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: 305aa MW: 34932.3 Da PI: 6.8343

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009133189.1	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	47.4	4.3e-15	14	62	1	48
TSSS-HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqkyl 48 +g+W++eEd l+ +++++G+g +W + ++++g +R++k+c++rw++yl XP_009133189.1 14 KGPWSPEEDAMLKSYIEKHGTGnNWIALPHKIGIKRCGKSCRLRWLNYL 62 79*****************************55**********97 PP
2	Myb_DNA-binding	36.6	1e-11	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_009133189.1 69 GGFTDEEDYIICSLYITIGSR-WSIIASQLP-GRTDNDIKNYWNT 111 569****************.*****.*********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	13.004	9	62	IPR017930	Myb domain
SMART	SM00717	3.6E-13	13	64	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	1.71E-26	13	109	IPR009057	Homeodomain-like
Pfam	PF00249	2.3E-15	14	62	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.7E-24	15	69	IPR009057	Homeodomain-like
CDD	cd00167	1.65E-9	16	62	No hit	No description
PROSITE profile	PS51294	19.887	63	117	IPR017930	Myb domain
SMART	SM00717	1.2E-10	67	115	IPR001005	SANT/Myb domain
Pfam	PF00249	4.4E-10	69	111	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	6.0E-23	70	117	IPR009057	Homeodomain-like
CDD	cd00167	6.13E-7	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: 305 aa Download sequence Send to blast
MGRAPCCDKT VVKKGPWSPE EDAMLKSYIE KHGTGNNWIA LPHKIGIKRC GKSCRLRWLN 60 YLRPNLKHGG FTDEEDYIIC SLYITIGSRW SIIASQLPGR TDNDIKNYWN TRLKKKLLSK 120 QGKAIHQQLS LRLEPETTSK RSSFGQNQIL MFHDENAKPP LNQTIHSKMV DPSITSFAME 180 EKRMVPVLES YSWEQNKVWL DIDHDAASSS YHHHASPHFN SMTSSSSSIG TNSPLQMSHY 240 TINDNNQGDQ EMFFMAGFEN LQDELFDEII NNITTEFEFR GTETLNNNCL GHEINSFVDC 300 PLKDN

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	2e-24	14	117	7	108	B-MYB
Search in ModeBase

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in roots, leaves, internodes, shoot tips and flowers. {ECO:0000269\|PubMed:16461581}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that functions as regulator of genes affecting cell wall organization and remodeling. Activates genes related to the primary cell wall and represses genes related to the secondary cell wall and expansins. Required for the regulation of longitudinal cell growth in stems, leaves, petioles, roots, flowers and siliques. {ECO:0000269\|PubMed:24563287}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	XP_009133189.1

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	AC189183	0.0	AC189183.2 Brassica rapa subsp. pekinensis cultivar Inbred line 'Chiifu' clone KBrB001A20, complete sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009133189.1	0.0	PREDICTED: transcription factor RAX3 isoform X1
Refseq	XP_013728805.1	0.0	transcription factor MYB87-like isoform X1
Refseq	XP_022568754.1	0.0	transcription factor MYB87-like isoform X1
Swissprot	F4JSU0	1e-154	MYB87_ARATH; Transcription factor MYB87
TrEMBL	A0A3P5Z104	0.0	A0A3P5Z104_BRACM; Uncharacterized protein
TrEMBL	M4D5M8	0.0	M4D5M8_BRARP; Uncharacterized protein
STRING	Bra011785.1-P	0.0	(Brassica rapa)

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
AT4G37780.1	1e-139	myb domain protein 87

Publications ? help Back to Top
Fujiwara S, et al. Chimeric repressor analysis identifies MYB87 as a possible regulator of morphogenesis via cell wall organization and remodeling in Arabidopsis. Biotechnol. Lett., 2014. 36(5): p. 1049-57 [PMID:24563287]