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Entry version 153 (07 Oct 2020)
Sequence version 1 (01 Mar 2002)
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Protein

Transcription factor PIF4

Gene

PIF4

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

Transcription factor acting negatively in the phytochrome B signaling pathway. May regulate the expression of a subset of genes involved in cell expansion by binding to the G-box motif (By similarity). Activated by CRY1 and CRY2 in response to low blue light (LBL) by direct binding at chromatin on E-box variant 5'-CA[CT]GTG-3' to stimulate specific gene expression to adapt global physiology (e.g. hypocotyl elongation in low blue light) (PubMed:26724867).By similarity1 Publication

<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 functionDNA-binding
Biological processPhytochrome signaling pathway, Transcription, Transcription regulation

<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:
Transcription factor PIF4
Alternative name(s):
Basic helix-loop-helix protein 9
Short name:
AtbHLH9
Short name:
bHLH 9
Phytochrome-interacting factor 4
Short under red-light 2
Transcription factor EN 102
bHLH transcription factor bHLH009
<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:PIF4
Synonyms:BHLH9, EN102, SRL2
Ordered Locus Names:At2g43010
ORF Names:MFL8.13
<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>OrganismiArabidopsis thaliana (Mouse-ear cress)
<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 identifieri3702 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<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
  • UP000006548 <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

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT2G43010

The Arabidopsis Information Resource

More...
TAIRi
locus:2053733, AT2G43010

<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_00001274291 – 430Transcription factor PIF4Add BLAST430

Proteomic databases

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

More...
PaxDbi
Q8W2F3

PRoteomics IDEntifications database

More...
PRIDEi
Q8W2F3

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
236753 [Q8W2F3-1]

<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

By UV treatment. Follow a free-running robust circadian rhythm, with higher levels during the light phase. Rapidly induced by light in etiolated plants. Sixfold induction by both red and far-red light.2 Publications

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q8W2F3, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q8W2F3, 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%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 preferentially with the Pfr form of phytochrome B (phyB). Binds DNA as a homodimer, but once bound to DNA, loses its capacity to interact with phyB.

Interacts with APRR1/TOC1 and PIF3. Binds to RGL2 and RGA. Forms non-functional heterodimer with HFR1.

Interacts with PHYB, CRY1 and CRY2 in the nucleus in response to low blue light (LBL) (PubMed:26724867, PubMed:12826627, PubMed:12897250, PubMed:20093430, PubMed:23224238).

Interacts with FYPP1 and FYPP3 (PubMed:31527236).

6 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
4240, 23 interactors

Database of interacting proteins

More...
DIPi
DIP-33903N

Protein interaction database and analysis system

More...
IntActi
Q8W2F3, 9 interactors

Molecular INTeraction database

More...
MINTi
Q8W2F3

STRING: functional protein association networks

More...
STRINGi
3702.AT2G43010.1

<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
Q8W2F3

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>Domaini257 – 306bHLHPROSITE-ProRule annotationAdd BLAST50

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi78 – 137Pro-richAdd 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 bHLH protein family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG502QTIX, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q8W2F3

KEGG Orthology (KO)

More...
KOi
K16189

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q8W2F3

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00083, HLH, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
4.10.280.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011598, bHLH_dom
IPR036638, HLH_DNA-bd_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00010, HLH, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00353, HLH, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47459, SSF47459, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50888, BHLH, 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>Sequences (2+)i

<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.

This entry describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 4 potential isoforms that are computationally mapped.Show allAlign All

Isoform Long (identifier: Q8W2F3-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MEHQGWSFEE NYSLSTNRRS IRPQDELVEL LWRDGQVVLQ SQTHREQTQT
60 70 80 90 100
QKQDHHEEAL RSSTFLEDQE TVSWIQYPPD EDPFEPDDFS SHFFSTMDPL
110 120 130 140 150
QRPTSETVKP KSSPEPPQVM VKPKACPDPP PQVMPPPKFR LTNSSSGIRE
160 170 180 190 200
TEMEQYSVTT VGPSHCGSNP SQNDLDVSMS HDRSKNIEEK LNPNASSSSG
210 220 230 240 250
GSSGCSFGKD IKEMASGRCI TTDRKRKRIN HTDESVSLSD AIGNKSNQRS
260 270 280 290 300
GSNRRSRAAE VHNLSERRRR DRINERMKAL QELIPHCSKT DKASILDEAI
310 320 330 340 350
DYLKSLQLQL QVMWMGSGMA AAAASAPMMF PGVQPQQFIR QIQSPVQLPR
360 370 380 390 400
FPVMDQSAIQ NNPGLVCQNP VQNQIISDRF ARYIGGFPHM QAATQMQPME
410 420 430
MLRFSSPAGQ QSQQPSSVPT KTTDGSRLDH
Length:430
Mass (Da):48,363
Last modified:March 1, 2002 - 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:iB4C081D0BF907C26
GO
Isoform Short (identifier: Q8W2F3-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     268-279: RRRDRINERMKA → VLHRFVYIIYNI
     280-430: Missing.

Show »
Length:279
Mass (Da):31,647
Checksum:iB722C3E8EB999D44
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 4 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F4IQ51F4IQ51_ARATH
Phytochrome interacting factor 4
PIF4 AtPIF4, MFL8.13, MFL8_13, SRL2, At2g43010
428Annotation score:

Annotation score:2 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>
A0A1P8AX08A0A1P8AX08_ARATH
Phytochrome interacting factor 4
PIF4 AtPIF4, MFL8.13, MFL8_13, SRL2, At2g43010
472Annotation score:

Annotation score:2 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>
A0A178VYH3A0A178VYH3_ARATH
Phytochrome interacting factor 4
PIF4 AtPIF4, MFL8.13, MFL8_13, SRL2, At2g43010
404Annotation score:

Annotation score:2 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>
A0A1P8AX01A0A1P8AX01_ARATH
Phytochrome interacting factor 4
PIF4 AtPIF4, MFL8.13, MFL8_13, SRL2, At2g43010
437Annotation score:

Annotation score:2 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 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 conflicti204G → S in AAK25931 (PubMed:14593172).Curated1

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 varianti231H → D in strain: cv. Bla-6, cv. Et-0, cv. Li-5:3, cv. Mt-0, cv. Pa-2 and cv. Tsu-1. 1 Publication1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_002146268 – 279RRRDR…ERMKA → VLHRFVYIIYNI in isoform Short. 1 PublicationAdd BLAST12
Alternative sequenceiVSP_002147280 – 430Missing in isoform Short. 1 PublicationAdd BLAST151

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AJ440755 mRNA Translation: CAD29449.1
AF251694 mRNA Translation: AAL55716.1
AC006224 Genomic DNA Translation: AAD22130.2
CP002685 Genomic DNA Translation: AEC10197.1
AY142625 mRNA Translation: AAN13083.1
AF360221 mRNA Translation: AAK25931.1
EF193514 Genomic DNA Translation: ABP96467.1
EF193515 Genomic DNA Translation: ABP96468.1
EF193516 Genomic DNA Translation: ABP96469.1
EF193517 Genomic DNA Translation: ABP96470.1
EF193518 Genomic DNA Translation: ABP96471.1
EF193519 Genomic DNA Translation: ABP96472.1
EF193520 Genomic DNA Translation: ABP96473.1
EF193521 Genomic DNA Translation: ABP96474.1
EF193522 Genomic DNA Translation: ABP96475.1
EF193523 Genomic DNA Translation: ABP96476.1
EF193524 Genomic DNA Translation: ABP96477.1
EF193525 Genomic DNA Translation: ABP96478.1
EF193526 Genomic DNA Translation: ABP96479.1
EF193527 Genomic DNA Translation: ABP96480.1

Protein sequence database of the Protein Information Resource

More...
PIRi
H84860

NCBI Reference Sequences

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RefSeqi
NP_565991.2, NM_129862.3 [Q8W2F3-1]

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT2G43010.1; AT2G43010.1; AT2G43010 [Q8W2F3-1]

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
818903

Gramene; a comparative resource for plants

More...
Gramenei
AT2G43010.1; AT2G43010.1; AT2G43010 [Q8W2F3-1]

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT2G43010

Keywords - Coding sequence diversityi

Alternative splicing

<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
AJ440755 mRNA Translation: CAD29449.1
AF251694 mRNA Translation: AAL55716.1
AC006224 Genomic DNA Translation: AAD22130.2
CP002685 Genomic DNA Translation: AEC10197.1
AY142625 mRNA Translation: AAN13083.1
AF360221 mRNA Translation: AAK25931.1
EF193514 Genomic DNA Translation: ABP96467.1
EF193515 Genomic DNA Translation: ABP96468.1
EF193516 Genomic DNA Translation: ABP96469.1
EF193517 Genomic DNA Translation: ABP96470.1
EF193518 Genomic DNA Translation: ABP96471.1
EF193519 Genomic DNA Translation: ABP96472.1
EF193520 Genomic DNA Translation: ABP96473.1
EF193521 Genomic DNA Translation: ABP96474.1
EF193522 Genomic DNA Translation: ABP96475.1
EF193523 Genomic DNA Translation: ABP96476.1
EF193524 Genomic DNA Translation: ABP96477.1
EF193525 Genomic DNA Translation: ABP96478.1
EF193526 Genomic DNA Translation: ABP96479.1
EF193527 Genomic DNA Translation: ABP96480.1
PIRiH84860
RefSeqiNP_565991.2, NM_129862.3 [Q8W2F3-1]

3D structure databases

SMRiQ8W2F3
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi4240, 23 interactors
DIPiDIP-33903N
IntActiQ8W2F3, 9 interactors
MINTiQ8W2F3
STRINGi3702.AT2G43010.1

Proteomic databases

PaxDbiQ8W2F3
PRIDEiQ8W2F3
ProteomicsDBi236753 [Q8W2F3-1]

Genome annotation databases

EnsemblPlantsiAT2G43010.1; AT2G43010.1; AT2G43010 [Q8W2F3-1]
GeneIDi818903
GrameneiAT2G43010.1; AT2G43010.1; AT2G43010 [Q8W2F3-1]
KEGGiath:AT2G43010

Organism-specific databases

AraportiAT2G43010
TAIRilocus:2053733, AT2G43010

Phylogenomic databases

eggNOGiENOG502QTIX, Eukaryota
InParanoidiQ8W2F3
KOiK16189
PhylomeDBiQ8W2F3

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q8W2F3

Gene expression databases

ExpressionAtlasiQ8W2F3, baseline and differential
GenevisibleiQ8W2F3, AT

Family and domain databases

CDDicd00083, HLH, 1 hit
Gene3Di4.10.280.10, 1 hit
InterProiView protein in InterPro
IPR011598, bHLH_dom
IPR036638, HLH_DNA-bd_sf
PfamiView protein in Pfam
PF00010, HLH, 1 hit
SMARTiView protein in SMART
SM00353, HLH, 1 hit
SUPFAMiSSF47459, SSF47459, 1 hit
PROSITEiView protein in PROSITE
PS50888, BHLH, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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<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 nameiPIF4_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: Q8W2F3
Secondary accession number(s): A5Y7D4
, A5Y7D5, A5Y7D6, A5Y7D7, A5Y7D8, A5Y7D9, A5Y7E0, A5Y7E1, A5Y7E2, A5Y7E3, A5Y7E4, A5Y7E5, A5Y7E6, A5Y7E7, Q9C5I8, Q9SKX6
<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: February 1, 2003
Last sequence update: March 1, 2002
Last modified: October 7, 2020
This is version 153 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. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
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