DTDA_METTP
ID DTDA_METTP Reviewed; 267 AA.
AC A0B5C3;
DT 22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT 28-NOV-2006, sequence version 1.
DT 25-MAY-2022, entry version 76.
DE RecName: Full=D-aminoacyl-tRNA deacylase {ECO:0000255|HAMAP-Rule:MF_00562};
DE EC=3.1.1.96 {ECO:0000255|HAMAP-Rule:MF_00562};
DE AltName: Full=D-tyrosyl-tRNA(Tyr) deacylase;
GN Name=dtdA {ECO:0000255|HAMAP-Rule:MF_00562}; OrderedLocusNames=Mthe_0095;
OS Methanothrix thermoacetophila (strain DSM 6194 / JCM 14653 / NBRC 101360 /
OS PT) (Methanosaeta thermophila).
OC Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC Methanotrichales; Methanotrichaceae; Methanothrix.
OX NCBI_TaxID=349307;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 6194 / JCM 14653 / NBRC 101360 / PT;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Pitluck S., Chain P.,
RA Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Kim E., Smith K.S., Ingram-Smith C., Richardson P.;
RT "Complete sequence of Methanosaeta thermophila PT.";
RL Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: D-aminoacyl-tRNA deacylase with broad substrate specificity.
CC By recycling D-aminoacyl-tRNA to D-amino acids and free tRNA molecules,
CC this enzyme counteracts the toxicity associated with the formation of
CC D-aminoacyl-tRNA entities in vivo. {ECO:0000255|HAMAP-Rule:MF_00562}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a D-aminoacyl-tRNA + H2O = a D-alpha-amino acid + a tRNA +
CC H(+); Xref=Rhea:RHEA:13953, Rhea:RHEA-COMP:10123, Rhea:RHEA-
CC COMP:10124, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:59871,
CC ChEBI:CHEBI:78442, ChEBI:CHEBI:79333; EC=3.1.1.96;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00562};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=glycyl-tRNA(Ala) + H2O = glycine + H(+) + tRNA(Ala);
CC Xref=Rhea:RHEA:53744, Rhea:RHEA-COMP:9657, Rhea:RHEA-COMP:13640,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:57305,
CC ChEBI:CHEBI:78442, ChEBI:CHEBI:78522; EC=3.1.1.96;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00562};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00562};
CC Note=Binds 2 Zn(2+) ions per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_00562};
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00562}.
CC -!- SIMILARITY: Belongs to the DtdA deacylase family. {ECO:0000255|HAMAP-
CC Rule:MF_00562}.
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DR EMBL; CP000477; ABK13897.1; -; Genomic_DNA.
DR AlphaFoldDB; A0B5C3; -.
DR SMR; A0B5C3; -.
DR STRING; 349307.Mthe_0095; -.
DR PRIDE; A0B5C3; -.
DR EnsemblBacteria; ABK13897; ABK13897; Mthe_0095.
DR KEGG; mtp:Mthe_0095; -.
DR HOGENOM; CLU_056464_1_0_2; -.
DR OMA; CFEATHH; -.
DR Proteomes; UP000000674; Chromosome.
DR GO; GO:0051499; F:D-aminoacyl-tRNA deacylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0019478; P:D-amino acid catabolic process; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00562; Deacylase_DtdA; 1.
DR InterPro; IPR018033; Deacylase_DtdA_archaea.
DR InterPro; IPR007508; DtdA.
DR PANTHER; PTHR34667; PTHR34667; 1.
DR Pfam; PF04414; tRNA_deacylase; 1.
DR PIRSF; PIRSF016210; UCP016210; 1.
PE 3: Inferred from homology;
KW Hydrolase; Metal-binding; Reference proteome; Zinc.
FT CHAIN 1..267
FT /note="D-aminoacyl-tRNA deacylase"
FT /id="PRO_0000345222"
SQ SEQUENCE 267 AA; 29387 MW; DFD9E7E0EC6B5546 CRC64;
MSEVVIICSS SDPASSNIAS RLLELAEWDE EGTLRFHRSY CMLCIEGELV GLRNLEDMLD
RIGLSPRLII FASRHISKEA VPWLGGHFTG VVREGSFELS RPAPYALKKL LMALQRHAPS
TFRLSAEATH HGPVDLRTPS LFAEIGSCEQ HWIDPAAGAA VARAILELES YEAHADETVL
LGIGGGHYVQ RQTELILSRP VAFGHMFSKY QASMLNVEAI KKAADLSGAS GVYLDGKSFR
SDERRRLEEI AASLDLNVMG IKEVRSL
