GenomeNet

Database: UniProt
Entry: A0A1H8JP08_9BACI
LinkDB: A0A1H8JP08_9BACI
Original site: A0A1H8JP08_9BACI 
ID   A0A1H8JP08_9BACI        Unreviewed;       646 AA.
AC   A0A1H8JP08;
DT   22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT   22-NOV-2017, sequence version 1.
DT   24-JAN-2024, entry version 25.
DE   RecName: Full=Methionine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_01228};
DE            EC=6.1.1.10 {ECO:0000256|HAMAP-Rule:MF_01228};
DE   AltName: Full=Methionyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_01228};
DE            Short=MetRS {ECO:0000256|HAMAP-Rule:MF_01228};
GN   Name=metG {ECO:0000256|HAMAP-Rule:MF_01228};
GN   ORFNames=SAMN05192533_12213 {ECO:0000313|EMBL:SEN82422.1};
OS   Mesobacillus persicus.
OC   Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Mesobacillus.
OX   NCBI_TaxID=930146 {ECO:0000313|EMBL:SEN82422.1, ECO:0000313|Proteomes:UP000198553};
RN   [1] {ECO:0000313|Proteomes:UP000198553}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=B48,IBRC-M 10115,DSM 25386,CECT 8001
RC   {ECO:0000313|Proteomes:UP000198553};
RA   Varghese N., Submissions S.;
RL   Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Is required not only for elongation of protein synthesis but
CC       also for the initiation of all mRNA translation through initiator
CC       tRNA(fMet) aminoacylation. {ECO:0000256|ARBA:ARBA00003314,
CC       ECO:0000256|HAMAP-Rule:MF_01228}.
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, ECO:0000256|HAMAP-
CC         Rule:MF_01228};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01228};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_01228};
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC       Rule:MF_01228}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC       ECO:0000256|HAMAP-Rule:MF_01228}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       MetG type 2A subfamily. {ECO:0000256|HAMAP-Rule:MF_01228}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_01228}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; FOBW01000022; SEN82422.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1H8JP08; -.
DR   STRING; 930146.SAMN05192533_12213; -.
DR   Proteomes; UP000198553; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004825; F:methionine-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006431; P:methionyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd07957; Anticodon_Ia_Met; 1.
DR   CDD; cd00814; MetRS_core; 1.
DR   CDD; cd02800; tRNA_bind_EcMetRS_like; 1.
DR   Gene3D; 2.170.220.10; -; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR   HAMAP; MF_01228; Met_tRNA_synth_type2; 1.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR041872; Anticodon_Met.
DR   InterPro; IPR004495; Met-tRNA-synth_bsu_C.
DR   InterPro; IPR014758; Met-tRNA_synth.
DR   InterPro; IPR023457; Met-tRNA_synth_2.
DR   InterPro; IPR015413; Methionyl/Leucyl_tRNA_Synth.
DR   InterPro; IPR033911; MetRS_core.
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   NCBIfam; TIGR00399; metG_C_term; 1.
DR   PANTHER; PTHR43326:SF1; METHIONINE--TRNA LIGASE, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR43326; METHIONYL-TRNA SYNTHETASE; 1.
DR   Pfam; PF19303; Anticodon_3; 1.
DR   Pfam; PF09334; tRNA-synt_1g; 2.
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; 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|HAMAP-Rule:MF_01228};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_01228};
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01228};
KW   Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_01228};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_01228};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_01228};
KW   Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW   Rule:MF_01228}; Reference proteome {ECO:0000313|Proteomes:UP000198553};
KW   RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW   Rule:MF_01228};
KW   tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|HAMAP-
KW   Rule:MF_01228}; Zinc {ECO:0000256|HAMAP-Rule:MF_01228}.
FT   DOMAIN          546..646
FT                   /note="TRNA-binding"
FT                   /evidence="ECO:0000259|PROSITE:PS50886"
FT   MOTIF           14..24
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT   MOTIF           299..303
FT                   /note="'KMSKS' region"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT   BINDING         129
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT   BINDING         132
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT   BINDING         146
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT   BINDING         149
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
SQ   SEQUENCE   646 AA;  73843 MW;  6797C95445543AA4 CRC64;
     MEKRKTFYLT TPIYYPSGNL HIGHAYTTVA GDAMARYKRM RGYDVMFLTG TDEHGQKIQR
     KAEEQGITPQ QYVDDIVAGI QELWGKLDIS YDDFIRTTED RHKEVVEKLF ARLVDQGDIY
     LDQYEGWYCT PCESFYTDRQ LQEGNCPDCN RAVEKVKEES YFFKMSKYAD RLLQFYEENP
     QFIQPESRKN EMINNFIKPG LEDLAVSRTT FDWGIKVPGD PKHVIYVWID ALSNYITALG
     YGTEDDSKYL NYWPADVHLV GKEIVRFHTI YWPIMLMALD LPLPKKVFAH GWLLMKDGKM
     SKSKGNVVDP VTLIDRYGLD ALRYYLLREV PFGADGVFTP EGFIERVNFD LANDLGNLLN
     RTVAMINRYF DGEVPVYSGS DGEFDQQLLK MTKDTVKKYE EAMEKMEFSV ALTSIWQLIS
     RTNKYIDETQ PWVLAKDEDN KAALGSVMAH LAESLRQTAV LLQPFLTRTP KRIFEQLNVL
     DEGLTNWDSL ETFGAIPAGI KVQKGEPIFP RLEVADEVAF IKEKMAGDAP VVEEKPEMEP
     EISIDDFMKV ELRVAEVLHA EPVKKADKLL KLQLDLGFEK RQVVSGIAQH YKPEELIGKR
     VICVTNLKPV KLRGELSQGM ILAGSKDGQL SLATIAESLP LGSRVK
//
DBGET integrated database retrieval system