ID A0A2Y9FV22_PHYMC Unreviewed; 181 AA.
AC A0A2Y9FV22;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Glutamyl-tRNA(Gln) amidotransferase subunit C, mitochondrial {ECO:0000256|HAMAP-Rule:MF_03149};
DE Short=Glu-AdT subunit C {ECO:0000256|HAMAP-Rule:MF_03149};
DE EC=6.3.5.- {ECO:0000256|HAMAP-Rule:MF_03149};
GN Name=GATC {ECO:0000256|HAMAP-Rule:MF_03149,
GN ECO:0000313|RefSeq:XP_007130052.1};
OS Physeter macrocephalus (Sperm whale) (Physeter catodon).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Whippomorpha; Cetacea; Odontoceti;
OC Physeteridae; Physeter.
OX NCBI_TaxID=9755 {ECO:0000313|Proteomes:UP000248484, ECO:0000313|RefSeq:XP_007130052.1};
RN [1] {ECO:0000313|RefSeq:XP_007130052.1}
RP IDENTIFICATION.
RC TISSUE=Muscle {ECO:0000313|RefSeq:XP_007130052.1};
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
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_03149}.
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|HAMAP-Rule:MF_03149};
CC -!- SUBUNIT: Subunit of the heterotrimeric GatCAB amidotransferase (AdT)
CC complex, composed of A (QRSL1), B (GATB) and C (GATC) subunits.
CC {ECO:0000256|HAMAP-Rule:MF_03149}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03149}.
CC -!- SIMILARITY: Belongs to the GatC family. {ECO:0000256|HAMAP-
CC Rule:MF_03149}.
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DR RefSeq; XP_007130052.1; XM_007129990.4.
DR AlphaFoldDB; A0A2Y9FV22; -.
DR GeneID; 102973550; -.
DR KEGG; pcad:102973550; -.
DR CTD; 283459; -.
DR InParanoid; A0A2Y9FV22; -.
DR OrthoDB; 3084936at2759; -.
DR Proteomes; UP000248484; Chromosome 19.
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:0070681; P:glutaminyl-tRNAGln biosynthesis via transamidation; IEA:UniProtKB-UniRule.
DR GO; GO:0032543; P:mitochondrial translation; IEA:UniProtKB-UniRule.
DR GO; GO:0006450; P:regulation of translational fidelity; IEA:InterPro.
DR HAMAP; MF_00122; GatC; 1.
DR InterPro; IPR036113; Asp/Glu-ADT_sf_sub_c.
DR InterPro; IPR003837; GatC.
DR NCBIfam; TIGR00135; gatC; 1.
DR PANTHER; PTHR15004:SF0; GLUTAMYL-TRNA(GLN) AMIDOTRANSFERASE SUBUNIT C, MITOCHONDRIAL; 1.
DR PANTHER; PTHR15004; UNCHARACTERIZED; 1.
DR Pfam; PF02686; GatC; 1.
DR SUPFAM; SSF141000; Glu-tRNAGln amidotransferase C subunit; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_03149};
KW Ligase {ECO:0000256|HAMAP-Rule:MF_03149};
KW Mitochondrion {ECO:0000256|HAMAP-Rule:MF_03149};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_03149};
KW Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_03149};
KW Reference proteome {ECO:0000313|Proteomes:UP000248484}.
SQ SEQUENCE 181 AA; 20155 MW; FFD9C7702E305B16 CRC64;
MWVRAVWLGL RASAGGRRGF SSKADPQGSR RVTAELIEHL ERLALVDFGS QEAVARLEKA
IAFADRLRAV DTDGVEPMES VLEDRCLYLR SDNVVEGNCA EELLQNSHRV VEEYFVAPPG
PASCLMEEVL GTENIREEAT SFIYVKSHQA LGSLLHQSLL LNPEGPQITN FNKGHKTREE
H
//