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Q8K9L5 (RSMC_BUCAP) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 62. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Ribosomal RNA small subunit methyltransferase C
EC=2.1.1.172
Alternative name(s):
16S rRNA m2G1207 methyltransferase
rRNA (guanine-N(2)-)-methyltransferase RsmC
Gene names
Name:rsmC
Ordered Locus Names:BUsg_319
OrganismBuchnera aphidicola subsp. Schizaphis graminum (strain Sg) [Complete proteome] [HAMAP]
Taxonomic identifier198804 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera

Protein attributes

Sequence length336 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Specifically methylates the guanosine in position 1207 of 16S rRNA in the 30S particle By similarity. HAMAP MF_01862

Catalytic activity

S-adenosyl-L-methionine + guanosine(1207) in 16S rRNA = S-adenosyl-L-homocysteine + N(2)-methylguanosine(1207) in 16S rRNA. HAMAP MF_01862

Subunit structure

Monomer By similarity. HAMAP MF_01862

Subcellular location

Cytoplasm Potential HAMAP MF_01862.

Sequence similarities

Belongs to the methyltransferase superfamily. RsmC family.

Sequence caution

The sequence AAM67873.1 differs from that shown. Reason: Erroneous initiation.

Ontologies

Keywords
   Biological processrRNA processing
   Cellular componentCytoplasm
   LigandS-adenosyl-L-methionine
   Molecular functionMethyltransferase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionrRNA (guanine-N2-)-methyltransferase activity

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 336336Ribosomal RNA small subunit methyltransferase C HAMAP MF_01862
PRO_0000097488

Sequences

Sequence LengthMass (Da)Tools
Q8K9L5 [UniParc].

Last modified November 15, 2002. Version 2.
Checksum: 43BBC5E1D2535CFF

FASTA33638,871
        10         20         30         40         50         60 
MIFSKNSQLI LRHQKIFKNK IVFFSGNIED ELPINLLTIK TKIHLQKSQN FLKINNNKNI 

        70         80         90        100        110        120 
TFYRKLLVSQ DTVQDCNILI YYWPKNKSEA RFQLFNILSF LPIKSEIFIV GSNSSGVKSA 

       130        140        150        160        170        180 
KLILEESIKL KKIDNANHSI LMSGILINKT KFKLEKFFKI HIWKNLIIKS LPGVFGHKKI 

       190        200        210        220        230        240 
DEGSKFIAST FSEKINGKIL DVGCGSGFLS VSILRKSPKC VVTMIDRKLS ALESSKATLD 

       250        260        270        280        290        300 
ANFFKGEVLS SNIYSNIFKK FNMIVSNPPL HDDLKINFDI TKKIIFNSKK HLKKNGELRF 

       310        320        330 
VTNHCFSYDF YLKKVFSEFH IMKKDNKYKV YQAFLK

« Hide

References

[1]"50 million years of genomic stasis in endosymbiotic bacteria."
Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E.
Science 296:2376-2379(2002) [PubMed: 12089438] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: Sg.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE013218 Genomic DNA. Translation: AAM67873.1. Different initiation.
RefSeqNP_660662.2. NC_004061.1.

3D structure databases

ProteinModelPortalQ8K9L5.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaEBBUCT00000000369; EBBUCP00000000369; EBBUCG00000000369.
GeneID1005524.
GenomeReviewsGene locus BUsg_319 in contig AE013218_GR.
KEGGbas:BUsg319.
PATRIC21247447. VBIBucAph100086_0333.

Organism-specific databases

CMRSearch...

Phylogenomic databases

GeneTreeEBGT00050000007939.
HOGENOMHBG296757.
OMAFWKSYRL.
ProtClustDBCLSK315665.

Enzyme and pathway databases

BioCycBAPH198804:BUSG319-MONOMER.

Family and domain databases

HAMAPMF_01862. 16SrRNA_methyltr_C.
[Tree]
InterProIPR013675. Mtase_sm_N.
IPR023543. rRNA_ssu_MeTfrase_C.
IPR007848. Small_mtfrase.
[Graphical view]
KOK00564.
PfamPF05175. MTS. 1 hit.
PF08468. MTS_N. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameRSMC_BUCAP
AccessionPrimary (citable) accession number: Q8K9L5
Entry history
Integrated into UniProtKB/Swiss-Prot: November 15, 2002
Last sequence update: November 15, 2002
Last modified: January 25, 2012
This is version 62 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Buchnera aphidicola (subsp. Schizaphis graminum)

Buchnera aphidicola (subsp. Schizaphis graminum): entries and gene names

SIMILARITY comments

Index of protein domains and families

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