex; IEA:InterPro.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0018697; F:carbonyl sulfide nitrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016163; F:nitrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   InterPro; IPR030655; NifH/chlL_CS.
DR   InterPro; IPR000392; NifH/frxC.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   PANTHER; PTHR42864; PTHR42864; 1.
DR   Pfam; PF00142; Fer4_NifH; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   PROSITE; PS00746; NIFH_FRXC_1; 1.
DR   PROSITE; PS00692; NIFH_FRXC_2; 1.
DR   PROSITE; PS51026; NIFH_FRXC_3; 1.
PE   3: Inferred from homology;
KW   4Fe-4S {ECO:0000256|RuleBase:RU003688};
KW   ADP-ribosylation {ECO:0000256|PIRSR:PIRSR605977-50};
KW   ATP-binding {ECO:0000256|RuleBase:RU003688};
KW   Iron {ECO:0000256|RuleBase:RU003688};
KW   Iron-sulfur {ECO:0000256|RuleBase:RU003688};
KW   Metal-binding {ECO:0000256|RuleBase:RU003688};
KW   Nucleotide-binding {ECO:0000256|RuleBase:RU003688};
KW   Oxidoreductase {ECO:0000256|RuleBase:RU003688}.
FT   MOD_RES      62     62       ADP-ribosylarginine; by dinitrogenase
FT                                reductase ADP-ribosyltransferase.
FT                                {ECO:0000256|PIRSR:PIRSR605977-50}.
FT   NON_TER       1      1       {ECO:0000313|EMBL:AAQ76952.1}.
FT   NON_TER     105    105       {ECO:0000313|EMBL:AAQ76952.1}.
SQ   SEQUENCE   105 AA;  11067 MW;  EA8A5AA38D91AEB0 CRC64;
     DPKADSTRLI LHSKAQDTVL SLAAAAGSVE DLEIEDVMKV GYLDIRCVES GGPEPGVGCA
     GRGVITSINF LEENGAYEDT DYVSYDVLGD VVCGGFAMPI RENKA
//