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Entry version 91 (16 Oct 2019)
Sequence version 2 (15 Jun 2010)
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Protein

Ribosomal RNA small subunit methyltransferase A

Gene

rsmA

Organism
Mycoplasma gallisepticum (strain R(low / passage 15 / clone 2))
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 sitei23S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei25S-adenosyl-L-methionine; via amide nitrogenUniRule annotation1
Binding sitei50S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei72S-adenosyl-L-methionineUniRule annotation1
Binding sitei94S-adenosyl-L-methionineUniRule annotation1
Binding sitei116S-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

<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

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
MGAL710127:G1GL5-27-MONOMER

<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:MYCGA0100
ORF Names:MGA_0633
<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>OrganismiMycoplasma gallisepticum (strain R(low / passage 15 / clone 2))
<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 identifieri710127 [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 lineageiBacteriaTenericutesMollicutesMycoplasmataceaeMycoplasma
<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
  • UP000001418 <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

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_00001015581 – 268Ribosomal RNA small subunit methyltransferase AAdd BLAST268

<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

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SMRi
Q7NC69

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

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
HOG000227962

KEGG Orthology (KO)

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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

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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

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SMARTi
View protein in SMART
SM00650 rADc, 1 hit

Superfamily database of structural and functional annotation

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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.

Q7NC69-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MINKINKFFK NNEFSPSKQR GQNFLIDQNI INNVVEAVSK INPSKVLEIG
60 70 80 90 100
PGLGAISEQL IKRFADNYYA IELDKKLFHH LNERLLKDHI LHADALEIDW
110 120 130 140 150
KSIFDNLGDN PTMVGNLPYN ISSKLIKKFI LSTYRCAIIM VQKEMGLRLL
160 170 180 190 200
AKINSKDYSA FSALCQYSLS VSKIIEINET AFIPQPKVRS TLLFLEKKDI
210 220 230 240 250
AFNEGYEKFL KLIFLSRRKT ILNNLKNNYD PKLIIQSLVS LGFKKTSRAQ
260
ELSPTQLFSL YESLSKLC
Length:268
Mass (Da):30,771
Last modified:June 15, 2010 - v2
<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:iDBF50AE01B538783
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AE015450 Genomic DNA Translation: AAP56360.2

NCBI Reference Sequences

More...
RefSeqi
WP_011113239.1, NC_004829.2

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAP56360; AAP56360; MGA_0633

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
1090058

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mga:MGA_0633

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|233150.7.peg.12

<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
AE015450 Genomic DNA Translation: AAP56360.2
RefSeqiWP_011113239.1, NC_004829.2

3D structure databases

SMRiQ7NC69
ModBaseiSearch...

Genome annotation databases

EnsemblBacteriaiAAP56360; AAP56360; MGA_0633
GeneIDi1090058
KEGGimga:MGA_0633
PATRICifig|233150.7.peg.12

Phylogenomic databases

HOGENOMiHOG000227962
KOiK02528
OMAiYYIATRL
OrthoDBi2030110at2

Enzyme and pathway databases

BioCyciMGAL710127:G1GL5-27-MONOMER

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_MYCGA
<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: Q7NC69
<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 26, 2005
Last sequence update: June 15, 2010
Last modified: October 16, 2019
This is version 91 of the entry and version 2 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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