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: 273aa MW: 31536 Da PI: 6.5804

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
evm_27.model.AmTr_v1.0_scaffold00003.210	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	60	5e-19	22	69	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+WT eEd +lv++++ +G g+W++ ar+ g++Rt+k+c++rw++yl evm_27.model.AmTr_v1.0_scaffold00003.210 22 RGPWTVEEDMILVNYIANHGEGRWNSLARCAGLKRTGKSCRLRWLNYL 69 89********************************************97 PP
2	Myb_DNA-binding	52.5	1.1e-16	75	118	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 rg+ T+eE++ +++++ ++G++ W++Ia++++ gRt++++k++w++ evm_27.model.AmTr_v1.0_scaffold00003.210 75 RGNITPEEQLMILELHSRWGNR-WSKIAQHLP-GRTDNEIKNYWRT 118 7999****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	16.799	17	69	IPR017930	Myb domain
SuperFamily	SSF46689	1.16E-31	20	116	IPR009057	Homeodomain-like
SMART	SM00717	1.7E-15	21	71	IPR001005	SANT/Myb domain
Pfam	PF00249	1.1E-16	22	69	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.6E-23	23	76	IPR009057	Homeodomain-like
CDD	cd00167	7.15E-12	24	69	No hit	No description
PROSITE profile	PS51294	23.71	70	124	IPR017930	Myb domain
SMART	SM00717	3.2E-15	74	122	IPR001005	SANT/Myb domain
Pfam	PF00249	1.7E-15	75	118	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	3.8E-24	77	123	IPR009057	Homeodomain-like
CDD	cd00167	1.72E-11	79	118	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009651	Biological Process	response to salt stress
GO:0009737	Biological Process	response to abscisic acid
GO:0009751	Biological Process	response to salicylic acid
GO:0046686	Biological Process	response to cadmium ion
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 273 aa Download sequence Send to blast
MDFSNRPCNS SPHIDEDSEL RRGPWTVEED MILVNYIANH GEGRWNSLAR CAGLKRTGKS 60 CRLRWLNYLR PDVRRGNITP EEQLMILELH SRWGNRWSKI AQHLPGRTDN EIKNYWRTRV 120 QKHAKQLQCD VNSKQFQDTM RYIWMPRLLE RIRAGHRPSE VSTAPSNNNP VFYHAPEITQ 180 ISNSMPSYES CTSVSSSDES PHVSAISDLT DYFFNDISAA HLYGAETQTT SPVYVNQGSD 240 LEHTGWVCGP GEITDNLWNI EDNNTWFWQH QQ*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1h8a_C	4e-25	19	122	24	126	MYB TRANSFORMING PROTEIN
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in abiotic stress responses. Plays a regulatory role in tolerance to salt, cold, and drought stresses. Regulates positively the expression of genes involved in proline synthesis and transport, and genes involved in reactive oxygen species (ROS) scavenging such as peroxidase, superoxide dismutase and catalase during salt stress. Transactivates stress-related genes, including LEA3, RAB16A and DREB2A during salt stress. {ECO:0000269\|PubMed:22301384}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by salt, cold and osmotic stresses, and abscisic acid (ABA). Down-regulated by salicylic acid (SA). {ECO:0000269\|PubMed:22301384}.

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_006841613.1	0.0	transcription factor MYB78
Swissprot	Q10MB4	3e-88	MYB2_ORYSJ; Transcription factor MYB2
TrEMBL	W1P5V4	0.0	W1P5V4_AMBTC; Uncharacterized protein
STRING	ERN03288	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
AT1G48000.1	4e-83	myb domain protein 112

Link Out ? help Back to Top
Phytozome	evm_27.model.AmTr_v1.0_scaffold00003.210
Entrez Gene	18431425

Publications ? help Back to Top
Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Yang A,Dai X,Zhang WH A R2R3-type MYB gene, OsMYB2, is involved in salt, cold, and dehydration tolerance in rice. J. Exp. Bot., 2012. 63(7): p. 2541-56 [PMID:22301384] Amborella Genome Project The Amborella genome and the evolution of flowering plants. Science, 2013. 342(6165): p. 1241089 [PMID:24357323] Chen X, et al. The NAC family transcription factor OsNAP confers abiotic stress response through the ABA pathway. Plant Cell Physiol., 2014. 55(3): p. 604-19 [PMID:24399239] Lv Y, et al. New insights into the genetic basis of natural chilling and cold shock tolerance in rice by genome-wide association analysis. Plant Cell Environ., 2016. 39(3): p. 556-70 [PMID:26381647] Hong Y,Zhang H,Huang L,Li D,Song F Overexpression of a Stress-Responsive NAC Transcription Factor Gene ONAC022 Improves Drought and Salt Tolerance in Rice. Front Plant Sci, 2016. 7: p. 4 [PMID:26834774]