ID A0A151BIF5_9ARCH Unreviewed; 441 AA.
AC A0A151BIF5;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 27-MAR-2024, entry version 28.
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=AYL33_008070 {ECO:0000313|EMBL:KYH39522.1};
OS Candidatus Bathyarchaeota archaeon B63.
OC Archaea; Candidatus Bathyarchaeota.
OX NCBI_TaxID=1779372 {ECO:0000313|EMBL:KYH39522.1, ECO:0000313|Proteomes:UP000075614};
RN [1] {ECO:0000313|EMBL:KYH39522.1, ECO:0000313|Proteomes:UP000075614}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B63 {ECO:0000313|EMBL:KYH39522.1};
RA He Y., Li M., Perumal V., Feng X., Fang J., Xie J., Sievert S., Wang F.;
RT "Evidence for homoacetogenesis among multiple lineages of the archaeal
RT phylum Bathyarchaeota widespread in marine sediments.";
RL Submitted (FEB-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 -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC {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:KYH39522.1}.
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DR EMBL; LUCF01000095; KYH39522.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A151BIF5; -.
DR PATRIC; fig|1779372.3.peg.165; -.
DR Proteomes; UP000075614; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion 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-KW.
DR GO; GO:0006431; P:methionyl-tRNA aminoacylation; IEA:InterPro.
DR CDD; cd07957; Anticodon_Ia_Met; 1.
DR CDD; cd02800; tRNA_bind_EcMetRS_like; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR InterPro; IPR041872; Anticodon_Met.
DR InterPro; IPR004495; Met-tRNA-synth_bsu_C.
DR InterPro; IPR023458; Met-tRNA_ligase_1.
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; TIGR00399; metG_C_term; 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; SSF50249; Nucleic acid-binding proteins; 1.
DR SUPFAM; SSF52374; Nucleotidylyl transferase; 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 Metal-binding {ECO:0000256|ARBA:ARBA00022723};
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 RNA-binding {ECO:0000256|ARBA:ARBA00022884};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555}.
FT DOMAIN 340..441
FT /note="TRNA-binding"
FT /evidence="ECO:0000259|PROSITE:PS50886"
SQ SEQUENCE 441 AA; 50637 MW; E2EF1CCB5B437098 CRC64;
MRPRPMTRDS EWGIPAPFEG AEGKTLYVWF ENVLGYVSAT IEYFRRKGSP DGWRKFWFDK
DSKVLCFIGK DNIPFHTIIF PALLLATHDG YNLPWNVSTN EWLNFGGQKS SKSRKIGIWI
DEALEMFPAD YWRYTLMANR PETSDTNFTW RIFLEKVNSD LNDTLGNFIH RTLTFINNYY
GGEVPKPELI DDLDREMMRI IEEQIRRVEE NLSGFHIQAA TRGIIELARE GNRYLNEKKP
WKTIKSNPES AASTLYVAAQ IVKAFSVILE PFMPFTAEKI RRYLNLPKKL SWRDAVEPLK
PGHKIARAEP LFEKIDASED ELQQMLEDAR SSLQKVSFEE FSRIDLRVGT IIEVERIPGS
KSLLKLTIDI GAAKPKTAVA GIAEHYRPED LLNRQIAVVT NLEPRKIFGV NSEVMILAAE
HGGEIVFIQP EKPIKAGSKI R
//
