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; Bambusoideae; Arundinarodae; Arundinarieae; Arundinariinae; Phyllostachys

Family

MYB

Protein Properties

Length: 273aa MW: 30538.6 Da PI: 11.23

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PH01001342G0270	genome	ICBR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	47.5	4.1e-15	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++lv +G +W+ +++ g+ R++k+c++rw +yl PH01001342G0270 14 KGPWTAEEDQKLVGFLLTHGHCCWRVVPKLAGLLRCGKSCRLRWTNYL 61 79****************************99**********97 PP
2	Myb_DNA-binding	56.4	7.1e-18	70	111	4	47
S-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 4 WTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 + eE++l +d+++qlG++ W++Ia++++ gRt++++k++w+++ PH01001342G0270 70 LSDEEEKLVIDLHAQLGNR-WSKIAARLP-GRTDNEIKNHWNTH 111 589**************.*****.**********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	2.6E-20	5	62	IPR009057	Homeodomain-like
PROSITE profile	PS51294	13.074	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	5.24E-27	11	108	IPR009057	Homeodomain-like
SMART	SM00717	3.0E-11	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	1.2E-13	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	7.37E-8	16	61	No hit	No description
PROSITE profile	PS51294	27.537	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	6.1E-25	63	116	IPR009057	Homeodomain-like
SMART	SM00717	1.0E-15	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	1.2E-15	70	111	IPR001005	SANT/Myb domain
CDD	cd00167	1.29E-11	71	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: 273 aa Download sequence Send to blast
MGRQPCCDKV GLKKGPWTAE EDQKLVGFLL THGHCCWRVV PKLAGLLRCG KSCRLRWTNY 60 LRPDLKRGLL SDEEEKLVID LHAQLGNRWS KIAARLPGRT DNEIKNHWNT HIRKKLRKMG 120 IDPVTHRPLD PPPAQELEQQ LPPQHQEPPQ LQEPPPQQHG GELLRQGAAA AAARNHGATA 180 AAGGGGGHEQ LLCFPCLCGL AVLLLLCVGC LGGVWRRRGG VAGAHVPVRH GWYHGRGLGW 240 LHPRRRRLGR RSVRPLLPRR WLRSRRLDVI RS*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	6e-29	12	116	5	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that acts as positive regulator of abscisic acid (ABA) signaling in response to salt stress. Acts as negative regulator ABI1, ABI2 and PP2CA, which are protein phosphatases 2C acting as negative regulator of ABA signaling. Binds to the DNA specific sequence and core element 5'-ACGT-3' found in the promoters of ABI1 and PP2CA to negatively regulate their expression during ABA-dependent salt stress response. {ECO:0000269\|PubMed:23660402}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	PH01001342G0270

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by salt stress, drought stress and abscisic acid (ABA). Down-regulated by salicylic acid (SA) methyl jasmonate (JA). {ECO:0000269\|PubMed:23660402}.

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	AK107483	1e-176	AK107483.1 Oryza sativa Japonica Group cDNA clone:002-129-C06, full insert sequence.
GenBank	FJ940217	1e-176	FJ940217.1 Oryza sativa Japonica Group clone KCS132B07 Myb related transcription factor mRNA, complete cds.
GenBank	JX235928	1e-176	JX235928.1 Oryza sativa Japonica Group Myb transcription factor mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	NP_001149774.1	1e-86	odorant 1 protein
Swissprot	Q9C7U7	3e-82	MYB20_ARATH; Transcription factor MYB20
TrEMBL	A0A0A9ESB7	3e-87	A0A0A9ESB7_ARUDO; Uncharacterized protein
STRING	Sb04g028850.1	4e-86	(Sorghum bicolor)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP79	38	563

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G66230.1	1e-81	myb domain protein 20

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]