ID   SYP_METMJ               Reviewed;         477 AA.
AC   A3CX68;
DT   29-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   20-MAR-2007, sequence version 1.
DT   25-MAY-2022, entry version 88.
DE   RecName: Full=Proline--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_01571};
DE            EC=6.1.1.15 {ECO:0000255|HAMAP-Rule:MF_01571};
DE   AltName: Full=Prolyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_01571};
DE            Short=ProRS {ECO:0000255|HAMAP-Rule:MF_01571};
GN   Name=proS {ECO:0000255|HAMAP-Rule:MF_01571}; OrderedLocusNames=Memar_2042;
OS   Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanomicrobiales; Methanomicrobiaceae; Methanoculleus.
OX   NCBI_TaxID=368407;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35101 / DSM 1498 / JR1;
RX   PubMed=21304656; DOI=10.4056/sigs.32535;
RA   Anderson I.J., Sieprawska-Lupa M., Lapidus A., Nolan M., Copeland A.,
RA   Glavina Del Rio T., Tice H., Dalin E., Barry K., Saunders E., Han C.,
RA   Brettin T., Detter J.C., Bruce D., Mikhailova N., Pitluck S., Hauser L.,
RA   Land M., Lucas S., Richardson P., Whitman W.B., Kyrpides N.C.;
RT   "Complete genome sequence of Methanoculleus marisnigri Romesser et al. 1981
RT   type strain JR1.";
RL   Stand. Genomic Sci. 1:189-196(2009).
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_01571}.
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_01571};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01571}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01571}.
CC   -!- DOMAIN: Consists of three domains: the N-terminal catalytic domain, the
CC       anticodon-binding domain and the C-terminal extension.
CC       {ECO:0000255|HAMAP-Rule:MF_01571}.
CC   -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC       ProS type 3 subfamily. {ECO:0000255|HAMAP-Rule:MF_01571}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000562; ABN57968.1; -; Genomic_DNA.
DR   RefSeq; WP_011844877.1; NC_009051.1.
DR   AlphaFoldDB; A3CX68; -.
DR   SMR; A3CX68; -.
DR   STRING; 368407.Memar_2042; -.
DR   PRIDE; A3CX68; -.
DR   EnsemblBacteria; ABN57968; ABN57968; Memar_2042.
DR   GeneID; 4847873; -.
DR   KEGG; mem:Memar_2042; -.
DR   eggNOG; arCOG00402; Archaea.
DR   HOGENOM; CLU_001882_4_2_2; -.
DR   OMA; EVYWVTH; -.
DR   OrthoDB; 14454at2157; -.
DR   Proteomes; UP000002146; 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; cd00778; ProRS_core_arch_euk; 1.
DR   Gene3D; 3.30.110.30; -; 1.
DR   Gene3D; 3.30.930.10; -; 1.
DR   Gene3D; 3.40.50.800; -; 1.
DR   HAMAP; MF_01571; Pro_tRNA_synth_type3; 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; IPR004499; Pro-tRNA-ligase_IIa_arc-type.
DR   InterPro; IPR016061; Pro-tRNA_ligase_II_C.
DR   InterPro; IPR017449; Pro-tRNA_synth_II.
DR   InterPro; IPR033721; ProRS_core_arch_euk.
DR   PANTHER; PTHR43382; PTHR43382; 1.
DR   Pfam; PF03129; HGTP_anticodon; 1.
DR   Pfam; PF00587; tRNA-synt_2b; 1.
DR   PRINTS; PR01046; TRNASYNTHPRO.
DR   SMART; SM00946; ProRS-C_1; 1.
DR   SUPFAM; SSF55681; SSF55681; 1.
DR   SUPFAM; SSF64586; SSF64586; 1.
DR   TIGRFAMs; TIGR00408; proS_fam_I; 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.
FT   CHAIN           1..477
FT                   /note="Proline--tRNA ligase"
FT                   /id="PRO_0000288421"
SQ   SEQUENCE   477 AA;  53180 MW;  7E6C1AF9AA7B9E9C CRC64;
     MEEDTGALPR KENFSEWYND ILWRAEIMDV RYPVKGLYVW YPHGFGIRKR AYGVLRDLMD
     RDHAETMFPL LIPKTEFMKE AEHIKGFEDE VYWVTHGGRN ELDVPLALRP TSETAIYPMY
     ALWIRSHTDL PLRLYQVVNT FRYETKHTRP LIRLREITSF KEAHTVHATR EEAAAQVETA
     IALYREFYDT LRVPVILSRR PAWDKFPGAD YTIAADTIMP DGKTLQIGTV HMLGDHFSRT
     YAITYEDANG EQQYAYQTCY GISERSIAAV VSVHGDDKGL VLPPEVAPLE VVIVPIIVGK
     RRDEVLASAA ALEAELRGAG FAVKLDARDM RPGAKYYHWE MRGVPLRVEV GPRDIDANTV
     VAVARTGKKT TLDRRGVVEG ITSVLAEFGE DLSQAARQAM AARITAAETL EETAEAVKSG
     VAVVHWCGSQ ECAEKIEAAV DASIIGSDIR SDLIAVSDGP CVACGGEGTS ALVARTY