ID R9PAL4_PSEHS Unreviewed; 654 AA.
AC R9PAL4;
DT 24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT 24-JUL-2013, sequence version 1.
DT 13-SEP-2023, entry version 49.
DE RecName: Full=Glutamyl-tRNA(Gln) amidotransferase subunit B, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03147};
DE Short=Glu-AdT subunit B {ECO:0000256|HAMAP-Rule:MF_03147};
DE EC=6.3.5.- {ECO:0000256|HAMAP-Rule:MF_03147};
GN ORFNames=PHSY_005968 {ECO:0000313|EMBL:GAC98374.1};
OS Pseudozyma hubeiensis (strain SY62) (Yeast).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Ustilaginomycotina;
OC Ustilaginomycetes; Ustilaginales; Ustilaginaceae; Pseudozyma.
OX NCBI_TaxID=1305764 {ECO:0000313|EMBL:GAC98374.1, ECO:0000313|Proteomes:UP000014071};
RN [1] {ECO:0000313|Proteomes:UP000014071}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SY62 {ECO:0000313|Proteomes:UP000014071};
RX PubMed=23814110; DOI=10.1128/genomea.00409-13;
RA Konishi M., Hatada Y., Horiuchi J.;
RT "Draft genome sequence of the basidiomycetous yeast-like fungus Pseudozyma
RT hubeiensis SY62, which produces an abundant amount of the biosurfactant
RT mannosylerythritol lipids.";
RL Genome Announc. 1:E0040913-E0040913(2013).
CC -!- FUNCTION: Allows the formation of correctly charged Gln-tRNA(Gln)
CC through the transamidation of misacylated Glu-tRNA(Gln) in the
CC mitochondria. The reaction takes place in the presence of glutamine and
CC ATP through an activated gamma-phospho-Glu-tRNA(Gln).
CC {ECO:0000256|HAMAP-Rule:MF_03147}.
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_03147};
CC -!- SUBUNIT: Subunit of the heterotrimeric GatCAB amidotransferase (AdT)
CC complex, composed of A, B and C subunits. {ECO:0000256|HAMAP-
CC Rule:MF_03147}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03147}.
CC -!- SIMILARITY: Belongs to the GatB/GatE family. GatB subfamily.
CC {ECO:0000256|ARBA:ARBA00005306, ECO:0000256|HAMAP-Rule:MF_03147}.
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DR EMBL; DF238820; GAC98374.1; -; Genomic_DNA.
DR RefSeq; XP_012191961.1; XM_012336571.1.
DR AlphaFoldDB; R9PAL4; -.
DR STRING; 1305764.R9PAL4; -.
DR GeneID; 24111240; -.
DR eggNOG; KOG2438; Eukaryota.
DR HOGENOM; CLU_019240_4_0_1; -.
DR OrthoDB; 5474932at2759; -.
DR Proteomes; UP000014071; Unassembled WGS sequence.
DR GO; GO:0030956; C:glutamyl-tRNA(Gln) amidotransferase complex; IEA:UniProtKB-UniRule.
DR GO; GO:0005739; C:mitochondrion; IEA:UniProtKB-SubCell.
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:0070681; P:glutaminyl-tRNAGln biosynthesis via transamidation; IEA:UniProtKB-UniRule.
DR GO; GO:0032543; P:mitochondrial translation; IEA:UniProtKB-UniRule.
DR Gene3D; 1.10.10.410; -; 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; IPR023168; GatB_Yqey_C_2.
DR InterPro; IPR017958; Gln-tRNA_amidoTrfase_suB_CS.
DR InterPro; IPR014746; Gln_synth/guanido_kin_cat_dom.
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_03147};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_03147};
KW Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03147};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_03147};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_03147}; Reference proteome {ECO:0000313|Proteomes:UP000014071};
KW Transferase {ECO:0000313|EMBL:GAC98374.1}.
FT DOMAIN 479..648
FT /note="Asn/Gln amidotransferase"
FT /evidence="ECO:0000259|SMART:SM00845"
FT REGION 1..83
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 654 AA; 71202 MW; 55302D734F0B0A2A CRC64;
MSLAAAVPTR STAAFPRKAR ALHHDVQAIP GPSRSPHAPS TPTVRISRPF TTSAAAAAKK
KGKSKASPGS ASAANDSPVG PSRYAPLPQG WQAVIGVECH VQIKDKHKLF STAELPTPST
PPNTLVTAFD AAHPGTFPTL NRSALRLAAR TALALNCKVH PESRFDRKHY FYSDLPAGYQ
ITQKYAPLAN NGRVKLIFDE GHLPSPEDEL TVEIEQLQLE QDTAKSSYFD TGTTFRFDQT
EKDGASAGNR GTGAILHEAD DDRVGRSFVD LNRAGAGLME IVSGPQMRTP EQAGAYVRKL
QELVRRVGAS DGNMQEGSLR CDVNVSVNRV GEPFGTRCEV KNLNSVRFMM NAISYESHRQ
VQLLQEHGHV EQETRGYNES DGTTFRLRGK EDAPDYRYMP DPNLPPILLS EKQLQALRDG
LPELPDARRA RLSEQYGLAS RDINVLMRVG SEDERDGRIA TKTLESDGDF EQKDSNAVEY
FEQVASGRSA QTALNWIIHE LMKGLNARNL PFKERYLPAE YLGQLIDLVE TGQVTGTTAK
AVIAELLSSA QPGNGDKTAI SLASLRGAAS SSSSPVLDLL KQNNLLALNT KEDLLPLLES
ALARLPDEVA QVRKGNLKVA MRIVGQVMKD ANGRADAKLV HQTILEQLGQ APPS
//
