ID   Q6EWN6_9STRA            Unreviewed;       250 AA.
AC   Q6EWN6;
DT   16-AUG-2004, integrated into UniProtKB/TrEMBL.
DT   16-AUG-2004, sequence version 1.
DT   27-MAR-2024, entry version 41.
DE   SubName: Full=Nitrogenase {ECO:0000313|EMBL:CAE46754.1};
DE   Flags: Fragment;
GN   Name=nifD {ECO:0000313|EMBL:CAE46754.1};
OS   Rhopalodia gibba.
OC   Eukaryota; Sar; Stramenopiles; Ochrophyta; Bacillariophyta;
OC   Bacillariophyceae; Bacillariophycidae; Rhopalodiales; Rhopalodiaceae;
OC   Rhopalodia.
OX   NCBI_TaxID=245179 {ECO:0000313|EMBL:CAE46754.1};
RN   [1] {ECO:0000313|EMBL:CAE46754.1}
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=14963089; DOI=10.1093/molbev/msh086;
RA   Prechtl J., Kneip C., Lockhart P., Wenderoth K., Maier U.G.;
RT   "Intracellular spheroid bodies of Rhopalodia gibba have nitrogen-fixing
RT   apparatus of cyanobacterial origin.";
RL   Mol. Biol. Evol. 21:1477-1481(2004).
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DR   EMBL; AJ582390; CAE46754.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q6EWN6; -.
DR   UniPathway; UPA00670; -.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0051536; F:iron-sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016163; F:nitrogenase activity; IEA:InterPro.
DR   GO; GO:0036068; P:light-independent chlorophyll biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 3.40.50.12380; Nitrogenase MoFe cofactor biosynthesis protein NifE, C-terminal; 1.
DR   InterPro; IPR000510; Nase/OxRdtase_comp1.
DR   InterPro; IPR010143; Nase_comp1_asu.
DR   PANTHER; PTHR43457; NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN; 1.
DR   PANTHER; PTHR43457:SF1; NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN; 1.
DR   Pfam; PF00148; Oxidored_nitro; 1.
DR   SUPFAM; SSF53807; Helical backbone' metal receptor; 1.
PE   4: Predicted;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW   Iron {ECO:0000256|ARBA:ARBA00023004};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT   DOMAIN          2..247
FT                   /note="Nitrogenase/oxidoreductase component 1"
FT                   /evidence="ECO:0000259|Pfam:PF00148"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:CAE46754.1"
FT   NON_TER         250
FT                   /evidence="ECO:0000313|EMBL:CAE46754.1"
SQ   SEQUENCE   250 AA;  28919 MW;  2999CAC9D494B8A1 CRC64;
     HHIANDMIRD WVFPAADKEN AEFESTPYDV AIIGDYNIGG DAWSSRILLE EIGLRVVAQW
     SGDGTFTEMK VTPKVKLNLI HCYRSMNYIS RHMEEKYGIP WLEYNFFGPT KIAESLRTIA
     ERFDENIQAK AEEVIKKYQK QCDDVLAKYR PRLEGKTVMM MVGGLRPRHV VPAFQDLGMK
     MIGTGYEFAH GDDYKRTTKY VDDATLIYDD ATAYEFEEFV KKLKPDLVAS GVKEKYVFQK
     MALPFRQMHS
//