PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

MYB

Protein Properties

Length: 113aa MW: 13050.8 Da PI: 9.7599

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_14880	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	58.2	1.8e-18	11	58	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEde+lv+++++ G g+Wk++a+ g+ R +k+c++rw +yl PEQU_14880 11 KGKWTEEEDEILVKYIAENGEGSWKSVAKNTGLLRGGKSCRLRWINYL 58 79****************************99**********97 PP
2	Myb_DNA-binding	55.6	1.2e-17	64	109	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++++eE+e++++ + +G++ W++Ia+ ++ gRt++++k++w+++l PEQU_14880 64 RGNFSKEEEEIIIKFQASYGNR-WSLIASNLP-GRTDNEIKNYWNSHL 109 89******************.*****.**********986 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	9.0E-23	2	61	IPR009057	Homeodomain-like
PROSITE profile	PS51294	24.66	6	62	IPR017930	Myb domain
SuperFamily	SSF46689	1.76E-29	8	105	IPR009057	Homeodomain-like
SMART	SM00717	8.2E-14	10	60	IPR001005	SANT/Myb domain
Pfam	PF00249	4.0E-17	11	58	IPR001005	SANT/Myb domain
CDD	cd00167	2.11E-10	13	58	No hit	No description
Gene3D	G3DSA:1.10.10.60	1.1E-25	62	113	IPR009057	Homeodomain-like
SMART	SM00717	1.2E-15	63	111	IPR001005	SANT/Myb domain
PROSITE profile	PS51294	21.103	63	113	IPR017930	Myb domain
Pfam	PF00249	6.5E-16	64	109	IPR001005	SANT/Myb domain
CDD	cd00167	1.25E-11	66	109	No hit	No description

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: 113 aa Download sequence Send to blast
TPCCEKNGLR KGKWTEEEDE ILVKYIAENG EGSWKSVAKN TGLLRGGKSC RLRWINYLKA 60 GVKRGNFSKE EEEIIIKFQA SYGNRWSLIA SNLPGRTDNE IKNYWNSHLC RRL

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1h8a_C	2e-25	9	113	25	128	MYB TRANSFORMING PROTEIN
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor postulated to regulate the biosynthetic pathway of a flavonoid-derived pigment in certain floral tissues.

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_020584902.1	8e-77	myb-related protein P-like
Swissprot	P27898	5e-59	MYBP_MAIZE; Myb-related protein P
TrEMBL	A0A097A5N2	1e-57	A0A097A5N2_MAIZE; Myb-like transcription factor
TrEMBL	Q944N2	1e-57	Q944N2_MAIZE; Myb-like transcription factor P1
STRING	GRMZM2G051256_P01	5e-58	(Zea mays)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP116	37	448

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G49330.1	2e-50	myb domain protein 111

Publications ? help Back to Top
Robbins ML,Sekhon RS,Meeley R,Chopra S A Mutator transposon insertion is associated with ectopic expression of a tandemly repeated multicopy Myb gene pericarp color1 of maize. Genetics, 2008. 178(4): p. 1859-74 [PMID:18430921] Sidorenko L,Chandler V RNA-dependent RNA polymerase is required for enhancer-mediated transcriptional silencing associated with paramutation at the maize p1 gene. Genetics, 2008. 180(4): p. 1983-93 [PMID:18845841] Robbins ML,Wang P,Sekhon RS,Chopra S Gene structure induced epigenetic modifications of pericarp color1 alleles of maize result in tissue-specific mosaicism. PLoS ONE, 2009. 4(12): p. e8231 [PMID:20011605] Rhee Y,Sekhon RS,Chopra S,Kaeppler S Tissue culture-induced novel epialleles of a Myb transcription factor encoded by pericarp color1 in maize. Genetics, 2010. 186(3): p. 843-55 [PMID:20823340] Morohashi K, et al. A genome-wide regulatory framework identifies maize pericarp color1 controlled genes. Plant Cell, 2012. 24(7): p. 2745-64 [PMID:22822204]