PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

Han002297

Organism

Helianthus annuus

Taxonomic ID

4232

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Heliantheae alliance; Heliantheae; Helianthus

Family

MYB_related

Protein Properties

Length: 261aa MW: 28472.9 Da PI: 9.9347

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Han#S32093213	PU_ref	Unigene	View CDS
PUT-169a-Helianthus_annuus-2665	PU_unref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	42.7	1.3e-13	90	134	3	47
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 +WT++E++l++ + ++ G+g+W+ I+r + k+Rt+ q+ s+ qky Han002297 90 PWTEDEHKLFLLGLQKVGKGDWRGISRNFVKTRTPTQVASHAQKY 134 7*******************************************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	16.34	83	139	IPR017930	Myb domain
SuperFamily	SSF46689	1.05E-16	85	140	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	6.2E-17	86	137	IPR006447	Myb domain, plants
SMART	SM00717	6.9E-9	87	137	IPR001005	SANT/Myb domain
Pfam	PF00249	8.5E-11	90	134	IPR001005	SANT/Myb domain
CDD	cd00167	4.03E-9	90	135	No hit	No description
Gene3D	G3DSA:1.10.10.60	1.5E-10	90	134	IPR009057	Homeodomain-like

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: 261 aa Download sequence Send to blast
MSQSQSAADD SSSDGSGTGT GAGEIMLFGV RVKVDPMRKS VSMNNLSQYE QTPIDSSAVA 60 VAAAADGYAS ADDAVRTQSN GGRERKRGIP WTEDEHKLFL LGLQKVGKGD WRGISRNFVK 120 TRTPTQVASH AQKYFLRRSN INRRRRRSSL FDITTDSVAA MPTEEQQVKE DNKGKAVMQP 180 SMASSQQIPL VNGGSKPLVH PIPIFPTPNP STMMDLNLNR TYETDPLPIS LNLSLSYDPN 240 RSSSYQVISG FKNGDSMISV N

Functional Description ? help Back to Top
Source	Description
UniProt	Binds selectively to the DNA sequence 5'-[GA]GATAA-3' and may act as a transcription factor involved in the regulation of drought-responsive genes. Enhances stomatal closure in response to abscisic acid (ABA). Confers drought and salt tolerance. {ECO:0000269\|PubMed:21030505}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Up-regulated by drought, high salinity, and ABA. {ECO:0000269\|PubMed:21030505}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_021978559.1	0.0	transcription factor MYB1R1-like
Refseq	XP_021978560.1	0.0	transcription factor MYB1R1-like
Swissprot	Q2V9B0	1e-79	MY1R1_SOLTU; Transcription factor MYB1R1
TrEMBL	A0A251U8M2	0.0	A0A251U8M2_HELAN; Putative transcription factor MYB1R1
STRING	XP_009617134.1	1e-80	(Nicotiana tomentosiformis)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G74840.2	1e-51	MYB_related family protein

Publications ? help Back to Top
Shin D, et al. Expression of StMYB1R-1, a novel potato single MYB-like domain transcription factor, increases drought tolerance. Plant Physiol., 2011. 155(1): p. 421-32 [PMID:21030505]