Q87B70 (RSMI_XYLFT) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ribosomal RNA small subunit methyltransferase I
EC=2.1.1.198

Alternative name(s):
16S rRNA 2'-O-ribose C1402 methyltransferase
rRNA (cytidine-2'-O-)-methyltransferase RsmI

Gene names

Name:	rsmI
Ordered Locus Names:	PD_1588

Organism

Xylella fastidiosa (strain Temecula1 / ATCC 700964) [Complete proteome] [HAMAP]

Taxonomic identifier

183190 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xylella

Protein attributes

Sequence length	273 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Catalyzes the 2'-O-methylation of the ribose of cytidine 1402 (C1402) in 16S rRNA By similarity. HAMAP MF_01877
Catalytic activity	S-adenosyl-L-methionine + cytosine(1402) in 16S rRNA = S-adenosyl-L-homocysteine + 2'-O-methylcytosine(1402) in 16S rRNA. HAMAP MF_01877
Subcellular location	Cytoplasm Potential HAMAP MF_01877.
Sequence similarities	Belongs to the methyltransferase superfamily. RsmI family.

Ontologies

Keywords
Biological process	rRNA processing
Cellular component	Cytoplasm
Ligand	S-adenosyl-L-methionine
Molecular function	Methyltransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	rRNA processing Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	methyltransferase activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 273	273	Ribosomal RNA small subunit methyltransferase I HAMAP MF_01877		PRO_0000211963

Sequences

	Sequence		Length	Mass (Da)
	Q87B70 [UniParc]. Last modified June 16, 2003. Version 1. Checksum: 605BBF27C93D0036	FASTA	273	29,362
	10 20 30 40 50 60 MSTPGTLHIV ATPIGNLGDL SPRAQHILRT VTMICAEDTR HTRQLLAHFG IERPLLALHA 70 80 90 100 110 120 HNEDTLAERI ITRLISGESL ALVSDAGTPL ISDPGFLLVR AARAAGIRVT PVPGPSALIA 130 140 150 160 170 180 ALSVSGLPSN RFTFEGFLPA KPTARRDRLT HLAHEPRTLI FYEASHRIAE CLTDLATIFG 190 200 210 220 230 240 SMRIAVVARE LTKIFETVLD GTLATLQTQV ANDENQRKGE FVIIVQGAAD QDAAKITEGR 250 260 270 RIYALLKEHL PPSSAAKLAA EITGAPRKAL YGG

References

[1]

"Comparative analyses of the complete genome sequences of Pierce's disease and citrus variegated chlorosis strains of Xylella fastidiosa." Van Sluys M.A., de Oliveira M.C., Monteiro-Vitorello C.B., Miyaki C.Y., Furlan L.R., Camargo L.E.A., da Silva A.C.R., Moon D.H., Takita M.A., Lemos E.G.M., Machado M.A., Ferro M.I.T., da Silva F.R., Goldman M.H.S., Goldman G.H., Lemos M.V.F., El-Dorry H., Tsai S.M. , Carrer H., Carraro D.M., de Oliveira R.C., Nunes L.R., Siqueira W.J., Coutinho L.L., Kimura E.T., Ferro E.S., Harakava R., Kuramae E.E., Marino C.L., Giglioti E., Abreu I.L., Alves L.M.C., do Amaral A.M., Baia G.S., Blanco S.R., Brito M.S., Cannavan F.S., Celestino A.V., da Cunha A.F., Fenille R.C., Ferro J.A., Formighieri E.F., Kishi L.T., Leoni S.G., Oliveira A.R., Rosa V.E. Jr., Sassaki F.T., Sena J.A.D., de Souza A.A., Truffi D., Tsukumo F., Yanai G.M., Zaros L.G., Civerolo E.L., Simpson A.J.G., Almeida N.F. Jr., Setubal J.C., Kitajima J.P. J. Bacteriol. 185:1018-1026(2003) [PubMed: 12533478] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Temecula1 / ATCC 700964.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE009442 Genomic DNA. Translation: AAO29430.1.
RefSeq	NP_779781.1. NC_004556.1.
3D structure databases
ProteinModelPortal	Q87B70.
ModBase	Search...
Protein-protein interaction databases
STRING	Q87B70.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1142930.
GenomeReviews	Gene locus PD_1588 in contig AE009442_GR.
KEGG	xft:PD1588.
PATRIC	24151454. VBIXylFas71109_2031.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0313.
HOGENOM	HBG529058.
OMA	IASDRFC.
PhylomeDB	Q87B70.
ProtClustDB	CLSK446033.
Enzyme and pathway databases
BioCyc	XFAS183190:PD_1588-MONOMER.
Family and domain databases
HAMAP	MF_01877. 16SrRNA_methyltr_I. [Tree]
InterPro	IPR000878. 4pyrrol_Mease. IPR014777. 4pyrrole_Mease_sub1. IPR014776. 4pyrrole_Mease_sub2. IPR008189. rRNA_ssu_MeTfrase_I. IPR018063. SAM_MeTrfase_RsmI_CS. [Graphical view]
Gene3D	G3DSA:3.40.1010.10. 4pyrrole_Mease_sub1. 1 hit. G3DSA:3.30.950.10. 4pyrrole_Mease_sub2. 1 hit.
KO	K07056.
PANTHER	PTHR21091:SF18. PTHR21091:SF18. 1 hit.
Pfam	PF00590. TP_methylase. 1 hit. [Graphical view]
PIRSF	PIRSF005917. MTase_YraL. 1 hit.
SUPFAM	SSF53790. Cor/por_Metransf. 1 hit.
TIGRFAMs	TIGR00096. TIGR00096. 1 hit.
PROSITE	PS01296. RSMI. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

RSMI_XYLFT

Accession

Primary (citable) accession number: Q87B70

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 16, 2003
Last sequence update:	June 16, 2003
Last modified:	January 25, 2012
This is version 56 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program