PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica

Family

MYB

Protein Properties

Length: 290aa MW: 32687.9 Da PI: 8.2825

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_013634786.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	47.3	4.9e-15	14	62	1	48
TSSS-HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqkyl 48 rg+W+++Ed l+d++++ G+g +W + +++ g++R++k+c++rw++yl XP_013634786.1 14 RGPWSPDEDATLKDYIEKKGTGgNWIALPQKAGLRRCGKSCRLRWLNYL 62 89*********************************************97 PP
2	Myb_DNA-binding	43.2	9.3e-14	69	111	2	46
SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 g +T+eEd+++ +++ G++ W+ Ia+++ gRt++++k++w++ XP_013634786.1 69 GDFTEEEDKIICSLFASIGSR-WSVIAAHLH-GRTDNDIKNYWNT 111 789****************.*****.*********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	12.93	9	62	IPR017930	Myb domain
SuperFamily	SSF46689	2.4E-26	11	109	IPR009057	Homeodomain-like
SMART	SM00717	2.8E-10	13	64	IPR001005	SANT/Myb domain
Pfam	PF00249	5.9E-14	14	62	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.7E-22	15	69	IPR009057	Homeodomain-like
CDD	cd00167	5.61E-7	16	62	No hit	No description
PROSITE profile	PS51294	21.479	63	117	IPR017930	Myb domain
SMART	SM00717	8.0E-12	67	115	IPR001005	SANT/Myb domain
Pfam	PF00249	1.1E-12	69	111	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	8.6E-24	70	117	IPR009057	Homeodomain-like
CDD	cd00167	1.87E-8	71	113	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: 290 aa Download sequence Send to blast
MGRAPCCDKA NVKRGPWSPD EDATLKDYIE KKGTGGNWIA LPQKAGLRRC GKSCRLRWLN 60 YLRPNLRHGD FTEEEDKIIC SLFASIGSRW SVIAAHLHGR TDNDIKNYWN TKLKKKIIAT 120 MAPPPPHHLL AIASSSSSPS SSSQYNMINS FPYYNPSACT NELIIPPQGM MTMMDQQQHL 180 LYQEHMGNLG NSPSSNKLIM SHQEDSPKQS ASKGIMLLSD VRSGSSSTTS TVARVKSKHH 240 DYHHEEEGRS MEDYGMDEIK QLISSNCTSS SSNSLWFDEN KTEDKFMMYY

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	1e-21	14	117	7	108	B-MYB
Search in ModeBase

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Ubiquitous, with higher levels in roots, flowers, and shoot tips. Found in all cells of the shoot tips. {ECO:0000269\|PubMed:16461581}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator (By similarity). Positively regulates axillary meristems (AMs) formation and development, especially during inflorescence. {ECO:0000250, ECO:0000269\|PubMed:16461581}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	XP_013634786.1

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

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AC189630	0.0	AC189630.2 Brassica rapa subsp. pekinensis cultivar Inbred line 'Chiifu' clone KBrS003G14, complete sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_013634786.1	0.0	PREDICTED: transcription factor RAX2-like
Swissprot	Q9SJL7	1e-129	RAX2_ARATH; Transcription factor RAX2
TrEMBL	A0A3P6C9D2	0.0	A0A3P6C9D2_BRAOL; Uncharacterized protein (Fragment)
STRING	Bo4g186460.1	0.0	(Brassica oleracea)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM4	28	2646

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G36890.1	1e-119	MYB family protein

Publications ? help Back to Top
Guo D, et al. The WRKY Transcription Factor WRKY71/EXB1 Controls Shoot Branching by Transcriptionally Regulating RAX Genes in Arabidopsis. Plant Cell, 2015. 27(11): p. 3112-27 [PMID:26578700]