Skip Header

Contribute Send feedback
Read comments (?) or add your own

B2J8G8 (B2J8G8_NOSP7) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 22. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry infoCustomize order
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry infoCustomize order

Names and origin

Protein namesRecommended name:
Ribosomal RNA small subunit methyltransferase I HAMAP MF_01877
EC=2.1.1.198 HAMAP MF_01877
Alternative name(s):
16S rRNA 2'-O-ribose C1402 methyltransferase HAMAP MF_01877
rRNA (cytidine-2'-O-)-methyltransferase RsmI HAMAP MF_01877
Gene names
Name:rsmI HAMAP MF_01877
Ordered Locus Names:Npun_R2378
OrganismNostoc punctiforme (strain ATCC 29133 / PCC 73102) [Complete proteome] [HAMAP]
Taxonomic identifier63737 [NCBI]
Taxonomic lineageBacteria › Cyanobacteria › Nostocales › Nostocaceae › Nostoc

Protein attributes

Sequence length286 AA.
Sequence statusComplete.
Protein existenceInferred 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 By similarity HAMAP MF_01877.

Sequence similarities

Belongs to the methyltransferase superfamily. RsmI family. HAMAP MF_01877

Ontologies

Keywords
   Biological processrRNA processing HAMAP MF_01877
   Cellular componentCytoplasm HAMAP MF_01877
   LigandS-adenosyl-L-methionine HAMAP MF_01877
   Molecular functionMethyltransferase HAMAP MF_01877 EMBL ACC80945.1
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processenzyme-directed rRNA 2'-O-methylation

Inferred from electronic annotation. Source: HAMAP

   Cellular componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionrRNA (cytosine-2'-O-)-methyltransferase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequences

Sequence LengthMass (Da)Tools
B2J8G8 [UniParc].

Last modified June 10, 2008. Version 1.
Checksum: 109092E2F1EDDE45

FASTA28631,771
        10         20         30         40         50         60 
MQTDPKPGTL YVVGTPIGNL EDITFRAVRI LQTVDIIAAE DTRHTGKLLQ HFQVKTPQVS 

        70         80         90        100        110        120 
YHEHNRTSRI PELLEHLINN KAIALVSDAG MPGISDPGYE LVKACIEAGI SVVPIPGASA 

       130        140        150        160        170        180 
AITALSASGL PTDRFVFEGF LPAKTQQRQE HLESLQTESR TLIFYESPHR LRDTLQDLAQ 

       190        200        210        220        230        240 
VWGSDRQIVL GRELTKLYEE FWRGTIAEAI AHYSQREPQG EYTLVVAGIP ASQPQLTEEE 

       250        260        270        280 
LKAELKLLIS QGISRSQASR QLAKFTSLPR RQLYQLALSL VVTPES

« Hide

References

[1]"Complete sequence of chromosome of Nostoc punctiforme ATCC 29133."
Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Meeks J.C. expand/collapse author list , Elhai J., Campbell E.L., Thiel T., Longmire J., Potts M., Atlas R.
Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 29133 / PCC 73102.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP001037 Genomic DNA. Translation: ACC80945.1.
RefSeqYP_001865888.1. NC_010628.1.

3D structure databases

ProteinModelPortalB2J8G8.
ModBaseSearch...

Protein-protein interaction databases

STRINGB2J8G8.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID6251778.
GenomeReviewsGene locus Npun_R2378 in contig CP001037_GR.
KEGGnpu:Npun_R2378.
PATRIC22757169. VBINosPun48114_2775.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHBG529058.
OMAGREMTKI.
PhylomeDBB2J8G8.
ProtClustDBCLSK516959.

Family and domain databases

HAMAPMF_01877. 16SrRNA_methyltr_I.
[Tree]
InterProIPR000878. 4pyrrol_Mease.
IPR014777. 4pyrrole_Mease_sub1.
IPR014776. 4pyrrole_Mease_sub2.
IPR008189. rRNA_ssu_MeTfrase_I.
IPR018063. SAM_MeTrfase_RsmI_CS.
[Graphical view]
Gene3DG3DSA:3.40.1010.10. 4pyrrole_Mease_sub1. 1 hit.
G3DSA:3.30.950.10. 4pyrrole_Mease_sub2. 1 hit.
KOK07056.
PANTHERPTHR21091:SF18. PTHR21091:SF18. 1 hit.
PfamPF00590. TP_methylase. 1 hit.
[Graphical view]
PIRSFPIRSF005917. MTase_YraL. 1 hit.
SUPFAMSSF53790. Cor/por_Metransf. 1 hit.
TIGRFAMsTIGR00096. TIGR00096. 1 hit.
PROSITEPS01296. RSMI. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameB2J8G8_NOSP7
AccessionPrimary (citable) accession number: B2J8G8
Entry history
Integrated into UniProtKB/TrEMBL: June 10, 2008
Last sequence update: June 10, 2008
Last modified: December 14, 2011
This is version 22 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
to top of pageNames·Attributes·General annotation·Ontologies·Sequences·References·Cross-refs·Entry info