PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID AHYPO_017316-RA
Organism
Amaranthus hypochondriacus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Caryophyllales; Amaranthaceae; Amaranthus
Family MYB_related
Protein Properties Length: 430aa    MW: 48848.5 Da    PI: 5.773
Description MYB_related family protein
Gene Model
Gene Model ID Type Source Coding Sequence
AHYPO_017316-RAgenomeBYUView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding37.17.5e-12104146346
                      SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                       W ++E+ ll+++  ++G g+W+ +a+++g ++  +qc++++ +
  AHYPO_017316-RA 104 DWNADEEILLLEGLGMYGLGNWAEVAEHVG-TKNKEQCINHYTN 146
                      6*****************************.***********88 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PIRSFPIRSF0250243.9E-12132427IPR016827Transcriptional adaptor 2
SMARTSM002911.4E-104186IPR000433Zinc finger, ZZ-type
PfamPF005691.1E-94377IPR000433Zinc finger, ZZ-type
SuperFamilySSF578502.59E-1445108No hitNo description
PROSITE profilePS5013510.9474588IPR000433Zinc finger, ZZ-type
CDDcd023351.36E-244593No hitNo description
PROSITE patternPS0135704774IPR000433Zinc finger, ZZ-type
SuperFamilySSF466892.09E-1397151IPR009057Homeodomain-like
PROSITE profilePS5129321.547100152IPR017884SANT domain
SMARTSM007175.0E-11101150IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.603.4E-8102147IPR009057Homeodomain-like
PfamPF002493.1E-11104146IPR001005SANT/Myb domain
CDDcd001676.72E-11105147No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006357Biological Processregulation of transcription from RNA polymerase II promoter
GO:0016573Biological Processhistone acetylation
GO:0003677Molecular FunctionDNA binding
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 430 aa     Download sequence    Send to blast
MGRSRVHFDE DSTQRSRRKK NASSGESIES ALGGQGTGDG KKALYHCNYC NKDITGRIRI  60
KCAMCSDFDL CVECFSVGVD LKPHESNHDY RVMDSLSFPL ISSDWNADEE ILLLEGLGMY  120
GLGNWAEVAE HVGTKNKEQC INHYTNVYLN SPHFPRPDMS HVDGKNRNEL LAMAKENSED  180
TRGSTSFGDH IVKTEPTFSP TRVKIDELPK GGLSGRLLSV QNVDSHVNPI GKKPPKEEDS  240
SLVSLSGFNP KRREFDTEYD IDAEQLLAEM EFKDADTEEE RELKLKGVIH ATLTLDRLDE  300
RNRRKEFILE RNLLYPSSFE KELTPEEKAI CRRYDPFMRF HSKEDHEDML QAIIAEHRTR  360
KRILELEEAR AAGCRTSAEA DKYFEVKRRR EAEESARRAN QYSQHMSMAS ETGSESSSLI  420
SGQRETTLP*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
6cw3_E3e-37451605120Transcriptional adapter 2
6cw3_G3e-37451605120Transcriptional adapter 2
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtRequired for the function of some acidic activation domains, which activate transcription from a distant site. The exact mechanism of action is not yet known (By similarity). ADA2 stimulates the acetyltransferase activity of GCN5 on free histones or nucleosomes, probably by opening up the promoter region. Mediates auxin and cytokinin signals in the control of cell proliferation and might be involved in repression of a freezing tolerance pathway at warm temperature (PubMed:12615937, PubMed:12747832). Involved in the positive regulation of salt-induced gene expression by maintaining locus-specific acetylation of histones H4 and H3 (PubMed:21193996). {ECO:0000250, ECO:0000269|PubMed:12615937, ECO:0000269|PubMed:12747832, ECO:0000269|PubMed:21193996}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_010686640.10.0PREDICTED: transcriptional adapter ADA2b
SwissprotQ9ATB41e-154TAD2B_ARATH; Transcriptional adapter ADA2b
TrEMBLA0A0K9QN560.0A0A0K9QN56_SPIOL; Transcriptional adapter
STRINGXP_010686640.10.0(Beta vulgaris)
Publications ? help Back to Top
  1. Vlachonasios KE,Thomashow MF,Triezenberg SJ
    Disruption mutations of ADA2b and GCN5 transcriptional adaptor genes dramatically affect Arabidopsis growth, development, and gene expression.
    Plant Cell, 2003. 15(3): p. 626-38
    [PMID:12615937]
  2. Sieberer T,Hauser MT,Seifert GJ,Luschnig C
    PROPORZ1, a putative Arabidopsis transcriptional adaptor protein, mediates auxin and cytokinin signals in the control of cell proliferation.
    Curr. Biol., 2003. 13(10): p. 837-42
    [PMID:12747832]
  3. Kerschen A,Napoli CA,Jorgensen RA,Müller AE
    Effectiveness of RNA interference in transgenic plants.
    FEBS Lett., 2004. 566(1-3): p. 223-8
    [PMID:15147899]
  4. Hark AT, et al.
    Two Arabidopsis orthologs of the transcriptional coactivator ADA2 have distinct biological functions.
    Biochim. Biophys. Acta, 2009. 1789(2): p. 117-24
    [PMID:18929690]
  5. Anzola JM, et al.
    Putative Arabidopsis transcriptional adaptor protein (PROPORZ1) is required to modulate histone acetylation in response to auxin.
    Proc. Natl. Acad. Sci. U.S.A., 2010. 107(22): p. 10308-13
    [PMID:20479223]
  6. Kaldis A,Tsementzi D,Tanriverdi O,Vlachonasios KE
    Arabidopsis thaliana transcriptional co-activators ADA2b and SGF29a are implicated in salt stress responses.
    Planta, 2011. 233(4): p. 749-62
    [PMID:21193996]
  7. Vlachonasios KE,Kaldis A,Nikoloudi A,Tsementzi D
    The role of transcriptional coactivator ADA2b in Arabidopsis abiotic stress responses.
    Plant Signal Behav, 2011. 6(10): p. 1475-8
    [PMID:21897124]
  8. Heyndrickx KS,Vandepoele K
    Systematic identification of functional plant modules through the integration of complementary data sources.
    Plant Physiol., 2012. 159(3): p. 884-901
    [PMID:22589469]
  9. Kazama D,Kurusu T,Mitsuda N,Ohme-Takagi M,Tada Y
    Involvement of elevated proline accumulation in enhanced osmotic stress tolerance in Arabidopsis conferred by chimeric repressor gene silencing technology.
    Plant Signal Behav, 2014. 9(3): p. e28211
    [PMID:24614501]
  10. Kim JY,Oh JE,Noh YS,Noh B
    Epigenetic control of juvenile-to-adult phase transition by the Arabidopsis SAGA-like complex.
    Plant J., 2015. 83(3): p. 537-45
    [PMID:26095998]
  11. Kazama D, et al.
    Identification of Chimeric Repressors that Confer Salt and Osmotic Stress Tolerance in Arabidopsis.
    Plants (Basel), 2013. 2(4): p. 769-85
    [PMID:27137403]
  12. Simon MK,Skinner DJ,Gallagher TL,Gasser CS
    Integument Development in Arabidopsis Depends on Interaction of YABBY Protein INNER NO OUTER with Coactivators and Corepressors.
    Genetics, 2017. 207(4): p. 1489-1500
    [PMID:28971961]
  13. Lai J, et al.
    The Transcriptional Coactivator ADA2b Recruits a Structural Maintenance Protein to Double-Strand Breaks during DNA Repair in Plants.
    Plant Physiol., 2018. 176(4): p. 2613-2622
    [PMID:29463775]
  14. Kotak J, et al.
    The histone acetyltransferase GCN5 and the transcriptional coactivator ADA2b affect leaf development and trichome morphogenesis in Arabidopsis.
    Planta, 2018. 248(3): p. 613-628
    [PMID:29846775]