ID   GLNB2_METMP             Reviewed;         121 AA.
AC   P0CW47; P71525;
DT   03-MAY-2011, integrated into UniProtKB/Swiss-Prot.
DT   03-MAY-2011, sequence version 1.
DT   03-AUG-2022, entry version 50.
DE   RecName: Full=Nitrogen fixation nifHD region glnB-like protein 2;
GN   Name=glnBII; Synonyms=nifI2; OrderedLocusNames=MMP0855;
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; CAF30411.1; -; Genomic_DNA.
DR   RefSeq; WP_011170799.1; NC_005791.1.
DR   AlphaFoldDB; P0CW47; -.
DR   SMR; P0CW47; -.
DR   STRING; 267377.MMP0855; -.
DR   EnsemblBacteria; CAF30411; CAF30411; MMP0855.
DR   GeneID; 41279362; -.
DR   KEGG; mmp:MMP0855; -.
DR   PATRIC; fig|267377.15.peg.880; -.
DR   eggNOG; arCOG02308; Archaea.
DR   HOGENOM; CLU_082268_0_0_2; -.
DR   OMA; KYIPKRM; -.
DR   OrthoDB; 113533at2157; -.
DR   BioCyc; MMAR267377:MMP_RS04450-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..121
FT                   /note="Nitrogen fixation nifHD region glnB-like protein 2"
FT                   /id="PRO_0000408200"
SQ   SEQUENCE   121 AA;  13233 MW;  16C81C0C3D53192B CRC64;
     MKEIIAIIRP SKMAQTKTVL EGLGFPAMTA NRVLGRGKQK AIVGELGFEV DNKELLNQPG
     DMRYIPKTML TLIVPDEDAS LVVEAIMKVN KSGQYGDGKI FVCPIEDIIT VRTSERGEAA
     I