PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Gentianales; Apocynaceae; Rauvolfioideae; Vinceae; Catharanthinae; Catharanthus

Family

MYB

Protein Properties

Length: 211aa MW: 24087.5 Da PI: 10.1105

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
cra_locus_13046_iso_2	genome	MPGR	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	63.8	3.3e-20	37	84	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WTteEd++lvd+++++G g+W++ ++ g++R++k+c++rw +yl cra_locus_13046_iso_2_len_1008_ver_3 37 KGPWTTEEDQKLVDYIQKHGHGSWRALPKLAGLNRCGKSCRLRWTNYL 84 79********************************************97 PP
2	Myb_DNA-binding	53.9	4e-17	90	135	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++++eE++ +++++ lG++ W++Ia ++ gRt++++k++w+++l cra_locus_13046_iso_2_len_1008_ver_3 90 RGKFSQEEEQTILHLHSILGNK-WSAIATNLP-GRTDNEIKNFWNTHL 135 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	1.9E-26	28	87	IPR009057	Homeodomain-like
PROSITE profile	PS51294	18.207	32	84	IPR017930	Myb domain
SuperFamily	SSF46689	5.29E-32	34	131	IPR009057	Homeodomain-like
SMART	SM00717	1.7E-15	36	86	IPR001005	SANT/Myb domain
Pfam	PF00249	3.0E-18	37	84	IPR001005	SANT/Myb domain
CDD	cd00167	7.33E-12	39	84	No hit	No description
PROSITE profile	PS51294	26.72	85	139	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	2.0E-27	88	140	IPR009057	Homeodomain-like
SMART	SM00717	3.4E-16	89	137	IPR001005	SANT/Myb domain
Pfam	PF00249	5.2E-16	90	135	IPR001005	SANT/Myb domain
CDD	cd00167	1.51E-11	92	135	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: 211 aa Download sequence Send to blast
XAGGVANRSK LKLLPKKETL VAEMGRSPCC DENGLKKGPW TTEEDQKLVD YIQKHGHGSW 60 RALPKLAGLN RCGKSCRLRW TNYLRPDIKR GKFSQEEEQT ILHLHSILGN KWSAIATNLP 120 GRTDNEIKNF WNTHLKKKLI QMGYDPMTHR PRTDLFSSLP NLIALATLLD QHQHFEELNA 180 VRLQAEAIQL AKLQYLQSLL QSNTTLFISF S

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	7e-31	35	139	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_027089943.1	1e-116	transcription factor MYB93-like
Swissprot	Q9S9Z2	1e-104	MYB93_ARATH; Transcription factor MYB93
TrEMBL	A0A068TYQ9	1e-115	A0A068TYQ9_COFCA; Uncharacterized protein
STRING	XP_009790391.1	1e-115	(Nicotiana sylvestris)

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

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]