ID A0A0C2HWE4_9PSED Unreviewed; 374 AA.
AC A0A0C2HWE4;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 33.
DE RecName: Full=Ribosomal RNA large subunit methyltransferase G {ECO:0000256|HAMAP-Rule:MF_01859};
DE EC=2.1.1.174 {ECO:0000256|HAMAP-Rule:MF_01859};
DE AltName: Full=23S rRNA m2G1835 methyltransferase {ECO:0000256|HAMAP-Rule:MF_01859};
DE AltName: Full=rRNA (guanine-N(2)-)-methyltransferase RlmG {ECO:0000256|HAMAP-Rule:MF_01859};
GN Name=rlmG {ECO:0000256|HAMAP-Rule:MF_01859};
GN ORFNames=UCMB321_4748 {ECO:0000313|EMBL:KIH81506.1};
OS Pseudomonas batumici.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=226910 {ECO:0000313|EMBL:KIH81506.1, ECO:0000313|Proteomes:UP000031535};
RN [1] {ECO:0000313|EMBL:KIH81506.1, ECO:0000313|Proteomes:UP000031535}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=UCM B-321 {ECO:0000313|EMBL:KIH81506.1,
RC ECO:0000313|Proteomes:UP000031535};
RA Klochko V.V., Zelena L.B., Elena K.A., Reva O.N.;
RT "Complete genome of Pseudomonas batumici UCM B-321 producer of the batumin
RT antibiotic with strong antistaphilococcal and potential anticancer
RT activity.";
RL Submitted (JAN-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Specifically methylates the guanine in position 1835
CC (m2G1835) of 23S rRNA. {ECO:0000256|HAMAP-Rule:MF_01859}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=guanosine(1835) in 23S rRNA + S-adenosyl-L-methionine = H(+) +
CC N(2)-methylguanosine(1835) in 23S rRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:42744, Rhea:RHEA-COMP:10217, Rhea:RHEA-COMP:10218,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=2.1.1.174;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01859};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01859}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. RlmG family.
CC {ECO:0000256|HAMAP-Rule:MF_01859}.
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:KIH81506.1}.
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DR EMBL; JXDG01000061; KIH81506.1; -; Genomic_DNA.
DR RefSeq; WP_040071115.1; NZ_JXDG01000061.1.
DR AlphaFoldDB; A0A0C2HWE4; -.
DR STRING; 226910.UCMB321_4748; -.
DR PATRIC; fig|226910.6.peg.4738; -.
DR OrthoDB; 29650at2; -.
DR Proteomes; UP000031535; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0052916; F:23S rRNA (guanine(1835)-N(2))-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 2.
DR HAMAP; MF_01859; 23SrRNA_methyltr_G; 1.
DR InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR InterPro; IPR017237; rRNA_m2G-MeTrfase_RlmG.
DR InterPro; IPR046977; RsmC/RlmG.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR007848; Small_mtfrase_dom.
DR PANTHER; PTHR47816:SF5; RIBOSOMAL RNA LARGE SUBUNIT METHYLTRANSFERASE G; 1.
DR PANTHER; PTHR47816; RIBOSOMAL RNA SMALL SUBUNIT METHYLTRANSFERASE C; 1.
DR Pfam; PF05175; MTS; 1.
DR PIRSF; PIRSF037565; RRNA_m2G_Mtase_RsmD_prd; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS00092; N6_MTASE; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01859};
KW Methyltransferase {ECO:0000256|HAMAP-Rule:MF_01859,
KW ECO:0000313|EMBL:KIH81506.1};
KW rRNA processing {ECO:0000256|HAMAP-Rule:MF_01859};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_01859};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01859}.
FT DOMAIN 201..371
FT /note="Methyltransferase small"
FT /evidence="ECO:0000259|Pfam:PF05175"
SQ SEQUENCE 374 AA; 40458 MW; 3021FFF05C72B79A CRC64;
MPLLESPFAQ LDLIRQPEQQ NEPLQAFDAA DEYLLAHLAQ QGVSAETRVL VLNDSFGALA
GSLSGHVRVT SSGDSFLGAL ALEKNLARNG QAFDAVRHVP ASEAWDGPFD RVLIRVPKTL
ALLEEQLIRL QGLLAPGAQV IAGAMIKHLP RAAGDLLERY IGPVQASLAV KKARLLIATP
QDREPAVSPY PTRYRLDAPA IELLNHANVF CREGLDIGTR AFLPHLPGNL GSAQVADLGC
GNGVLAIASA LRNPQAHYTL VDESFMAVQS ARENWRAALG EREVLIRAGD GLAGQAPQSL
DVVLCNPPFH QQQVVGDFLA WRMFQQAREA LVVGGALYIV GNRHLGYHSK LARLFRGVEQ
VAATPKFVIL KARK
//
