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; Camelineae; Arabidopsis

Family

MYB

Protein Properties

Length: 306aa MW: 34933.6 Da PI: 6.2958

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
490838	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	47.7	3.6e-15	14	62	1	48
TSSS-HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqkyl 48 +g+W+teEd l+ +++++G+g +W + ++++g +R++k+c++rw++yl 490838 14 KGPWSTEEDAVLKSYIEKHGTGnNWISLPQRIGIKRCGKSCRLRWLNYL 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++ 490838 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	13.116	9	62	IPR017930	Myb domain
SuperFamily	SSF46689	2.84E-26	12	109	IPR009057	Homeodomain-like
SMART	SM00717	1.1E-11	13	64	IPR001005	SANT/Myb domain
Pfam	PF00249	6.0E-15	14	62	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.1E-23	15	69	IPR009057	Homeodomain-like
CDD	cd00167	1.64E-8	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	4.27E-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: 306 aa Download sequence Send to blast
MGRAPCCDKT AVKKGPWSTE EDAVLKSYIE KHGTGNNWIS LPQRIGIKRC GKSCRLRWLN 60 YLRPNLKHGG FTDEEDYIIC SLYITIGSRW SIIASQLPGR TDNDIKNYWN TRLKKKLLSK 120 QGKAFHQQLN VKFERGTTSS SSSQIQMFHD ENTKSNQTLY NQVVDPSTTS FAMEEQSMIK 180 NPILEPFYWE PNNVLFDNDH DAAASSYHHH HHHSSPSLNS MSSSSSIGTN SSLQMSHYTS 240 NHNDHGDQQD MFFMAGFENF QAELFDEIAN NNTEEIGFHG TEMPNNNYLD HDISSFIDYP 300 LYDNE*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	6e-24	14	117	7	108	B-MYB
Search in ModeBase

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	490838

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	AY519614	0.0	AY519614.1 Arabidopsis thaliana MYB transcription factor (At4g37780) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_002866932.1	0.0	transcription factor MYB87
Swissprot	F4JSU0	0.0	MYB87_ARATH; Transcription factor MYB87
TrEMBL	D7MA05	0.0	D7MA05_ARALL; Uncharacterized protein
STRING	fgenesh2_kg.7__271__AT4G37780.1	0.0	(Arabidopsis lyrata)

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-175	myb domain protein 87

Link Out ? help Back to Top
Phytozome	490838
Entrez Gene	9305036

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]