UniProt/TrEMBL: C6WT90

Database: UniProt/TrEMBL
Entry: C6WT90_METML

LinkDB:  C6WT90_METML 
Original site:  C6WT90_METML

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Ontology (5)   
   GO (5)   
Gene (1)   
   KEGG GENES (1)   
Protein sequence (1)   
   RefSeq(pep) (1)   
DNA sequence (1)   
   EMBL (1)   
Protein domain (13)   
   InterPro (9)   
   Pfam (2)   
   PROSITE (1)   
   SMART (1)   
Literature (1)   
   PubMed (1)   
All databases (22)   

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ID   C6WT90_METML            Unreviewed;       482 AA.
AC   C6WT90;
DT   22-SEP-2009, integrated into UniProtKB/TrEMBL.
DT   22-SEP-2009, sequence version 1.
DT   27-MAR-2024, entry version 81.
DE   RecName: Full=Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit B {ECO:0000256|HAMAP-Rule:MF_00121};
DE            Short=Asp/Glu-ADT subunit B {ECO:0000256|HAMAP-Rule:MF_00121};
DE            EC=6.3.5.- {ECO:0000256|HAMAP-Rule:MF_00121};
GN   Name=gatB {ECO:0000256|HAMAP-Rule:MF_00121};
GN   OrderedLocusNames=Mmol_2250 {ECO:0000313|EMBL:ACT49152.1};
OS   Methylotenera mobilis (strain JLW8 / ATCC BAA-1282 / DSM 17540).
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC   Methylophilaceae; Methylotenera.
OX   NCBI_TaxID=583345 {ECO:0000313|EMBL:ACT49152.1, ECO:0000313|Proteomes:UP000002742};
RN   [1] {ECO:0000313|Proteomes:UP000002742}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JLW8 / ATCC BAA-1282 / DSM 17540
RC   {ECO:0000313|Proteomes:UP000002742};
RG   US DOE Joint Genome Institute;
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Tice H., Bruce D.,
RA   Goodwin L., Pitluck S., LaButti K.M., Clum A., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Mikhailova N., Kayluzhnaya M., Chistoserdova L.;
RT   "Complete sequence of Methylotenera mobilis JLW8.";
RL   Submitted (JUL-2009) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:ACT49152.1, ECO:0000313|Proteomes:UP000002742}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JLW8 / ATCC BAA-1282 / DSM 17540
RC   {ECO:0000313|Proteomes:UP000002742};
RX   PubMed=21622745; DOI=10.1128/JB.00404-11;
RA   Lapidus A., Clum A., Labutti K., Kaluzhnaya M.G., Lim S., Beck D.A.,
RA   Glavina Del Rio T., Nolan M., Mavromatis K., Huntemann M., Lucas S.,
RA   Lidstrom M.E., Ivanova N., Chistoserdova L.;
RT   "Genomes of three methylotrophs from a single niche uncover genetic and
RT   metabolic divergence of Methylophilaceae.";
RL   J. Bacteriol. 193:3757-3764(2011).
CC   -!- FUNCTION: Allows the formation of correctly charged Asn-tRNA(Asn) or
CC       Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn)
CC       or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-
CC       tRNA or glutaminyl-tRNA synthetases. The reaction takes place in the
CC       presence of glutamine and ATP through an activated phospho-Asp-
CC       tRNA(Asn) or phospho-Glu-tRNA(Gln). {ECO:0000256|ARBA:ARBA00024799,
CC       ECO:0000256|HAMAP-Rule:MF_00121}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + L-aspartyl-tRNA(Asn) + L-glutamine = ADP + 2 H(+)
CC         + L-asparaginyl-tRNA(Asn) + L-glutamate + phosphate;
CC         Xref=Rhea:RHEA:14513, Rhea:RHEA-COMP:9674, Rhea:RHEA-COMP:9677,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:58359,
CC         ChEBI:CHEBI:78515, ChEBI:CHEBI:78516, ChEBI:CHEBI:456216;
CC         Evidence={ECO:0000256|ARBA:ARBA00000352, ECO:0000256|HAMAP-
CC         Rule:MF_00121};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + L-glutamine + L-glutamyl-tRNA(Gln) = ADP + H(+) +
CC         L-glutamate + L-glutaminyl-tRNA(Gln) + phosphate;
CC         Xref=Rhea:RHEA:17521, Rhea:RHEA-COMP:9681, Rhea:RHEA-COMP:9684,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:29985,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:58359,
CC         ChEBI:CHEBI:78520, ChEBI:CHEBI:78521, ChEBI:CHEBI:456216;
CC         Evidence={ECO:0000256|ARBA:ARBA00000924, ECO:0000256|HAMAP-
CC         Rule:MF_00121};
CC   -!- SUBUNIT: Heterotrimer of A, B and C subunits.
CC       {ECO:0000256|ARBA:ARBA00011123, ECO:0000256|HAMAP-Rule:MF_00121}.
CC   -!- SIMILARITY: Belongs to the GatB/GatE family. GatB subfamily.
CC       {ECO:0000256|ARBA:ARBA00005306, ECO:0000256|HAMAP-Rule:MF_00121}.
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DR   EMBL; CP001672; ACT49152.1; -; Genomic_DNA.
DR   RefSeq; WP_015833187.1; NC_012968.1.
DR   AlphaFoldDB; C6WT90; -.
DR   STRING; 583345.Mmol_2250; -.
DR   KEGG; mmb:Mmol_2250; -.
DR   eggNOG; COG0064; Bacteria.
DR   HOGENOM; CLU_019240_0_0_4; -.
DR   OrthoDB; 9804078at2; -.
DR   Proteomes; UP000002742; Chromosome.
DR   GO; GO:0050566; F:asparaginyl-tRNA synthase (glutamine-hydrolyzing) activity; IEA:RHEA.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0050567; F:glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.10.410; -; 1.
DR   Gene3D; 1.10.150.380; GatB domain, N-terminal subdomain; 1.
DR   HAMAP; MF_00121; GatB; 1.
DR   InterPro; IPR017959; Asn/Gln-tRNA_amidoTrfase_suB/E.
DR   InterPro; IPR006075; Asn/Gln-tRNA_Trfase_suB/E_cat.
DR   InterPro; IPR018027; Asn/Gln_amidotransferase.
DR   InterPro; IPR003789; Asn/Gln_tRNA_amidoTrase-B-like.
DR   InterPro; IPR004413; GatB.
DR   InterPro; IPR042114; GatB_C_1.
DR   InterPro; IPR023168; GatB_Yqey_C_2.
DR   InterPro; IPR017958; Gln-tRNA_amidoTrfase_suB_CS.
DR   InterPro; IPR014746; Gln_synth/guanido_kin_cat_dom.
DR   NCBIfam; TIGR00133; gatB; 1.
DR   PANTHER; PTHR11659; GLUTAMYL-TRNA GLN AMIDOTRANSFERASE SUBUNIT B MITOCHONDRIAL AND PROKARYOTIC PET112-RELATED; 1.
DR   PANTHER; PTHR11659:SF0; GLUTAMYL-TRNA(GLN) AMIDOTRANSFERASE SUBUNIT B, MITOCHONDRIAL; 1.
DR   Pfam; PF02934; GatB_N; 1.
DR   Pfam; PF02637; GatB_Yqey; 1.
DR   SMART; SM00845; GatB_Yqey; 1.
DR   SUPFAM; SSF89095; GatB/YqeY motif; 1.
DR   SUPFAM; SSF55931; Glutamine synthetase/guanido kinase; 1.
DR   PROSITE; PS01234; GATB; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_00121};
KW   Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00121};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_00121};
KW   Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW   Rule:MF_00121}; Reference proteome {ECO:0000313|Proteomes:UP000002742};
KW   Transferase {ECO:0000313|EMBL:ACT49152.1}.
FT   DOMAIN          333..480
FT                   /note="Asn/Gln amidotransferase"
FT                   /evidence="ECO:0000259|SMART:SM00845"
SQ   SEQUENCE   482 AA;  52113 MW;  F95D689E2B9E34BE CRC64;
     MEWEVVIGLE THTQLKTNTK IFSGASTTYG AEPNTQACEV SIALPGVLPV LNKEAVNCAI
     KFGLAIHADI APRSVFARKN YFYPDLPKGY QISQYELPVV GKGAVTIQVP AVGKNAAYEK
     AINITRAHLE EDAGKSVHGA VEGMSGIDLN RAGTPLLEIV TEPDMRSAAE AVAYAKKLHE
     LVQWIGICDG NMQEGSFRCD VNVSVRPKGT EKLGTRREIK NLNSFKFMQQ AIEYETRWQI
     ETLEDGGTIQ QATVLFNPDT GETRAMRSKE EANDYRYFPD PDLLPLEITE ADKARIQAEM
     PELPEAMKAR FESQFGLTSY DAATLTADRA LADYFVAVVN AGAEAKPAAN WVMGAISAKL
     NAEEKSLAAS PVGAESLAAL IKRITDNTIS NNAAKQVFEA MWNGEGEVDA IIEAKGLKQV
     SDTGAIEAII DEVLAANAAM VEEFKAGKEK AFNALVGQAM KASKGKANPA QVNEVLKRKL
     GA
//

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