ID Q844X9_9BACT Unreviewed; 109 AA.
AC Q844X9;
DT 01-JUN-2003, integrated into UniProtKB/TrEMBL.
DT 01-JUN-2003, sequence version 1.
DT 24-JAN-2024, entry version 64.
DE SubName: Full=Dinitrogenase reductase {ECO:0000313|EMBL:AAO85873.1};
DE Flags: Fragment;
GN Name=nifH {ECO:0000313|EMBL:AAO85873.1};
OS uncultured nitrogen-fixing bacterium.
OC Bacteria; environmental samples.
OX NCBI_TaxID=119348 {ECO:0000313|EMBL:AAO85873.1};
RN [1] {ECO:0000313|EMBL:AAO85873.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=11952126; DOI=10.1094/MPMI.2002.15.3.233;
RA Hurek T., Handley L.L., Reinhold-Hurek B., Piche Y.;
RT "Azoarcus grass endophytes contribute fixed nitrogen to the plant in an
RT unculturable state.";
RL Mol. Plant Microbe Interact. 15:233-242(2002).
RN [2] {ECO:0000313|EMBL:AAO85873.1}
RP NUCLEOTIDE SEQUENCE.
RA Hurek T., Handley L.L., Reinhold-Hurek B., Piche Y.;
RL Submitted (FEB-2003) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:AAP59838.1}
RP NUCLEOTIDE SEQUENCE.
RA Hurek T., Thuenen T., Zhang L., Reinhold-Hurek B.;
RL Submitted (FEB-2003) 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; AY231524; AAO85873.1; -; Genomic_DNA.
DR EMBL; AY231575; AAP59838.1; -; mRNA.
DR AlphaFoldDB; Q844X9; -.
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 2: Evidence at transcript level;
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:AAO85873.1"
FT NON_TER 109
FT /evidence="ECO:0000313|EMBL:AAO85873.1"
SQ SEQUENCE 109 AA; 11729 MW; CB41DC386F843F6C CRC64;
STRLILHAKA QSTVMDLVRE RGTVEDLELD DVLKVGYGDV KCVESGGPEP GVGCAGRGVI
TAINFLEENG AYTPDLDFVF YDVLGDVVCG GFAMPIRENK AEEIYIVCS
//
