PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus

Family

MYB

Protein Properties

Length: 302aa MW: 34429.5 Da PI: 8.7529

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Potri.013G109300.1	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	53.3	6.3e-17	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++l d+++ +G g+W++ ++ g+ R++k+c++rw +yl Potri.013G109300.1 14 KGAWTKEEDQRLMDYIRVHGEGCWRSLPKAAGLLRCGKSCRLRWINYL 61 79****************************99**********97 PP
2	Myb_DNA-binding	58.2	1.9e-18	67	111	1	47
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 rg++T eEde++++++ +lG++ W++Ia +++ gRt++++k++w+++ Potri.013G109300.1 67 RGNFTDEEDEIIIKLHSLLGNK-WSLIAGRLP-GRTDNEIKNYWNTH 111 89******************.*****.**********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	17.402	9	61	IPR017930	Myb domain
SMART	SM00717	2.0E-12	13	63	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	4.23E-29	13	108	IPR009057	Homeodomain-like
Pfam	PF00249	4.7E-15	14	61	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	9.0E-24	15	68	IPR009057	Homeodomain-like
CDD	cd00167	2.95E-9	16	61	No hit	No description
PROSITE profile	PS51294	28.932	62	116	IPR017930	Myb domain
SMART	SM00717	1.7E-17	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	2.7E-16	67	111	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.4E-28	69	117	IPR009057	Homeodomain-like
CDD	cd00167	9.74E-12	69	112	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0090378	Biological Process	seed trichome elongation
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 302 aa Download sequence Send to blast
MGRSPCCEKE HTNKGAWTKE EDQRLMDYIR VHGEGCWRSL PKAAGLLRCG KSCRLRWINY 60 LRPDLKRGNF TDEEDEIIIK LHSLLGNKWS LIAGRLPGRT DNEIKNYWNT HIKRKLISRG 120 IDPHTHRPLN ERTTTATIKT TTSATTKATQ LDFKNTPPQS LAEISLLKSQ LDFKYNNNFH 180 SSQYSSFNPK KTETTSVEEN NCTSSSMTTD EEQQQQQQKR ESHQDQDVNL DLTIGLALTQ 240 TSSANSAESR LQQPVSSCQL FGSVLTRPVC LCWQLDGERR ELCRNCQNQN QNQSSKSNHS 300 K*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1h8a_C	3e-29	13	116	26	128	MYB TRANSFORMING PROTEIN
Search in ModeBase

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Pth.6428	0.0	bud\| catkin\| stem

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in roots, stems, leaves, flowers and siliques. {ECO:0000269\|PubMed:9839469}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Potri.013G109300.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By nitrogen, salicylic acid, NaCl and abscisic acid (ABA). {ECO:0000269\|PubMed:16463103, ECO:0000269\|PubMed:18541146, ECO:0000269\|PubMed:9839469}.

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_006376251.2	0.0	transcription factor MYB8
Swissprot	Q9S9K9	4e-94	MYB3_ARATH; Transcription factor MYB3
TrEMBL	A0A2K1Y445	0.0	A0A2K1Y445_POPTR; Uncharacterized protein
STRING	POPTR_0013s11360.1	0.0	(Populus trichocarpa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF264	34	221
Representative plant	OGRP5	17	1784

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G09460.1	4e-89	myb domain protein 6

Link Out ? help Back to Top
Phytozome	Potri.013G109300.1
Entrez Gene	18104422

Publications ? help Back to Top
Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Zhou M, et al. Changing a conserved amino acid in R2R3-MYB transcription repressors results in cytoplasmic accumulation and abolishes their repressive activity in Arabidopsis. Plant J., 2015. 84(2): p. 395-403 [PMID:26332741] Wada T,Hayashi N,Tominaga-Wada R Root hair formation at the root-hypocotyl junction in CPC-LIKE MYB double and triple mutants of Arabidopsis. Plant Signal Behav, 2015. 10(11): p. e1089372 [PMID:26339713] Wada T,Tominaga-Wada R CAPRICE family genes control flowering time through both promoting and repressing CONSTANS and FLOWERING LOCUS T expression. Plant Sci., 2015. 241: p. 260-5 [PMID:26706076] Song L, et al. A transcription factor hierarchy defines an environmental stress response network. Science, 2017. [PMID:27811239] Zhou M, et al. LNK1 and LNK2 Corepressors Interact with the MYB3 Transcription Factor in Phenylpropanoid Biosynthesis. Plant Physiol., 2017. 174(3): p. 1348-1358 [PMID:28483877] Mondal SK,Roy S Genome-wide sequential, evolutionary, organizational and expression analyses of phenylpropanoid biosynthesis associated MYB domain transcription factors in Arabidopsis. J. Biomol. Struct. Dyn., 2018. 36(6): p. 1577-1601 [PMID:28490275]