PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

MYB

Protein Properties

Length: 363aa MW: 41053.6 Da PI: 8.6852

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Niben101Scf02483g02004.1	genome	BTI	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	53.3	6.3e-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 Niben101Scf02483g02004.1 14 KGPWTPEEDQKLMAFIEKYGCGSWRALPAKAGLKRCGKSCRLRWINYL 61 79********************************************97 PP
2	Myb_DNA-binding	54.2	3.3e-17	67	112	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+++ +E++ +++++++lG++ W++Ia +++ +Rt++++k++w+++l Niben101Scf02483g02004.1 67 RGKFSLQEEQTIIQLHALLGNR-WSAIATHLP-NRTDNEIKNYWNTHL 112 89******************.*****.**********996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	1.7E-24	5	64	IPR009057	Homeodomain-like
PROSITE profile	PS51294	17.891	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	7.86E-31	11	108	IPR009057	Homeodomain-like
SMART	SM00717	7.5E-13	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	6.0E-16	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	2.09E-10	16	61	No hit	No description
PROSITE profile	PS51294	26.423	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	1.6E-26	65	116	IPR009057	Homeodomain-like
SMART	SM00717	4.5E-17	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	1.7E-16	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	1.43E-11	69	112	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: 363 aa Download sequence Send to blast
MGRSPCCDKI GLKKGPWTPE EDQKLMAFIE KYGCGSWRAL PAKAGLKRCG KSCRLRWINY 60 LRPDIKRGKF SLQEEQTIIQ LHALLGNRWS AIATHLPNRT DNEIKNYWNT HLKKRLTKMG 120 IDPTTHKPKT NIFGKDAANL SHMAQWENAR LEAEARLVRE SKKQIIISNQ FGPNLATKPI 180 SHGNIQRKIL PLQTKIPPCL DVLKAWQGTN NWITKPKTKD MTSSVFDPFF DSPTSTSNLS 240 NNNLFMVPSN SIPGLVDMSS CLVAVSNFVE NTKEEVQTEW KCFDKANNEL LSQINDISYS 300 NDSSTYDNMS IIDQSSSGLI QGFTHLENIV GSCDDNFEDH NNNNNYWNTI LKSCTLPADS 360 PVF

Sequence ? help Back to Top

Protein Sequence Length: 363 aa Download sequence Send to blast

MGRSPCCDKI GLKKGPWTPE EDQKLMAFIE KYGCGSWRAL PAKAGLKRCG KSCRLRWINY  60
LRPDIKRGKF SLQEEQTIIQ LHALLGNRWS AIATHLPNRT DNEIKNYWNT HLKKRLTKMG  120
IDPTTHKPKT NIFGKDAANL SHMAQWENAR LEAEARLVRE SKKQIIISNQ FGPNLATKPI  180
SHGNIQRKIL PLQTKIPPCL DVLKAWQGTN NWITKPKTKD MTSSVFDPFF DSPTSTSNLS  240
NNNLFMVPSN SIPGLVDMSS CLVAVSNFVE NTKEEVQTEW KCFDKANNEL LSQINDISYS  300
NDSSTYDNMS IIDQSSSGLI QGFTHLENIV GSCDDNFEDH NNNNNYWNTI LKSCTLPADS  360
PVF

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	5e-29	12	116	5	108	B-MYB
Search in ModeBase

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}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009591172.1	0.0	PREDICTED: transcription factor MYB39-like
Refseq	XP_016468968.1	0.0	PREDICTED: transcription factor MYB39-like
Swissprot	Q9LXF1	1e-102	MYB16_ARATH; Transcription factor MYB16
TrEMBL	A0A1S3ZXA0	0.0	A0A1S3ZXA0_TOBAC; transcription factor MYB39-like
STRING	XP_009591172.1	0.0	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA12	24	2154

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G15310.1	1e-101	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]