ID A0A086YAZ1_9RHOB Unreviewed; 572 AA.
AC A0A086YAZ1;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 24-JAN-2024, entry version 47.
DE RecName: Full=Methionine--tRNA ligase {ECO:0000256|HAMAP-Rule:MF_00098};
DE EC=6.1.1.10 {ECO:0000256|HAMAP-Rule:MF_00098};
DE AltName: Full=Methionyl-tRNA synthetase {ECO:0000256|HAMAP-Rule:MF_00098};
DE Short=MetRS {ECO:0000256|HAMAP-Rule:MF_00098};
GN Name=metG {ECO:0000256|HAMAP-Rule:MF_00098};
GN ORFNames=CN97_10585 {ECO:0000313|EMBL:KFI31441.1}, HmaOT1_04150
GN {ECO:0000313|EMBL:QBJ23522.1};
OS Haematobacter massiliensis.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Haematobacter.
OX NCBI_TaxID=195105 {ECO:0000313|EMBL:KFI31441.1, ECO:0000313|Proteomes:UP000028826};
RN [1] {ECO:0000313|EMBL:KFI31441.1, ECO:0000313|Proteomes:UP000028826}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCUG 47968 {ECO:0000313|EMBL:KFI31441.1,
RC ECO:0000313|Proteomes:UP000028826};
RA Wang D., Wang G.;
RT "Genome of Haematobacter massiliensis CCUG 47968.";
RL Submitted (MAR-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:QBJ23522.1, ECO:0000313|Proteomes:UP000291082}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OT1 {ECO:0000313|EMBL:QBJ23522.1,
RC ECO:0000313|Proteomes:UP000291082};
RA Lee K.;
RT "The first complete genome sequence of Haematobacter massiliensis OT1
RT isolated from human skin.";
RL Submitted (JAN-2019) 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_00098}.
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_00098};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00098};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000256|HAMAP-Rule:MF_00098};
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00098}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00098}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC MetG type 1 subfamily. {ECO:0000256|ARBA:ARBA00008258,
CC ECO:0000256|HAMAP-Rule:MF_00098}.
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DR EMBL; JGYG01000002; KFI31441.1; -; Genomic_DNA.
DR EMBL; CP035510; QBJ23522.1; -; Genomic_DNA.
DR RefSeq; WP_035708041.1; NZ_NIPY01000007.1.
DR AlphaFoldDB; A0A086YAZ1; -.
DR STRING; 195105.CN97_10585; -.
DR KEGG; hml:HmaOT1_04150; -.
DR eggNOG; COG0143; Bacteria.
DR OrthoDB; 9810191at2; -.
DR Proteomes; UP000028826; Unassembled WGS sequence.
DR Proteomes; UP000291082; Chromosome.
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:0006431; P:methionyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR CDD; cd07957; Anticodon_Ia_Met; 1.
DR CDD; cd00814; MetRS_core; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 2.20.28.20; Methionyl-tRNA synthetase, Zn-domain; 1.
DR HAMAP; MF_00098; Met_tRNA_synth_type1; 1.
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; IPR014729; Rossmann-like_a/b/a_fold.
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 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; SSF52374; Nucleotidylyl transferase; 1.
PE 3: Inferred from homology;
KW Aminoacyl-tRNA synthetase {ECO:0000256|ARBA:ARBA00023146,
KW ECO:0000256|HAMAP-Rule:MF_00098};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00098}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00098};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00098};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00098};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00098};
KW Protein biosynthesis {ECO:0000256|ARBA:ARBA00022917, ECO:0000256|HAMAP-
KW Rule:MF_00098}; Reference proteome {ECO:0000313|Proteomes:UP000028826};
KW Zinc {ECO:0000256|HAMAP-Rule:MF_00098}.
FT DOMAIN 4..409
FT /note="Methionyl/Leucyl tRNA synthetase"
FT /evidence="ECO:0000259|Pfam:PF09334"
FT DOMAIN 421..571
FT /note="Methionyl-tRNA synthetase anticodon-binding"
FT /evidence="ECO:0000259|Pfam:PF19303"
FT MOTIF 11..21
FT /note="'HIGH' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00098"
FT MOTIF 346..350
FT /note="'KMSKS' region"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00098"
FT BINDING 143
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00098"
FT BINDING 146
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00098"
FT BINDING 156
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00098"
FT BINDING 159
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00098"
FT BINDING 349
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00098"
SQ SEQUENCE 572 AA; 64799 MW; 06AE8ADC24DFBD0B CRC64;
MARILITSAI PYINGIKHLG NLVGSQLPAD LFARYMRARG HEVMFICATD EHGTPAELAA
AKAGKPVEEY CAEMHEVQKG LAEGFRLSFD HFGRSSSERN RKLTQHFAGK LADNGMIAEV
AERQVFSIDD NRFLPDRYIE GTCPNCGYDR ARGDQCENCT KQLDPTDLIN PRSAISGSTN
LEVRETKHLY LRQSLMRDQL EAWIGSKTDW PILTTSIAKK WLNDGDGLQD RGITRDLHWG
VPVKRGDQDW PGMEGKVFYV WFDAPIEYIA ATAEWADAQG LPDSAWRRWW RLDEGGDDVT
YFQFMGKDNV PFHTLSFPAT IMGSGEPWRL VDYIKSFNYL NYDGGQFSTS QGRGVFMDQA
LSILPADYWR WWLLSHAPEN SDSEFTWENF QTSVNKDLAD VLGNLVSRVT KFCRSKFGEA
VPQGGDWGPQ EEALIAELTT RLRAYETFME QMEIRKASSE LRAMWVAGNE YLQSAAPWTA
VKTDPERAAA ITRLSLNLIR VYAVISAPFI PDTSARMLAS LRTMEGVWPD DLAEALTQLK
PGHAFEVPEV LFNKIPDEDR EDWERRFAGT RS
//
