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UniProtKB - B7JWJ7 (RSMA_RIPO1)

Entry version 57 (16 Oct 2019)
Sequence version 1 (10 Feb 2009)
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Protein

Ribosomal RNA small subunit methyltransferase A

Gene

rsmA

Organism
Rippkaea orientalis (strain PCC 8801) (Cyanothece sp. (strain PCC 8801))
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Specifically dimethylates two adjacent adenosines (A1518 and A1519) in the loop of a conserved hairpin near the 3'-end of 16S rRNA in the 30S particle. May play a critical role in biogenesis of 30S subunits.UniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei11S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei13S-adenosyl-L-methionine; via amide nitrogenUniRule annotation1
Binding sitei38S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei59S-adenosyl-L-methionineUniRule annotation1
Binding sitei84S-adenosyl-L-methionineUniRule annotation1
Binding sitei109S-adenosyl-L-methionineUniRule annotation1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionMethyltransferase, RNA-binding, Transferase
Biological processrRNA processing
LigandS-adenosyl-L-methionine

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Ribosomal RNA small subunit methyltransferase AUniRule annotation (EC:2.1.1.182UniRule annotation)
Alternative name(s):
16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferaseUniRule annotation
16S rRNA dimethyladenosine transferaseUniRule annotation
16S rRNA dimethylaseUniRule annotation
S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferaseUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:rsmAUniRule annotation
Synonyms:ksgAUniRule annotation
Ordered Locus Names:PCC8801_4416
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiRippkaea orientalis (strain PCC 8801) (Cyanothece sp. (strain PCC 8801))
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri41431 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteria › Cyanobacteria › Oscillatoriophycideae › Chroococcales › Aphanothecaceae › Rippkaea › Rippkaea orientalis
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000008204 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

GO - Cellular componenti

Complete GO annotation on QuickGO ...

Keywords - Cellular componenti

Cytoplasm

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_10001302661 – 272Ribosomal RNA small subunit methyltransferase AAdd BLAST272

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

STRING: functional protein association networks

More...STRINGi		41431.PCC8801_4416

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		B7JWJ7

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the class I-like SAM-binding methyltransferase superfamily. rRNA adenine N(6)-methyltransferase family. RsmA subfamily.UniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG4105D1X Bacteria
COG0030 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		HOG000227962

KEGG Orthology (KO)

More...KOi		K02528

Identification of Orthologs from Complete Genome Data

More...OMAi		YYIATRL

Database of Orthologous Groups

More...OrthoDBi		2030110at2

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.8.100, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_00607 16SrRNA_methyltr_A, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001737 KsgA/Erm
IPR023165 rRNA_Ade_diMease-like
IPR020596 rRNA_Ade_Mease_Trfase_CS
IPR020598 rRNA_Ade_methylase_Trfase_N
IPR011530 rRNA_adenine_dimethylase
IPR029063 SAM-dependent_MTases

The PANTHER Classification System

More...PANTHERi		PTHR11727 PTHR11727, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00398 RrnaAD, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00650 rADc, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53335 SSF53335, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00755 ksgA, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS01131 RRNA_A_DIMETH, 1 hit
PS51689 SAM_RNA_A_N6_MT, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

B7JWJ7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPQPRKRFAQ HWLRSETALD QIIEAAQLNM SDLVLEIGPG TGILTRRLLP 
        60         70         80         90        100
LVQSIVAVEL DRDLCYRLAK SFGNFNHFLL LEGDILSLDL TTQLEQFPQF 
       110        120        130        140        150
QPINKVVANI PYNITSPILE KLLGSIAHPQ HPSYELIVLL MQKEVAQRIV 
       160        170        180        190        200
ASPQSKAYGA LSVRTQYLAQ CDYICEVPSK AFDPPPKVDS AVIRLTPRSL 
       210        220        230        240        250
ETPAINPQKL DQLVKLGFAN RRKMLHNNLK SIIDKDHLTL LLDQLQINPQ 
       260        270 
VRAEELSLEQ WIMFSNLLET VS
Length:272
Mass (Da):30,804
Last modified:February 10, 2009 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iDBA5A56143F545B8
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
CP001287 Genomic DNA Translation: ACK68338.1

NCBI Reference Sequences

More...RefSeqi		WP_015957431.1, NC_011726.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		ACK68338; ACK68338; PCC8801_4416

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		cyp:PCC8801_4416

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001287 Genomic DNA Translation: ACK68338.1
RefSeqiWP_015957431.1, NC_011726.1

3D structure databases

SMRiB7JWJ7
ModBaseiSearch...

Protein-protein interaction databases

STRINGi41431.PCC8801_4416

Genome annotation databases

EnsemblBacteriaiACK68338; ACK68338; PCC8801_4416
KEGGicyp:PCC8801_4416

Phylogenomic databases

eggNOGiENOG4105D1X Bacteria
COG0030 LUCA
HOGENOMiHOG000227962
KOiK02528
OMAiYYIATRL
OrthoDBi2030110at2

Family and domain databases

Gene3Di1.10.8.100, 1 hit
HAMAPiMF_00607 16SrRNA_methyltr_A, 1 hit
InterProiView protein in InterPro
IPR001737 KsgA/Erm
IPR023165 rRNA_Ade_diMease-like
IPR020596 rRNA_Ade_Mease_Trfase_CS
IPR020598 rRNA_Ade_methylase_Trfase_N
IPR011530 rRNA_adenine_dimethylase
IPR029063 SAM-dependent_MTases
PANTHERiPTHR11727 PTHR11727, 1 hit
PfamiView protein in Pfam
PF00398 RrnaAD, 1 hit
SMARTiView protein in SMART
SM00650 rADc, 1 hit
SUPFAMiSSF53335 SSF53335, 1 hit
TIGRFAMsiTIGR00755 ksgA, 1 hit
PROSITEiView protein in PROSITE
PS01131 RRNA_A_DIMETH, 1 hit
PS51689 SAM_RNA_A_N6_MT, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiRSMA_RIPO1
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: B7JWJ7
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: October 16, 2019
This is version 57 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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