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B5RFV5 (B5RFV5_SALG2) Unreviewed, UniProtKB/TrEMBL

Last modified June 11, 2014. Version 42. Feed History...

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

Protein namesRecommended name:
Ribosomal RNA small subunit methyltransferase G HAMAP-Rule MF_00074

EC=2.1.1.170 HAMAP-Rule MF_00074
Alternative name(s):
16S rRNA 7-methylguanosine methyltransferase HAMAP-Rule MF_00074
Gene names
Name:gidB EMBL CAR39349.1
Synonyms:rsmG HAMAP-Rule MF_00074
Ordered Locus Names:SG3560 EMBL CAR39349.1
OrganismSalmonella gallinarum (strain 287/91 / NCTC 13346) [Complete proteome] [HAMAP] EMBL CAR39349.1
Taxonomic identifier550538 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

Protein attributes

Sequence length209 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Specifically methylates the N7 position of guanine in position 527 of 16S rRNA By similarity. HAMAP-Rule MF_00074

Catalytic activity

S-adenosyl-L-methionine + guanine(527) in 16S rRNA = S-adenosyl-L-homocysteine + N(7)-methylguanine(527) in 16S rRNA. HAMAP-Rule MF_00074

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00074 SAAS SAAS003682.

Sequence similarities

Belongs to the methyltransferase superfamily. RNA methyltransferase RsmG family. HAMAP-Rule MF_00074

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Regions

Region126 – 1272S-adenosyl-L-methionine binding By similarity HAMAP-Rule MF_00074

Sites

Binding site751S-adenosyl-L-methionine; via carbonyl oxygen By similarity HAMAP-Rule MF_00074
Binding site801S-adenosyl-L-methionine; via carbonyl oxygen By similarity HAMAP-Rule MF_00074
Binding site1411S-adenosyl-L-methionine By similarity HAMAP-Rule MF_00074

Sequences

Sequence LengthMass (Da)Tools
B5RFV5 [UniParc].

Last modified November 4, 2008. Version 1.
Checksum: 9A5FABEEDB9F32D5

FASTA20923,347
        10         20         30         40         50         60 
MTVLNKLSRL LADAGISLTD HQKTLLVAYV DMLHKWNKAY NLTSVRDPNE MLVRHILDSI 

        70         80         90        100        110        120 
VVAPYLQGQR FIDVGTGPGL PGIPLAIVLP DAHFTLLDSL GKRVRFLRQV QHELKLENIT 

       130        140        150        160        170        180 
PVQSRVEAYP SEPPFDGVIS RAFASLNDMV SWCHHLPGEK GRFYALKGQL PGDEIASLPD 

       190        200 
NFSVESVEKL RVPQLEGERH LAIIKSNKV 

« Hide

References

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AM933173 Genomic DNA. Translation: CAR39349.1.
RefSeqYP_002228345.1. NC_011274.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING550538.SG3560.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAR39349; CAR39349; EBG00000233289.
PATRIC18505834. VBISalEnt1629_3779.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0357.
HOGENOMHOG000221012.
OMAKLDNITP.
OrthoDBEOG6HF639.

Enzyme and pathway databases

BioCycSENT550538:GJ93-3523-MONOMER.

Family and domain databases

Gene3D3.40.50.150. 1 hit.
HAMAPMF_00074. 16SrRNA_methyltr_G.
InterProIPR003682. rRNA_ssu_MeTfrase_G.
IPR029063. SAM-dependent_MTases-like.
[Graphical view]
PfamPF02527. GidB. 1 hit.
[Graphical view]
PIRSFPIRSF003078. GidB. 1 hit.
SUPFAMSSF53335. SSF53335. 1 hit.
TIGRFAMsTIGR00138. gidB. 1 hit.
ProtoNetSearch...

Entry information

Entry nameB5RFV5_SALG2
AccessionPrimary (citable) accession number: B5RFV5
Entry history
Integrated into UniProtKB/TrEMBL: November 4, 2008
Last sequence update: November 4, 2008
Last modified: June 11, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)