PTH_MYCA9
ID PTH_MYCA9 Reviewed; 196 AA.
AC B1MKD8;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 29-APR-2008, sequence version 1.
DT 25-MAY-2022, entry version 83.
DE RecName: Full=Peptidyl-tRNA hydrolase {ECO:0000255|HAMAP-Rule:MF_00083};
DE Short=PTH {ECO:0000255|HAMAP-Rule:MF_00083};
DE EC=3.1.1.29 {ECO:0000255|HAMAP-Rule:MF_00083};
GN Name=pth {ECO:0000255|HAMAP-Rule:MF_00083}; OrderedLocusNames=MAB_1142c;
OS Mycobacteroides abscessus (strain ATCC 19977 / DSM 44196 / CIP 104536 / JCM
OS 13569 / NCTC 13031 / TMC 1543) (Mycobacterium abscessus).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycobacteroides; Mycobacteroides abscessus.
OX NCBI_TaxID=561007;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 19977 / DSM 44196 / CIP 104536 / JCM 13569 / NCTC 13031 / TMC
RC 1543;
RX PubMed=19543527; DOI=10.1371/journal.pone.0005660;
RA Ripoll F., Pasek S., Schenowitz C., Dossat C., Barbe V., Rottman M.,
RA Macheras E., Heym B., Herrmann J.L., Daffe M., Brosch R., Risler J.L.,
RA Gaillard J.L.;
RT "Non mycobacterial virulence genes in the genome of the emerging pathogen
RT Mycobacterium abscessus.";
RL PLoS ONE 4:E5660-E5660(2009).
CC -!- FUNCTION: The natural substrate for this enzyme may be peptidyl-tRNAs
CC which drop off the ribosome during protein synthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00083}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an N-acyl-L-alpha-aminoacyl-tRNA + H2O = a tRNA + an N-acyl-L-
CC amino acid + H(+); Xref=Rhea:RHEA:54448, Rhea:RHEA-COMP:10123,
CC Rhea:RHEA-COMP:13883, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:59874, ChEBI:CHEBI:78442, ChEBI:CHEBI:138191;
CC EC=3.1.1.29; Evidence={ECO:0000255|HAMAP-Rule:MF_00083};
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00083}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00083}.
CC -!- SIMILARITY: Belongs to the PTH family. {ECO:0000255|HAMAP-
CC Rule:MF_00083}.
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DR EMBL; CU458896; CAM61230.1; -; Genomic_DNA.
DR AlphaFoldDB; B1MKD8; -.
DR SMR; B1MKD8; -.
DR EnsemblBacteria; CAM61230; CAM61230; MAB_1142c.
DR KEGG; mab:MAB_1142c; -.
DR OMA; HVLSKFH; -.
DR Proteomes; UP000007137; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004045; F:aminoacyl-tRNA hydrolase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR CDD; cd00462; PTH; 1.
DR Gene3D; 3.40.50.1470; -; 1.
DR HAMAP; MF_00083; Pept_tRNA_hydro_bact; 1.
DR InterPro; IPR001328; Pept_tRNA_hydro.
DR InterPro; IPR018171; Pept_tRNA_hydro_CS.
DR InterPro; IPR036416; Pept_tRNA_hydro_sf.
DR PANTHER; PTHR17224; PTHR17224; 1.
DR Pfam; PF01195; Pept_tRNA_hydro; 1.
DR SUPFAM; SSF53178; SSF53178; 1.
DR TIGRFAMs; TIGR00447; pth; 1.
DR PROSITE; PS01195; PEPT_TRNA_HYDROL_1; 1.
DR PROSITE; PS01196; PEPT_TRNA_HYDROL_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Hydrolase.
FT CHAIN 1..196
FT /note="Peptidyl-tRNA hydrolase"
FT /id="PRO_1000118400"
SQ SEQUENCE 196 AA; 20688 MW; 8FAA3F9B1152E790 CRC64;
MPVLSDDAVL VVGLGNPGPN YAKTRHNLGF MVADLLAAKD GATFKPHKKS GAEATTIRLG
GRAVNLAKPR TFMNTSGPQV AALAKFFSVP PANVIVMHDE LDLDFGTVRL KLGGGEGGHN
GLRSVSQSLG TKDYLRVRLG VGRPPGRKDP AAFVLENFAK AETDQVPLLC EQGADAAELL
IRLGLEAAQN QVHAWG