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

KDD76461.1

Organism

Helicosporidium

Taxonomic ID

145474

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Chlorophyta; Trebouxiophyceae; Chlorellales

Family

AP2

Protein Properties

Length: 285aa MW: 30689.2 Da PI: 8.9003

Description

AP2 family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
KDD76461.1	genome	UBC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	AP2	40.9	5e-13	20	71	1	55
AP2 1 sgykGVrwdkkrgrWvAeIrdpseng.krkrfslgkfgtaeeAakaaiaarkkleg 55 s+++GV+ ++++gr++A+I++ + ++++lg + +e Aa+a++ a++k +g KDD76461.1 20 SQFRGVTKHRRSGRYEAHIWV----KdLGRQVYLGGYECEEHAAEAYDIAALKCKG 71 789****************....3334********************99876 PP
2	AP2	41.1	4.3e-13	115	164	1	55
AP2 1 sgykGVrwdkkrgrWvAeIrdpsengkrkrfslgkfgtaeeAakaaiaarkkleg 55 s ++GV+ ++ +grW+A+I +p g +k+++lg f + +Aa+a+++a +l+g KDD76461.1 115 SSFRGVTHHP-SGRWEARIGVP---G-SKHIYLGLFVEERDAARAYDRALVRLRG 164 679**999.7*****8...3.6******99***********98 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SuperFamily	SSF54171	1.31E-11	20	81	IPR016177	DNA-binding domain
CDD	cd00018	7.76E-18	20	82	No hit	No description
PROSITE profile	PS51032	16.094	21	80	IPR001471	AP2/ERF domain
SMART	SM00380	7.6E-23	21	86	IPR001471	AP2/ERF domain
Pfam	PF00847	7.2E-8	21	71	IPR001471	AP2/ERF domain
Gene3D	G3DSA:3.30.730.10	1.1E-14	21	81	IPR001471	AP2/ERF domain
CDD	cd00018	5.30E-18	115	174	No hit	No description
SuperFamily	SSF54171	8.5E-15	115	173	IPR016177	DNA-binding domain
PROSITE profile	PS51032	16.133	116	172	IPR001471	AP2/ERF domain
SMART	SM00380	3.7E-23	116	178	IPR001471	AP2/ERF domain
Pfam	PF00847	1.2E-5	116	164	IPR001471	AP2/ERF domain
Gene3D	G3DSA:3.30.730.10	6.4E-17	116	173	IPR001471	AP2/ERF domain
PRINTS	PR00367	2.3E-6	117	128	IPR001471	AP2/ERF domain
PRINTS	PR00367	2.3E-6	154	174	IPR001471	AP2/ERF domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0003677	Molecular Function	DNA binding
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 285 aa Download sequence Send to blast
PSGPAGARRS GGADRGARSS QFRGVTKHRR SGRYEAHIWV KDLGRQVYLG GYECEEHAAE 60 AYDIAALKCK GRRGCKTNFE LSKYGDLLGC IDRMTMEELV MAVRRQSQGF SRGTSSFRGV 120 THHPSGRWEA RIGVPGSKHI YLGLFVEERD AARAYDRALV RLRGRGAATN FALSDYKTEM 180 ADYHRMQAKL LGTDPQFGEI SASPALFERW VKGGCEAFPE LGGGGREETP PPHVLDASSS 240 HHPLDGGFGG GQGTYDPVPA ASGSKPGGLA PYTLAAVSSD DGANQ

Functional Description ? help Back to Top
Source	Description
UniProt	Probably acts as a transcriptional activator. Binds to the GCC-box pathogenesis-related promoter element. May be involved in the regulation of gene expression by stress factors and by components of stress signal transduction pathways (By similarity). Involved in the regulation of floral organs size. {ECO:0000250, ECO:0000269\|PubMed:15988559}.
UniProt	Probably acts as a transcriptional activator. Binds to the GCC-box pathogenesis-related promoter element. May be involved in the regulation of gene expression by stress factors and by components of stress signal transduction pathways (By similarity). Master regulator of basal/root fate. Essential for root quiescent center (QC) and columella specification, stem cell activity, as well as for establishment of the stem cell niche during embryogenesis. Modulates the root polar auxin transport by regulating the distribution of PIN genes. Essential role in respecifying pattern and polarity in damaged roots. Direct target of the transcriptional corepressor TPL. Expression levels and patterns regulated post-transcriptionally by root meristem growth factors (RGFs). {ECO:0000250, ECO:0000269\|PubMed:15454085, ECO:0000269\|PubMed:15635403, ECO:0000269\|PubMed:16424342, ECO:0000269\|PubMed:20190735}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By auxin accumulation. {ECO:0000269\|PubMed:15454085}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_011396011.1	1e-105	AP2-like ethylene-responsive transcription factor PLT2
Swissprot	Q5YGP7	5e-46	PLET2_ARATH; AP2-like ethylene-responsive transcription factor PLT2
Swissprot	Q6PQQ3	5e-46	AIL5_ARATH; AP2-like ethylene-responsive transcription factor AIL5
TrEMBL	A0A059LQJ1	0.0	A0A059LQJ1_9CHLO; Uncharacterized protein (Fragment)
STRING	A0A087SBN7	1e-104	(Auxenochlorella protothecoides)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Chlorophytae	OGCP56	16	57

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G65510.1	2e-37	AINTEGUMENTA-like 7

Publications ? help Back to Top
Todd J,Post-Beittenmiller D,Jaworski JG KCS1 encodes a fatty acid elongase 3-ketoacyl-CoA synthase affecting wax biosynthesis in Arabidopsis thaliana. Plant J., 1999. 17(2): p. 119-30 [PMID:10074711] 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] Lee DK,Sieburth LE The bps signal: embryonic arrest from an auxin-independent mechanism in bypass triple mutants. Plant Signal Behav, 2012. 7(6): p. 698-700 [PMID:22580686] Hong LW,Yan DW,Liu WC,Chen HG,Lu YT TIME FOR COFFEE controls root meristem size by changes in auxin accumulation in Arabidopsis. J. Exp. Bot., 2014. 65(1): p. 275-86 [PMID:24277277] Molitor AM,Bu Z,Yu Y,Shen WH Arabidopsis AL PHD-PRC1 complexes promote seed germination through H3K4me3-to-H3K27me3 chromatin state switch in repression of seed developmental genes. PLoS Genet., 2014. 10(1): p. e1004091 [PMID:24465219] Tian H,Jia Y,Niu T,Yu Q,Ding Z The key players of the primary root growth and development also function in lateral roots in Arabidopsis. Plant Cell Rep., 2014. 33(5): p. 745-53 [PMID:24504658] Zhao Q, et al. Sulfur nutrient availability regulates root elongation by affecting root indole-3-acetic acid levels and the stem cell niche. J Integr Plant Biol, 2014. 56(12): p. 1151-63 [PMID:24831283] Huang JB, et al. ROP3 GTPase contributes to polar auxin transport and auxin responses and is important for embryogenesis and seedling growth in Arabidopsis. Plant Cell, 2014. 26(9): p. 3501-18 [PMID:25217509] Yang S, et al. The Arabidopsis SWI2/SNF2 Chromatin Remodeling ATPase BRAHMA Targets Directly to PINs and Is Required for Root Stem Cell Niche Maintenance. Plant Cell, 2015. 27(6): p. 1670-80 [PMID:25991732] Jia Y, et al. The Arabidopsis thaliana elongator complex subunit 2 epigenetically affects root development. J. Exp. Bot., 2015. 66(15): p. 4631-42 [PMID:25998905] Zhang M, et al. A tetratricopeptide repeat domain-containing protein SSR1 located in mitochondria is involved in root development and auxin polar transport in Arabidopsis. Plant J., 2015. 83(4): p. 582-99 [PMID:26072661] Shinohara H,Mori A,Yasue N,Sumida K,Matsubayashi Y Identification of three LRR-RKs involved in perception of root meristem growth factor in Arabidopsis. Proc. Natl. Acad. Sci. U.S.A., 2016. 113(14): p. 3897-902 [PMID:27001831] Ou Y, et al. RGF1 INSENSITIVE 1 to 5, a group of LRR receptor-like kinases, are essential for the perception of root meristem growth factor 1 in Arabidopsis thaliana. Cell Res., 2016. 26(6): p. 686-98 [PMID:27229312] Feng J,Chen D,Berr A,Shen WH ZRF1 Chromatin Regulators Have Polycomb Silencing and Independent Roles in Development. Plant Physiol., 2016. 172(3): p. 1746-1759 [PMID:27630184] Santuari L, et al. The PLETHORA Gene Regulatory Network Guides Growth and Cell Differentiation in Arabidopsis Roots. Plant Cell, 2016. 28(12): p. 2937-2951 [PMID:27920338] Promchuea S,Zhu Y,Chen Z,Zhang J,Gong Z ARF2 coordinates with PLETHORAs and PINs to orchestrate ABA-mediated root meristem activity in Arabidopsis . J Integr Plant Biol, 2017. 59(1): p. 30-43 [PMID:28074634] Du Y,Scheres B PLETHORA transcription factors orchestrate de novo organ patterning during Arabidopsis lateral root outgrowth. Proc. Natl. Acad. Sci. U.S.A., 2017. 114(44): p. 11709-11714 [PMID:29078398] Bustillo-Avendaño E, et al. Regulation of Hormonal Control, Cell Reprogramming, and Patterning during De Novo Root Organogenesis. Plant Physiol., 2018. 176(2): p. 1709-1727 [PMID:29233938]