ID   G8GCH1_9BACT            Unreviewed;       122 AA.
AC   G8GCH1;
DT   25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT   25-JAN-2012, sequence version 1.
DT   24-JAN-2024, entry version 23.
DE   SubName: Full=Nitrogenase {ECO:0000313|EMBL:AER93055.1};
DE   Flags: Fragment;
GN   Name=nifH {ECO:0000313|EMBL:AER93055.1};
OS   uncultured bacterium.
OC   Bacteria; environmental samples.
OX   NCBI_TaxID=77133 {ECO:0000313|EMBL:AER93055.1};
RN   [1] {ECO:0000313|EMBL:AER93055.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Lopez Lozano N.E.;
RT   "Biogeochemistry and genetic diversity of 16S rDNA, nifH, nirK and nirS
RT   genes in gypsum based soils from an oasis system in Cuatro Cienegas
RT   Caohuila Mexico.";
RL   Submitted (JUN-2011) to the EMBL/GenBank/DDBJ databases.
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|ARBA:ARBA00001966};
CC   -!- SIMILARITY: Belongs to the NifH/BchL/ChlL family.
CC       {ECO:0000256|ARBA:ARBA00005504, ECO:0000256|RuleBase:RU003688}.
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DR   EMBL; JN122968; AER93055.1; -; Genomic_DNA.
DR   AlphaFoldDB; G8GCH1; -.
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:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR   InterPro; IPR030655; NifH/chlL_CS.
DR   InterPro; IPR000392; NifH/frxC.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   PANTHER; PTHR42864; LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE IRON-SULFUR ATP-BINDING PROTEIN; 1.
DR   PANTHER; PTHR42864:SF2; LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE IRON-SULFUR ATP-BINDING PROTEIN; 1.
DR   Pfam; PF00142; Fer4_NifH; 1.
DR   PRINTS; PR00091; NITROGNASEII.
DR   SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 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   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU003688};
KW   Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU003688};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU003688};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|RuleBase:RU003688};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW   ECO:0000256|RuleBase:RU003688};
KW   Oxidoreductase {ECO:0000256|RuleBase:RU003688}.
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:AER93055.1"
FT   NON_TER         122
FT                   /evidence="ECO:0000313|EMBL:AER93055.1"
SQ   SEQUENCE   122 AA;  13114 MW;  541EB5D98495A045 CRC64;
     LCDPKADSTR LILHAKAQDT ILSLAANAGS VEDLEIEDVM KVGFQDIRCV ESGGPEPGVG
     CAGRGVITSI NFLEENGAYE DIDYVSYDVL GDVVCGGFAM PIRENKAQEI YIVMSGEMMA
     MY
//