ID A0A0N0RYK8_9EURO Unreviewed; 588 AA.
AC A0A0N0RYK8;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 08-NOV-2023, entry version 28.
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=ACN38_g7135 {ECO:0000313|EMBL:KOS41995.1};
OS Penicillium nordicum.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Penicillium.
OX NCBI_TaxID=229535 {ECO:0000313|EMBL:KOS41995.1, ECO:0000313|Proteomes:UP000037696};
RN [1] {ECO:0000313|EMBL:KOS41995.1, ECO:0000313|Proteomes:UP000037696}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DAOMC 185683 {ECO:0000313|EMBL:KOS41995.1,
RC ECO:0000313|Proteomes:UP000037696};
RA Nguyen H.D., Seifert K.A.;
RT "Genome sequencing of Penicillium nordicum.";
RL Submitted (AUG-2015) to the EMBL/GenBank/DDBJ databases.
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}.
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:KOS41995.1}.
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DR EMBL; LHQQ01000117; KOS41995.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0N0RYK8; -.
DR STRING; 229535.A0A0N0RYK8; -.
DR OrthoDB; 5474932at2759; -.
DR Proteomes; UP000037696; 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: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 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_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:UP000037696}.
FT DOMAIN 422..586
FT /note="Asn/Gln amidotransferase"
FT /evidence="ECO:0000259|SMART:SM00845"
FT REGION 30..49
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 56..75
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 588 AA; 65576 MW; 6F45F4899052DC40 CRC64;
MLRSCIGSGM FRSLCGRRLT RSPLSFPKAP FSSAPTRYLQ PPASADRVPL RKQLKQEAKA
LRSHKKQRKE TEEASRQEWE LTVGVEIHAQ LDTESKLFSR AATSTSDTPN SNVALFDLAF
PGSQPAFQIA TLLPALRAAI ALNCEIQPVS RFDRKHYFYQ DQPAGYQITQ YYEPFARNGY
VDLFDYDGIA PQDGERVRID IKQLQLEQDT AKSQEYPPSS QLLDFNRVSH PLIEIITMPQ
IHTPATAAAC VRKLQAIVQS CGAVTTGMEM GGLRADVNVS IRRRGEAPGE HQYDGVSGLG
QRTEIKNLSS FKAVEDAIIA EKNRQIEVLE SGGVIEGETR GWTIGSTETR RLRGKEGSVD
YRYMPDPDIP PLIIGEDLLS SLRESIPTAP DALLTLLVGS EFNLPIEDAK PLIELDHGAR
LEYYHDVVDI LRTLQVDQDD KTRASLARVA SNWVLHELGG LVAKTDQAWD AEIVPARSLA
HLIDHLQRKL ITGPTAKQVL ATIFDGDHRP VPQLLEEENL LLRPLSREEY LALAESVIAL
NPQMVEQIRN KNQLGKLGWF VGQMMRNGEK GRVEAPKAEE ILRELILG
//
