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Database: UniProt
Entry: C0BZW8_9FIRM
LinkDB: C0BZW8_9FIRM
Original site: C0BZW8_9FIRM 
ID   C0BZW8_9FIRM            Unreviewed;       476 AA.
AC   C0BZW8;
DT   05-MAY-2009, integrated into UniProtKB/TrEMBL.
DT   05-MAY-2009, sequence version 1.
DT   24-JAN-2024, entry version 75.
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   ECO:0000313|EMBL:EEG74696.1};
GN   ORFNames=CLOHYLEM_05360 {ECO:0000313|EMBL:EEG74696.1};
OS   [Clostridium] hylemonae DSM 15053.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae.
OX   NCBI_TaxID=553973 {ECO:0000313|EMBL:EEG74696.1, ECO:0000313|Proteomes:UP000004893};
RN   [1] {ECO:0000313|EMBL:EEG74696.1, ECO:0000313|Proteomes:UP000004893}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 15053 {ECO:0000313|EMBL:EEG74696.1,
RC   ECO:0000313|Proteomes:UP000004893};
RA   Sudarsanam P., Ley R., Guruge J., Turnbaugh P.J., Mahowald M., Liep D.,
RA   Gordon J.;
RT   "Draft genome sequence of Clostridium hylemonae (DSM 15053).";
RL   Submitted (FEB-2009) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:EEG74696.1, ECO:0000313|Proteomes:UP000004893}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 15053 {ECO:0000313|EMBL:EEG74696.1,
RC   ECO:0000313|Proteomes:UP000004893};
RA   Fulton L., Clifton S., Fulton B., Xu J., Minx P., Pepin K.H., Johnson M.,
RA   Bhonagiri V., Nash W.E., Mardis E.R., Wilson R.K.;
RL   Submitted (FEB-2009) to the EMBL/GenBank/DDBJ databases.
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}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EEG74696.1}.
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DR   EMBL; ABYI02000019; EEG74696.1; -; Genomic_DNA.
DR   RefSeq; WP_006442695.1; NZ_GG657759.1.
DR   AlphaFoldDB; C0BZW8; -.
DR   STRING; 553973.CLOHYLEM_05360; -.
DR   eggNOG; COG0064; Bacteria.
DR   HOGENOM; CLU_019240_0_0_9; -.
DR   OrthoDB; 9804078at2; -.
DR   Proteomes; UP000004893; Unassembled WGS sequence.
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}; Transferase {ECO:0000313|EMBL:EEG74696.1}.
FT   DOMAIN          329..476
FT                   /note="Asn/Gln amidotransferase"
FT                   /evidence="ECO:0000259|SMART:SM00845"
SQ   SEQUENCE   476 AA;  53983 MW;  99387DE7287B7348 CRC64;
     MSKQYETVIG LEVHVELATK TKIFCSCSTQ FGGAPNTHTC PVCTGMPGSL PVLNKQVVEY
     AVAIGLAANC TITRECKFDR KNYFYPDNPQ NYQISQLYLP IARDGHVEIE AGGKRKKIRI
     HEMHMEEDAG KLVHDEWDDT SLVDYNRSGV PLVEIVSEPD MRSAQEVTAY LEKLRTMIQY
     LGASDCRLQE GSMRVDVNLS VREAGTEKLG TRTEMKNLNS FKAVTRAIEG ERQRQIELLE
     DGKEVVQETR RWDDNKEYSY AMRSKEDAQD YRYFPEPDLV PVVIDDEWTD RVRAGLPEFR
     DEKLKRYRKE FDIPQYDAEI ITASKRLADI FEETTRLCGK PKKAANWLMV DTMRLLKEHG
     MEPEDITFSP VSLAELIRLA DEGTINSTVA REVFEKVFEA DVDPKLYVEE RGLKTVSDEG
     ALREAVSKVI ENDPKAAADY RGGKEKALGA LVGQTMKAMK GKADPALVSR LLKEML
//
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