PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

MYB

Protein Properties

Length: 268aa MW: 29608 Da PI: 8.1305

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Niben101Scf07611g01002.1	genome	BTI	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	27.8	5.7e-09	9	56	3	47
SS-HHHHHHHHHHHHHTTTT....-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGgg....tWktIartmgkgRtlkqcksrwqky 47 W+ eE++ + +a++ + + +W +Ia++++ +t +++k ++q + Niben101Scf07611g01002.1 9 MWSREEEKAFENAIAIHWIEdsklQWQKIASMVP-CKTIEELKQHYQLL 56 5***************99**********.99*******965 PP
2	Myb_DNA-binding	38.5	2.7e-12	132	176	3	47
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 +WT+eE+ l++ + ++G+g+W++I+r Rt+ q+ s+ qky Niben101Scf07611g01002.1 132 PWTEEEHRLFLLGLDKFGKGDWRSISRNYVISRTPTQVASHAQKY 176 7***************************89**********9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51293	6.764	5	60	IPR017884	SANT domain
SMART	SM00717	0.016	6	59	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	4.1E-4	9	56	IPR009057	Homeodomain-like
CDD	cd00167	6.17E-8	10	57	No hit	No description
SuperFamily	SSF46689	8.61E-9	10	64	IPR009057	Homeodomain-like
Pfam	PF00249	9.7E-6	10	55	IPR001005	SANT/Myb domain
PROSITE profile	PS51294	16.887	125	181	IPR017930	Myb domain
SuperFamily	SSF46689	7.9E-17	127	182	IPR009057	Homeodomain-like
SMART	SM00717	4.7E-10	129	179	IPR001005	SANT/Myb domain
TIGRFAMs	TIGR01557	2.7E-17	129	179	IPR006447	Myb domain, plants
Gene3D	G3DSA:1.10.10.60	1.7E-10	130	175	IPR009057	Homeodomain-like
CDD	cd00167	9.78E-10	132	177	No hit	No description
Pfam	PF00249	8.3E-11	132	176	IPR001005	SANT/Myb domain

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: 268 aa Download sequence Send to blast
MSASTISLMW SREEEKAFEN AIAIHWIEDS KLQWQKIASM VPCKTIEELK QHYQLLVDDV 60 TDIEAGNVPI PIYTGEETSS STKDTSHCYS GISTGRSNCS YIKGFSGSVH DQIGQGGKAS 120 SKSEQERRKG IPWTEEEHRL FLLGLDKFGK GDWRSISRNY VISRTPTQVA SHAQKYFIRL 180 NSMNRDRRRS SIHDITSVNN GEVVTNQTPI TGQQTNSSPS NAVGPNVGQR NQLNMHGLGI 240 YGAPMGHPVA APPGHHVSAV GTPFLRSD

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator that coordinates abscisic acid (ABA) biosynthesis and signaling-related genes via binding to the specific promoter motif 5'-(A/T)AACCAT-3'. Represses ABA-mediated salt (e.g. NaCl and KCl) stress tolerance. Regulates leaf shape and promotes vegetative growth. {ECO:0000269\|PubMed:26243618}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by salicylic acid (SA) and gibberellic acid (GA) (PubMed:16463103). Triggered by dehydration and salt stress (PubMed:26243618). {ECO:0000269\|PubMed:16463103, ECO:0000269\|PubMed:26243618}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_019265953.1	0.0	PREDICTED: transcription factor DIVARICATA-like
Swissprot	Q9FNN6	6e-78	SRM1_ARATH; Transcription factor SRM1
TrEMBL	A0A314L2D0	0.0	A0A314L2D0_NICAT; Transcription factor myb1r1
STRING	XP_009762003.1	0.0	(Nicotiana sylvestris)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA5801	21	36

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G49010.1	4e-75	MYB family protein

Publications ? help Back to Top
Wang T, et al. Salt-Related MYB1 Coordinates Abscisic Acid Biosynthesis and Signaling during Salt Stress in Arabidopsis. Plant Physiol., 2015. 169(2): p. 1027-41 [PMID:26243618] Chen YS, et al. Two MYB-related transcription factors play opposite roles in sugar signaling in Arabidopsis. Plant Mol. Biol., 2017. 93(3): p. 299-311 [PMID:27866313]