ID A0A0A6VBY8_9BACI Unreviewed; 652 AA.
AC A0A0A6VBY8;
DT 04-FEB-2015, integrated into UniProtKB/TrEMBL.
DT 04-FEB-2015, sequence version 1.
DT 24-JAN-2024, entry version 59.
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 ECO:0000313|EMBL:NEY21166.1};
GN ORFNames=G4D61_14550 {ECO:0000313|EMBL:NEY21166.1}, NG54_11675
GN {ECO:0000313|EMBL:KHD85013.1};
OS Heyndrickxia ginsengihumi.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Heyndrickxia.
OX NCBI_TaxID=363870 {ECO:0000313|EMBL:KHD85013.1, ECO:0000313|Proteomes:UP000030588};
RN [1] {ECO:0000313|EMBL:KHD85013.1, ECO:0000313|Proteomes:UP000030588}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=M2.11 {ECO:0000313|EMBL:KHD85013.1,
RC ECO:0000313|Proteomes:UP000030588};
RA Toymentseva A., Boulygina E.A., Kazakov S.V., Kayumov I., Suleimanova A.D.,
RA Mardanova A.M., Maria S.N., Sergey M.Y., Sharipova M.R.;
RT "Draft genome of phytase producing Bacillus ginsengihumi strain M2.11.";
RL Submitted (OCT-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:NEY21166.1, ECO:0000313|Proteomes:UP000476934}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Gsoil 114 {ECO:0000313|EMBL:NEY21166.1,
RC ECO:0000313|Proteomes:UP000476934};
RA Feng H.;
RL Submitted (FEB-2020) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:NEY21166.1, ECO:0000313|Proteomes:UP000476934}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Gsoil 114 {ECO:0000313|EMBL:NEY21166.1,
RC ECO:0000313|Proteomes:UP000476934};
RA Xie J.;
RT "Bacillus aquiflavi sp. nov., isolated from yellow water of strong flavor
RT Chinese baijiu in Yibin region of China.";
RL Submitted (MAR-2020) 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 -!- 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:KHD85013.1}.
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; JRUN01000034; KHD85013.1; -; Genomic_DNA.
DR EMBL; JAAIWK010000027; NEY21166.1; -; Genomic_DNA.
DR RefSeq; WP_025730353.1; NZ_JRUN01000034.1.
DR AlphaFoldDB; A0A0A6VBY8; -.
DR STRING; 363870.NG54_11675; -.
DR OrthoDB; 9810191at2; -.
DR Proteomes; UP000030588; Unassembled WGS sequence.
DR Proteomes; UP000476934; 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:UP000030588};
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 552..652
FT /note="TRNA-binding"
FT /evidence="ECO:0000259|PROSITE:PS50886"
FT MOTIF 15..25
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT MOTIF 300..304
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT BINDING 130
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT BINDING 133
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT BINDING 147
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
FT BINDING 150
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01228"
SQ SEQUENCE 652 AA; 74537 MW; 64B1C16C1E5B91AB CRC64;
MEEKLKTFYL TTPIYYPSGN LHIGHAYTTV AGDAMARYKR MRGYDVMFLT GTDEHGQKIQ
RKAAEKGVTP QQYVDEIVDG IQQLWKKLDI SNDDFIRTTQ DRHKIAVEKI FKTLLDKGDI
YLDQYEGWYC TPCESFFTER QLVDGKCPDC GRPVEKVKEE SYFFRMGKYV DRLLQFYEDN
PDFIQPESRK NEMINNFIKP GLEDLAVSRT TFDWGIKVPG DPKHVIYVWI DALSNYITAL
GYGSEDDSKY LKYWPADVHL VGKEIVRFHT IYWPIMLMAL DLPLPKKVFA HGWLLMKDGK
MSKSKGNVID PVTLIDRYGL DALRYYLLRE VPFGSDGIFT PEGFVERINF DLANDLGNLL
NRTVAMINQY FDGVIPSFKG SNNVYSGQLA EVAKETIKKY EDAMENMQFS VALASIWEFV
SRTNKYIDET TPWALAKDDS KREELAEVMA HLAESLRQVS ILLKPFLTST PKKIFEQLNL
QDELLQTWES LEEFGKIPEG TKVVEKGEPI FPRLDHDKEV DFIKNQMQGS APKEAESKKE
VEESTKEITI DDFMKVELRV AEVINAEPVK KADKLLKLQL DLGYEKRQVV SGIAQFYKPE
DLVGRKVIVV ANLKPVKLRG ELSQGMILAG EKDGVLSLAA VDQSLANGAL VK
//
