ID A0A1J6IKM9_NICAT Unreviewed; 805 AA.
AC A0A1J6IKM9;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 13-SEP-2023, entry version 31.
DE RecName: Full=methionine--tRNA ligase {ECO:0000256|ARBA:ARBA00012838};
DE EC=6.1.1.10 {ECO:0000256|ARBA:ARBA00012838};
DE AltName: Full=Methionyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00030904};
GN ORFNames=A4A49_38656 {ECO:0000313|EMBL:OIS99442.1};
OS Nicotiana attenuata (Coyote tobacco).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC Nicotiana.
OX NCBI_TaxID=49451 {ECO:0000313|EMBL:OIS99442.1, ECO:0000313|Proteomes:UP000187609};
RN [1] {ECO:0000313|EMBL:OIS99442.1, ECO:0000313|Proteomes:UP000187609}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. UT {ECO:0000313|Proteomes:UP000187609};
RC TISSUE=Leaves {ECO:0000313|EMBL:OIS99442.1};
RA Xu S., Brockmoeller T., Gaquerel E., Navarro A., Kuhl H., Gase K., Ling Z.,
RA Zhou W., Kreitzer C., Stanke M., Tang H., Lyons E., Pandey P., Pandey S.P.,
RA Timmermann B., Baldwin I.T.;
RT "The genome of Nicotiana attenuata.";
RL Submitted (NOV-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-methionine + tRNA(Met) = AMP + diphosphate + L-
CC methionyl-tRNA(Met); Xref=Rhea:RHEA:13481, Rhea:RHEA-COMP:9667,
CC Rhea:RHEA-COMP:9698, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:57844, ChEBI:CHEBI:78442, ChEBI:CHEBI:78530,
CC ChEBI:CHEBI:456215; EC=6.1.1.10;
CC Evidence={ECO:0000256|ARBA:ARBA00001234};
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC {ECO:0000256|ARBA:ARBA00005594, ECO:0000256|RuleBase:RU363039}.
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:OIS99442.1}.
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DR EMBL; MJEQ01037190; OIS99442.1; -; Genomic_DNA.
DR RefSeq; XP_019252161.1; XM_019396616.1.
DR AlphaFoldDB; A0A1J6IKM9; -.
DR STRING; 49451.A0A1J6IKM9; -.
DR EnsemblPlants; OIS99442; OIS99442; A4A49_38656.
DR GeneID; 109231072; -.
DR Gramene; OIS99442; OIS99442; A4A49_38656.
DR KEGG; nau:109231072; -.
DR OMA; YMRMAGH; -.
DR OrthoDB; 1341752at2759; -.
DR Proteomes; UP000187609; Chromosome 8.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004825; F:methionine-tRNA ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006431; P:methionyl-tRNA aminoacylation; IEA:InterPro.
DR GO; GO:0009791; P:post-embryonic development; IEA:UniProt.
DR GO; GO:0048608; P:reproductive structure development; IEA:UniProt.
DR CDD; cd07957; Anticodon_Ia_Met; 1.
DR CDD; cd00814; MetRS_core; 1.
DR CDD; cd02799; tRNA_bind_EMAP-II_like; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 2.20.28.20; Methionyl-tRNA synthetase, Zn-domain; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR HAMAP; MF_00098; Met_tRNA_synth_type1; 1.
DR InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR InterPro; IPR041872; Anticodon_Met.
DR InterPro; IPR023458; Met-tRNA_ligase_1.
DR InterPro; IPR014758; Met-tRNA_synth.
DR InterPro; IPR015413; Methionyl/Leucyl_tRNA_Synth.
DR InterPro; IPR033911; MetRS_core.
DR InterPro; IPR029038; MetRS_Zn.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR002547; tRNA-bd_dom.
DR InterPro; IPR009080; tRNAsynth_Ia_anticodon-bd.
DR NCBIfam; TIGR00398; metG; 1.
DR PANTHER; PTHR45765; METHIONINE--TRNA LIGASE; 1.
DR PANTHER; PTHR45765:SF1; METHIONINE--TRNA LIGASE, CYTOPLASMIC; 1.
DR Pfam; PF19303; Anticodon_3; 1.
DR Pfam; PF09334; tRNA-synt_1g; 1.
DR Pfam; PF01588; tRNA_bind; 1.
DR PRINTS; PR01041; TRNASYNTHMET.
DR SUPFAM; SSF47323; Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases; 1.
DR SUPFAM; SSF57770; Methionyl-tRNA synthetase (MetRS), Zn-domain; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
DR PROSITE; PS50886; TRBD; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000256|RuleBase:RU363039};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU363039};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|RuleBase:RU363039};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU363039};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917,
KW ECO:0000256|RuleBase:RU363039};
KW Reference proteome {ECO:0000313|Proteomes:UP000187609};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|PROSITE-
KW ProRule:PRU00209};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|PROSITE-
KW ProRule:PRU00209}.
FT DOMAIN 643..746
FT /note="TRNA-binding"
FT /evidence="ECO:0000259|PROSITE:PS50886"
FT REGION 608..637
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 608..632
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 805 AA; 90602 MW; 21C25DB8CCB4AD2C CRC64;
MGENCKTFPK LPIPGKRNIL ITSALPYVNN VPHLGNIIGC VLSADVFARY CRLRGYNAIY
MCGTDEYGTA TETKALEENC TPKEICDEYH AIHKEVYKWF DISFDEFGRT STPQQTEVCQ
AIFKKLFENN WLSENTMQQL YCDTCKKFLA DRLVEGNCPT PGCNYDSARG DQCEKCGKLL
NPTELMEPKC KVCRNTPCIR DTDHLFLELP LLKDRLEAYV NNMSVAGGWS QNAIYTTHAW
LREGLKPRCI TRDLKWGVPV PHEKYKDKVF YVWFDAPIGY VSITSCYTTE WEKWWKNPDD
VELYQFMGKD NVPFHTVIFP STLLGTGENW TLMKTISVTE YLNYEAGKFS KSKGIGVFGN
DAKDTNIPVE VWRYYLLTNR PEVSDTLFTW ADLQAKLNSE LLSNLGNFVN RVLSFIAKDS
ASGYGSIIPD VEGAESHPLT KALGEKVGNY VEQYIEAMEK VKLKQGLKVA MSVSGEGNGY
LQESQFWKLY KEDRRSCSIV MRTACGLVYL LACLLEPFMP SFSREVLKQL NLPPETQLSL
ADEKGDVANS KRPWNIIPAG HKIGTPAPLF KELKDEEVEF YREKFAGSQA DRADRALKAE
TDAKKMAEQL NKTKISDGNK KERAKKSSET KSKAPATVEG EISISRLDIR VGLITKAQKH
PNADSLYVEE IDVGEALPRT VVSGLVNYIP LEEMQNRKVC VLCNLKPVSM RGIKSQAMVL
AASNSDHTKV ELVEPPKDAA IGERVTFPGF DGKPDDVLNS KKKIWETVQL DLHTNKELVA
CYKDLPFTTS SGICKVASIS EGSIR
//