PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; basal Magnoliophyta; Amborellales; Amborellaceae; Amborella

Family

MYB

Protein Properties

Length: 340aa MW: 38212.7 Da PI: 5.6359

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
evm_27.model.AmTr_v1.0_scaffold00038.125	genome	TAGP	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	59.1	9.7e-19	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++lv+++k+ G g+W++ +++ g++R++k+c++rw +yl evm_27.model.AmTr_v1.0_scaffold00038.125 14 KGPWTPEEDQKLVNYIKKQGHGSWRALPKHAGLNRCGKSCRLRWTNYL 61 79********************************************97 PP
2	Myb_DNA-binding	54	3.9e-17	67	112	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+++ eE++ +++++ lG++ W++Ia +++ gRt++++k++w+++l evm_27.model.AmTr_v1.0_scaffold00038.125 67 RGKFSSEEEQTILHLHSILGNK-WSAIATHLP-GRTDNEIKNFWNTHL 112 89******************.*****.**********996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	1.7E-26	5	64	IPR009057	Homeodomain-like
PROSITE profile	PS51294	18.549	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	2.35E-31	11	108	IPR009057	Homeodomain-like
SMART	SM00717	1.6E-15	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	2.7E-17	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	3.95E-12	16	61	No hit	No description
PROSITE profile	PS51294	26.621	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	2.5E-27	65	117	IPR009057	Homeodomain-like
SMART	SM00717	4.1E-16	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	7.2E-16	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	1.16E-11	69	112	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009733	Biological Process	response to auxin
GO:0009737	Biological Process	response to abscisic acid
GO:0009751	Biological Process	response to salicylic acid
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 340 aa Download sequence Send to blast
MGRAPCCDDN GLKKGPWTPE EDQKLVNYIK KQGHGSWRAL PKHAGLNRCG KSCRLRWTNY 60 LRPDIKRGKF SSEEEQTILH LHSILGNKWS AIATHLPGRT DNEIKNFWNT HLKKKLIQMG 120 YDPMTHRPRT DLFSSLNQIL AMANIKDLME PYEEQALRLQ SEALQLARLQ YLQYLIQSAS 180 SMNQPNSLIS SFNDLEAIST LLVASSSKPY YQTNSEETLW NTNYQTDINT MCSQVNEQIA 240 LTPSQTQQFP STFEDFCNLS MNDYSNQDTA SRIIQIESGD PISPFPINGF SSSLNYIDNS 300 TNNNQADVSG SSGCGASASS SPIWPEVLLE DPFINENLS*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	7e-32	12	116	5	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that acts as negative regulator of lateral root (LR) development. Required for normal auxin responses during LR development. May be part of a negative feedback loop stimulated specifically in the endodermis upon LR initiation to ensure that LRs are formed only in the correct place. {ECO:0000269\|PubMed:24902892}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00180	DAP	Transfer from AT1G34670	Download

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by abscisic acid (ABA), auxin and gravity in roots. {ECO:0000269\|PubMed:24902892}.

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_006853158.1	0.0	transcription factor MYB39
Swissprot	Q9S9Z2	1e-104	MYB93_ARATH; Transcription factor MYB93
TrEMBL	U5CXF7	0.0	U5CXF7_AMBTC; Uncharacterized protein
STRING	ERN14625	0.0	(Amborella trichopoda)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Representative plant	OGRP5	17	1784

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G34670.1	3e-98	myb domain protein 93

Link Out ? help Back to Top
Phytozome	evm_27.model.AmTr_v1.0_scaffold00038.125
Entrez Gene	18442889

Publications ? help Back to Top
Amborella Genome Project The Amborella genome and the evolution of flowering plants. Science, 2013. 342(6165): p. 1241089 [PMID:24357323] Gibbs DJ,Coates JC AtMYB93 is an endodermis-specific transcriptional regulator of lateral root development in arabidopsis. Plant Signal Behav, 2014. 9(10): p. e970406 [PMID:25482809]