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: 326aa MW: 36873.5 Da PI: 7.9311

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009131458.1	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	55.1	1.8e-17	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++l+ +++++G g+W++ +++ g++R++k+c++rw +yl XP_009131458.1 14 KGPWTQEEDQKLLAYIEEHGYGSWRSLPEKAGLHRCGKSCRLRWTNYL 61 79********************************************97 PP
2	Myb_DNA-binding	50.9	3.6e-16	67	112	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++ +E++ +++++++lG++ W++Ia +++ +Rt++++k++w+++l XP_009131458.1 67 RGKFNLQEEQTIIQLHALLGNR-WSAIATHLP-KRTDNEIKNYWNTHL 112 899*****************.*****.**********996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	1.9E-24	5	63	IPR009057	Homeodomain-like
PROSITE profile	PS51294	18.178	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	2.53E-30	11	108	IPR009057	Homeodomain-like
SMART	SM00717	3.2E-14	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	5.3E-16	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	4.97E-11	16	61	No hit	No description
PROSITE profile	PS51294	25.25	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	1.0E-25	64	117	IPR009057	Homeodomain-like
SMART	SM00717	3.9E-16	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	2.5E-15	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	9.13E-11	69	112	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0000902	Biological Process	cell morphogenesis
GO:0009651	Biological Process	response to salt stress
GO:0009723	Biological Process	response to ethylene
GO:0009733	Biological Process	response to auxin
GO:0009739	Biological Process	response to gibberellin
GO:0009751	Biological Process	response to salicylic acid
GO:0009753	Biological Process	response to jasmonic acid
GO:0046686	Biological Process	response to cadmium ion
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 326 aa Download sequence Send to blast
MGRSPCCDKL GLKKGPWTQE EDQKLLAYIE EHGYGSWRSL PEKAGLHRCG KSCRLRWTNY 60 LRPDIKRGKF NLQEEQTIIQ LHALLGNRWS AIATHLPKRT DNEIKNYWNT HLKKRLVKMG 120 IDPVTHKPKN ETPLSSLGLT KNAAILSHMA QWESARLEAE ARLARESKIL HYQTKPSSHH 180 HHGFTHKTLL TTWTSKTNQG NADHQQQQLE SPTSTVSFSE MKEPSSAKIE LVGSSTCLNL 240 IKEPENDWFN STVHEFEATE MAGGVDEGFT GLMLAGDSLG RSFSAEKNET VKERSGGGDC 300 SNYYEDNKNY LDSIFSLVDP STPMMF

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	1e-26	12	116	5	108	B-MYB
Search in ModeBase

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in trichomes, epidermis and mesophyll cells of young leaves, stems, petals, sepals, carpels and stamens. {ECO:0000269\|PubMed:23709630}.

Functional Description ? help Back to Top
Source	Description
UniProt	Involved in the control of epidermal cell morphogenesis in petals. Promotes unidirectional cell expansion once outgrowth has been initiated (PubMed:17376813). Coordinately with WIN1/SHN1, participates in the regulation of cuticle biosynthesis and wax accumulation in reproductive organs and trichomes. Functions in cuticle nanoridge formation in petals and stamens, and in morphogenesis of petal conical cells and trichomes (PubMed:23709630). Functions as a major regulator of cuticle formation in vegetative organs by regulating the cuticle biosynthesis genes CYP86A8/LCR and CER1 (PubMed:24169067). {ECO:0000269\|PubMed:17376813, ECO:0000269\|PubMed:23709630, ECO:0000269\|PubMed:24169067}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	XP_009131458.1

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_009131458.1	0.0	PREDICTED: myb-related protein Hv1-like
Swissprot	Q9LXF1	0.0	MYB16_ARATH; Transcription factor MYB16
TrEMBL	M4CQ07	0.0	M4CQ07_BRARP; Uncharacterized protein
STRING	Bra006296.1-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
AT5G15310.1	0.0	myb domain protein 16

Publications ? help Back to Top
Duarte JM, et al. Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis. Mol. Biol. Evol., 2006. 23(2): p. 469-78 [PMID:16280546] Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Huang BH, et al. Positive selection and functional divergence of R2R3-MYB paralogous genes expressed in inflorescence buds of Scutellaria species (Labiatae). Int J Mol Sci, 2015. 16(3): p. 5900-21 [PMID:25782156] Cui F, et al. Dissecting Abscisic Acid Signaling Pathways Involved in Cuticle Formation. Mol Plant, 2016. 9(6): p. 926-38 [PMID:27060495]