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Entry version 104 (12 Aug 2020)
Sequence version 2 (05 Jul 2005)
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Protein

Two-component response regulator-like PRR1

Gene

PRR1

Organism
Oryza sativa subsp. japonica (Rice)
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>
-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

Controls photoperiodic flowering response. Seems to be one of the component of the circadian clock. Expression of several members of the ARR-like family is controlled by circadian rhythm. The particular coordinated sequential expression of PRR73, PRR37, PRR95, PRR59 and PPR1 result to circadian waves that may be at the basis of the endogenous circadian clock (By similarity).By similarity

Caution

Lacks the phospho-accepting Asp (here Glu-80), present in the receiver domain, which is one of the conserved features of the two-component response regulators (ARRs) family.Curated

<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 - 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

Biological processBiological rhythms, Transcription, Transcription regulation, Two-component regulatory system

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes for plant species

More...
PlantReactomei
R-OSA-8933811, Circadian rhythm

<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:
Two-component response regulator-like PRR1
Alternative name(s):
Pseudo-response regulator 1
Short name:
OsPRR1
<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:PRR1
Ordered Locus Names:Os02g0618200Imported, LOC_Os02g40510Curated
ORF Names:OJ1014_H03.23, OJ1212_C01.9, OsJ_07546Imported
<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>OrganismiOryza sativa subsp. japonica (Rice)
<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 identifieri39947 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
<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
  • UP000007752 <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 2
  • UP000059680 Componenti: Chromosome 2
  • UP000000763 Componenti: Chromosome 2

<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

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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000814421 – 518Two-component response regulator-like PRR1Add BLAST518

Proteomic databases

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

More...
PaxDbi
Q689G9

<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

Expressed with a circadian rhythm showing a broad peak in the late day.2 Publications

Gene expression databases

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q689G9, OS

<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

Interacts with PIL13 (PubMed:17485859, PubMed:21549224).

Interacts with PIL15 (PubMed:21549224).

2 Publications

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
Q689G9, 2 interactors

STRING: functional protein association networks

More...
STRINGi
4530.OS02T0618200-01

<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
Q689G9

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini29 – 147Response regulatoryPROSITE-ProRule annotationAdd BLAST119
Domaini443 – 485CCTPROSITE-ProRule annotationAdd BLAST43

<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 ARR-like family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1601, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_041215_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q689G9

KEGG Orthology (KO)

More...
KOi
K12127

Identification of Orthologs from Complete Genome Data

More...
OMAi
NQHEYES

Database of Orthologous Groups

More...
OrthoDBi
952254at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00156, REC, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR010402, CCT_domain
IPR011006, CheY-like_superfamily
IPR001789, Sig_transdc_resp-reg_receiver

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF06203, CCT, 1 hit
PF00072, Response_reg, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00448, REC, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52172, SSF52172, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51017, CCT, 1 hit
PS50110, RESPONSE_REGULATORY, 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.

Q689G9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVGAGEGDRV GGGAAVGGGQ QFVDRSKVRI LLCDSDPSSS REVLRLLCNC
60 70 80 90 100
SYQVTCAKSP RQVINVLNCE AGEIDIILAE VDLPVSKCFK MLKYIARNKE
110 120 130 140 150
LRHIPIIMMS NRDEVSVVVK CLRLGAAEYL VKPLRMNELL NLWTHVWRRR
160 170 180 190 200
RMLGLSEKNF FNDNFELALS EPSDANTNST TLLSDDTDDK PKENINQETS
210 220 230 240 250
TSNQHEYESN PSDAEPKQKG TPEGLLVSTE GGDQASSPGV MFSRPIKTNL
260 270 280 290 300
RVAESSAFLA YVKSSTPTTS SFDSELQKGG NRLDSSDHRG NFSSTTDRSD
310 320 330 340 350
TGTDVNIRDK EAFEMPVQYP VVCFSSSNLH LERSNEGQND ASGTPPVYHF
360 370 380 390 400
PFYYPGMMDH GMTHPPVQNF QGNINNAQVH TPQTLLPQYN VYPQCHGVSM
410 420 430 440 450
MPPFQYNPAG MSIQSNQLPT QNMWPQASST PMPEETCSRS ERRAAALAKF
460 470 480 490 500
RLKRKERCFD KKVRYVNRKK LAETRPRVRG QFVRQANYTD ITSTGDDISE
510
DEDDDPSSRE VEMVSSPE
Length:518
Mass (Da):57,878
Last modified:July 5, 2005 - 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:i04A78665033A13D8
GO

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 conflicti18G → E in BAD38854 (PubMed:14634161).Curated1

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
AB189038 mRNA Translation: BAD38854.1
AP003980 Genomic DNA Translation: BAD21456.1
AP004083 Genomic DNA Translation: BAD21598.1
AP008208 Genomic DNA Translation: BAF09362.1
AP014958 Genomic DNA Translation: BAS79797.1
CM000139 Genomic DNA Translation: EEE57385.1

NCBI Reference Sequences

More...
RefSeqi
XP_015626003.1, XM_015770517.1

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
Os02t0618200-01; Os02t0618200-01; Os02g0618200

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
4330000

Gramene; a comparative resource for plants

More...
Gramenei
Os02t0618200-01; Os02t0618200-01; Os02g0618200

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
osa:4330000

<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
AB189038 mRNA Translation: BAD38854.1
AP003980 Genomic DNA Translation: BAD21456.1
AP004083 Genomic DNA Translation: BAD21598.1
AP008208 Genomic DNA Translation: BAF09362.1
AP014958 Genomic DNA Translation: BAS79797.1
CM000139 Genomic DNA Translation: EEE57385.1
RefSeqiXP_015626003.1, XM_015770517.1

3D structure databases

SMRiQ689G9
ModBaseiSearch...

Protein-protein interaction databases

IntActiQ689G9, 2 interactors
STRINGi4530.OS02T0618200-01

Proteomic databases

PaxDbiQ689G9

Genome annotation databases

EnsemblPlantsiOs02t0618200-01; Os02t0618200-01; Os02g0618200
GeneIDi4330000
GrameneiOs02t0618200-01; Os02t0618200-01; Os02g0618200
KEGGiosa:4330000

Phylogenomic databases

eggNOGiKOG1601, Eukaryota
HOGENOMiCLU_041215_0_0_1
InParanoidiQ689G9
KOiK12127
OMAiNQHEYES
OrthoDBi952254at2759

Enzyme and pathway databases

PlantReactomeiR-OSA-8933811, Circadian rhythm

Gene expression databases

GenevisibleiQ689G9, OS

Family and domain databases

CDDicd00156, REC, 1 hit
InterProiView protein in InterPro
IPR010402, CCT_domain
IPR011006, CheY-like_superfamily
IPR001789, Sig_transdc_resp-reg_receiver
PfamiView protein in Pfam
PF06203, CCT, 1 hit
PF00072, Response_reg, 1 hit
SMARTiView protein in SMART
SM00448, REC, 1 hit
SUPFAMiSSF52172, SSF52172, 1 hit
PROSITEiView protein in PROSITE
PS51017, CCT, 1 hit
PS50110, RESPONSE_REGULATORY, 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 nameiPRR1_ORYSJ
<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: Q689G9
Secondary accession number(s): A0A0P0VLS5, Q0DZH6, Q6K951
<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: July 5, 2005
Last sequence update: July 5, 2005
Last modified: August 12, 2020
This is version 104 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 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

Reference proteome

Documents

  1. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  2. SIMILARITY comments
    Index of protein domains and families
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