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Database: UniProt
Entry: A0A1Y4ES87_9FIRM
LinkDB: A0A1Y4ES87_9FIRM
Original site: A0A1Y4ES87_9FIRM 
ID   A0A1Y4ES87_9FIRM        Unreviewed;       875 AA.
AC   A0A1Y4ES87;
DT   30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT   30-AUG-2017, sequence version 1.
DT   24-JAN-2024, entry version 26.
DE   RecName: Full=Valine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_02004};
DE            EC=6.1.1.9 {ECO:0000256|HAMAP-Rule:MF_02004};
DE   AltName: Full=Valyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_02004};
DE            Short=ValRS {ECO:0000256|HAMAP-Rule:MF_02004};
GN   Name=valS {ECO:0000256|HAMAP-Rule:MF_02004};
GN   ORFNames=B5F54_08275 {ECO:0000313|EMBL:OUO74344.1};
OS   Anaeromassilibacillus sp. An250.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Oscillospiraceae;
OC   Anaeromassilibacillus.
OX   NCBI_TaxID=1965604 {ECO:0000313|EMBL:OUO74344.1, ECO:0000313|Proteomes:UP000195568};
RN   [1] {ECO:0000313|Proteomes:UP000195568}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=An250 {ECO:0000313|Proteomes:UP000195568};
RA   Medvecky M., Cejkova D., Polansky O., Karasova D., Kubasova T., Cizek A.,
RA   Rychlik I.;
RT   "Function of individual gut microbiota members based on whole genome
RT   sequencing of pure cultures obtained from chicken caecum.";
RL   Submitted (APR-2017) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the attachment of valine to tRNA(Val). As ValRS can
CC       inadvertently accommodate and process structurally similar amino acids
CC       such as threonine, to avoid such errors, it has a 'posttransfer'
CC       editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA-
CC       dependent manner. {ECO:0000256|HAMAP-Rule:MF_02004}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-valine + tRNA(Val) = AMP + diphosphate + L-valyl-
CC         tRNA(Val); Xref=Rhea:RHEA:10704, Rhea:RHEA-COMP:9672, Rhea:RHEA-
CC         COMP:9708, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57762,
CC         ChEBI:CHEBI:78442, ChEBI:CHEBI:78537, ChEBI:CHEBI:456215; EC=6.1.1.9;
CC         Evidence={ECO:0000256|ARBA:ARBA00001624, ECO:0000256|HAMAP-
CC         Rule:MF_02004};
CC   -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_02004}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_02004}.
CC   -!- DOMAIN: The C-terminal coiled-coil domain is crucial for aminoacylation
CC       activity. {ECO:0000256|HAMAP-Rule:MF_02004}.
CC   -!- DOMAIN: ValRS has two distinct active sites: one for aminoacylation and
CC       one for editing. The misactivated threonine is translocated from the
CC       active site to the editing site. {ECO:0000256|HAMAP-Rule:MF_02004}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       ValS type 1 subfamily. {ECO:0000256|HAMAP-Rule:MF_02004}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:OUO74344.1}.
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DR   EMBL; NFJK01000007; OUO74344.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1Y4ES87; -.
DR   OrthoDB; 9810365at2; -.
DR   Proteomes; UP000195568; Unassembled WGS sequence.
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:0004832; F:valine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006438; P:valyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd07962; Anticodon_Ia_Val; 1.
DR   CDD; cd00817; ValRS_core; 1.
DR   Gene3D; 3.40.50.620; HUPs; 2.
DR   Gene3D; 1.10.287.380; Valyl-tRNA synthetase, C-terminal domain; 1.
DR   Gene3D; 3.90.740.10; Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain; 1.
DR   HAMAP; MF_02004; Val_tRNA_synth_type1; 1.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR002300; aa-tRNA-synth_Ia.
DR   InterPro; IPR033705; Anticodon_Ia_Val.
DR   InterPro; IPR013155; M/V/L/I-tRNA-synth_anticd-bd.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   InterPro; IPR010978; tRNA-bd_arm.
DR   InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR   InterPro; IPR037118; Val-tRNA_synth_C_sf.
DR   InterPro; IPR019499; Val-tRNA_synth_tRNA-bd.
DR   InterPro; IPR009008; Val/Leu/Ile-tRNA-synth_edit.
DR   InterPro; IPR002303; Valyl-tRNA_ligase.
DR   NCBIfam; TIGR00422; valS; 1.
DR   PANTHER; PTHR11946:SF93; VALINE--TRNA LIGASE, CHLOROPLASTIC/MITOCHONDRIAL 2; 1.
DR   PANTHER; PTHR11946; VALYL-TRNA SYNTHETASES; 1.
DR   Pfam; PF08264; Anticodon_1; 1.
DR   Pfam; PF00133; tRNA-synt_1; 1.
DR   Pfam; PF10458; Val_tRNA-synt_C; 1.
DR   PRINTS; PR00986; TRNASYNTHVAL.
DR   SUPFAM; SSF47323; Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases; 1.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR   SUPFAM; SSF46589; tRNA-binding arm; 1.
DR   SUPFAM; SSF50677; ValRS/IleRS/LeuRS editing domain; 1.
DR   PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW   ECO:0000256|HAMAP-Rule:MF_02004};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_02004}; Coiled coil {ECO:0000256|HAMAP-Rule:MF_02004};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_02004};
KW   Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_02004};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_02004};
KW   Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW   Rule:MF_02004}; Reference proteome {ECO:0000313|Proteomes:UP000195568}.
FT   DOMAIN          18..564
FT                   /note="Aminoacyl-tRNA synthetase class Ia"
FT                   /evidence="ECO:0000259|Pfam:PF00133"
FT   DOMAIN          607..754
FT                   /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT                   anticodon-binding"
FT                   /evidence="ECO:0000259|Pfam:PF08264"
FT   DOMAIN          812..873
FT                   /note="Valyl-tRNA synthetase tRNA-binding arm"
FT                   /evidence="ECO:0000259|Pfam:PF10458"
FT   COILED          804..834
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT   MOTIF           46..56
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT   MOTIF           525..529
FT                   /note="'KMSKS' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT   BINDING         528
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
SQ   SEQUENCE   875 AA;  100185 MW;  4E651E973B2C8F1B CRC64;
     MSRELAKTYD PQEVEDRIYD FWLNGGYFHA TVDPEKKPYT IVIPPPNITG QLHMGHAMDE
     TLQDILIRWR RMQGYSALWL PGTDHASIAT EAKIVEAMRQ EGLTKEDLGR EKFLERAWAW
     KEKYGGRIVE QLKKLGSSCD WGRERFTMDE GCNKAVREVF VRLYNKGLIY RGERIINWCP
     HCKTSISDAE VEFAEKDGNF WHIRYPFKDG SGYLELATTR PETMLGDTAV AVHPDDPRYK
     DIVGKMLILP LVGREIPVIA DTYVEQDFGT GVVKITPAHD PNDFEVGLRH NLEIINVMND
     DGSINENGGK FAGMPGLEAR KQIVKELEEQ GFLVRIEPIK HNVGSCYRCH TVVEPRVSKQ
     WFVKMEPLAK PAIECVRDGR VRFIPERMEK IYFNWMENIK DWCISRQLWW GHRIPAWYCE
     DCGETIVAMD APHTCPKCGS EKLHQDEDTL DTWFSSALWP FSTLGWPDQT EDLKYFYPTD
     TLVTGYDIIF FWVARMIFSG MEHMGEPPFK TVFIHGLIRD AQGRKMSKSL GNGIDPLEVI
     AQYGADALRF TLVTGNSPGN DLRFSQEKVE ASRNFANKIW NASRFILMNI DGHDVPNQLP
     EKLALEDKWI VNQFNQVVKE VTDNLEHFEI GIAVQKLYDF LWDELCDWYI EIAKIRLQSS
     DEEAAQTARQ VLVWVMTGTL QLLHPFMPYI TEEIWQSLPH EGESIMVSKW PVYEEAHCFQ
     QAASDMQSIM DVIRAVRNRR SEMNVPPSRK THLYIATAAE KVFQEGAPII ERLAFANGVE
     IGPAFEIEGA VNIVTSGAKA YIPMDELVDK KAELARLTKE LESAQKQYAT TQQKLSNEKF
     LSKAPENVVE GVRQNAAKLK EHIALIQSSI DALSK
//
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