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: 271aa MW: 29596.4 Da PI: 5.5865

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pahal.A03349.1	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	49.9	7.6e-16	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 Pahal.A03349.1 14 KGPWTVEEDQKLVAFLLSHGHCCWRLVPKLAGLLRCGKSCRLRWTNYL 61 79****************************99**********97 PP
2	Myb_DNA-binding	55	1.9e-17	70	111	4	47
S-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 4 WTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 ++eE+ l +d+++qlG++ W++Ia+ ++ gRt++++k++w+++ Pahal.A03349.1 70 LSEEEEALVIDLHAQLGNR-WSKIAAQLP-GRTDNEIKNHWNTH 111 599**************.*****.**********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	7.6E-21	5	63	IPR009057	Homeodomain-like
PROSITE profile	PS51294	15.401	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	1.31E-27	11	108	IPR009057	Homeodomain-like
SMART	SM00717	1.4E-12	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	4.4E-14	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	9.06E-10	16	61	No hit	No description
PROSITE profile	PS51294	28.234	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	1.1E-25	64	117	IPR009057	Homeodomain-like
SMART	SM00717	1.1E-15	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	3.1E-15	70	111	IPR001005	SANT/Myb domain
CDD	cd00167	1.36E-12	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: 271 aa Download sequence Send to blast
MGRQPCCEKV GLKKGPWTVE EDQKLVAFLL SHGHCCWRLV PKLAGLLRCG KSCRLRWTNY 60 LRPDLKRGLL SEEEEALVID LHAQLGNRWS KIAAQLPGRT DNEIKNHWNT HIKKKLKKMG 120 IDPVTHRPLS PARPEEVFPL AQQRHDPPHV REGRCDDEPK QALSSRGLPG AEDDEDEEAP 180 ASAQPQGATS PASTAAAVSP SCSSSSTASA SFATPGADVA AWSDPIDLFQ VDSIMDMDWA 240 GILSGCGEDG AGIDVDLFDH YPGFDQQVWM *

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	2e-30	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}.

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}.

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	EU964620	1e-166	EU964620.1 Zea mays clone 280394 odorant 1 protein mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_025810185.1	0.0	transcription factor MYB20-like
Swissprot	Q9C7U7	4e-82	MYB20_ARATH; Transcription factor MYB20
TrEMBL	A0A2S3GTB3	0.0	A0A2S3GTB3_9POAL; Uncharacterized protein
STRING	Pavir.Aa00435.1.p	1e-163	(Panicum virgatum)

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	6e-83	myb domain protein 20

Link Out ? help Back to Top
Phytozome	Pahal.A03349.1

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]