PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Panicodae; Paniceae; Panicinae; Panicum

Family

MYB

Protein Properties

Length: 322aa MW: 33910.9 Da PI: 5.327

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pavir.6NG289600.1.p	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	57.8	2.5e-18	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEde+l +++++ G g+W+t +r g++R++k+c++rw +yl Pavir.6NG289600.1.p 14 KGPWTPEEDEKLQQYIQKNGHGSWRTLPRLAGLNRCGKSCRLRWTNYL 61 79********************************************97 PP
2	Myb_DNA-binding	55.3	1.5e-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 Pavir.6NG289600.1.p 67 RGKFSQEEEQTILHLHSILGNK-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-24	5	64	IPR009057	Homeodomain-like
PROSITE profile	PS51294	17.369	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	1.54E-31	11	108	IPR009057	Homeodomain-like
SMART	SM00717	2.2E-14	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	2.8E-16	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	2.64E-11	16	61	No hit	No description
PROSITE profile	PS51294	26.796	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	1.8E-27	65	117	IPR009057	Homeodomain-like
SMART	SM00717	9.2E-17	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	2.1E-16	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	1.08E-12	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: 322 aa Download sequence Send to blast
MGRSPCCDES GLKKGPWTPE EDEKLQQYIQ KNGHGSWRTL PRLAGLNRCG KSCRLRWTNY 60 LRPDIKRGKF SQEEEQTILH LHSILGNKWS AIATHLPGRT DNEIKNFWNT HLKKRLIQMG 120 FDPMTHRPRT DFFAALPQLI ALAALRDQLA ADPAASAQLQ AGGGGDVAIQ AAKLQYLQCL 180 LQSAATTIDG FASTAAAAGS TPNAAEAAAL DALCSPQGTQ DSTAPVSAAS DQLLPSCTFP 240 EAPASSEANQ GLGYGGADVD VFACHGGASL PPLADLSDAA NNPSSADGCS ATASSSFGGS 300 AGSPLPWPEF FPDDPFITDF L*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	6e-30	12	116	2	105	MYB PROTO-ONCOGENE PROTEIN
1mse_C	6e-30	12	116	2	105	C-Myb DNA-Binding Domain
1msf_C	6e-30	12	116	2	105	C-Myb DNA-Binding Domain
Search in ModeBase

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Specifically and transiently expressed in root endodermal cells overlying the early stages of lateral root primordia formation. {ECO:0000269\|PubMed:24902892, ECO:0000269\|PubMed:25482809}.

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}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Pavir.6NG289600.1.p

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

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	KJ728309	1e-170	KJ728309.1 Zea mays clone pUT6589 MYB transcription factor (MYB63) mRNA, partial cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_025820029.1	0.0	transcription factor MYB93-like
Swissprot	Q9S9Z2	1e-98	MYB93_ARATH; Transcription factor MYB93
TrEMBL	A0A3L6PQU1	0.0	A0A3L6PQU1_PANMI; Myb-related protein Hv33-like
STRING	Pavir.Fb01820.1.p	0.0	(Panicum virgatum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP1126	37	132

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G34670.1	2e-87	myb domain protein 93

Link Out ? help Back to Top
Phytozome	Pavir.6NG289600.1.p

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]