PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum

Family

MYB

Protein Properties

Length: 324aa MW: 36035.5 Da PI: 6.5827

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
MLOC_51960.1	genome	IBSC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	57.5	3.2e-18	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT eEde+l +++++G g+W++ ++ g++R++k+c++rw +yl MLOC_51960.1 14 KGPWTSEEDEKLMSYIQKHGHGSWRALPQLAGLNRCGKSCRLRWTNYL 61 79********************************************97 PP
2	Myb_DNA-binding	58	2.1e-18	67	112	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++++eE++ ++++++ lG++ W++Ia++++ gRt++++k++w+++l MLOC_51960.1 67 RGKFSQEEEQTILQLHTVLGNK-WSAIAKHLP-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	3.0E-25	6	64	IPR009057	Homeodomain-like
PROSITE profile	PS51294	17.477	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	3.67E-32	11	108	IPR009057	Homeodomain-like
SMART	SM00717	6.0E-14	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	7.5E-17	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	4.84E-11	16	61	No hit	No description
PROSITE profile	PS51294	27.417	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	4.1E-28	65	117	IPR009057	Homeodomain-like
SMART	SM00717	9.3E-17	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	1.6E-16	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	5.56E-13	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: 324 aa Download sequence Send to blast
MGRPPSSDEN GLKKGPWTSE EDEKLMSYIQ KHGHGSWRAL PQLAGLNRCG KSCRLRWTNY 60 LKPDIKRGKF SQEEEQTILQ LHTVLGNKWS AIAKHLPGRT DNEIKNFWNT HLRKKLIKMG 120 IDPMTHRPRT DFFAALPQLI ALANLRQFIN QQPWDDHTAG LQEQTAQAAN LQYMQSLLHS 180 AASIAASPTT TSSLNSLNMD LEQINFLSPP QILSPSALEG IGGIDLAGQM SQNQMPTFDH 240 TIGNINTGSH NNIETSERHC SEGENSSQKR SFLYENSLPP LTDMAIAASN ICATISTSNC 300 NGVSSPFPSW SEILLDEELL NEFA

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1mse_C	2e-30	12	116	2	105	C-Myb DNA-Binding Domain
1msf_C	2e-30	12	116	2	105	C-Myb DNA-Binding Domain
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}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	MLOC_51960.1

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	AK365447	0.0	AK365447.1 Hordeum vulgare subsp. vulgare mRNA for predicted protein, complete cds, clone: NIASHv2034E10.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020160481.1	0.0	myb-related protein Hv1-like
Swissprot	Q9S9Z2	2e-97	MYB93_ARATH; Transcription factor MYB93
TrEMBL	M0WIX9	0.0	M0WIX9_HORVV; Uncharacterized protein
STRING	MLOC_51960.1	0.0	(Hordeum vulgare)

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	1e-96	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]