ID E7GD16_9FIRM Unreviewed; 876 AA.
AC E7GD16;
DT 05-APR-2011, integrated into UniProtKB/TrEMBL.
DT 05-APR-2011, sequence version 1.
DT 24-JAN-2024, entry version 71.
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=HMPREF9488_02659 {ECO:0000313|EMBL:EFW04375.1};
OS Coprobacillus cateniformis.
OC Bacteria; Bacillota; Erysipelotrichia; Erysipelotrichales;
OC Coprobacillaceae; Coprobacillus.
OX NCBI_TaxID=100884 {ECO:0000313|EMBL:EFW04375.1, ECO:0000313|Proteomes:UP000003157};
RN [1] {ECO:0000313|EMBL:EFW04375.1, ECO:0000313|Proteomes:UP000003157}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=29_1 {ECO:0000313|EMBL:EFW04375.1,
RC ECO:0000313|Proteomes:UP000003157};
RG The Broad Institute Genome Sequencing Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Daigneault M., Sibley C.D.,
RA White A., Strauss J., Allen-Vercoe E., Young S.K., Zeng Q., Gargeya S.,
RA Fitzgerald M., Haas B., Abouelleil A., Alvarado L., Arachchi H.M.,
RA Berlin A., Brown A., Chapman S.B., Chen Z., Dunbar C., Freedman E.,
RA Gearin G., Gellesch M., Goldberg J., Griggs A., Gujja S., Heilman E.,
RA Heiman D., Howarth C., Larson L., Lui A., MacDonald P.J.P., Mehta T.,
RA Montmayeur A., Murphy C., Neiman D., Pearson M., Priest M., Roberts A.,
RA Saif S., Shea T., Shenoy N., Sisk P., Stolte C., Sykes S., White J.,
RA Yandava C., Nusbaum C., Birren B.;
RT "The Genome Sequence of Coprobacillus sp. strain 29_1.";
RL Submitted (DEC-2010) 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:EFW04375.1}.
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DR EMBL; ADKX01000039; EFW04375.1; -; Genomic_DNA.
DR RefSeq; WP_008789746.1; NZ_GL636580.1.
DR AlphaFoldDB; E7GD16; -.
DR STRING; 100884.GCA_000269565_00312; -.
DR GeneID; 78228234; -.
DR eggNOG; COG0525; Bacteria.
DR HOGENOM; CLU_001493_0_2_9; -.
DR OrthoDB; 9810365at2; -.
DR Proteomes; UP000003157; 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 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:UP000003157}.
FT DOMAIN 18..557
FT /note="Aminoacyl-tRNA synthetase class Ia"
FT /evidence="ECO:0000259|Pfam:PF00133"
FT DOMAIN 603..747
FT /note="Methionyl/Valyl/Leucyl/Isoleucyl-tRNA synthetase
FT anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF08264"
FT DOMAIN 808..872
FT /note="Valyl-tRNA synthetase tRNA-binding arm"
FT /evidence="ECO:0000259|Pfam:PF10458"
FT COILED 806..875
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 520..524
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
FT BINDING 523
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02004"
SQ SEQUENCE 876 AA; 101870 MW; D9B1C68CC643A3F8 CRC64;
MKELATKYNH QKVEEGKYKT WIDHHYFEAG DVSKKPYSIV IPPPNVTGKL HLGHAWDTTL
QDMIIRYKRM QGFDALWLPG MDHAGIATQA KVEARMREDG LSRYDLGREK FLEKAWSWKE
EYASIIRNQW EKLGLSLDYS KERFTLDEGL SEAVKTVFIT LYEKGLIYQG ERIINWDPVQ
RTALSNIEVI HKEIEGHMYY FKYKVVENDE TLIIATTRPE TMFADQAIFV HPDDERYTHL
VGKHAINPAN GEALPIMADS YIDMSFGTAV MKCTPAHDPN DFALAKKYGL SMPICMHDNG
TMNDMCGKYA NMDRFECRTA LLEDFEKAGV VDHIETHMHQ VGHSERSHAI VEPYLSKQWF
VKMKPLAEAA LANQEKDSQV NFVPGRFEKT FKQWMENIED WCISRQLWWG HQVPAWYHKE
TGEVYVGKTA PEDIDNWKQD EDVLDTWFSS ALWPFSTMGW PNTESEMFKR YFPTDTLVTG
YDIIFFWVSR MIFQSLEFTH ERPFKDVLIH GLIRDEQGRK MSKSLGNGVD PMDVIDEYGA
DTLRFFLTTN SAPGMDLRYI PEKLEASWNF INKIWNSARF VLMNIDEDMK YEDLSFTYLN
LSDQWILNRL NDVIRSVDEN MDKFEFVNVG SELYNFIWDD FCSWYIELSK AHLNSDNDTE
KRATQETLVY VLNAIVRLLH PFMPFVTEEI YQSIPHLEES ICIAKWPEVN NYFVNDKING
QFQYLFDIIK GIRNIRAQYV IKNSIEIAYS IQTKDEQLSE LLEDIALYVS KLCNARCIGY
NVETSSHVAT EMIKGGHALI VELGDYIDLN AEKKKLEDEL KKLEGEIKRC QGMLSNPNFT
SKAPPAKVEA EEAKLADYQS KYNAVQAKLK EMEKVK
//