ID A0A3G8ZP86_9ACTN Unreviewed; 347 AA.
AC A0A3G8ZP86;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 24-JAN-2024, entry version 16.
DE RecName: Full=Tryptophan--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00140};
DE EC=6.1.1.2 {ECO:0000256|HAMAP-Rule:MF_00140};
DE AltName: Full=Tryptophanyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00140};
DE Short=TrpRS {ECO:0000256|HAMAP-Rule:MF_00140};
GN Name=trpS {ECO:0000256|HAMAP-Rule:MF_00140,
GN ECO:0000313|EMBL:AZI58595.1};
GN ORFNames=EH165_11085 {ECO:0000313|EMBL:AZI58595.1};
OS Nakamurella antarctica.
OC Bacteria; Actinomycetota; Actinomycetes; Nakamurellales; Nakamurellaceae;
OC Nakamurella.
OX NCBI_TaxID=1902245 {ECO:0000313|EMBL:AZI58595.1, ECO:0000313|Proteomes:UP000268084};
RN [1] {ECO:0000313|EMBL:AZI58595.1, ECO:0000313|Proteomes:UP000268084}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=S14-144 {ECO:0000313|EMBL:AZI58595.1,
RC ECO:0000313|Proteomes:UP000268084};
RA Da X.;
RL Submitted (NOV-2018) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AZI58595.1, ECO:0000313|Proteomes:UP000268084}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=S14-144 {ECO:0000313|EMBL:AZI58595.1,
RC ECO:0000313|Proteomes:UP000268084};
RA Peng F.;
RT "Nakamurella antarcticus sp. nov., isolated from Antarctica South Shetland
RT Islands soil.";
RL Submitted (DEC-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the attachment of tryptophan to tRNA(Trp).
CC {ECO:0000256|HAMAP-Rule:MF_00140}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-tryptophan + tRNA(Trp) = AMP + diphosphate + H(+) + L-
CC tryptophanyl-tRNA(Trp); Xref=Rhea:RHEA:24080, Rhea:RHEA-COMP:9671,
CC Rhea:RHEA-COMP:9705, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:57912, ChEBI:CHEBI:78442,
CC ChEBI:CHEBI:78535, ChEBI:CHEBI:456215; EC=6.1.1.2;
CC Evidence={ECO:0000256|ARBA:ARBA00000107, ECO:0000256|HAMAP-
CC Rule:MF_00140};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00140}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00140}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC {ECO:0000256|ARBA:ARBA00005594, ECO:0000256|HAMAP-Rule:MF_00140,
CC ECO:0000256|RuleBase:RU363036}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00140}.
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DR EMBL; CP034170; AZI58595.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3G8ZP86; -.
DR KEGG; nak:EH165_11085; -.
DR OrthoDB; 9801042at2; -.
DR Proteomes; UP000268084; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004830; F:tryptophan-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006436; P:tryptophanyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR CDD; cd00806; TrpRS_core; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 1.10.240.10; Tyrosyl-Transfer RNA Synthetase; 1.
DR HAMAP; MF_00140_B; Trp_tRNA_synth_B; 1.
DR InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR InterPro; IPR002305; aa-tRNA-synth_Ic.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR002306; Trp-tRNA-ligase.
DR InterPro; IPR024109; Trp-tRNA-ligase_bac-type.
DR NCBIfam; TIGR00233; trpS; 1.
DR PANTHER; PTHR43766; TRYPTOPHAN--TRNA LIGASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR43766:SF1; TRYPTOPHAN--TRNA LIGASE, MITOCHONDRIAL; 1.
DR Pfam; PF00579; tRNA-synt_1b; 1.
DR PRINTS; PR01039; TRNASYNTHTRP.
DR SUPFAM; SSF52374; Nucleotidylyl transferase; 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_00140};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00140}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00140};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00140};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00140};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00140}; Reference proteome {ECO:0000313|Proteomes:UP000268084}.
FT MOTIF 210..214
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT BINDING 23..25
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT BINDING 32..33
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT BINDING 150
FT /ligand="L-tryptophan"
FT /ligand_id="ChEBI:CHEBI:57912"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT BINDING 162..164
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT BINDING 201
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
FT BINDING 210..214
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00140"
SQ SEQUENCE 347 AA; 37897 MW; 5BA8DAB3B77C7C79 CRC64;
MSALTDPTVT ATPRRPRVLS GIQPTADSFH VGNYVGALKQ WVELQDTHET FYMVADLHAI
TVEQDPPTLR SRTRASVAQL LALGVDPERS VLFAQSHVPA HSQLSWVLEC QAGFGEAGRM
TQFKDKSARS ASAEHVSVGL FTYPILQAAD ILIYQADTVP VGEDQRQHLE LSRNLAQRFN
SRYGKTLQVP EPYILKATAK IYDLMDPSAK MSKSLPGGVL DLLADVKKSV KSIKSAVTDT
EREVRFDEVN KPGVSNLLTL LHVFTDSPIA ELETGFEGKG YGDLKGDLAA AFTAFVEPVQ
AKVKTYLDDP AELDRILAGG ARRAREVADA TVRSVYEKIG FLALGAE
//
