ID A0A401UWU0_9CELL Unreviewed; 889 AA.
AC A0A401UWU0;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 24-JAN-2024, entry version 20.
DE RecName: Full=Valine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_02005};
DE EC=6.1.1.9 {ECO:0000256|HAMAP-Rule:MF_02005};
DE AltName: Full=Valyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_02005};
DE Short=ValRS {ECO:0000256|HAMAP-Rule:MF_02005};
GN Name=valS {ECO:0000256|HAMAP-Rule:MF_02005,
GN ECO:0000313|EMBL:GCD19060.1};
GN ORFNames=CTKZ_06220 {ECO:0000313|EMBL:GCD19060.1};
OS Cellulomonas algicola.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Cellulomonadaceae;
OC Cellulomonas.
OX NCBI_TaxID=2071633 {ECO:0000313|EMBL:GCD19060.1, ECO:0000313|Proteomes:UP000288246};
RN [1] {ECO:0000313|EMBL:GCD19060.1, ECO:0000313|Proteomes:UP000288246}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TKZ-21 {ECO:0000313|EMBL:GCD19060.1,
RC ECO:0000313|Proteomes:UP000288246};
RA Yamamura H., Hayashi T., Hamada M., Serisawa Y., Matsuyama K., Nakagawa Y.,
RA Otoguro M., Yanagida F., Hayakawa M.;
RT "Draft genome sequence of Cellulomonas takizawaensis strain TKZ-21.";
RL Submitted (NOV-2018) 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_02005}.
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_02005};
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_02005}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_02005}.
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_02005}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC ValS type 2 subfamily. {ECO:0000256|HAMAP-Rule:MF_02005}.
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:GCD19060.1}.
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DR EMBL; BHYL01000048; GCD19060.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A401UWU0; -.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000288246; 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 Gene3D; 3.40.50.620; HUPs; 2.
DR HAMAP; MF_02005; Val_tRNA_synth_type2; 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; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR InterPro; IPR009008; Val/Leu/Ile-tRNA-synth_edit.
DR InterPro; IPR022874; Valine-tRNA_ligase_type_2.
DR InterPro; IPR002303; Valyl-tRNA_ligase.
DR InterPro; IPR048044; Valyl-tRNA_ligase_actino.
DR NCBIfam; NF000540; alt_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; 2.
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; 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_02005};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_02005};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_02005};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_02005};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_02005};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_02005}.
FT DOMAIN 36..117
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 147..643
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 683..832
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT REGION 1..22
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOTIF 63..73
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02005"
FT MOTIF 605..609
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02005"
FT COMPBIAS 1..19
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 608
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02005"
SQ SEQUENCE 889 AA; 97439 MW; 01ECB701B6DEDEF2 CRC64;
MSDLNPTAPT TTPGTTGTRA VPDKVSLDGL EDRWDSAWTA QGLYAFDRSR TREEIYSIDT
PPPTVSGSLH VGHVFSYTHT DVVARFRRMR GSEVFYPMGW DDNGLPTERR VQNYYGVRCD
PSLPYVEGFV PPHEGTDGKP VKPADQVPVS RRNFVELCER LTADDERQFE ALWRHLGLSV
DWSMTYQTVS AEARAVAQQA FLRNLARGEA YQAEAPGLWD VTFQTAVAQA ELEARDYPGA
FHRVAFHRAG AADAAEPVYI ETTRPELLPA CVALIAHPDD ERYQHLFGTT VTSPLFGVEL
PVLAHPAAEP DKGAGIAMCC TFGDLTDVQW WRELQLPTRS VVGRDGRIVR ETPEWLTTDA
GRAAFEELAG KTTFSAREAV VNGLRASGDL DGEPQATQRK ANFYEKGDKP LEIVTSRQWY
IRNGGRDADL REGLLARGAE LDFHPDFMRV RYENWVGGLN GDWLISRQRF FGVPFPVWYR
LDENGDPDHD APLLPTEDQL PIDPSSDVPA GYTADQRGVP GGFVGDPDVM DTWATSSLTP
QIVGGWRTDP DLFARVFPMD LRPQGQDIIR TWLFSTVVRS HLEHGTLPWT DAAISGWILD
PDRKKMSKSK GNVVTPMGLL EEHGSDAVRY WAASARLGTD AAFEVGQMKI GRRLAIKILN
ASKFALSFGT AELDPALVTV TLDRAMLAGL ADVVAKATEA LESYDHTRAL ELSETFFWTF
CDDYLELVKD RAYGAGAQEV SAETASARAA LGIALDTMLR LFAPVLPFAT EEVWSWWREG
SVHRAPWPDA APLRAAAGDA DPGVVAAAGA ALAALRKVKS EAKVSMRTEI TAVTLAVPAA
LRAGVDVALD DVRAAGRAVG SLDLVEQDGE QVVARDAVLA EPQPKAAQA
//