ID J3D2G5_9BURK Unreviewed; 979 AA.
AC J3D2G5;
DT 03-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 03-OCT-2012, sequence version 1.
DT 27-MAR-2024, entry version 62.
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=PMI16_04266 {ECO:0000313|EMBL:EJL83354.1};
OS Herbaspirillum sp. CF444.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Oxalobacteraceae; Herbaspirillum.
OX NCBI_TaxID=1144319 {ECO:0000313|EMBL:EJL83354.1, ECO:0000313|Proteomes:UP000007296};
RN [1] {ECO:0000313|EMBL:EJL83354.1, ECO:0000313|Proteomes:UP000007296}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CF444 {ECO:0000313|EMBL:EJL83354.1,
RC ECO:0000313|Proteomes:UP000007296};
RX PubMed=23045501; DOI=10.1128/JB.01243-12;
RA Brown S.D., Utturkar S.M., Klingeman D.M., Johnson C.M., Martin S.L.,
RA Land M.L., Lu T.Y., Schadt C.W., Doktycz M.J., Pelletier D.A.;
RT "Twenty-one genome sequences from Pseudomonas species and 19 genome
RT sequences from diverse bacteria isolated from the rhizosphere and
RT endosphere of Populus deltoides.";
RL J. Bacteriol. 194:5991-5993(2012).
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:EJL83354.1}.
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DR EMBL; AKJW01000089; EJL83354.1; -; Genomic_DNA.
DR RefSeq; WP_007883308.1; NZ_AKJW01000089.1.
DR AlphaFoldDB; J3D2G5; -.
DR STRING; 1144319.PMI16_04266; -.
DR PATRIC; fig|1144319.3.peg.4321; -.
DR eggNOG; COG0525; Bacteria.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000007296; 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}.
FT DOMAIN 17..655
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 706..860
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT DOMAIN 914..979
FT /note="Valyl-tRNA synthetase tRNA-binding arm"
FT /evidence="ECO:0000259|Pfam:PF10458"
FT COILED 919..974
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT MOTIF 44..54
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT MOTIF 578..582
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT BINDING 581
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
SQ SEQUENCE 979 AA; 110519 MW; 295DB038303B4ACA CRC64;
MELAKSFEPA EIEKFWREEW EKRGYFAATT APEKPSFSIQ LPPPNVTGTL HMGHAFNQTI
MDGLTRYHRM RGFNTAWIPG TDHAGIATQI VVERQLDAQK VSRHDLGREK FIEKVWEWKE
KSGSTITGQM RRMGASTDWD REYFTMDPKM SNAVTEVFVR LFEQGLIYRG KRLVNWDPVL
GTAVSDLEVV SEEEDGSMWH IRYPLTDGSG HITVATTRPE TLLGDVAVAV DPTDERYAHL
VGKMLKLPLT DREIPIIKDE YVDKEFGTGC VKITPAHDFN DYAVWQRHKG QNGIPTEVVS
IFTLDAKIET NKPNQSEYVN SAFDKRPQID GKAMVTGFAI SAFTMLESIP ERYIGLDRFE
ARKQMVADLD AQGLLELVKP HKLMVPRGDR TGVVIEPMLT DQWFVAMSKP APEGTYFPGK
SIAEVALEKV ANGEIKLIPE NWNNTYNQWL NNIQDWCISR QLWWGHQIPA WYDEDGKVYV
ARTEAEAQAQ AGGKTVTRDN DVLDTWFSSA LVPFSTLGWP EETPDYKLFL PSSVLVTGFD
IIFFWVARMV MMTTHFTGQV PFNTVYVHGL VRDASGQKMS KSKGNTLDPI DLIDGIGVDE
LVAKRTVGLM NPKQAASIEK ATRKEFADGI PAFGTDALRF TFASLATLGR NINFDLGRCE
GYRNFCNKLW NATRFVLMNT EGQDCGFDGH VKGECNKEKL QFSQADRWIV SLMQRTEAEV
EKGFADYRFD NIASAIYKFV WDEYCDWYLE MAKSQIQNGN EAQQRATRRT LLRVLEGVLR
LAHPVLPFIT EALWQSVAPL TDKKLDPAGD SIMRQPYPKA DLEKIDAEAE AWMTQLKTLT
DACRNLRGEM QLSPALRVPL IIETANAESV NSFLPYLQSL VKLSETQVVT QLPESPAPVA
IVGDLKLMLK VEIDIAAERE RMTKEIARIS GEIVKANAKL SNESFVARAP EAVVAQEKER
LANFSTTLAK LEEQLAKLK
//
