ID A0A191HSC1_9FIRM Unreviewed; 257 AA.
AC A0A191HSC1;
DT 05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2016, sequence version 1.
DT 24-JAN-2024, entry version 26.
DE RecName: Full=peptide chain release factor N(5)-glutamine methyltransferase {ECO:0000256|ARBA:ARBA00012771};
DE EC=2.1.1.297 {ECO:0000256|ARBA:ARBA00012771};
GN ORFNames=AZF37_00115 {ECO:0000313|EMBL:AMP19788.1};
OS endosymbiont 'TC1' of Trimyema compressum.
OC Bacteria; Bacillota.
OX NCBI_TaxID=243899 {ECO:0000313|EMBL:AMP19788.1, ECO:0000313|Proteomes:UP000196836};
RN [1] {ECO:0000313|EMBL:AMP19788.1, ECO:0000313|Proteomes:UP000196836}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TC1 {ECO:0000313|EMBL:AMP19788.1};
RA Shinzato N., Aoyama H., Saitoh S., Nikoh N., Nakano K., Shimoji M.,
RA Shinzato M., Satou K., Teruya K., Hirano T., Yamada T., Nobu M.K.,
RA Tamaki H., Sanghwa P., Kamagata Y.;
RT "Complete genome sequence of the intracellular bacterial symbiont 'TC1' in
RT the anaerobic ciliate Trimyema compressum.";
RL Submitted (MAR-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-glutaminyl-[peptide chain release factor] + S-adenosyl-L-
CC methionine = H(+) + N(5)-methyl-L-glutaminyl-[peptide chain release
CC factor] + S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:42896, Rhea:RHEA-
CC COMP:10271, Rhea:RHEA-COMP:10272, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30011, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:61891; EC=2.1.1.297;
CC Evidence={ECO:0000256|ARBA:ARBA00000932};
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DR EMBL; CP014606; AMP19788.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A191HSC1; -.
DR KEGG; ett:AZF37_00115; -.
DR Proteomes; UP000196836; Chromosome.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0008276; F:protein methyltransferase activity; IEA:InterPro.
DR GO; GO:0102559; F:protein-(glutamine-N5) methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0008757; F:S-adenosylmethionine-dependent methyltransferase activity; IEA:InterPro.
DR GO; GO:0043412; P:macromolecule modification; IEA:UniProt.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0019538; P:protein metabolic process; IEA:UniProt.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 1.10.8.10; DNA helicase RuvA subunit, C-terminal domain; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR InterPro; IPR004556; HemK-like.
DR InterPro; IPR040758; PrmC_N.
DR InterPro; IPR019874; Release_fac_Glu-N5_MeTfrase.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR007848; Small_mtfrase_dom.
DR NCBIfam; TIGR00536; hemK_fam; 1.
DR NCBIfam; TIGR03534; RF_mod_PrmC; 1.
DR PANTHER; PTHR18895; HEMK METHYLTRANSFERASE; 1.
DR PANTHER; PTHR18895:SF74; MTRF1L RELEASE FACTOR GLUTAMINE METHYLTRANSFERASE; 1.
DR Pfam; PF05175; MTS; 1.
DR Pfam; PF17827; PrmC_N; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS00092; N6_MTASE; 1.
PE 4: Predicted;
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603};
KW Reference proteome {ECO:0000313|Proteomes:UP000196836};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 2..50
FT /note="Release factor glutamine methyltransferase N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF17827"
FT DOMAIN 72..171
FT /note="Methyltransferase small"
FT /evidence="ECO:0000259|Pfam:PF05175"
SQ SEQUENCE 257 AA; 29284 MW; 9D64AD0F944A149F CRC64;
MEAILADVLN KERVYLHMHG EKNVDSLIES TFLKKIDMLE AGYPFHYVMG KKEWMGLDFL
VNEATLIPRE DTRILLEAIL SLKDKASNPV LVEIGTGSGI LPVLVKKNWE DSVIYTVEVN
ETTLAVAKAN FKNHHVEIRA LKGDFLEPLK ERNITCKVLF SNPPYISKEE MEVLDASVKK
EPYGAFFGGE DGLDYYRRLS NEYSLVLEKS GYLIVEIGWL QGLAVKEIFE SKGLIHVATF
KDDGNRDRVI MMQRKLK
//