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Entry version 149 (26 Feb 2020)
Sequence version 1 (01 Jun 1994)
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Protein

DNA-directed RNA polymerases I, II, and III subunit RPABC2

Gene

rpb6

Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Status
Reviewed-Annotation score:

Annotation score:4 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

DNA-dependent RNA polymerases catalyze the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I, II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such as 5S rRNA and tRNAs, respectively. Pol II is the central component of the basal RNA polymerase II transcription machinery. Pols are composed of mobile elements that move relative to each other. In Pol II, RPB6 is part of the clamp element and together with parts of RPB1 and RPB2 forms a pocket to which the RPB4-RPB7 subcomplex binds (By similarity).By similarity

<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

  • DNA-templated transcription, elongation Source: PomBase
  • transcription by RNA polymerase I Source: PomBase
  • transcription by RNA polymerase II Source: PomBase
  • transcription by RNA polymerase III Source: PomBase

<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

Biological processTranscription

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SPO-113418 Formation of the Early Elongation Complex
R-SPO-674695 RNA Polymerase II Pre-transcription Events
R-SPO-6781823 Formation of TC-NER Pre-Incision Complex
R-SPO-6782135 Dual incision in TC-NER
R-SPO-6782210 Gap-filling DNA repair synthesis and ligation in TC-NER
R-SPO-6796648 TP53 Regulates Transcription of DNA Repair Genes
R-SPO-6807505 RNA polymerase II transcribes snRNA genes
R-SPO-72086 mRNA Capping
R-SPO-72163 mRNA Splicing - Major Pathway
R-SPO-72165 mRNA Splicing - Minor Pathway
R-SPO-73762 RNA Polymerase I Transcription Initiation
R-SPO-73772 RNA Polymerase I Promoter Escape
R-SPO-73776 RNA Polymerase II Promoter Escape
R-SPO-73779 RNA Polymerase II Transcription Pre-Initiation And Promoter Opening
R-SPO-75953 RNA Polymerase II Transcription Initiation
R-SPO-75955 RNA Polymerase II Transcription Elongation
R-SPO-76042 RNA Polymerase II Transcription Initiation And Promoter Clearance
R-SPO-76061 RNA Polymerase III Transcription Initiation From Type 1 Promoter
R-SPO-76066 RNA Polymerase III Transcription Initiation From Type 2 Promoter
R-SPO-77075 RNA Pol II CTD phosphorylation and interaction with CE
R-SPO-9018519 Estrogen-dependent gene expression

<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%5Fand%5Ftaxonomy%5Fsection">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:
DNA-directed RNA polymerases I, II, and III subunit RPABC2
Short name:
RNA polymerases I, II, and III subunit ABC2
Alternative name(s):
DNA-directed RNA polymerases I, II, and III 15 kDa polypeptide
RPC16
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:rpb6
Synonyms:rpo15
ORF Names:SPCC1020.04c
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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>OrganismiSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 identifieri284812 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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 lineageiEukaryotaFungiDikaryaAscomycotaTaphrinomycotinaSchizosaccharomycetesSchizosaccharomycetalesSchizosaccharomycetaceaeSchizosaccharomyces
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000002485 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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 III

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:SPCC1020.04c

Schizosaccharomyces pombe database

More...
PomBasei
SPCC1020.04c rpb6

<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

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

DNA-directed RNA polymerase, Nucleus

<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_00001337961 – 142DNA-directed RNA polymerases I, II, and III subunit RPABC2Add BLAST142

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylated.

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P36595

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

More...
PaxDbi
P36595

PRoteomics IDEntifications database

More...
PRIDEi
P36595

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P36595

<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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Component of the RNA polymerase I (Pol I), RNA polymerase II (Pol II) and RNA polymerase III (Pol III) complexes consisting of at least 14, 12 and 17 subunits, respectively.

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
275655, 14 interactors

Protein interaction database and analysis system

More...
IntActi
P36595, 1 interactor

STRING: functional protein association networks

More...
STRINGi
4896.SPCC1020.04c.1

<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
P36595

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
P36595

<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

More...
HOGENOMi
CLU_112527_0_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P36595

KEGG Orthology (KO)

More...
KOi
K03014

Identification of Orthologs from Complete Genome Data

More...
OMAi
MLVRRTW

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P36595

Family and domain databases

Database of protein disorder

More...
DisProti
DP00980

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.90.940.10, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_00192 RNApol_arch_K, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR020708 DNA-dir_RNA_polK_14-18kDa_CS
IPR006110 Pol_omega/K/RPB6
IPR012293 RNAP_RPB6_omega
IPR028363 RPB6
IPR036161 RPB6/omega-like_sf
IPR006111 RpoK/Rpb6

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01192 RNA_pol_Rpb6, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF500154 RPB6, 1 hit
PIRSF000778 RpoK/RPB6, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01409 RNA_pol_Rpb6, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF63562 SSF63562, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01111 RNA_POL_K_14KD, 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%5Flength">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%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

P36595-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSDYEEDEAF GMDGAVMEEE VDELEMIDEN GQSQQGVSHP GEPSTTVITE
60 70 80 90 100
DVASSKTAQS GKAVAKEDRT TTPYMTKYER ARILGTRALQ ISMNAPVLVD
110 120 130 140
LEGETDPLQI AMKELAQKKI PLLVRRYLPD GSYEDWSVAE LI
Length:142
Mass (Da):15,729
Last modified:June 1, 1994 - 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:iFDC4E7AD5B495D79
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
L00597 Genomic DNA Translation: AAA52084.1
L25592 Genomic DNA Translation: AAB04116.1
CU329672 Genomic DNA Translation: CAA18992.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T40837

NCBI Reference Sequences

More...
RefSeqi
NP_587956.1, NM_001022947.2

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
SPCC1020.04c.1; SPCC1020.04c.1:pep; SPCC1020.04c

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2539083

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
spo:SPCC1020.04c

<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
L00597 Genomic DNA Translation: AAA52084.1
L25592 Genomic DNA Translation: AAB04116.1
CU329672 Genomic DNA Translation: CAA18992.1
PIRiT40837
RefSeqiNP_587956.1, NM_001022947.2

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
3H0GX-ray3.65F/R1-142[»]
5U0Selectron microscopy7.80f1-142[»]
SMRiP36595
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGridi275655, 14 interactors
IntActiP36595, 1 interactor
STRINGi4896.SPCC1020.04c.1

PTM databases

iPTMnetiP36595

Proteomic databases

MaxQBiP36595
PaxDbiP36595
PRIDEiP36595

Genome annotation databases

EnsemblFungiiSPCC1020.04c.1; SPCC1020.04c.1:pep; SPCC1020.04c
GeneIDi2539083
KEGGispo:SPCC1020.04c

Organism-specific databases

EuPathDBiFungiDB:SPCC1020.04c
PomBaseiSPCC1020.04c rpb6

Phylogenomic databases

HOGENOMiCLU_112527_0_1_1
InParanoidiP36595
KOiK03014
OMAiMLVRRTW
PhylomeDBiP36595

Enzyme and pathway databases

ReactomeiR-SPO-113418 Formation of the Early Elongation Complex
R-SPO-674695 RNA Polymerase II Pre-transcription Events
R-SPO-6781823 Formation of TC-NER Pre-Incision Complex
R-SPO-6782135 Dual incision in TC-NER
R-SPO-6782210 Gap-filling DNA repair synthesis and ligation in TC-NER
R-SPO-6796648 TP53 Regulates Transcription of DNA Repair Genes
R-SPO-6807505 RNA polymerase II transcribes snRNA genes
R-SPO-72086 mRNA Capping
R-SPO-72163 mRNA Splicing - Major Pathway
R-SPO-72165 mRNA Splicing - Minor Pathway
R-SPO-73762 RNA Polymerase I Transcription Initiation
R-SPO-73772 RNA Polymerase I Promoter Escape
R-SPO-73776 RNA Polymerase II Promoter Escape
R-SPO-73779 RNA Polymerase II Transcription Pre-Initiation And Promoter Opening
R-SPO-75953 RNA Polymerase II Transcription Initiation
R-SPO-75955 RNA Polymerase II Transcription Elongation
R-SPO-76042 RNA Polymerase II Transcription Initiation And Promoter Clearance
R-SPO-76061 RNA Polymerase III Transcription Initiation From Type 1 Promoter
R-SPO-76066 RNA Polymerase III Transcription Initiation From Type 2 Promoter
R-SPO-77075 RNA Pol II CTD phosphorylation and interaction with CE
R-SPO-9018519 Estrogen-dependent gene expression

Miscellaneous databases

EvolutionaryTraceiP36595

Protein Ontology

More...
PROi
PR:P36595

Family and domain databases

DisProtiDP00980
Gene3Di3.90.940.10, 1 hit
HAMAPiMF_00192 RNApol_arch_K, 1 hit
InterProiView protein in InterPro
IPR020708 DNA-dir_RNA_polK_14-18kDa_CS
IPR006110 Pol_omega/K/RPB6
IPR012293 RNAP_RPB6_omega
IPR028363 RPB6
IPR036161 RPB6/omega-like_sf
IPR006111 RpoK/Rpb6
PfamiView protein in Pfam
PF01192 RNA_pol_Rpb6, 1 hit
PIRSFiPIRSF500154 RPB6, 1 hit
PIRSF000778 RpoK/RPB6, 1 hit
SMARTiView protein in SMART
SM01409 RNA_pol_Rpb6, 1 hit
SUPFAMiSSF63562 SSF63562, 1 hit
PROSITEiView protein in PROSITE
PS01111 RNA_POL_K_14KD, 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 nameiRPAB2_SCHPO
<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: P36595
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 1, 1994
Last sequence update: June 1, 1994
Last modified: February 26, 2020
This is version 149 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 programFungal 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, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
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