ID I0JP46_HALH3 Unreviewed; 253 AA.
AC I0JP46;
DT 13-JUN-2012, integrated into UniProtKB/TrEMBL.
DT 13-JUN-2012, sequence version 1.
DT 27-MAR-2024, entry version 51.
DE RecName: Full=Ribosomal RNA small subunit methyltransferase E {ECO:0000256|PIRNR:PIRNR015601};
DE EC=2.1.1.193 {ECO:0000256|PIRNR:PIRNR015601};
GN OrderedLocusNames=HBHAL_3570 {ECO:0000313|EMBL:CCG45916.1};
OS Halobacillus halophilus (strain ATCC 35676 / DSM 2266 / JCM 20832 / KCTC
OS 3685 / LMG 17431 / NBRC 102448 / NCIMB 2269) (Sporosarcina halophila).
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Halobacillus.
OX NCBI_TaxID=866895 {ECO:0000313|EMBL:CCG45916.1, ECO:0000313|Proteomes:UP000007397};
RN [1] {ECO:0000313|EMBL:CCG45916.1, ECO:0000313|Proteomes:UP000007397}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35676 / DSM 2266 / JCM 20832 / KCTC 3685 / LMG 17431 /
RC NBRC 102448 / NCIMB 2269 {ECO:0000313|Proteomes:UP000007397};
RX PubMed=22583374; DOI=10.1111/j.1462-2920.2012.02770.x;
RA Saum S.H., Pfeiffer F., Palm P., Rampp M., Schuster S.C., Muller V.,
RA Oesterhelt D.;
RT "Chloride and organic osmolytes: a hybrid strategy to cope with elevated
RT salinities by the moderately halophilic, chloride-dependent bacterium
RT Halobacillus halophilus.";
RL Environ. Microbiol. 15:1619-1633(2013).
CC -!- FUNCTION: Specifically methylates the N3 position of the uracil ring of
CC uridine 1498 (m3U1498) in 16S rRNA. Acts on the fully assembled 30S
CC ribosomal subunit. {ECO:0000256|ARBA:ARBA00025699,
CC ECO:0000256|PIRNR:PIRNR015601}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=S-adenosyl-L-methionine + uridine(1498) in 16S rRNA = H(+) +
CC N(3)-methyluridine(1498) in 16S rRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:42920, Rhea:RHEA-COMP:10283, Rhea:RHEA-COMP:10284,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:65315, ChEBI:CHEBI:74502; EC=2.1.1.193;
CC Evidence={ECO:0000256|ARBA:ARBA00000792,
CC ECO:0000256|PIRNR:PIRNR015601};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|PIRNR:PIRNR015601}.
CC -!- SIMILARITY: Belongs to the RNA methyltransferase RsmE family.
CC {ECO:0000256|ARBA:ARBA00005528, ECO:0000256|PIRNR:PIRNR015601}.
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DR EMBL; HE717023; CCG45916.1; -; Genomic_DNA.
DR RefSeq; WP_014643805.1; NC_017668.1.
DR AlphaFoldDB; I0JP46; -.
DR STRING; 866895.HBHAL_3570; -.
DR KEGG; hhd:HBHAL_3570; -.
DR PATRIC; fig|866895.3.peg.2592; -.
DR eggNOG; COG1385; Bacteria.
DR HOGENOM; CLU_067442_3_0_9; -.
DR Proteomes; UP000007397; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-KW.
DR CDD; cd18084; RsmE-like; 1.
DR Gene3D; 3.40.1280.10; -; 1.
DR InterPro; IPR029028; Alpha/beta_knot_MTases.
DR InterPro; IPR015947; PUA-like_sf.
DR InterPro; IPR006700; RsmE.
DR InterPro; IPR046886; RsmE_MTase_dom.
DR InterPro; IPR046887; RsmE_PUA-like.
DR InterPro; IPR029026; tRNA_m1G_MTases_N.
DR NCBIfam; TIGR00046; RsmE family RNA methyltransferase; 1.
DR PANTHER; PTHR30027:SF3; 16S RRNA (URACIL(1498)-N(3))-METHYLTRANSFERASE; 1.
DR PANTHER; PTHR30027; RIBOSOMAL RNA SMALL SUBUNIT METHYLTRANSFERASE E; 1.
DR Pfam; PF04452; Methyltrans_RNA; 1.
DR Pfam; PF20260; PUA_4; 1.
DR PIRSF; PIRSF015601; MTase_slr0722; 1.
DR SUPFAM; SSF75217; alpha/beta knot; 1.
DR SUPFAM; SSF88697; PUA domain-like; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|PIRNR:PIRNR015601};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603,
KW ECO:0000256|PIRNR:PIRNR015601};
KW Reference proteome {ECO:0000313|Proteomes:UP000007397};
KW rRNA processing {ECO:0000256|ARBA:ARBA00022552,
KW ECO:0000256|PIRNR:PIRNR015601};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW ECO:0000256|PIRNR:PIRNR015601};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR015601}.
FT DOMAIN 18..61
FT /note="Ribosomal RNA small subunit methyltransferase E PUA-
FT like"
FT /evidence="ECO:0000259|Pfam:PF20260"
FT DOMAIN 73..242
FT /note="Ribosomal RNA small subunit methyltransferase E
FT methyltransferase"
FT /evidence="ECO:0000259|Pfam:PF04452"
SQ SEQUENCE 253 AA; 29193 MW; B6B90E5EE444FA60 CRC64;
MQRYFVKGSS WENERLWITG EDVHHISRVM RMDKGDKLIG IHPELGPAIC EISEVTSNHV
ECWVEEWLEE NRELPVQVSI VQSLGKGDKL EQVVQKGTEL GAFTFIPYQA ERSVAKWDEK
KAEKKIQRLQ KIAKEASEQS ERIRIPEIHS LLSFQELIHL TKEYDWCILA HADEARRKSY
RPLASILEMI KPDDRVLVVF GPEGGFSEKE VSDLVSAGFL TVRLGPRILR METAPLYFLS
TLSYHFEERG KNS
//
