ID W7UVG9_RUMFL Unreviewed; 873 AA.
AC W7UVG9;
DT 16-APR-2014, integrated into UniProtKB/TrEMBL.
DT 16-APR-2014, sequence version 1.
DT 27-MAR-2024, entry version 52.
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 ECO:0000313|EMBL:EWM55129.1};
GN ORFNames=RF007C_05500 {ECO:0000313|EMBL:EWM55129.1};
OS Ruminococcus flavefaciens 007c.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Oscillospiraceae;
OC Ruminococcus.
OX NCBI_TaxID=1341157 {ECO:0000313|EMBL:EWM55129.1, ECO:0000313|Proteomes:UP000019365};
RN [1] {ECO:0000313|EMBL:EWM55129.1, ECO:0000313|Proteomes:UP000019365}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=007c {ECO:0000313|EMBL:EWM55129.1,
RC ECO:0000313|Proteomes:UP000019365};
RX PubMed=24992679;
RA Dassa B., Borovok I., Ruimy-Israeli V., Lamed R., Flint H.J., Duncan S.H.,
RA Henrissat B., Coutinho P., Morrison M., Mosoni P., Yeoman C.J., White B.A.,
RA Bayer E.A.;
RT "Rumen cellulosomics: divergent fiber-degrading strategies revealed by
RT comparative genome-wide analysis of six ruminococcal strains.";
RL PLoS ONE 9:E99221-E99221(2014).
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:EWM55129.1}.
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DR EMBL; ATAX01000006; EWM55129.1; -; Genomic_DNA.
DR RefSeq; WP_037296520.1; NZ_ATAX01000006.1.
DR AlphaFoldDB; W7UVG9; -.
DR PATRIC; fig|1341157.4.peg.235; -.
DR eggNOG; COG0525; Bacteria.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000019365; 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:UP000019365}.
FT DOMAIN 18..562
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 606..751
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT DOMAIN 809..869
FT /note="Valyl-tRNA synthetase tRNA-binding arm"
FT /evidence="ECO:0000259|Pfam:PF10458"
FT COILED 805..867
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 524..528
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT BINDING 527
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
SQ SEQUENCE 873 AA; 99636 MW; D0660A586B8CA846 CRC64;
MAKELAKAYD PKDFEDRIYA AWNEKGCFRA EADLKKTPYT IVIPPPNITG QLHMGHALDE
TLQDILIRWK RMSGYSALWL PGTDHAAIAT EAKIVEAMRK EGVTKEDLGR EGFMKRAWEW
KKQYGGRIVE QLKKLGSSCD WSRERFTMDE GCSKAVKEVF IKYYEKGLIY RGERIINWCP
KCKTSLSDAE VTYEDQAGHF WHLRYKIKDS DGYLELATTR PETLLGDTAV AVNPKDERYT
DLVGKTVILP LVHREIPIVA DDYVEMDFGT GVVKITPAHD PNDFEVGLRH NLPVINVMND
DATIVDDYPA YAGMDRYEAR KKIVEDLEKE GALVKIEEYS HNVGTCYRCG TTVEPKVSTQ
WFVKMKPLAE PAIAAVKNGD TKFVPERFDK IYFHWLENIK DWCISRQIWW GHQIPAFYCD
ECGEMVVTKE SSAVCPKCGK PMRQDPDTLD TWFSSALWPF STLGWPENTE DLKYFYPTNT
LVTGYDIIFF WVIRMMFSGL ENMGKVPFDT VLIHGLVRDS QGRKMSKSLG NGIDPLEVIN
EYGADALRFM LATGNSPGND MRYIDDKVKA ARNFANKLWN ASRFIMMNLP EDFEFKGLPA
ELELEDKWLV NKFNQLAKEV GENLDKYELG VASQKIYDFI WDVFCDWYIE LTKPRIQAGG
ETMAKAQAVL VWAMQGMLKL LHPFMPFITE EIWQVLNNEK SMIILETYPT YDASIDFTAE
EKAFEKIISA IKAVRNTRTE MNVPPSVKAK LFIETADKEL FNSCAVFFEK LASASAVETG
DKFDIPDSAN AVTDSARIFI PMDELVDKEK EIARLEKEKA KVQKDIDFLS GKLNNQGFIA
KAPAQLIEAE KAKLAKADEK MAKIEQSIAA FRK
//
