PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; stem eudicotyledons; Proteales; Nelumbonaceae; Nelumbo

Family

MYB

Protein Properties

Length: 345aa MW: 38273.5 Da PI: 6.7308

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
NNU_001877-RA	genome	CAS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	62.1	1.1e-19	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++lv++++++G g+W++ ++ g++R++k+c++rw +yl NNU_001877-RA 14 KGPWTPEEDQKLVQYIQKHGHGSWRALPKLAGLNRCGKSCRLRWTNYL 61 79********************************************97 PP
2	Myb_DNA-binding	54.7	2.3e-17	67	112	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++++eE++ +++++ lG++ W++Ia +++ gRt++++k++w+++l NNU_001877-RA 67 RGKFSPEEEQTILNLHSFLGNK-WSAIATHLP-GRTDNEIKNFWNTHL 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	1.1E-26	5	64	IPR009057	Homeodomain-like
PROSITE profile	PS51294	19.275	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	1.3E-32	11	108	IPR009057	Homeodomain-like
SMART	SM00717	2.4E-16	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	1.5E-18	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	3.20E-13	16	61	No hit	No description
PROSITE profile	PS51294	26.042	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	8.5E-28	65	117	IPR009057	Homeodomain-like
SMART	SM00717	2.3E-16	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	3.1E-16	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	3.14E-12	69	112	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009733	Biological Process	response to auxin
GO:0009737	Biological Process	response to abscisic acid
GO:0009751	Biological Process	response to salicylic acid
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 345 aa Download sequence Send to blast
MGRSPCCDEN GLKKGPWTPE EDQKLVQYIQ KHGHGSWRAL PKLAGLNRCG KSCRLRWTNY 60 LRPDIKRGKF SPEEEQTILN LHSFLGNKWS AIATHLPGRT DNEIKNFWNT HLKKKLIQMG 120 FDPMTHRPRT DIFSNLQQLL ALANLREFMD QQPWEEQAVR LQAEAFQMAK LQYCQHLLQT 180 XAATVPASSS SNSLSSMTDM ESFNLLNSIS SFKDNPVLGS SPLDNSTLSS LGTAITSQSV 240 LDPQVHFSHS PNLKPPCGFX THLTSEIAQG SDYTAGFSQA ESSPQSPWFP HSPSPPLLPP 300 QPVPSTTQTA ISNPGDACST SSYGGGTPFW PELLLDDESF IQEIA

Sequence ? help Back to Top

Protein Sequence Length: 345 aa Download sequence Send to blast

MGRSPCCDEN GLKKGPWTPE EDQKLVQYIQ KHGHGSWRAL PKLAGLNRCG KSCRLRWTNY  60
LRPDIKRGKF SPEEEQTILN LHSFLGNKWS AIATHLPGRT DNEIKNFWNT HLKKKLIQMG  120
FDPMTHRPRT DIFSNLQQLL ALANLREFMD QQPWEEQAVR LQAEAFQMAK LQYCQHLLQT  180
XAATVPASSS SNSLSSMTDM ESFNLLNSIS SFKDNPVLGS SPLDNSTLSS LGTAITSQSV  240
LDPQVHFSHS PNLKPPCGFX THLTSEIAQG SDYTAGFSQA ESSPQSPWFP HSPSPPLLPP  300
QPVPSTTQTA ISNPGDACST SSYGGGTPFW PELLLDDESF IQEIA

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	3e-30	12	116	5	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that acts as negative regulator of lateral root (LR) development. Required for normal auxin responses during LR development. May be part of a negative feedback loop stimulated specifically in the endodermis upon LR initiation to ensure that LRs are formed only in the correct place. {ECO:0000269\|PubMed:24902892}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00180	DAP	Transfer from AT1G34670	Download

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by abscisic acid (ABA), auxin and gravity in roots. {ECO:0000269\|PubMed:24902892}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010267736.1	0.0	PREDICTED: transcription factor MYB39-like
Swissprot	Q9S9Z2	1e-113	MYB93_ARATH; Transcription factor MYB93
TrEMBL	A0A1U8ANJ9	0.0	A0A1U8ANJ9_NELNU; transcription factor MYB39-like
STRING	XP_010267736.1	0.0	(Nelumbo nucifera)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G34670.1	1e-103	myb domain protein 93

Publications ? help Back to Top
Gibbs DJ,Coates JC AtMYB93 is an endodermis-specific transcriptional regulator of lateral root development in arabidopsis. Plant Signal Behav, 2014. 9(10): p. e970406 [PMID:25482809]