ID   SYP_GRABC               Reviewed;         440 AA.
AC   Q0BSM0;
DT   29-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   29-MAY-2007, sequence version 2.
DT   25-MAY-2022, entry version 84.
DE   RecName: Full=Proline--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_01570};
DE            EC=6.1.1.15 {ECO:0000255|HAMAP-Rule:MF_01570};
DE   AltName: Full=Prolyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_01570};
DE            Short=ProRS {ECO:0000255|HAMAP-Rule:MF_01570};
GN   Name=proS {ECO:0000255|HAMAP-Rule:MF_01570};
GN   OrderedLocusNames=GbCGDNIH1_1284;
OS   Granulibacter bethesdensis (strain ATCC BAA-1260 / CGDNIH1).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales;
OC   Acetobacteraceae; Granulibacter.
OX   NCBI_TaxID=391165;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1260 / CGDNIH1;
RX   PubMed=17827295; DOI=10.1128/jb.00793-07;
RA   Greenberg D.E., Porcella S.F., Zelazny A.M., Virtaneva K., Sturdevant D.E.,
RA   Kupko J.J. III, Barbian K.D., Babar A., Dorward D.W., Holland S.M.;
RT   "Genome sequence analysis of the emerging human pathogenic acetic acid
RT   bacterium Granulibacter bethesdensis.";
RL   J. Bacteriol. 189:8727-8736(2007).
CC   -!- FUNCTION: Catalyzes the attachment of proline to tRNA(Pro) in a two-
CC       step reaction: proline is first activated by ATP to form Pro-AMP and
CC       then transferred to the acceptor end of tRNA(Pro). {ECO:0000255|HAMAP-
CC       Rule:MF_01570}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-proline + tRNA(Pro) = AMP + diphosphate + L-prolyl-
CC         tRNA(Pro); Xref=Rhea:RHEA:14305, Rhea:RHEA-COMP:9700, Rhea:RHEA-
CC         COMP:9702, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:60039,
CC         ChEBI:CHEBI:78442, ChEBI:CHEBI:78532, ChEBI:CHEBI:456215;
CC         EC=6.1.1.15; Evidence={ECO:0000255|HAMAP-Rule:MF_01570};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01570}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01570}.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       ProS type 2 subfamily. {ECO:0000255|HAMAP-Rule:MF_01570}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABI62182.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000394; ABI62182.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_011631991.1; NC_008343.2.
DR   AlphaFoldDB; Q0BSM0; -.
DR   SMR; Q0BSM0; -.
DR   STRING; 391165.GbCGDNIH1_1284; -.
DR   EnsemblBacteria; ABI62182; ABI62182; GbCGDNIH1_1284.
DR   KEGG; gbe:GbCGDNIH1_1284; -.
DR   eggNOG; COG0442; Bacteria.
DR   HOGENOM; CLU_016739_4_2_5; -.
DR   Proteomes; UP000001963; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004827; F:proline-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006433; P:prolyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00861; ProRS_anticodon_short; 1.
DR   CDD; cd00779; ProRS_core_prok; 1.
DR   Gene3D; 3.30.930.10; -; 1.
DR   Gene3D; 3.40.50.800; -; 1.
DR   HAMAP; MF_01570; Pro_tRNA_synth_type2; 1.
DR   InterPro; IPR002314; aa-tRNA-synt_IIb.
DR   InterPro; IPR006195; aa-tRNA-synth_II.
DR   InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR   InterPro; IPR004154; Anticodon-bd.
DR   InterPro; IPR036621; Anticodon-bd_dom_sf.
DR   InterPro; IPR002316; Pro-tRNA-ligase_IIa.
DR   InterPro; IPR004500; Pro-tRNA-synth_IIa_bac-type.
DR   InterPro; IPR023716; Prolyl-tRNA_ligase_IIa_type2.
DR   InterPro; IPR044140; ProRS_anticodon_short.
DR   InterPro; IPR033730; ProRS_core_prok.
DR   Pfam; PF03129; HGTP_anticodon; 1.
DR   Pfam; PF00587; tRNA-synt_2b; 1.
DR   PRINTS; PR01046; TRNASYNTHPRO.
DR   SUPFAM; SSF55681; SSF55681; 1.
DR   TIGRFAMs; TIGR00409; proS_fam_II; 1.
DR   PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT   CHAIN           1..440
FT                   /note="Proline--tRNA ligase"
FT                   /id="PRO_0000288394"
SQ   SEQUENCE   440 AA;  49451 MW;  B63B345FFD097B12 CRC64;
     MRLSRALIPT LKETPAEAQI ASHRLMLRAG LIQQEAAGIY AWLPAGLRVL NAIANIVRDE
     QAGIGAQEVL MPTIQSADLW RESGRYDAYG PEMLRLKDRH ERDLLYGPTN EEVITDIYRH
     SVKSYRELPQ MAYQIQWKFR DEIRPRFGVM RGREFLMKDG YSFDLDYAGA VRSYRRIMLS
     YMRTFQRLGV KAIPMLADTG PIGGDLSHEF IILAPTGESE VFYDAAFEEI DWSGASFNVD
     SDADLERFFQ TITGHYAATD EKHDTAAYEA LPEARRRTGR GIEVGHIFYF GTKYSKALNM
     TVAGRDGQKL HPEMGSYGIG VSRMVAAVIE ASHDEAGIIW PDSIAPFRAA VLNLKNGDAA
     CDAMAEDVYR RIGVRHALYD DRDERAGVKF ADADLMGHPW QVVIGPRGAA AGRVELKRRR
     TGERVELTVE DALARIRESV