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Entry version 141 (16 Oct 2019)
Sequence version 1 (01 Oct 2000)
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Protein

DNA-directed RNA polymerases IV and V subunit 2

Gene

NRPD2

Organism
Arabidopsis thaliana (Mouse-ear cress)
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

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest component of RNA polymerases IV and V which mediate short-interfering RNAs (siRNA) accumulation and subsequent RNA-directed DNA methylation-dependent (RdDM) transcriptional gene silencing (TGS) of endogenous repeated sequences, including transposable elements. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Also required for full erasure of methylation when the RNA trigger is withdrawn. Required for intercellular RNA interference (RNAi) leading to systemic post-transcriptional gene silencing. Involved in the maintenance of post-transcriptional RNA silencing. During interphase, mediates siRNA-independent heterochromatin association and methylation into chromocenters and condensation and cytosine methylation at pericentromeric major repeats. Required for complete maintenance of the 35S promoter homology-dependent TGS in transgenic plants and for the initial establishment of DNA methylation.12 Publications

<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 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 bindingi786Magnesium; shared with RPB1By similarity1
Metal bindingi1108ZincBy similarity1
Metal bindingi1111ZincBy similarity1
Metal bindingi1133ZincBy similarity1
Metal bindingi1136ZincBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri1108 – 1136C4-typeBy similarityAdd BLAST29

<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 functionNucleotidyltransferase, Transferase
Biological processTranscription, Transcription regulation
LigandMagnesium, Metal-binding, Zinc

<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:
DNA-directed RNA polymerases IV and V subunit 2 (EC:2.7.7.6)
Alternative name(s):
DNA-directed RNA polymerase D subunit 2a
Short name:
AtNRPD2a
Short name:
Nuclear RNA polymerase D 2a
Nuclear RNA polymerase E 2
Protein DEFECTIVE IN MERISTEM SILENCING 2
Protein DEFECTIVE IN RNA-DIRECTED DNA METHYLATION 2
RNA polymerase IV subunit 2a
Short name:
POL IV 2a
<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:NRPD2
Synonyms:DMS2, DRD2, NRPD2a, NRPE2, RPD2a
Ordered Locus Names:At3g23780
ORF Names:MYM9.13
<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>OrganismiArabidopsis thaliana (Mouse-ear cress)
<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 identifieri3702 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<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
  • UP000006548 <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 3

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT3G23780

The Arabidopsis Information Resource

More...
TAIRi
locus:2095233 AT3G23780

<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 Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

DNA-directed RNA polymerase, Nucleus

<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

<p>This subsection of the ‘Pathology and Biotech’ section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Blocked in the perpetuation of CNN, CG and CNG methylation in repeated endogenous DNA. Reduction of heterochromatin association and methylation into chromocenters, coincident with decondensation and losses in cytosine methylation at pericentromeric major repeats such as 5S gene clusters and AtSN1 retroelements during interphase, independently of siRNA accumulation. Altered cell-to-cell movement of siRNA beyond the vasculature. Reduced 35S promoter homology-dependent transcriptional gene silencing (TGS) in transgenic plants.10 Publications

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi629R → Q in nrpd/e2-19; decreased DNA methylation. 1 Publication1

<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_00004079241 – 1172DNA-directed RNA polymerases IV and V subunit 2Add BLAST1172

Proteomic databases

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

More...
PaxDbi
Q9LK40

PRoteomics IDEntifications database

More...
PRIDEi
Q9LK40

<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 provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Mostly expressed in seedlings, flowers and roots, present ubiquitously, except in sperm cells.2 Publications

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q9LK40 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q9LK40 AT

<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

Component of the RNA polymerase IV and V complexes.

Interacts with SSH1, NRPD1 and NRPE1.

5 Publications

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
7292, 6 interactors

STRING: functional protein association networks

More...
STRINGi
3702.AT3G23780.2

<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 RNA polymerase beta chain family.Curated

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri1108 – 1136C4-typeBy similarityAdd BLAST29

Keywords - Domaini

Zinc-finger

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0214 Eukaryota
COG0085 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000222962

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9LK40

KEGG Orthology (KO)

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KOi
K16252

Identification of Orthologs from Complete Genome Data

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OMAi
CWLHKLQ

Database of Orthologous Groups

More...
OrthoDBi
42570at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9LK40

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00653 RNA_pol_B_RPB2, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.40.270.10, 1 hit
2.40.50.150, 1 hit
3.90.1110.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR015712 DNA-dir_RNA_pol_su2
IPR007120 DNA-dir_RNAP_su2_dom
IPR037033 DNA-dir_RNAP_su2_hyb_sf
IPR007121 RNA_pol_bsu_CS
IPR007644 RNA_pol_bsu_protrusion
IPR007642 RNA_pol_Rpb2_2
IPR037034 RNA_pol_Rpb2_2_sf
IPR007645 RNA_pol_Rpb2_3
IPR007646 RNA_pol_Rpb2_4
IPR007647 RNA_pol_Rpb2_5
IPR007641 RNA_pol_Rpb2_7
IPR014724 RNA_pol_RPB2_OB-fold

The PANTHER Classification System

More...
PANTHERi
PTHR20856 PTHR20856, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF04563 RNA_pol_Rpb2_1, 1 hit
PF04561 RNA_pol_Rpb2_2, 1 hit
PF04565 RNA_pol_Rpb2_3, 1 hit
PF04566 RNA_pol_Rpb2_4, 1 hit
PF04567 RNA_pol_Rpb2_5, 1 hit
PF00562 RNA_pol_Rpb2_6, 1 hit
PF04560 RNA_pol_Rpb2_7, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01166 RNA_POL_BETA, 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.

Q9LK40-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPDMDIDVKD LEEFEATTGE INLSELGEGF LQSFCKKAAT SFFDKYGLIS
60 70 80 90 100
HQLNSYNYFI EHGLQNVFQS FGEMLVEPSF DVVKKKDNDW RYATVKFGEV
110 120 130 140 150
TVEKPTFFSD DKELEFLPWH ARLQNMTYSA RIKVNVQVEV FKNTVVKSDK
160 170 180 190 200
FKTGQDNYVE KKILDVKKQD ILIGSIPVMV KSILCKTSEK GKENCKKGDC
210 220 230 240 250
AFDQGGYFVI KGAEKVFIAQ EQMCTKRLWI SNSPWTVSFR SENKRNRFIV
260 270 280 290 300
RLSENEKAED YKRREKVLTV YFLSTEIPVW LLFFALGVSS DKEAMDLIAF
310 320 330 340 350
DGDDASITNS LIASIHVADA VCEAFRCGNN ALTYVEQQIK STKFPPAESV
360 370 380 390 400
DECLHLYLFP GLQSLKKKAR FLGYMVKCLL NSYAGKRKCE NRDSFRNKRI
410 420 430 440 450
ELAGELLERE IRVHLAHARR KMTRAMQKHL SGDGDLKPIE HYLDASVITN
460 470 480 490 500
GLSRAFSTGA WSHPFRKMER VSGVVANLGR ANPLQTLIDL RRTRQQVLYT
510 520 530 540 550
GKVGDARYPH PSHWGRVCFL STPDGENCGL VKNMSLLGLV STQSLESVVE
560 570 580 590 600
KLFACGMEEL MDDTCTPLFG KHKVLLNGDW VGLCADSESF VAELKSRRRQ
610 620 630 640 650
SELPREMEIK RDKDDNEVRI FTDAGRLLRP LLVVENLQKL KQEKPSQYPF
660 670 680 690 700
DHLLDHGILE LIGIEEEEDC NTAWGIKQLL KEPKIYTHCE LDLSFLLGVS
710 720 730 740 750
CAVVPFANHD HGRRVLYQSQ KHCQQAIGFS STNPNIRCDT LSQQLFYPQK
760 770 780 790 800
PLFKTLASEC LKKEVLFNGQ NAIVAVNVHL GYNQEDSIVM NKASLERGMF
810 820 830 840 850
RSEQIRSYKA EVDAKDSEKR KKMDELVQFG KTHSKIGKVD SLEDDGFPFI
860 870 880 890 900
GANMSTGDIV IGRCTESGAD HSIKLKHTER GIVQKVVLSS NDEGKNFAAV
910 920 930 940 950
SLRQVRSPCL GDKFSSMHGQ KGVLGYLEEQ QNFPFTIQGI VPDIVINPHA
960 970 980 990 1000
FPSRQTPGQL LEAALSKGIA CPIQKEGSSA AYTKLTRHAT PFSTPGVTEI
1010 1020 1030 1040 1050
TEQLHRAGFS RWGNERVYNG RSGEMMRSMI FMGPTFYQRL VHMSEDKVKF
1060 1070 1080 1090 1100
RNTGPVHPLT RQPVADRKRF GGIKFGEMER DCLIAHGASA NLHERLFTLS
1110 1120 1130 1140 1150
DSSQMHICRK CKTYANVIER TPSSGRKIRG PYCRVCVSSD HVVRVYVPYG
1160 1170
AKLLCQELFS MGITLNFDTK LC
Length:1,172
Mass (Da):132,654
Last modified:October 1, 2000 - 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:iF007A39F04D19365
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence BAD43874 differs from that shown. Reason: Erroneous initiation. Truncated N-terminus.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti1170K → E in BAD43874 (Ref. 5) Curated1

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
AY862891 mRNA Translation: AAW56422.1
AY935711 mRNA Translation: AAX73261.1
AP000377 Genomic DNA Translation: BAB01854.1
CP002686 Genomic DNA Translation: AEE76812.1
CP002686 Genomic DNA Translation: AEE76813.1
AK176111 mRNA Translation: BAD43874.1 Different initiation.

NCBI Reference Sequences

More...
RefSeqi
NP_001189957.1, NM_001203028.2
NP_189020.2, NM_113282.3

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT3G23780.1; AT3G23780.1; AT3G23780
AT3G23780.2; AT3G23780.2; AT3G23780

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
821960

Gramene; a comparative resource for plants

More...
Gramenei
AT3G23780.1; AT3G23780.1; AT3G23780
AT3G23780.2; AT3G23780.2; AT3G23780

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT3G23780

<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
AY862891 mRNA Translation: AAW56422.1
AY935711 mRNA Translation: AAX73261.1
AP000377 Genomic DNA Translation: BAB01854.1
CP002686 Genomic DNA Translation: AEE76812.1
CP002686 Genomic DNA Translation: AEE76813.1
AK176111 mRNA Translation: BAD43874.1 Different initiation.
RefSeqiNP_001189957.1, NM_001203028.2
NP_189020.2, NM_113282.3

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein-protein interaction databases

BioGridi7292, 6 interactors
STRINGi3702.AT3G23780.2

Proteomic databases

PaxDbiQ9LK40
PRIDEiQ9LK40

Genome annotation databases

EnsemblPlantsiAT3G23780.1; AT3G23780.1; AT3G23780
AT3G23780.2; AT3G23780.2; AT3G23780
GeneIDi821960
GrameneiAT3G23780.1; AT3G23780.1; AT3G23780
AT3G23780.2; AT3G23780.2; AT3G23780
KEGGiath:AT3G23780

Organism-specific databases

AraportiAT3G23780
TAIRilocus:2095233 AT3G23780

Phylogenomic databases

eggNOGiKOG0214 Eukaryota
COG0085 LUCA
HOGENOMiHOG000222962
InParanoidiQ9LK40
KOiK16252
OMAiCWLHKLQ
OrthoDBi42570at2759
PhylomeDBiQ9LK40

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q9LK40

Gene expression databases

ExpressionAtlasiQ9LK40 baseline and differential
GenevisibleiQ9LK40 AT

Family and domain databases

CDDicd00653 RNA_pol_B_RPB2, 1 hit
Gene3Di2.40.270.10, 1 hit
2.40.50.150, 1 hit
3.90.1110.10, 1 hit
InterProiView protein in InterPro
IPR015712 DNA-dir_RNA_pol_su2
IPR007120 DNA-dir_RNAP_su2_dom
IPR037033 DNA-dir_RNAP_su2_hyb_sf
IPR007121 RNA_pol_bsu_CS
IPR007644 RNA_pol_bsu_protrusion
IPR007642 RNA_pol_Rpb2_2
IPR037034 RNA_pol_Rpb2_2_sf
IPR007645 RNA_pol_Rpb2_3
IPR007646 RNA_pol_Rpb2_4
IPR007647 RNA_pol_Rpb2_5
IPR007641 RNA_pol_Rpb2_7
IPR014724 RNA_pol_RPB2_OB-fold
PANTHERiPTHR20856 PTHR20856, 1 hit
PfamiView protein in Pfam
PF04563 RNA_pol_Rpb2_1, 1 hit
PF04561 RNA_pol_Rpb2_2, 1 hit
PF04565 RNA_pol_Rpb2_3, 1 hit
PF04566 RNA_pol_Rpb2_4, 1 hit
PF04567 RNA_pol_Rpb2_5, 1 hit
PF00562 RNA_pol_Rpb2_6, 1 hit
PF04560 RNA_pol_Rpb2_7, 1 hit
PROSITEiView protein in PROSITE
PS01166 RNA_POL_BETA, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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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 nameiNRPD2_ARATH
<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: Q9LK40
Secondary accession number(s): Q67ZK6
<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: May 3, 2011
Last sequence update: October 1, 2000
Last modified: October 16, 2019
This is version 141 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 programPlant 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
  2. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
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