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; Solanoideae; Solaneae; Solanum; Lycopersicon

Family

MYB

Protein Properties

Length: 109aa MW: 12615 Da PI: 11.0851

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Sopim04g049740.0.1	genome	CSHL	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	32.6	1.8e-10	11	48	1	39
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkq 39 + rW e dell ++v+++G ++W++I + ++ gR+ k+ Sopim04g049740.0.1 11 KRRWNLEADELLQNLVEKHGAKNWSLIGQLIP-GRSKKS 48 579***************************.*985 PP
2	Myb_DNA-binding	23.8	1.1e-07	52	86	12	48
HHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 12 lvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +++ ++++G+ W+ Ia + gRt++ k++w ++l Sopim04g049740.0.1 52 IIKSHAKFGNQ-WAMIAILLI-GRTDNAMKNHWSSFL 86 677899*99.*****.*********8875 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	10.063	1	90	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	9.9E-10	5	48	IPR009057	Homeodomain-like
SMART	SM00717	5.3E-5	10	88	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	8.03E-17	11	87	IPR009057	Homeodomain-like
Pfam	PF00249	1.7E-8	11	48	IPR001005	SANT/Myb domain
CDD	cd00167	2.26E-7	13	48	No hit	No description
Gene3D	G3DSA:1.10.10.60	1.7E-10	51	87	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: 109 aa Download sequence Send to blast
MEIMKKKCMI KRRWNLEADE LLQNLVEKHG AKNWSLIGQL IPGRSKKSYD TIIKSHAKFG 60 NQWAMIAILL IGRTDNAMKN HWSSFLKRKR PLMSKDLTFK NPQPPLIV*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	2e-15	9	89	2	104	MYB PROTO-ONCOGENE PROTEIN
1mse_C	2e-15	9	89	2	104	C-Myb DNA-Binding Domain
1msf_C	2e-15	9	89	2	104	C-Myb DNA-Binding Domain
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that functions in salt stress response. Acts as negative regulator of NHX7/SOS1 and CBL4/SOS3 induction in response to salt stress (PubMed:23809151). In response to auxin, activates the transcription of the auxin-responsive gene IAA19. The IAA19 transcription activation by MYB73 is enhanced by direct interaction between MYB73 and PYL8 (PubMed:24894996). {ECO:0000269\|PubMed:23809151, ECO:0000269\|PubMed:24894996}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by salt stress. {ECO:0000269\|PubMed:23809151}.

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	HG975516	7e-97	HG975516.1 Solanum lycopersicum chromosome ch04, complete genome.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_027772392.1	3e-45	transcription factor MYB77-like
Swissprot	O23160	2e-26	MYB73_ARATH; Transcription factor MYB73
TrEMBL	K4BRV0	1e-73	K4BRV0_SOLLC; Uncharacterized protein
STRING	Solyc04g049740.1.1	2e-74	(Solanum lycopersicum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA27605	2	2

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G23290.1	5e-29	myb domain protein 70

Publications ? help Back to Top
Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444]