ID   PTH_THESM               Reviewed;         118 AA.
AC   C6A1K8;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-SEP-2009, sequence version 1.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Peptidyl-tRNA hydrolase {ECO:0000255|HAMAP-Rule:MF_00628};
DE            Short=PTH {ECO:0000255|HAMAP-Rule:MF_00628};
DE            EC=3.1.1.29 {ECO:0000255|HAMAP-Rule:MF_00628};
GN   Name=pth {ECO:0000255|HAMAP-Rule:MF_00628}; OrderedLocusNames=TSIB_0437;
OS   Thermococcus sibiricus (strain DSM 12597 / MM 739).
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Thermococcus.
OX   NCBI_TaxID=604354;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 12597 / MM 739;
RX   PubMed=19447963; DOI=10.1128/aem.00718-09;
RA   Mardanov A.V., Ravin N.V., Svetlitchnyi V.A., Beletsky A.V.,
RA   Miroshnichenko M.L., Bonch-Osmolovskaya E.A., Skryabin K.G.;
RT   "Metabolic versatility and indigenous origin of the archaeon Thermococcus
RT   sibiricus, isolated from a siberian oil reservoir, as revealed by genome
RT   analysis.";
RL   Appl. Environ. Microbiol. 75:4580-4588(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_00628}.
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_00628};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00628}.
CC   -!- SIMILARITY: Belongs to the PTH2 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00628}.
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DR   EMBL; CP001463; ACS89503.1; -; Genomic_DNA.
DR   RefSeq; WP_015848723.1; NC_012883.1.
DR   AlphaFoldDB; C6A1K8; -.
DR   SMR; C6A1K8; -.
DR   STRING; 604354.TSIB_0437; -.
DR   EnsemblBacteria; ACS89503; ACS89503; TSIB_0437.
DR   GeneID; 8095423; -.
DR   KEGG; tsi:TSIB_0437; -.
DR   eggNOG; arCOG04228; Archaea.
DR   HOGENOM; CLU_073661_2_2_2; -.
DR   OMA; GHAAVEC; -.
DR   OrthoDB; 115947at2157; -.
DR   Proteomes; UP000009079; 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; cd02430; PTH2; 1.
DR   Gene3D; 3.40.1490.10; -; 1.
DR   HAMAP; MF_00628; Pept_tRNA_hydro_arch; 1.
DR   InterPro; IPR023476; Pep_tRNA_hydro_II_dom_sf.
DR   InterPro; IPR034759; Pept_tRNA_hydro_arch.
DR   InterPro; IPR002833; PTH2.
DR   PANTHER; PTHR12649; PTHR12649; 1.
DR   Pfam; PF01981; PTH2; 1.
DR   SUPFAM; SSF102462; SSF102462; 1.
DR   TIGRFAMs; TIGR00283; arch_pth2; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Hydrolase; Reference proteome.
FT   CHAIN           1..118
FT                   /note="Peptidyl-tRNA hydrolase"
FT                   /id="PRO_1000212320"
SQ   SEQUENCE   118 AA;  13025 MW;  DF15DE85E4B1542E CRC64;
     MFKYKQVMIV RSDLKLSKGK LAVQVAHGAV TAAFKAYKEK PEWFKGWFNE GQKKVVVKAE
     SERELFELKA EAEKLGIPNS LIRDAGLTEI PPGTITCLAI GPGPEEIVNK ITGNLKLV