ID A6UNA3_METVS Unreviewed; 462 AA.
AC A6UNA3;
DT 21-AUG-2007, integrated into UniProtKB/TrEMBL.
DT 21-AUG-2007, sequence version 1.
DT 27-MAR-2024, entry version 72.
DE RecName: Full=Nitrogenase molybdenum-iron protein beta chain {ECO:0000256|ARBA:ARBA00014775};
GN OrderedLocusNames=Mevan_0061 {ECO:0000313|EMBL:ABR53975.1};
OS Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148
OS / SB).
OC Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC Methanococcaceae; Methanococcus.
OX NCBI_TaxID=406327 {ECO:0000313|EMBL:ABR53975.1, ECO:0000313|Proteomes:UP000001107};
RN [1] {ECO:0000313|EMBL:ABR53975.1, ECO:0000313|Proteomes:UP000001107}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB
RC {ECO:0000313|Proteomes:UP000001107};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Anderson I.,
RA Sieprawska-Lupa M., Whitman W.B., Richardson P.;
RT "Complete sequence of Methanococcus vannielii SB.";
RL Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- SIMILARITY: Belongs to the NifD/NifK/NifE/NifN family.
CC {ECO:0000256|RuleBase:RU004021}.
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DR EMBL; CP000742; ABR53975.1; -; Genomic_DNA.
DR RefSeq; WP_011971879.1; NC_009634.1.
DR AlphaFoldDB; A6UNA3; -.
DR STRING; 406327.Mevan_0061; -.
DR GeneID; 5325386; -.
DR KEGG; mvn:Mevan_0061; -.
DR eggNOG; arCOG00593; Archaea.
DR HOGENOM; CLU_025876_2_0_2; -.
DR OrthoDB; 61861at2157; -.
DR Proteomes; UP000001107; Chromosome.
DR GO; GO:0018697; F:carbonyl sulfide nitrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0016163; F:nitrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0009399; P:nitrogen fixation; IEA:UniProtKB-KW.
DR CDD; cd01965; Nitrogenase_MoFe_beta_like; 1.
DR Gene3D; 3.40.50.1980; Nitrogenase molybdenum iron protein domain; 3.
DR Gene3D; 1.20.89.10; Nitrogenase Molybdenum-iron Protein, subunit B, domain 4; 1.
DR InterPro; IPR000510; Nase/OxRdtase_comp1.
DR InterPro; IPR000318; Nase_comp1_CS.
DR PANTHER; PTHR33712; LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B; 1.
DR PANTHER; PTHR33712:SF7; LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B; 1.
DR Pfam; PF00148; Oxidored_nitro; 1.
DR SUPFAM; SSF53807; Helical backbone' metal receptor; 1.
DR PROSITE; PS00699; NITROGENASE_1_1; 1.
DR PROSITE; PS00090; NITROGENASE_1_2; 1.
PE 3: Inferred from homology;
KW Nitrogen fixation {ECO:0000256|ARBA:ARBA00023231,
KW ECO:0000256|RuleBase:RU004021};
KW Oxidoreductase {ECO:0000313|EMBL:ABR53975.1}.
FT DOMAIN 21..448
FT /note="Nitrogenase/oxidoreductase component 1"
FT /evidence="ECO:0000259|Pfam:PF00148"
FT REGION 208..229
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 462 AA; 50562 MW; A085D9BE026E5D80 CRC64;
MSNLNVINKN RTAVINPLVT CQPLGAMFAV SGIKRGLPLV HGSQGCSTFV RYGFARHFRE
PADIAVTSLH EDAAVFGGRK NLISGIGNLA ARFKPDVMGV VTTCSSEIIG DDVGGFIKMA
KDEIVKKMGV TAAEKIKIVQ INTPSFVEQH YKGYDNAIKA IVDTLAEPKD EQNEKINIVP
GIVNPGDIRE IKHLLSLMKT EGIMLTDTSD PFDSPLRPSK AEKNPYYQKG GTPLEEIKDS
ANSLGTISLC SYANTGAQSL ERKYKIPSKV GGTPIGVQNT DEFVRTVKKF TGNEVSDDLL
DERGLLIDAM ADLSSRYLFG RKVAIYGDPA LTAGLARFVT ELGMIPSVVC VGVKNPEFVK
EMEKVAKESE DDVDVLLGQD LRALDVYIKE NPVDIMIGNS DGRLMAKDHK IPLYRVGYPV
YDRVGTARRP IVGYNGGLNL IDGITNTILD KYYEVQDWKL QQ
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