ID A9A0N3_DESOH Unreviewed; 884 AA.
AC A9A0N3;
DT 15-JAN-2008, integrated into UniProtKB/TrEMBL.
DT 15-JAN-2008, sequence version 1.
DT 27-MAR-2024, entry version 105.
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 OrderedLocusNames=Dole_1729 {ECO:0000313|EMBL:ABW67533.1};
OS Desulfosudis oleivorans (strain DSM 6200 / JCM 39069 / Hxd3) (Desulfococcus
OS oleovorans).
OC Bacteria; Thermodesulfobacteriota; Desulfobacteria; Desulfobacterales;
OC Desulfosudaceae; Desulfosudis.
OX NCBI_TaxID=96561 {ECO:0000313|EMBL:ABW67533.1, ECO:0000313|Proteomes:UP000008561};
RN [1] {ECO:0000313|EMBL:ABW67533.1, ECO:0000313|Proteomes:UP000008561}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 6200 / JCM 39069 / Hxd3
RC {ECO:0000313|Proteomes:UP000008561};
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Detter J.C., Han C.,
RA Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Wawrik B.,
RA Richardson P.;
RT "Complete sequence of Desulfococcus oleovorans Hxd3.";
RL Submitted (OCT-2007) 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}.
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DR EMBL; CP000859; ABW67533.1; -; Genomic_DNA.
DR RefSeq; WP_012175149.1; NC_009943.1.
DR AlphaFoldDB; A9A0N3; -.
DR STRING; 96561.Dole_1729; -.
DR KEGG; dol:Dole_1729; -.
DR eggNOG; COG0525; Bacteria.
DR HOGENOM; CLU_001493_0_2_7; -.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000008561; Chromosome.
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; 3.
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:UP000008561}.
FT DOMAIN 19..568
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 609..757
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT DOMAIN 816..879
FT /note="Valyl-tRNA synthetase tRNA-binding arm"
FT /evidence="ECO:0000259|Pfam:PF10458"
FT COILED 814..841
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT MOTIF 48..58
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT MOTIF 528..532
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT BINDING 531
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
SQ SEQUENCE 884 AA; 99342 MW; 6B19DAF3394787E3 CRC64;
MSGSELDKGY VAQGVEQRWY DFWEKEKLFA ASEEGHGRPG YSIVIPPPNV TGMLHMGHAL
NITLQDILCR YRRLCGDNVL WVPGTDHAGI ATQNVVEKKL MAEGTDRHAL GRQAFIDRVW
AWRKEYGGTI IRQLKRLGAS CDWDRERFTM DDGLSRAVRE VFVRLHREGL IYRGEYLINW
CPRCHTAIAD IEVTYDERQG ALYHIHYPFE DGSQGLVVAT TRPETMLGDT AVAVNPDDER
YAHAKGRKVL LPLTGRTIPV IEDRYVDTAF GTGALKVTPA HDPNDFELGR VHGLDTIKVI
DDRGFMTEAA GDRFAGLERF ACRKAVVAAL EAEGLLVKVE DYTHSVGTCY RCQTVIEPNL
SKQWFVAVKP LAEKAIEAVA QGRTRIVPDT WTKTYYEWMN NIRDWCVSRQ IWWGHQIPAW
YCQACGEVIV AEETPTACTA CNSTDLVQES DVLDTWFSSA LWPFSTLGWP DRTRLLETFY
PTSVLVTGFD ILFFWVARML MMGLHFMKEI PFHDVYIHAL VRDEEGKKMS KSTGNVIDPI
DIINTYGADA LRFTLTAFAA QGRDIKLSES RIEGYRHFIN KLWNAARFAM MHVDRGYEEP
PPANAGLADR WILSRLDNAR KSTADALDTY RFNDAAGALY QFVWHELCDW YLEAAKPDLY
GKNGEEQKEK TKQVLWHVLR DTLVLLHPII PFVTEEIWHA LPGTQGSIMK ASFSGAGGTG
SDVDAESRMA LVIDVVTGIR NVRGEMNIPP SKNLDVVVHV ADETVHRHLE EQQEMIINLA
RLASFSIAPS GEKPGHAAVS VVGEALVYVL LEGVIDFAAE LARIEKELAK VEKELDGVTR
KLSNSGFLEK APASVVDAVK ATSGELTEKQ AKLKAAHERI RAFV
//
