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Database: UniProt
Entry: A0A101V3T2_9ACTN
LinkDB: A0A101V3T2_9ACTN
Original site: A0A101V3T2_9ACTN 
ID   A0A101V3T2_9ACTN        Unreviewed;       874 AA.
AC   A0A101V3T2;
DT   13-APR-2016, integrated into UniProtKB/TrEMBL.
DT   13-APR-2016, sequence version 1.
DT   24-JAN-2024, entry version 37.
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=AQJ91_05175 {ECO:0000313|EMBL:KUO21991.1};
OS   Streptomyces dysideae.
OC   Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC   Streptomycetaceae; Streptomyces.
OX   NCBI_TaxID=909626 {ECO:0000313|EMBL:KUO21991.1, ECO:0000313|Proteomes:UP000053260};
RN   [1] {ECO:0000313|EMBL:KUO21991.1, ECO:0000313|Proteomes:UP000053260}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RV15 {ECO:0000313|EMBL:KUO21991.1,
RC   ECO:0000313|Proteomes:UP000053260};
RA   Ruckert C., Abdelmohsen U.R., Winkler A., Hentschel U., Kalinowski J.,
RA   Kampfer P., Glaeser S.;
RT   "Draft genome sequence of Streptomyces sp. RV15, isolated from a marine
RT   sponge.";
RL   Submitted (OCT-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:KUO21991.1}.
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DR   EMBL; LMXB01000019; KUO21991.1; -; Genomic_DNA.
DR   RefSeq; WP_067016817.1; NZ_KQ949076.1.
DR   AlphaFoldDB; A0A101V3T2; -.
DR   STRING; 909626.AQJ91_05175; -.
DR   OrthoDB; 9810365at2; -.
DR   Proteomes; UP000053260; 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; 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:UP000053260}.
FT   DOMAIN          29..566
FT                   /note="Aminoacyl-tRNA synthetase class Ia"
FT                   /evidence="ECO:0000259|Pfam:PF00133"
FT   DOMAIN          613..754
FT                   /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT                   anticodon-binding"
FT                   /evidence="ECO:0000259|Pfam:PF08264"
FT   DOMAIN          807..871
FT                   /note="Valyl-tRNA synthetase tRNA-binding arm"
FT                   /evidence="ECO:0000259|Pfam:PF10458"
FT   REGION          1..22
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          805..867
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT   MOTIF           57..67
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT   MOTIF           531..535
FT                   /note="'KMSKS' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT   BINDING         534
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
SQ   SEQUENCE   874 AA;  97491 MW;  8367D1D1EDFA3DB6 CRC64;
     MTENAQQQPP APNTELPTQY APADVEGALY ERWVERGYFE ADEKSDKPPY TIVIPPPNVT
     GSLHLGHAFE HTLIDALTRR KRMQGYETLW QPGMDHAGIA TQNVVERELG KEGKSRHDLG
     REAFVERVWQ WKGESGGQIS GQMRRLGDGV AWSRERFTMD EGLSQAVQTI FKRLYDDELI
     YRAERIINWC PRCLTAISDI EVEYQDDDGE LVSMKYGDGD DTIVVATTRA ETMLGDTAVA
     VHPEDERYRH LVGKLIRLPL TERSIPVVAD EHVDPEFGTG AVKVTPAHDP NDFEIGQRHN
     LPSLTVMDEH AVITAHGPFQ GLDRLEARSA IVAALRAEGR IVAEKRPYVH SVGHCSRCKT
     TIEPRLSMQW WVKVGPLAKA AGDAVRDGRV KIHPQEMEKR YFDWVDNLHD WCISRQLWWG
     HRIPVWYGPN GEVVCVGPDD EAPTGEGWHQ DTDVLDTWFS SGLWPFSTLG WPEQTESLAK
     FYPNSVLVTG YDILFFWVAR MMMFGLYAMD GTPPFHTIAL HGMVRDQFGK KMSKSFGNAV
     NPLDWMDKYG SDALRFTLAR GANPGVDVPI GEDWVQGSRN FANKIWNATR FALMNGATVE
     GPLPDASAMS STDRWILSRL NSVVAEVDAY YDDFQFAKLS DSLFHFAWDE VFDWYVELSK
     TTFAAGGEAA EVSKRVLGEV LDVTLKLLHP VVPFVTETLW TTLTGGESVV IAEWPQDSGF
     RDTQAEGEIS TLQSVITEVR RFRADQGLQP GQRVPARLSL DGTALAPHEP AIRQLLRLQP
     EGEGFSATAT LPVSGAEVAL DLSGVIDVAA ERKRLAKDLA AAEKEKAQAN AKLGNEAFLS
     KAPDHVVEKI RARLAKADED IARIAAQLDR LPSA
//
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