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

KFK25713.1

Organism

Arabis alpina

Taxonomic ID

50452

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Arabideae; Arabis

Family

MYB

Protein Properties

Length: 205aa MW: 23945.1 Da PI: 9.0729

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
KFK25713.1	genome	MPIPBR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	60.1	4.8e-19	18	65	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g WT eEd++l d+vk +G+g+W++Ia++ g++R++k+c++rw +yl KFK25713.1 18 KGLWTVEEDKILMDYVKAHGKGHWNRIAKKTGLKRCGKSCRLRWMNYL 65 678*******************************************97 PP
2	Myb_DNA-binding	61.5	1.7e-19	71	116	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++T++E++l+++++k+lG++ W++Ia++++ gRt++q+k++w+++l KFK25713.1 71 RGNFTEQEEDLIIRLHKLLGNR-WSLIAKRVP-GRTDNQVKNYWNTHL 116 89******************.*****.**********996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	18.95	13	65	IPR017930	Myb domain
SuperFamily	SSF46689	1.26E-31	16	112	IPR009057	Homeodomain-like
SMART	SM00717	2.6E-15	17	67	IPR001005	SANT/Myb domain
Pfam	PF00249	5.1E-17	18	65	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	4.6E-25	19	72	IPR009057	Homeodomain-like
CDD	cd00167	2.39E-11	21	65	No hit	No description
PROSITE profile	PS51294	28.737	66	120	IPR017930	Myb domain
SMART	SM00717	5.6E-19	70	118	IPR001005	SANT/Myb domain
Pfam	PF00249	1.8E-18	71	116	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.1E-27	73	120	IPR009057	Homeodomain-like
CDD	cd00167	5.23E-13	73	116	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0045165	Biological Process	cell fate commitment
GO:0045893	Biological Process	positive regulation of transcription, DNA-templated
GO:0048765	Biological Process	root hair cell differentiation
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 205 aa Download sequence Send to blast
MRKKVSSSGE EGNNEYKKGL WTVEEDKILM DYVKAHGKGH WNRIAKKTGL KRCGKSCRLR 60 WMNYLSPNVK RGNFTEQEED LIIRLHKLLG NRWSLIAKRV PGRTDNQVKN YWNTHLSKKL 120 GIKDPKTKPS NNGEIVYQIN LTNPTETLEE ETKISNIHDA NNIHRDEIQE DRQGSNYLSS 180 LWVHEDEFEL STLTNMMDFI DGHCF

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	3e-29	18	120	7	108	B-MYB
1h8a_C	4e-29	13	120	22	128	MYB TRANSFORMING PROTEIN
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Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator, when associated with BHLH2/EGL3/MYC146 or BHLH12/MYC1. Involved in epidermal cell fate specification in roots and hypocotyl. Together with GL3 or BHLH2, promotes the formation of non-hair developing cells (atrichoblasts) et the N position in root epidermis. Regulates stomata spatial distribution in hypocotyls. Binds to the WER-binding sites (WBS) promoter regions and activates the transcription of target genes such as GL2 and of CPC. {ECO:0000269\|PubMed:10589676, ECO:0000269\|PubMed:11585796, ECO:0000269\|PubMed:14627722, ECO:0000269\|PubMed:15361138, ECO:0000269\|PubMed:15795220, ECO:0000269\|PubMed:16207757}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	KFK25713.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Transcriptional activation correlates with reduced histone acetylation on H3 and H4 mediated by HDA18 in N cells. Repressed by CPC in hair cells (H position). {ECO:0000269\|PubMed:11910008, ECO:0000269\|PubMed:16176989}.

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

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AY519623	0.0	AY519623.1 Arabidopsis thaliana MYB transcription factor (At5g14750) mRNA, complete cds.
GenBank	BT026346	0.0	BT026346.1 Arabidopsis thaliana At5g14750 gene, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_006399992.1	1e-136	transcription factor WER
Swissprot	Q9SEI0	1e-136	WER_ARATH; Transcription factor WER
TrEMBL	A0A087G761	1e-150	A0A087G761_ARAAL; Uncharacterized protein
STRING	A0A087G761	1e-151	(Arabis alpina)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM4	28	2646

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G14750.1	1e-129	myb domain protein 66

Publications ? help Back to Top
Savage N, et al. Positional signaling and expression of ENHANCER OF TRY AND CPC1 are tuned to increase root hair density in response to phosphate deficiency in Arabidopsis thaliana. PLoS ONE, 2013. 8(10): p. e75452 [PMID:24130712] Cheng Y, et al. Brassinosteroids control root epidermal cell fate via direct regulation of a MYB-bHLH-WD40 complex by GSK3-like kinases. Elife, 2018. [PMID:24771765] Kiefer CS, et al. Correction: Arabidopsis AIP1-2 restricted by WER-mediated patterning modulates planar polarity. Development, 2015. 142(5): p. 1022 [PMID:25715402] Kwak SH,Song SK,Lee MM,Schiefelbein J TORNADO1 regulates root epidermal patterning through the WEREWOLF pathway in Arabidopsis thaliana. Plant Signal Behav, 2015. 10(12): p. e1103407 [PMID:26451798] Zhu Y, et al. The Histone Chaperone NRP1 Interacts with WEREWOLF to Activate GLABRA2 in Arabidopsis Root Hair Development. Plant Cell, 2017. 29(2): p. 260-276 [PMID:28138017] Canales J,Contreras-López O,Álvarez JM,Gutiérrez RA Nitrate induction of root hair density is mediated by TGA1/TGA4 and CPC transcription factors in Arabidopsis thaliana. Plant J., 2017. 92(2): p. 305-316 [PMID:28771873] Mira MM, et al. Expression of Arabidopsis class 1 phytoglobin (AtPgb1) delays death and degradation of the root apical meristem during severe PEG-induced water deficit. J. Exp. Bot., 2017. 68(20): p. 5653-5668 [PMID:29059380] Kohanová J, et al. Root hair abundance impacts cadmium accumulation in Arabidopsis thaliana shoots. Ann. Bot., 2018. 122(5): p. 903-914 [PMID:29394308]