ID H5WNW1_9BURK Unreviewed; 581 AA.
AC H5WNW1;
DT 18-APR-2012, integrated into UniProtKB/TrEMBL.
DT 18-APR-2012, sequence version 1.
DT 27-MAR-2024, entry version 60.
DE RecName: Full=Proline--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_01569};
DE EC=6.1.1.15 {ECO:0000256|HAMAP-Rule:MF_01569};
DE AltName: Full=Prolyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_01569};
DE Short=ProRS {ECO:0000256|HAMAP-Rule:MF_01569};
GN Name=proS {ECO:0000256|HAMAP-Rule:MF_01569};
GN ORFNames=BurJ1DRAFT_4376 {ECO:0000313|EMBL:EHR73169.1};
OS Burkholderiales bacterium JOSHI_001.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales.
OX NCBI_TaxID=864051 {ECO:0000313|EMBL:EHR73169.1, ECO:0000313|Proteomes:UP000004674};
RN [1] {ECO:0000313|EMBL:EHR73169.1, ECO:0000313|Proteomes:UP000004674}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JOSHI_001 {ECO:0000313|EMBL:EHR73169.1,
RC ECO:0000313|Proteomes:UP000004674};
RG US DOE Joint Genome Institute;
RA Lucas S., Han J., Lapidus A., Cheng J.-F., Goodwin L., Pitluck S.,
RA Peters L., Mikhailova N., Zeytun A., Lu M., Detter J.C., Han C., Tapia R.,
RA Land M., Hauser L., Kyrpides N., Ivanova N., Pagani I., Smith J., Lewis G.,
RA Woyke T.;
RT "Noncontiguous Finished sequence of Burkholderiales bacterium JOSHI_001.";
RL Submitted (NOV-2011) to the EMBL/GenBank/DDBJ databases.
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). As ProRS can
CC inadvertently accommodate and process non-cognate amino acids such as
CC alanine and cysteine, to avoid such errors it has two additional
CC distinct editing activities against alanine. One activity is designated
CC as 'pretransfer' editing and involves the tRNA(Pro)-independent
CC hydrolysis of activated Ala-AMP. The other activity is designated
CC 'posttransfer' editing and involves deacylation of mischarged Ala-
CC tRNA(Pro). The misacylated Cys-tRNA(Pro) is not edited by ProRS.
CC {ECO:0000256|HAMAP-Rule:MF_01569}.
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:0000256|ARBA:ARBA00000857,
CC ECO:0000256|HAMAP-Rule:MF_01569};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC Rule:MF_01569}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|HAMAP-Rule:MF_01569}.
CC -!- DOMAIN: Consists of three domains: the N-terminal catalytic domain, the
CC editing domain and the C-terminal anticodon-binding domain.
CC {ECO:0000256|HAMAP-Rule:MF_01569}.
CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC ProS type 1 subfamily. {ECO:0000256|HAMAP-Rule:MF_01569}.
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DR EMBL; CM001438; EHR73169.1; -; Genomic_DNA.
DR AlphaFoldDB; H5WNW1; -.
DR STRING; 864051.BurJ1DRAFT_4376; -.
DR eggNOG; COG0442; Bacteria.
DR HOGENOM; CLU_016739_0_0_4; -.
DR OrthoDB; 9809052at2; -.
DR BioCyc; BBAC864051:G1H30-4356-MONOMER; -.
DR Proteomes; UP000004674; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0002161; F:aminoacyl-tRNA editing activity; IEA:InterPro.
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; cd04334; ProRS-INS; 1.
DR CDD; cd00861; ProRS_anticodon_short; 1.
DR CDD; cd00779; ProRS_core_prok; 1.
DR Gene3D; 3.40.50.800; Anticodon-binding domain; 1.
DR Gene3D; 3.90.960.10; YbaK/aminoacyl-tRNA synthetase-associated domain; 1.
DR HAMAP; MF_01569; Pro_tRNA_synth_type1; 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; IPR023717; Pro-tRNA-Synthase_IIa_type1.
DR InterPro; IPR044140; ProRS_anticodon_short.
DR InterPro; IPR033730; ProRS_core_prok.
DR InterPro; IPR036754; YbaK/aa-tRNA-synt-asso_dom_sf.
DR InterPro; IPR007214; YbaK/aa-tRNA-synth-assoc-dom.
DR NCBIfam; TIGR00409; proS_fam_II; 1.
DR PANTHER; PTHR42753; MITOCHONDRIAL RIBOSOME PROTEIN L39/PROLYL-TRNA LIGASE FAMILY MEMBER; 1.
DR PANTHER; PTHR42753:SF2; PROLINE--TRNA LIGASE, MITOCHONDRIAL-RELATED; 1.
DR Pfam; PF03129; HGTP_anticodon; 1.
DR Pfam; PF00587; tRNA-synt_2b; 1.
DR Pfam; PF04073; tRNA_edit; 1.
DR PIRSF; PIRSF001535; ProRS_1; 1.
DR PRINTS; PR01046; TRNASYNTHPRO.
DR SUPFAM; SSF52954; Class II aaRS ABD-related; 1.
DR SUPFAM; SSF55681; Class II aaRS and biotin synthetases; 1.
DR SUPFAM; SSF55826; YbaK/ProRS associated domain; 1.
DR PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000256|HAMAP-Rule:MF_01569};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_01569};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01569};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_01569};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01569};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_01569}; Reference proteome {ECO:0000313|Proteomes:UP000004674}.
FT DOMAIN 33..477
FT /note="Aminoacyl-transfer RNA synthetases class-II family
FT profile"
FT /evidence="ECO:0000259|PROSITE:PS50862"
SQ SEQUENCE 581 AA; 63665 MW; 015DD742626BB2DA CRC64;
MKASQFFIAT LKEAPADAEI ASHKLMMRAG MIKRLGAGIY NYMPMGLRVI RKVEAIIREE
MNRAGAVELL MPVVQPAELW QETGRFEKMG PELLRVKDRH ERDFIIQPTS EEVVTDIARQ
ELRSYRQLPR NFYHIQTKFR DERRPRFGVM RGREFTMKDA YSFDRDEAGA TKSYQGMFEA
YKRIFDRFGL QYRAVAADTG AIGGDLSHEF QVIADTGEDA IVYCPSSDYA ANIELAEALP
LLATRAPAAQ ALAKTPTPGK STCEDVAALL NIPLQRTVKS LVLATDELDE AGAIKKTTVW
LLLVRGDHAL NEVKAGKVEG LKGGFRFATG AEIEAHFGCK PGYLGPIGLK QPLKVVADRT
VANMADFVCG ANDADFHLTG VNWGRDLPEP DVVADIRNVL EGDPSPDGKG LLAIQRGIEV
GHVFFLGTKY SKAMNATYLD ETGKPQFMQM GCYGIGVTRI LGAAIEQGHD ERGIVWPDAI
APFTVVVCPI GYDRSAEVKA AADALHDELL AAGIDVMLDD RGERPGAMFA DWELIGVPHR
VVISDRGLKA GQVEVQGRRE AQASTVPAAE VAAFVKARLS A
//
