ID   GLNB1_METMP             Reviewed;         105 AA.
AC   P0CW45; P71524;
DT   03-MAY-2011, integrated into UniProtKB/Swiss-Prot.
DT   03-MAY-2011, sequence version 1.
DT   03-AUG-2022, entry version 48.
DE   RecName: Full=Nitrogen fixation nifHD region glnB-like protein 1;
GN   Name=glnBI; Synonyms=nifI1; OrderedLocusNames=MMP0854;
OS   Methanococcus maripaludis (strain S2 / LL).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanococcaceae; Methanococcus.
OX   NCBI_TaxID=267377;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S2 / LL;
RX   PubMed=15466049; DOI=10.1128/jb.186.20.6956-6969.2004;
RA   Hendrickson E.L., Kaul R., Zhou Y., Bovee D., Chapman P., Chung J.,
RA   Conway de Macario E., Dodsworth J.A., Gillett W., Graham D.E., Hackett M.,
RA   Haydock A.K., Kang A., Land M.L., Levy R., Lie T.J., Major T.A.,
RA   Moore B.C., Porat I., Palmeiri A., Rouse G., Saenphimmachak C., Soell D.,
RA   Van Dien S., Wang T., Whitman W.B., Xia Q., Zhang Y., Larimer F.W.,
RA   Olson M.V., Leigh J.A.;
RT   "Complete genome sequence of the genetically tractable hydrogenotrophic
RT   methanogen Methanococcus maripaludis.";
RL   J. Bacteriol. 186:6956-6969(2004).
CC   -!- FUNCTION: Could be involved in the regulation of nitrogen fixation.
CC       {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the P(II) protein family. {ECO:0000255|PROSITE-
CC       ProRule:PRU00675}.
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DR   EMBL; BX950229; CAF30410.1; -; Genomic_DNA.
DR   RefSeq; WP_011170798.1; NC_005791.1.
DR   AlphaFoldDB; P0CW45; -.
DR   SMR; P0CW45; -.
DR   STRING; 267377.MMP0854; -.
DR   EnsemblBacteria; CAF30410; CAF30410; MMP0854.
DR   GeneID; 41279361; -.
DR   KEGG; mmp:MMP0854; -.
DR   PATRIC; fig|267377.15.peg.879; -.
DR   eggNOG; arCOG02306; Archaea.
DR   HOGENOM; CLU_082268_0_1_2; -.
DR   OMA; LMIRTIV; -.
DR   OrthoDB; 113533at2157; -.
DR   BioCyc; MMAR267377:MMP_RS04445-MON; -.
DR   Proteomes; UP000000590; Chromosome.
DR   GO; GO:0030234; F:enzyme regulator activity; IEA:InterPro.
DR   GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR   GO; GO:0006808; P:regulation of nitrogen utilization; IEA:InterPro.
DR   Gene3D; 3.30.70.120; -; 1.
DR   InterPro; IPR002187; N-reg_PII.
DR   InterPro; IPR011322; N-reg_PII-like_a/b.
DR   InterPro; IPR015867; N-reg_PII/ATP_PRibTrfase_C.
DR   InterPro; IPR017918; N-reg_PII_CS.
DR   PANTHER; PTHR30115; PTHR30115; 1.
DR   Pfam; PF00543; P-II; 1.
DR   PRINTS; PR00340; PIIGLNB.
DR   SMART; SM00938; P-II; 1.
DR   SUPFAM; SSF54913; SSF54913; 1.
DR   PROSITE; PS00638; PII_GLNB_CTER; 1.
DR   PROSITE; PS51343; PII_GLNB_DOM; 1.
PE   3: Inferred from homology;
KW   Nitrogen fixation; Reference proteome; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..105
FT                   /note="Nitrogen fixation nifHD region glnB-like protein 1"
FT                   /id="PRO_0000408199"
SQ   SEQUENCE   105 AA;  11503 MW;  A4AFC90543FB0A43 CRC64;
     MKMIRAVVRP SKAEEVVDAL AESGCVALTK MDVIGRGKQK GIKIDQIYYD ELPKTMLMLV
     VEDDAAENVI ELITKTAYTG SFGDGKIFVS PVDEAYTVRT RSCGL