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Entry version 97 (07 Apr 2021)
Sequence version 1 (01 Oct 2003)
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Protein

Two-component response regulator ORR30

Gene

EHD1

Organism
Oryza sativa subsp. japonica (Rice)
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

Transcriptional activator that acts as floral inducer to promote short-day (SD) flowering pathway. Activates HD3A and other FT-like genes independently from HD1. May also activate MADS-box transcription factors involved in flowering regulation (PubMed:15078816).

Functions as a response regulator involved in His-to-Asp phosphorelay signal transduction system. Phosphorylation of the Asp residue in the receiver domain activates the ability of the protein to promote the transcription of target genes. May directly activate some type-A response regulators in response to cytokinins (By similarity).

By similarity1 Publication

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section specifies the position and type of each DNA-binding domain present within the protein.<p><a href='/help/dna_bind' target='_top'>More...</a></p>DNA bindingi225 – 250H-T-H motifPROSITE-ProRule annotationAdd BLAST26

<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 functionActivator, DNA-binding
Biological processCytokinin signaling pathway, Flowering, 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-8934036, Long day regulated expression of florigens
R-OSA-8934108, Short day regulated expression of florigens

<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 ORR30Curated
Alternative name(s):
Protein EARLY HEADING DATE 11 Publication
Two-component response regulator EHD1Curated
<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:EHD11 Publication
Synonyms:RR301 Publication
Ordered Locus Names:Os10g0463400Imported, LOC_Os10g32600Imported
ORF Names:OsJ_31808Imported, OSJNBa0071K18.25
<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 10
  • UP000059680 Componenti: Chromosome 10
  • UP000000763 Componentsi: Chromosome 1, Chromosome 10

<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

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_00003770381 – 341Two-component response regulator ORR30Add BLAST341

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei634-aspartylphosphatePROSITE-ProRule annotation1

<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

Two-component system major event consists of a His-to-Asp phosphorelay between a sensor histidine kinase (HK) and a response regulator (RR). In plants, the His-to-Asp phosphorelay involves an additional intermediate named Histidine-containing phosphotransfer protein (HPt). This multistep phosphorelay consists of a His-Asp-His-Asp sequential transfer of a phosphate group between first an His and an Asp of the HK protein, followed by the transfer to a conserved His of the HPt protein and finally the transfer to an Asp in the receiver domain of the RR protein.

Keywords - PTMi

Phosphoprotein

Proteomic databases

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

More...
PaxDbi
Q7Y0W5

PRoteomics IDEntifications database

More...
PRIDEi
Q7Y0W5

<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

Daily oscillation and diurnal expression in plants grown in short day (SD) but not in long day (LD) conditions.1 Publication

Gene expression databases

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q7Y0W5, 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

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
4530.OS10T0463400-01

<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
Q7Y0W5

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>Domaini12 – 127Response regulatoryPROSITE-ProRule annotationAdd BLAST116
Domaini195 – 254HTH myb-typePROSITE-ProRule annotationAdd BLAST60

<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 family. Type-B subfamily.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_957670_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q7Y0W5

Identification of Orthologs from Complete Genome Data

More...
OMAi
FRWDSDK

Database of Orthologous Groups

More...
OrthoDBi
332559at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011006, CheY-like_superfamily
IPR009057, Homeobox-like_sf
IPR017930, Myb_dom
IPR006447, Myb_dom_plants
IPR017053, Response_reg_B-typ_pln
IPR001005, SANT/Myb
IPR001789, Sig_transdc_resp-reg_receiver

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00249, Myb_DNA-binding, 1 hit
PF00072, Response_reg, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF036392, RR_ARR_type-B, 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
SSF46689, SSF46689, 1 hit
SSF52172, SSF52172, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01557, myb_SHAQKYF, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51294, HTH_MYB, 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.

Q7Y0W5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDHRELWPYG LRVLVIDDDC SYLSVMEDLL LKCSYKVTTY KNVREAVPFI
60 70 80 90 100
LDNPQIVDLV ISDAFFPTED GLLILQEVTS KFGIPTVIMA SSGDTNTVMK
110 120 130 140 150
YVANGAFDFL LKPVRIEELS NIWQHIFRKQ MQDHKNNNMV GNLEKPGHPP
160 170 180 190 200
SILAMARATP ATTRSTATEA SLAPLENEVR DDMVNYNGEI TDIRDLGKSR
210 220 230 240 250
LTWTTQLHRQ FIAAVNHLGE DKAVPKKILG IMKVKHLTRE QVASHLQKYR
260 270 280 290 300
MQLKKSIPTT SKHGATLSST ALDKTQDHPS RSQYFNQDGC KEIMDYSLPR
310 320 330 340
DDLSSGSECM LEELNDYSSE GFQDFRWDSD KQEYGPCFWN F
Length:341
Mass (Da):38,863
Last modified:October 1, 2003 - 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:i783161F1015EC4C8
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 AAN05536 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence AAP54164 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence EEE51097 differs from that shown. Reason: Erroneous gene model prediction.Curated

<p>This subsection of the 'Sequence' section provides information on polymorphic variants. If the variant is associated with a disease state, the description of the latter can be found in the <a href="http://www.uniprot.org/manual/involvement%5Fin%5Fdisease">'Involvement in disease'</a> subsection.<p><a href='/help/polymorphism' target='_top'>More...</a></p>Polymorphismi

The cultivar Taichung 65 exhibits a long basic vegetative growth and reduced response to photoperiod due to loss-of-function alleles of HD1 and EHD1. This confers almost constant and sufficient vegetative growth periods even in low latitudes where short photoperiod conditions continue almost throughout the year.

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural varianti219G → R in strain: cv. Taichung 65; strong reduction of DNA-binding activity. 1 Publication1

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
AB092506 Genomic DNA Translation: BAC77078.1
AB092507 Genomic DNA Translation: BAC77079.1
AC027038 Genomic DNA Translation: AAN05536.1 Sequence problems.
DP000086 Genomic DNA Translation: AAP54164.2 Sequence problems.
AP008207 Genomic DNA No translation available.
AP014966 Genomic DNA Translation: BAT11189.1
CM000147 Genomic DNA Translation: EEE51097.1 Sequence problems.

NCBI Reference Sequences

More...
RefSeqi
XP_015613931.1, XM_015758445.1
XP_015613932.1, XM_015758446.1
XP_015613933.1, XM_015758447.1

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
Os10t0463400-01; Os10t0463400-01; Os10g0463400

Gramene; a comparative resource for plants

More...
Gramenei
Os10t0463400-01; Os10t0463400-01; Os10g0463400

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
osa:107276289

<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
AB092506 Genomic DNA Translation: BAC77078.1
AB092507 Genomic DNA Translation: BAC77079.1
AC027038 Genomic DNA Translation: AAN05536.1 Sequence problems.
DP000086 Genomic DNA Translation: AAP54164.2 Sequence problems.
AP008207 Genomic DNA No translation available.
AP014966 Genomic DNA Translation: BAT11189.1
CM000147 Genomic DNA Translation: EEE51097.1 Sequence problems.
RefSeqiXP_015613931.1, XM_015758445.1
XP_015613932.1, XM_015758446.1
XP_015613933.1, XM_015758447.1

3D structure databases

SMRiQ7Y0W5
ModBaseiSearch...

Protein-protein interaction databases

STRINGi4530.OS10T0463400-01

Proteomic databases

PaxDbiQ7Y0W5
PRIDEiQ7Y0W5

Genome annotation databases

EnsemblPlantsiOs10t0463400-01; Os10t0463400-01; Os10g0463400
GrameneiOs10t0463400-01; Os10t0463400-01; Os10g0463400
KEGGiosa:107276289

Phylogenomic databases

eggNOGiKOG1601, Eukaryota
HOGENOMiCLU_957670_0_0_1
InParanoidiQ7Y0W5
OMAiFRWDSDK
OrthoDBi332559at2759

Enzyme and pathway databases

PlantReactomeiR-OSA-8934036, Long day regulated expression of florigens
R-OSA-8934108, Short day regulated expression of florigens

Gene expression databases

GenevisibleiQ7Y0W5, OS

Family and domain databases

InterProiView protein in InterPro
IPR011006, CheY-like_superfamily
IPR009057, Homeobox-like_sf
IPR017930, Myb_dom
IPR006447, Myb_dom_plants
IPR017053, Response_reg_B-typ_pln
IPR001005, SANT/Myb
IPR001789, Sig_transdc_resp-reg_receiver
PfamiView protein in Pfam
PF00249, Myb_DNA-binding, 1 hit
PF00072, Response_reg, 1 hit
PIRSFiPIRSF036392, RR_ARR_type-B, 1 hit
SMARTiView protein in SMART
SM00448, REC, 1 hit
SUPFAMiSSF46689, SSF46689, 1 hit
SSF52172, SSF52172, 1 hit
TIGRFAMsiTIGR01557, myb_SHAQKYF, 1 hit
PROSITEiView protein in PROSITE
PS51294, HTH_MYB, 1 hit
PS50110, RESPONSE_REGULATORY, 1 hit

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 nameiEHD1_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: Q7Y0W5
Secondary accession number(s): A0A0P0XVG5
, Q7G2N3, Q7Y0W4, Q8H908
<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 16, 2009
Last sequence update: October 1, 2003
Last modified: April 7, 2021
This is version 97 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

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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