PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

Achn191761

Organism

Actinidia chinensis

Taxonomic ID

3625

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; Ericales; Actinidiaceae; Actinidia

Family

HB-other

Protein Properties

Length: 304aa MW: 34273.9 Da PI: 6.7143

Description

HB-other family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Achn191761	genome	IKGC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Homeobox	46.9	4.7e-15	40	78	18	56
HHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS Homeobox 18 lFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 +F+++++p+ ++r++L+++lgL+ +q+k+WFqN+R++ k Achn191761 40 FFKECPHPDDTQRRQLSRELGLDPKQIKFWFQNKRTQTK 78 6999*******************************9987 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00389	1.5E-6	31	84	IPR001356	Homeobox domain
Pfam	PF00046	1.5E-12	40	78	IPR001356	Homeobox domain
SuperFamily	SSF46689	1.04E-12	40	87	IPR009057	Homeodomain-like
CDD	cd00086	1.79E-12	40	80	No hit	No description
Gene3D	G3DSA:1.10.10.60	1.1E-13	40	87	IPR009057	Homeodomain-like
PROSITE profile	PS50071	13.556	41	80	IPR001356	Homeobox domain
PROSITE pattern	PS00027	0	55	78	IPR017970	Homeobox, conserved site
PROSITE profile	PS50848	13.087	206	303	IPR002913	START domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0008289	Molecular Function	lipid binding
GO:0043565	Molecular Function	sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 304 aa Download sequence Send to blast
MPAEAGRRRD FISIKPSYVS EVALAATVVR SDDYVTTTLF FKECPHPDDT QRRQLSRELG 60 LDPKQIKFWF QNKRTQTKAQ TERADNNALR LENEKIQCEN LAFKEALKNV ICPTCGGPPV 120 GEEERQLNLQ KLRMENSQLK QDYERCSHMI ANVLGKPVEQ IQSLSRSLGL QTAGFPGQGL 180 LEISSLGHDF GNSNNCPMEH QLNGTQEMEK SAMIDIAASA MDELIRLLRV NEPVWIKSPI 240 DGRYVLHRES YNKLFPSLNH FKSSTTRMES SKDSGVVAMS AMHLLDMFLD SVHPDSNTLL 300 ISY*

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor which acts as positive regulator of drought stress tolerance. Can transactivate CIPK3, NCED3 and ERECTA (PubMed:18451323). Transactivates several cell-wall-loosening protein genes by directly binding to HD motifs in their promoters. These target genes play important roles in coordinating cell-wall extensibility with root development and growth (PubMed:24821957). Transactivates CYP74A/AOS, AOC3, OPR3 and 4CLL5/OPCL1 genes by directly binding to HD motifs in their promoters. These target genes are involved in jasmonate (JA) biosynthesis, and JA signaling affects root architecture by activating auxin signaling, which promotes lateral root formation (PubMed:25752924). Acts as negative regulator of trichome branching (PubMed:16778018, PubMed:24824485). Required for the establishment of giant cell identity on the abaxial side of sepals (PubMed:23095885). May regulate cell differentiation and proliferation during root and shoot meristem development (PubMed:25564655). {ECO:0000269\|PubMed:16778018, ECO:0000269\|PubMed:18451323, ECO:0000269\|PubMed:23095885, ECO:0000269\|PubMed:24821957, ECO:0000269\|PubMed:24824485, ECO:0000269\|PubMed:25564655, ECO:0000269\|PubMed:25752924}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_028126569.1	1e-115	homeobox-leucine zipper protein ROC8-like
Swissprot	Q9FX31	2e-71	HDG11_ARATH; Homeobox-leucine zipper protein HDG11
TrEMBL	A0A2R6RJA3	0.0	A0A2R6RJA3_ACTCH; Homeobox-leucine zipper protein
STRING	VIT_04s0079g00480.t01	1e-100	(Vitis vinifera)
STRING	XP_008457113.1	1e-100	(Cucumis melo)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA1021	17	32

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G73360.1	8e-74	homeodomain GLABROUS 11

Publications ? help Back to Top
Duarte JM, et al. Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis. Mol. Biol. Evol., 2006. 23(2): p. 469-78 [PMID:16280546] Khosla A, et al. HD-Zip Proteins GL2 and HDG11 Have Redundant Functions in Arabidopsis Trichomes, and GL2 Activates a Positive Feedback Loop via MYB23. Plant Cell, 2014. 26(5): p. 2184-2200 [PMID:24824485] Horstman A, et al. AIL and HDG proteins act antagonistically to control cell proliferation. Development, 2015. 142(3): p. 454-64 [PMID:25564655] Cai XT,Xu P,Wang Y,Xiang CB Activated expression of AtEDT1/HDG11 promotes lateral root formation in Arabidopsis mutant edt1 by upregulating jasmonate biosynthesis. J Integr Plant Biol, 2015. 57(12): p. 1017-30 [PMID:25752924] Yu LH, et al. Arabidopsis EDT1/HDG11 improves drought and salt tolerance in cotton and poplar and increases cotton yield in the field. Plant Biotechnol. J., 2016. 14(1): p. 72-84 [PMID:25879154] Zhu Z, et al. Overexpression of AtEDT1/HDG11 in Chinese Kale (Brassica oleracea var. alboglabra) Enhances Drought and Osmotic Stress Tolerance. Front Plant Sci, 2016. 7: p. 1285 [PMID:27625663] Liu Y, et al. Overexpression of AtEDT1 promotes root elongation and affects medicinal secondary metabolite biosynthesis in roots of transgenic Salvia miltiorrhiza. Protoplasma, 2017. 254(4): p. 1617-1625 [PMID:27915455] Ueda M, et al. Transcriptional integration of paternal and maternal factors in the Arabidopsis zygote. Genes Dev., 2017. 31(6): p. 617-627 [PMID:28404632] Lung SC, et al. Arabidopsis ACYL-COA-BINDING PROTEIN1 interacts with STEROL C4-METHYL OXIDASE1-2 to modulate gene expression of homeodomain-leucine zipper IV transcription factors. New Phytol., 2018. 218(1): p. 183-200 [PMID:29288621] Zheng G, et al. Over-Expression of Arabidopsis EDT1 Gene Confers Drought Tolerance in Alfalfa (Medicago sativa L.). Front Plant Sci, 2017. 8: p. 2125 [PMID:29326737]