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

Vun004371

Organism

Vigna unguiculata

Taxonomic ID

3917

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fabales; Fabaceae; Papilionoideae; Phaseoleae; Vigna

Family

MYB_related

Protein Properties

Length: 225aa MW: 25161.5 Da PI: 9.859

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Vun#S45878760	PU_unref	Unigene	View CDS
PUT-167a-Vigna_unguiculata-23364	PU_ref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	45.4	1.9e-14	94	138	3	47
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 +WT+eE+ +++ + ++lG+g+W+ I+r + ++Rt+ q+ s+ qky Vun004371 94 PWTEEEHRIFLVGLEKLGKGDWRGISRNFVTTRTPTQVASHAQKY 138 8*******************************************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.60.10	5.8E-4	3	20	IPR001878	Zinc finger, CCHC-type
PROSITE profile	PS51294	18.527	87	143	IPR017930	Myb domain
SuperFamily	SSF46689	6.39E-18	88	143	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	4.7E-18	90	141	IPR006447	Myb domain, plants
SMART	SM00717	3.5E-11	91	141	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	8.9E-12	91	137	IPR009057	Homeodomain-like
Pfam	PF00249	7.3E-12	94	138	IPR001005	SANT/Myb domain
CDD	cd00167	1.62E-9	94	139	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0003677	Molecular Function	DNA binding
GO:0008270	Molecular Function	zinc ion binding

Sequence ? help Back to Top
Protein Sequence Length: 225 aa Download sequence Send to blast
MGRKCSHCGV IGHNSRTCTS LRGSSFVGLR LFGVQLDTCV TIKKSFSMDS LPSSSSSSFS 60 SSRLTIDENS DRTSFGYLSD GLIGRVQERK KGVPWTEEEH RIFLVGLEKL GKGDWRGISR 120 NFVTTRTPTQ VASHAQKYFL RLATIDKKKR RSSLFDVVGS NNVGGCHEKD ESKCEVKNND 180 ATLSLLGRIS YFEQETKSDY NKKQEKLHQV PNLELTLRSC LGQLV

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	146	150	KKKRR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription repressor that binds to 5'-TATCCA-3' elements in gene promoters. Contributes to the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements. Transcription repressor involved in a cold stress response pathway that confers cold tolerance. Suppresses the DREB1-dependent signaling pathway under prolonged cold stress. DREB1 responds quickly and transiently while MYBS3 responds slowly to cold stress. They may act sequentially and complementarily for adaptation to short- and long-term cold stress (PubMed:20130099). {ECO:0000269\|PubMed:12172034, ECO:0000269\|PubMed:20130099}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Repressed by sucrose and gibberellic acid (GA) (PubMed:12172034). Induced by cold stress in roots and shoots. Induced by salt stress in shoots. Down-regulated by abscisic aci (ABA) in shoots (PubMed:20130099). {ECO:0000269\|PubMed:12172034, ECO:0000269\|PubMed:20130099}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_027921303.1	1e-165	transcription factor MYBS3-like
Swissprot	Q7XC57	1e-49	MYBS3_ORYSJ; Transcription factor MYBS3
TrEMBL	A0A4D6L9R8	1e-164	A0A4D6L9R8_VIGUN; Protein MYSM1
STRING	XP_007160238.1	1e-121	(Phaseolus vulgaris)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G56840.1	9e-55	MYB_related family protein

Publications ? help Back to Top
Rice Chromosome 10 Sequencing Consortium In-depth view of structure, activity, and evolution of rice chromosome 10. Science, 2003. 300(5625): p. 1566-9 [PMID:12791992] Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Su CF, et al. A novel MYBS3-dependent pathway confers cold tolerance in rice. Plant Physiol., 2010. 153(1): p. 145-58 [PMID:20130099]