ID A0A0S9MUM1_9BURK Unreviewed; 959 AA.
AC A0A0S9MUM1;
DT 17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT 17-FEB-2016, sequence version 1.
DT 27-MAR-2024, entry version 40.
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=ASF44_16445 {ECO:0000313|EMBL:KQP36155.1};
OS Pseudorhodoferax sp. Leaf274.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae.
OX NCBI_TaxID=1736318 {ECO:0000313|EMBL:KQP36155.1, ECO:0000313|Proteomes:UP000051759};
RN [1] {ECO:0000313|EMBL:KQP36155.1, ECO:0000313|Proteomes:UP000051759}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Leaf274 {ECO:0000313|EMBL:KQP36155.1,
RC ECO:0000313|Proteomes:UP000051759};
RA Gilbert D.G.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KQP36155.1, ECO:0000313|Proteomes:UP000051759}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Leaf274 {ECO:0000313|EMBL:KQP36155.1,
RC ECO:0000313|Proteomes:UP000051759};
RA Schulze-Lefert P.;
RT "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL Submitted (NOV-2015) 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:KQP36155.1}.
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DR EMBL; LMNA01000029; KQP36155.1; -; Genomic_DNA.
DR RefSeq; WP_056902116.1; NZ_LMNA01000029.1.
DR AlphaFoldDB; A0A0S9MUM1; -.
DR STRING; 1736318.ASF44_16445; -.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000051759; 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:UP000051759}.
FT DOMAIN 49..630
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 686..836
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT DOMAIN 894..958
FT /note="Valyl-tRNA synthetase tRNA-binding arm"
FT /evidence="ECO:0000259|Pfam:PF10458"
FT COILED 899..954
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT MOTIF 60..70
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT MOTIF 553..557
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT BINDING 556
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
SQ SEQUENCE 959 AA; 106585 MW; 8492A23EBF4D63F5 CRC64;
MSDTPAQPGL ADLSKSFEPA AIEAHWGPEW ERRGLGAAGV RGTGVPDADA PSFAIQLPPP
NVTGTLHMGH AFNQTIMDAL TRYHRMKGYN TAWVPGTDHA GIATQIVVER QLQEQNISRH
DLGRPNFVAK VWEWKQQSGN TITTQMRRMG DSVDWSREYF TMDDKLSKVV TDTFVKLYEQ
GLIYRGKRLV NWDPKLQSAV SDLEVESEEK DGSLWHIAYP LADGSGSLTV ATTRPETMLG
DVAVMVHPED ERYTHLIGKT VILPLVGREI PVIADDYVDK AFGTGVVKVT PAHDVNDYAV
GQRHKLPMIC VLTLQATIND EAPEKYRGLN RFVARKAIVA DLEALGALVE TKKHKLTVPV
CTRTGEVVEP MLTDQWFVAM TKVSEQDPTG KSIAQKAIDA VKSGEVRFVP ENWVNTYDQW
MGNIQDWCIS RQLWWGHQIP AWYDEDGNVI VARSEAEAQA QAPGKQLRRD EDVLDTWYSS
ALVPFSTMGW PGQTDAPTDD YNLYLPSTVL VTGYDIIFFW VARMIMMTTH FTGRVPFKHV
YIHGLVRDAQ GKKMSKSEGN VLDPVDLIDG IALPPLLDKR TTGLRKPETA PQVRKNTEKE
FPEGIPAYGA DALRFTFAAL ASLGRSINFD SKRCEGYRNF CNKLWNATRF VLMHCEGRDC
GLAEHTKEQC QPGGPFHGYM HFSQADRWIS SVLQQVEADI AKGFAEYRLD NVANALYDFV
WNQFCDWYLE IAKVQIQTGG EAEQRATRRT LIRTLEAILR LAHPIIPFIT EELWQKVAPV
AGLPGASVSV AKYPQAQPAK IDEAAIQHVA KLRSVVDACR NLRGEMNVSP ATKLPLYVVG
DAEFMRAAAP VLQALSKLAE VKVFDDEAAW HAAAQSAPVA VVGEARLALY VEVDVAAEKA
RLGKEAARIE GEIAKANGKL SNEAFVAKAP PAVIDQERKR VAEFSATLQR LHAQLVRLG
//
