ID   ANFG_AZOPA     STANDARD;      PRT;   132 AA.
AC   O68943;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   07-FEB-2006, entry version 26.
DE   Nitrogenase iron-iron protein delta chain (EC 1.18.6.1) (Nitrogenase
DE   component I) (Dinitrogenase 3 delta subunit).
GN   Name=anfG;
OS   Azotobacter paspali.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Azorhizophilus.
OX   NCBI_TaxID=69963;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Loveless T.M., Bishop P.E.;
RT   "Identification of genes unique to Mo-independent nitrogenase systems
RT   in diverse diazotrophs.";
RL   Submitted (APR-1998) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: The key enzymatic reactions in nitrogen fixation are
CC       catalyzed by the nitrogenase complex, which has 2 components: the
CC       iron protein (component 2) and a component 1 which is either a
CC       molybdenum-iron protein, a vanadium-iron, or an iron-iron protein.
CC   -!- CATALYTIC ACTIVITY: 8 reduced ferredoxin + 8 H(+) + N(2) + 16 ATP
CC       + 16 H(2)O = 8 oxidized ferredoxin + H(2) + 2 NH(3) + 16 ADP + 16
CC       phosphate.
CC   -!- COFACTOR: Iron-sulfur (By similarity).
CC   -!- SUBUNIT: Hexamer of two alpha, two beta, and two delta chains (By
CC       similarity).
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DR   EMBL; AF058779; AAC14329.1; -; Genomic_DNA.
DR   InterPro; IPR004349; AnfG_VnfG.
DR   Pfam; PF03139; AnfG_VnfG; 1.
DR   ProDom; PD006096; AnfG_VnfG; 1.
KW   Iron; Iron-sulfur; Metal-binding; Nitrogen fixation; Oxidoreductase.
FT   CHAIN         1    132       Nitrogenase iron-iron protein delta
FT                                chain.
FT                                /FTId=PRO_0000213561.
SQ   SEQUENCE   132 AA;  15315 MW;  E0D1E098CE4DBC6E CRC64;
     MSAASASAAV KQKVEAPVHP MDARIDELTD YIMKNCLWQF HSRSWDRERQ NAEILKKTKE
     LLCGEPVDLS TSHDRCYWVD AVCLADDYRE HYPWINSMSK EELASLMQGL KDRMDYLTIT
     GSLNEELSDK HY
//