ID A0A1S9ZFX8_9GAMM Unreviewed; 936 AA.
AC A0A1S9ZFX8;
DT 10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT 10-MAY-2017, sequence version 1.
DT 27-MAR-2024, entry version 37.
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 ORFNames=B0180_09825 {ECO:0000313|EMBL:OOR82257.1};
OS Moraxella canis.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC Moraxella.
OX NCBI_TaxID=90239 {ECO:0000313|EMBL:OOR82257.1, ECO:0000313|Proteomes:UP000190322};
RN [1] {ECO:0000313|EMBL:OOR82257.1, ECO:0000313|Proteomes:UP000190322}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCUG 8415A {ECO:0000313|EMBL:OOR82257.1,
RC ECO:0000313|Proteomes:UP000190322};
RA Engstrom-Jakobsson H., Salva-Serra F., Thorell K., Gonzales-Siles L.,
RA Karlsson R., Boulund F., Engstrand L., Moore E.;
RT "Draft genome sequence of Moraxella canis CCUG 8415A type strain.";
RL Submitted (FEB-2017) 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}.
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:OOR82257.1}.
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DR EMBL; MUXT01000014; OOR82257.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1S9ZFX8; -.
DR Proteomes; UP000190322; Unassembled WGS sequence.
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 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.
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 88..217
FT /note="THUMP"
FT /evidence="ECO:0000259|PROSITE:PS51165"
FT REGION 818..905
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 917..936
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 831..886
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 936 AA; 105992 MW; 7F2385A7728E1B73 CRC64;
MGGSYFLNSY HGLCYNTLFF KTQIWTLMTQ HKPSYFADLK NFDVNEFTIV VTCADGLEAA
LQIELGSFGL SSDVLRAGRV AVITDLAKLY HICLYSRVAS RVLLPLGEYH FKQKLSQTAP
SQSVEVLDED VPEALYQFAS RIDWTDLFGL EHRFAIRLST DKRLSVNQQF ATLRIKDAIA
DVFNRAFGAR PDVDAKQPDF QIFAAANHKF AEIFLDLSGT SLHRRGYRVA NTAAPLKENL
AAALLYECGW HEGTYDTIID PMCGSGTFIT EALLMRADYP VGLEKSADEF GFYCWQHHDD
EMWDEMVSDA TQRFHARLAQ MQAKPLTVIA CDADAYAVQA CHKNLMAAGL SPILDQVTLA
QRALYQLPKL LSTLTCSKPL IITNPPYGER LGDTDFIKPL YHGLGLHVAA GMRSVAANTG
QAIDATMAVL ASHIEHADTL PIIEPQTLRC HNGALTVYFR HGELNLSESS ALIFEWQKQE
ITHPEAQDFI NRLQKNLSNL KKQAIKVGVT NLRVYDADLP NFNVAIDVYG DKIHVQEYAP
PKQIPADVAK ARFNLVLQAV REVFGVPRES IFIKTRAKQS GNEQYTKNDN AAKRRKMWVM
RELDAYFYVN FTEYLDTGLF IDHRNMRAKV GAASRAKRVL NLFSYTCTAS VHAALSGAKS
VTSVDLSANY LDWGKQNFAL NGLVLDAMTE DGEKYQFIAH DVFEWIKGHT EQYDVIFIDP
PTFSNSKKFK GTFDVQRDHV ALINRAMNRL TADGVLYFSN NYMRFEFDES LMARYDVKDI
THETIGFDFD LKKPIHRSYE IRHKNAVKSE AVFLDDAVDQ KPQPKTPKSF DQPKRFAKKF
NQTTDKKPNH KPGKDGKKSH ADRFNNFDHR AKRSAPDSRR FNDSDHKPNQ ATNQPSIKRV
YVNPKLADEN LAQRLTDKLA EASPQGEKRY KIKKKS
//
