ID   COWN_BEII9              Reviewed;          91 AA.
AC   B2IFA4;
DT   05-APR-2011, integrated into UniProtKB/Swiss-Prot.
DT   10-JUN-2008, sequence version 1.
DT   25-MAY-2022, entry version 50.
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=Bind_2047;
OS   Beijerinckia indica subsp. indica (strain ATCC 9039 / DSM 1715 / NCIMB
OS   8712).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Beijerinckiaceae; Beijerinckia.
OX   NCBI_TaxID=395963;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 9039 / DSM 1715 / NCIMB 8712;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., LaButti K., Schmutz J., Larimer F.,
RA   Land M., Hauser L., Kyrpides N., Mikhailova N., Dunfield P.F., Dedysh S.N.,
RA   Liesack W., Saw J.H., Alam M., Chen Y., Murrell J.C., Richardson P.;
RT   "Complete sequence of chromosome of Beijerinckia indica subsp. indica ATCC
RT   9039.";
RL   Submitted (MAR-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; CP001016; ACB95669.1; -; Genomic_DNA.
DR   RefSeq; WP_012385025.1; NC_010581.1.
DR   AlphaFoldDB; B2IFA4; -.
DR   STRING; 395963.Bind_2047; -.
DR   EnsemblBacteria; ACB95669; ACB95669; Bind_2047.
DR   KEGG; bid:Bind_2047; -.
DR   eggNOG; ENOG5032TZQ; Bacteria.
DR   HOGENOM; CLU_149349_0_0_5; -.
DR   OMA; KNADWEG; -.
DR   OrthoDB; 1880419at2; -.
DR   Proteomes; UP000001695; 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..91
FT                   /note="N(2)-fixation sustaining protein CowN"
FT                   /id="PRO_0000407253"
SQ   SEQUENCE   91 AA;  10739 MW;  9A41067F3EAA16A0 CRC64;
     MTAQVDRYVS FKGIDWVGRS REIFARLQSH IDQANSPFWP YFTRQRKLAH SQGLDDLRVL
     HNYLPTLREL LENMGDLKTL GMLEELEQIC M