PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia; Petunia integrifolia

Family

MYB

Protein Properties

Length: 266aa MW: 28879 Da PI: 7.6516

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Peinf101Scf00554g02008.1	genome	SGN	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	30.8	6.6e-10	10	55	3	46
SS-HHHHHHHHHHHHHTTTT...-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGgg...tWktIartmgkgRtlkqcksrwqk 46 W+ e d + +a + ++ +W+ Ia+ ++ g+tl ++k+++ Peinf101Scf00554g02008.1 10 VWSREQDIAFENALATYPECsadRWENIAADVP-GKTLVEVKNHYEL 55 7***************99*********.*********75 PP
2	Myb_DNA-binding	44	5e-14	121	165	3	47
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 +WT++E+ l++ + +++G+g+W++I+r + +Rt+ q+ s+ qky Peinf101Scf00554g02008.1 121 AWTEDEHRLFLLGLEKYGKGDWRSISRNFVVTRTPTQVASHAQKY 165 6*******************************************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	7.614	1	61	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	3.7E-5	6	58	IPR009057	Homeodomain-like
SMART	SM00717	1.5E-7	7	59	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	7.18E-11	9	65	IPR009057	Homeodomain-like
Pfam	PF00249	6.0E-7	10	54	IPR001005	SANT/Myb domain
CDD	cd00167	1.05E-8	11	57	No hit	No description
PROSITE profile	PS51294	17.201	114	170	IPR017930	Myb domain
SuperFamily	SSF46689	7.18E-17	116	171	IPR009057	Homeodomain-like
SMART	SM00717	4.5E-11	118	168	IPR001005	SANT/Myb domain
TIGRFAMs	TIGR01557	1.3E-17	118	168	IPR006447	Myb domain, plants
CDD	cd00167	8.84E-11	121	166	No hit	No description
Pfam	PF00249	6.2E-12	121	165	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	4.4E-11	121	164	IPR009057	Homeodomain-like

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 266 aa Download sequence Send to blast
MTVAKSRSSV WSREQDIAFE NALATYPECS ADRWENIAAD VPGKTLVEVK NHYELLLDDV 60 SRIESGYVPL PVYNSSFDSS FSYSGDERTG KKTGISGSLN SESNDGGKST RSEQERRKGI 120 AWTEDEHRLF LLGLEKYGKG DWRSISRNFV VTRTPTQVAS HAQKYFIRLN SMNKDRRRSS 180 IHDITSVNDG DVSVPQVPIT GQTIGAGAGG SSGKSDKRSP TAPNGPLGVG IYGATSIGQP 240 VTEPFVSAFG TPVSLSAPTY MPYGIQ

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
2cjj_A	4e-16	11	76	11	76	RADIALIS
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator that coordinates abscisic acid (ABA) biosynthesis and signaling-related genes via binding to the specific promoter motif 5'-(A/T)AACCAT-3'. Represses ABA-mediated salt (e.g. NaCl and KCl) stress tolerance. Regulates leaf shape and promotes vegetative growth. {ECO:0000269\|PubMed:26243618}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by salicylic acid (SA) and gibberellic acid (GA) (PubMed:16463103). Triggered by dehydration and salt stress (PubMed:26243618). {ECO:0000269\|PubMed:16463103, ECO:0000269\|PubMed:26243618}.

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_016572400.1	1e-147	PREDICTED: transcription factor DIVARICATA-like
Swissprot	Q9FNN6	1e-104	SRM1_ARATH; Transcription factor SRM1
TrEMBL	A0A2G3CEY5	1e-151	A0A2G3CEY5_CAPCH; Transcription factor DIVARICATA
STRING	PGSC0003DMT400065102	1e-145	(Solanum tuberosum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA4149	24	45

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G08520.1	3e-98	MYB family protein

Publications ? help Back to Top
Wang T, et al. Salt-Related MYB1 Coordinates Abscisic Acid Biosynthesis and Signaling during Salt Stress in Arabidopsis. Plant Physiol., 2015. 169(2): p. 1027-41 [PMID:26243618] Chen YS, et al. Two MYB-related transcription factors play opposite roles in sugar signaling in Arabidopsis. Plant Mol. Biol., 2017. 93(3): p. 299-311 [PMID:27866313]