ID   COWN_TRIL1              Reviewed;          98 AA.
AC   B3E2A4;
DT   05-APR-2011, integrated into UniProtKB/Swiss-Prot.
DT   22-JUL-2008, sequence version 1.
DT   25-MAY-2022, entry version 48.
DE   RecName: Full=N(2)-fixation sustaining protein CowN {ECO:0000255|HAMAP-Rule:MF_02117};
DE   AltName: Full=CO weal-nitrogenase {ECO:0000255|HAMAP-Rule:MF_02117};
GN   Name=cowN {ECO:0000255|HAMAP-Rule:MF_02117}; OrderedLocusNames=Glov_0429;
OS   Trichlorobacter lovleyi (strain ATCC BAA-1151 / DSM 17278 / SZ) (Geobacter
OS   lovleyi).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfuromonadales;
OC   Geobacteraceae; Trichlorobacter.
OX   NCBI_TaxID=398767;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1151 / DSM 17278 / SZ;
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Chertkov O., Meincke L., Brettin T.,
RA   Detter J.C., Han C., Tapia R., Kuske C.R., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Mikhailova N., Sung Y., Fletcher K.E.,
RA   Ritalahti K.M., Loeffler F.E., Richardson P.;
RT   "Complete sequence of chromosome of Geobacter lovleyi SZ.";
RL   Submitted (MAY-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Is required to sustain N(2)-dependent growth in the presence
CC       of low levels of carbon monoxide (CO). Probably acts by protecting the
CC       N(2) fixation ability of the nitrogenase complex, which is inactivated
CC       in the presence of CO. {ECO:0000255|HAMAP-Rule:MF_02117}.
CC   -!- SIMILARITY: Belongs to the CowN family. {ECO:0000255|HAMAP-
CC       Rule:MF_02117}.
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DR   EMBL; CP001089; ACD94157.1; -; Genomic_DNA.
DR   RefSeq; WP_012468514.1; NC_010814.1.
DR   AlphaFoldDB; B3E2A4; -.
DR   STRING; 398767.Glov_0429; -.
DR   EnsemblBacteria; ACD94157; ACD94157; Glov_0429.
DR   KEGG; glo:Glov_0429; -.
DR   eggNOG; ENOG50330SG; Bacteria.
DR   HOGENOM; CLU_149349_0_0_7; -.
DR   OMA; IDCDGNA; -.
DR   OrthoDB; 1880419at2; -.
DR   Proteomes; UP000002420; Chromosome.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_02117; CowN; 1.
DR   InterPro; IPR024899; CowN.
PE   3: Inferred from homology;
KW   Nitrogen fixation; Reference proteome.
FT   CHAIN           1..98
FT                   /note="N(2)-fixation sustaining protein CowN"
FT                   /id="PRO_0000407256"
SQ   SEQUENCE   98 AA;  11449 MW;  4A769B6778EC76F9 CRC64;
     MSKPDRYVSF VGIDGDSNAR KLVALLRRHI DDPARTNRFW ELFKDKLEKI NKPDETSGFS
     QDELYLVHAY INNIRELFET YDDQPALALL DRIEAESC