ID A0A0A0SB14_9VIBR Unreviewed; 707 AA.
AC A0A0A0SB14;
DT 04-FEB-2015, integrated into UniProtKB/TrEMBL.
DT 04-FEB-2015, sequence version 1.
DT 27-MAR-2024, entry version 61.
DE RecName: Full=Ribosomal RNA large subunit methyltransferase K/L {ECO:0000256|HAMAP-Rule:MF_01858};
DE Includes:
DE RecName: Full=23S rRNA m2G2445 methyltransferase {ECO:0000256|HAMAP-Rule:MF_01858};
DE EC=2.1.1.173 {ECO:0000256|HAMAP-Rule:MF_01858};
DE AltName: Full=rRNA (guanine-N(2)-)-methyltransferase RlmL {ECO:0000256|HAMAP-Rule:MF_01858};
DE Includes:
DE RecName: Full=23S rRNA m7G2069 methyltransferase {ECO:0000256|HAMAP-Rule:MF_01858};
DE EC=2.1.1.264 {ECO:0000256|HAMAP-Rule:MF_01858};
DE AltName: Full=rRNA (guanine-N(7)-)-methyltransferase RlmK {ECO:0000256|HAMAP-Rule:MF_01858};
GN Name=rlmL {ECO:0000256|HAMAP-Rule:MF_01858,
GN ECO:0000313|EMBL:AIW14033.1};
GN ORFNames=IX91_07435 {ECO:0000313|EMBL:AIW14033.1};
OS Vibrio tubiashii ATCC 19109.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio; Vibrio oreintalis group.
OX NCBI_TaxID=1051646 {ECO:0000313|EMBL:AIW14033.1, ECO:0000313|Proteomes:UP000030071};
RN [1] {ECO:0000313|EMBL:AIW14033.1, ECO:0000313|Proteomes:UP000030071}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 19109 {ECO:0000313|EMBL:AIW14033.1,
RC ECO:0000313|Proteomes:UP000030071};
RA Richards G.P., Needleman D.S., Watson M.A., Bono J.L.;
RT "First Complete Genome Sequence of the Shellfish Pathogen Vibrio
RT tubiashii.";
RL Submitted (AUG-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Specifically methylates the guanine in position 2445
CC (m2G2445) and the guanine in position 2069 (m7G2069) of 23S rRNA.
CC {ECO:0000256|HAMAP-Rule:MF_01858}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=guanosine(2069) in 23S rRNA + S-adenosyl-L-methionine = H(+) +
CC N(2)-methylguanosine(2069) in 23S rRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:43772, Rhea:RHEA-COMP:10688, Rhea:RHEA-COMP:10689,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=2.1.1.264;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01858};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=guanosine(2445) in 23S rRNA + S-adenosyl-L-methionine = H(+) +
CC N(2)-methylguanosine(2445) in 23S rRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:42740, Rhea:RHEA-COMP:10215, Rhea:RHEA-COMP:10216,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=2.1.1.173;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01858};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01858}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. RlmKL family.
CC {ECO:0000256|HAMAP-Rule:MF_01858}.
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DR EMBL; CP009354; AIW14033.1; -; Genomic_DNA.
DR RefSeq; WP_004749466.1; NZ_CP009354.1.
DR AlphaFoldDB; A0A0A0SB14; -.
DR STRING; 1051646.IX91_07435; -.
DR KEGG; vtu:IX91_07435; -.
DR PATRIC; fig|1051646.9.peg.1468; -.
DR HOGENOM; CLU_014042_2_0_6; -.
DR Proteomes; UP000030071; Chromosome 1.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0052915; F:23S rRNA (guanine(2445)-N(2))-methyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0070043; F:rRNA (guanine-N7-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR CDD; cd02440; AdoMet_MTases; 1.
DR CDD; cd11715; THUMP_AdoMetMT; 1.
DR Gene3D; 3.30.2130.30; -; 1.
DR Gene3D; 3.30.750.80; RNA methyltransferase domain (HRMD) like; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 2.
DR HAMAP; MF_01858; 23SrRNA_methyltr_KL; 1.
DR InterPro; IPR017244; 23SrRNA_methyltr_KL.
DR InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR InterPro; IPR000241; RlmKL-like_Mtase.
DR InterPro; IPR019614; SAM-dep_methyl-trfase.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR004114; THUMP_dom.
DR PANTHER; PTHR47313; RIBOSOMAL RNA LARGE SUBUNIT METHYLTRANSFERASE K/L; 1.
DR PANTHER; PTHR47313:SF1; RIBOSOMAL RNA LARGE SUBUNIT METHYLTRANSFERASE K_L; 1.
DR Pfam; PF10672; Methyltrans_SAM; 1.
DR Pfam; PF02926; THUMP; 1.
DR Pfam; PF01170; UPF0020; 1.
DR PIRSF; PIRSF037618; RNA_Mtase_bacteria_prd; 1.
DR PRINTS; PR00507; N12N6MTFRASE.
DR SMART; SM00981; THUMP; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 2.
DR PROSITE; PS00092; N6_MTASE; 1.
DR PROSITE; PS51165; THUMP; 1.
DR PROSITE; PS01261; UPF0020; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01858};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_01858}; RNA-binding {ECO:0000256|PROSITE-ProRule:PRU00529};
KW rRNA processing {ECO:0000256|HAMAP-Rule:MF_01858};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_01858};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01858}.
FT DOMAIN 43..154
FT /note="THUMP"
FT /evidence="ECO:0000259|PROSITE:PS51165"
SQ SEQUENCE 707 AA; 79918 MW; F7EDB192869239AD CRC64;
MHQYLAVTSN GLENLLVEEL TKLGITNAKP VQAGVRFKAS NEQIYRCCLW SRLASRFVRV
LSEFTCNDDM DLYLATSSVN WVNQFHSSKM FVVDFNGTNR EIRNSQYGAM KVKDAVVDSF
EKKNLPRPSI SKDRADLRIH VRLHRDKAIL GVDMVGGGLH QRGYRPESGR APLRETLAAA
IILRSGWSAD KPLLDPMCGS GTLLIEAAMM AANMAPGVNR EKWGFESLED FEPELWAEIK
SEAAVQARRG VKKVDTKFFG FDNDARVLKT AKDNARRAGV DSLIEFNLGD AAQVKRPQEF
EAGVIVSNPP YGERLGTHPG LIALYTAFGA QLKTEFGGCQ ASIFSSSDEL LSCLRMRADK
QFKLNNGALP CHQKNYSISD RPVENKGDNV TESLIAPDFS NRLKKNIAKI GKWARKEKLD
CYRIYDADLP EYNVAIDVYL DHLVIQEYAA PKNIPEEKAK RRLTDIIRAA IQVTGTEANK
VVLKVREKQK GRSQYQKLSQ ESETLNVHEY GVQLKVNLHD YLDTGLFLDH KITRRKLGEM
AQGKDFLNLF AYTGSGTVHA ACGGAKSTTT VDMSNTYLEW AKENMKLNGQ VGRQHRFEQA
DCLQWLERST AQFDLIFIDP PTFSNSKRME QSFDVQRDHI QLMKNLKRLL RNGGTIVFSN
NKRHFKMDME GLDELGLTAK NISHQTLPMD FSRNKHIHNC WVLTHKE
//
