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Entry version 135 (31 Jul 2019)
Sequence version 2 (23 Jan 2007)
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Protein

Ribonucleoside-diphosphate reductase 1 subunit beta

Gene

nrdB

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:5 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>
-Experimental evidence at protein leveli <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

Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. R2 contains the tyrosyl radical required for catalysis.

Miscellaneous

E.coli produces two separate class I enzymes. This one is the functional enzyme during growth.
A substrate-binding catalytic site, located on R1, is formed only in the presence of the second subunit R2.

<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

<p>This subsection of the ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Fe cationNote: Binds 2 iron ions per subunit.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Inhibited by hydroxyurea, leads to dNTP depletion, replication fork arrest and genomic instability.1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: DNA replication

This protein is involved in the pathway DNA replication, which is part of Genetic information processing.
View all proteins of this organism that are known to be involved in the pathway DNA replication and in Genetic information processing.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi85Iron 11
Metal bindingi116Iron 11
Metal bindingi116Iron 21
Metal bindingi119Iron 11
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei1231
Metal bindingi205Iron 21
Metal bindingi239Iron 21
Metal bindingi242Iron 21

<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

GO - Biological processi

<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 functionOxidoreductase
Biological processDNA replication
LigandIron, Metal-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:NRDB-MONOMER
ECOL316407:JW2229-MONOMER
MetaCyc:NRDB-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
1.17.4.1 2026

SABIO-RK: Biochemical Reaction Kinetics Database

More...
SABIO-RKi
P69924

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00326

<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:
Ribonucleoside-diphosphate reductase 1 subunit beta (EC:1.17.4.1)
Alternative name(s):
Protein B2
Protein R2
Ribonucleotide reductase 1
<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:nrdB
Synonyms:ftsB
Ordered Locus Names:b2235, JW2229
<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>OrganismiEscherichia coli (strain K12)
<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 identifieri83333 [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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
<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
  • UP000000318 <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
  • UP000000625 Componenti: Chromosome

Organism-specific databases

Escherichia coli strain K12 genome database

More...
EcoGenei
EG10661 nrdB

<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

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

Drug and drug target database

More...
DrugBanki
DB04077 Glycerol

<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 <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved1 Publication
<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_00001904762 – 376Ribonucleoside-diphosphate reductase 1 subunit betaAdd BLAST375

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P69924

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P69924

PRoteomics IDEntifications database

More...
PRIDEi
P69924

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Induced 4.2-fold by hydroxyurea (at protein level).1 Publication

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Tetramer of two alpha (R1) and two beta (R2) subunits. The B1 protein is a dimer of alpha subunits. A radical transfer pathway occurs between Tyr-123 of R2 and R1.

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
4260492, 56 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-1075 Ribonucleoside-diphosphate reductase complex

Database of interacting proteins

More...
DIPi
DIP-36213N

Protein interaction database and analysis system

More...
IntActi
P69924, 13 interactors

STRING: functional protein association networks

More...
STRINGi
511145.b2235

<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

Secondary structure

1376
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...
SMRi
P69924

Database of comparative protein structure models

More...
ModBasei
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
P69924

<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

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105E05 Bacteria
COG0208 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000278087

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P69924

KEGG Orthology (KO)

More...
KOi
K00526

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P69924

Family and domain databases

Conserved Domains Database

More...
CDDi
cd01049 RNRR2, 1 hit

Database of protein disorder

More...
DisProti
DP00107

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.620.20, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR009078 Ferritin-like_SF
IPR012348 RNR-like
IPR033909 RNR_small
IPR030475 RNR_small_AS
IPR000358 RNR_small_fam

The PANTHER Classification System

More...
PANTHERi
PTHR23409 PTHR23409, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00268 Ribonuc_red_sm, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47240 SSF47240, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00368 RIBORED_SMALL, 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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P69924-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAYTTFSQTK NDQLKEPMFF GQPVNVARYD QQKYDIFEKL IEKQLSFFWR
60 70 80 90 100
PEEVDVSRDR IDYQALPEHE KHIFISNLKY QTLLDSIQGR SPNVALLPLI
110 120 130 140 150
SIPELETWVE TWAFSETIHS RSYTHIIRNI VNDPSVVFDD IVTNEQIQKR
160 170 180 190 200
AEGISSYYDE LIEMTSYWHL LGEGTHTVNG KTVTVSLREL KKKLYLCLMS
210 220 230 240 250
VNALEAIRFY VSFACSFAFA ERELMEGNAK IIRLIARDEA LHLTGTQHML
260 270 280 290 300
NLLRSGADDP EMAEIAEECK QECYDLFVQA AQQEKDWADY LFRDGSMIGL
310 320 330 340 350
NKDILCQYVE YITNIRMQAV GLDLPFQTRS NPIPWINTWL VSDNVQVAPQ
360 370
EVEVSSYLVG QIDSEVDTDD LSNFQL
Length:376
Mass (Da):43,517
Last modified:January 23, 2007 - 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:iBF2D9A49B643E84A
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
K02672 Genomic DNA Translation: AAA24224.1
U00096 Genomic DNA Translation: AAC75295.1
AP009048 Genomic DNA Translation: BAA16054.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A00527 RDEC2R

NCBI Reference Sequences

More...
RefSeqi
NP_416738.1, NC_000913.3
WP_000332037.1, NZ_STEB01000002.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC75295; AAC75295; b2235
BAA16054; BAA16054; BAA16054

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
946732

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW2229
eco:b2235

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|511145.12.peg.2324

<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
K02672 Genomic DNA Translation: AAA24224.1
U00096 Genomic DNA Translation: AAC75295.1
AP009048 Genomic DNA Translation: BAA16054.1
PIRiA00527 RDEC2R
RefSeqiNP_416738.1, NC_000913.3
WP_000332037.1, NZ_STEB01000002.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1AV8X-ray2.80A/B2-341[»]
1BIQX-ray2.05A/B2-376[»]
1JPRX-ray1.88A/B2-376[»]
1JQCX-ray1.61A/B2-376[»]
1MRRX-ray2.50A/B2-376[»]
1MXRX-ray1.42A/B2-376[»]
1PFRX-ray2.20A/B2-341[»]
1PIMX-ray2.00A/B2-376[»]
1PIUX-ray2.20A/B2-376[»]
1PIYX-ray1.68A/B2-376[»]
1PIZX-ray1.90A/B2-376[»]
1PJ0X-ray1.90A/B2-376[»]
1PJ1X-ray1.95A/B2-376[»]
1PM2X-ray1.80A/B2-340[»]
1R1RX-ray2.90D/E/F/P357-376[»]
1R65X-ray1.95A/B2-376[»]
1RIBX-ray2.20A/B2-376[»]
1RNRX-ray2.50A/B2-376[»]
1RSRX-ray2.00A/B2-376[»]
1RSVX-ray2.20A/B2-376[»]
1XIKX-ray1.70A/B2-376[»]
1YFDX-ray1.90A/B2-376[»]
2ALXX-ray2.60A1-340[»]
2AV8X-ray2.46A/B2-341[»]
2R1RX-ray3.00D/E/F/P357-376[»]
2X0XX-ray2.30D/E/F/P357-376[»]
2XAKX-ray2.80D/E/F/P357-376[»]
2XAPX-ray2.10D/E/F/P357-376[»]
2XAVX-ray2.80D/E/F/P357-376[»]
2XAWX-ray3.10D/E/F/P357-376[»]
2XAXX-ray2.75D/E/F/P357-376[»]
2XAYX-ray2.65D/E/F/P357-376[»]
2XAZX-ray2.60D/E/F/P357-376[»]
2XO4X-ray2.50D/E/F/P357-376[»]
2XO5X-ray2.70D/E/F/P357-376[»]
2XOFX-ray2.20A/B2-376[»]
3R1RX-ray3.00D/E/F/P357-376[»]
3UUSX-ray5.65E/F/G/H2-376[»]
4ERMX-ray3.95E/F/G/H2-376[»]
4ERPX-ray4.45E/F/G/H2-376[»]
4R1RX-ray3.20D/E/F/P357-376[»]
5CI2X-ray2.25A2-376[»]
5CI3X-ray2.40A2-376[»]
5CNSX-ray2.98E/F/G/H2-376[»]
5CNTX-ray3.25E/F/G/H2-376[»]
5CNUX-ray3.40E/F/G/H2-376[»]
5CNVX-ray3.20E/F/G/H2-376[»]
5R1RX-ray3.10D/E/F/P357-376[»]
6R1RX-ray3.10D/E/F/P357-376[»]
7R1RX-ray3.10D/E/F/P357-376[»]
SMRiP69924
ModBaseiSearch...

Protein-protein interaction databases

BioGridi4260492, 56 interactors
ComplexPortaliCPX-1075 Ribonucleoside-diphosphate reductase complex
DIPiDIP-36213N
IntActiP69924, 13 interactors
STRINGi511145.b2235

Chemistry databases

DrugBankiDB04077 Glycerol

Proteomic databases

jPOSTiP69924
PaxDbiP69924
PRIDEiP69924

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC75295; AAC75295; b2235
BAA16054; BAA16054; BAA16054
GeneIDi946732
KEGGiecj:JW2229
eco:b2235
PATRICifig|511145.12.peg.2324

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...
EchoBASEi
EB0655
EcoGeneiEG10661 nrdB

Phylogenomic databases

eggNOGiENOG4105E05 Bacteria
COG0208 LUCA
HOGENOMiHOG000278087
InParanoidiP69924
KOiK00526
PhylomeDBiP69924

Enzyme and pathway databases

UniPathwayiUPA00326
BioCyciEcoCyc:NRDB-MONOMER
ECOL316407:JW2229-MONOMER
MetaCyc:NRDB-MONOMER
BRENDAi1.17.4.1 2026
SABIO-RKiP69924

Miscellaneous databases

EvolutionaryTraceiP69924

Protein Ontology

More...
PROi
PR:P69924

Family and domain databases

CDDicd01049 RNRR2, 1 hit
DisProtiDP00107
Gene3Di1.10.620.20, 1 hit
InterProiView protein in InterPro
IPR009078 Ferritin-like_SF
IPR012348 RNR-like
IPR033909 RNR_small
IPR030475 RNR_small_AS
IPR000358 RNR_small_fam
PANTHERiPTHR23409 PTHR23409, 1 hit
PfamiView protein in Pfam
PF00268 Ribonuc_red_sm, 1 hit
SUPFAMiSSF47240 SSF47240, 1 hit
PROSITEiView protein in PROSITE
PS00368 RIBORED_SMALL, 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 nameiRIR2_ECOLI
<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: P69924
Secondary accession number(s): P00453
<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: July 21, 1986
Last sequence update: January 23, 2007
Last modified: July 31, 2019
This is version 135 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

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families
  4. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
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