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

Spipo21G0035200

Organism

Spirodela polyrhiza

Taxonomic ID

29656

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela

Family

MYB_related

Protein Properties

Length: 232aa MW: 25511.4 Da PI: 9.0636

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Spipo21G0035200	genome	MIPS/IBIS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	42.1	1.9e-13	68	112	3	47
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 +WT+eE+ ++ + ++lG+g+W+ Iar + Rt+ q+ s+ qky Spipo21G0035200 68 PWTEEEHRMFLMGLRRLGKGDWRGIARNFVVSRTPTQVASHAQKY 112 8*******************************************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	19.668	61	117	IPR017930	Myb domain
SuperFamily	SSF46689	4.45E-17	63	118	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	5.4E-19	64	116	IPR006447	Myb domain, plants
SMART	SM00717	6.2E-11	65	115	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.2E-11	65	111	IPR009057	Homeodomain-like
CDD	cd00167	1.18E-9	68	113	No hit	No description
Pfam	PF00249	5.6E-11	68	112	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: 232 aa Download sequence Send to blast
MARRCSHCSN NGHNSRTCPA RAGAFTNPGS PISDPLRDSG PAPSGYASDD PNQASCSSSR 60 SERKKGVPWT EEEHRMFLMG LRRLGKGDWR GIARNFVVSR TPTQVASHAQ KYFIRQSNST 120 RRKRRSSLFD MVPDLHIDQA PVPEGHAPCL STGKSENPNP APMQHFSPEQ DTGQPEPASS 180 SPPDEKEQVM GEAHEILKPT PVLPKDPASV DQLVSTHALR LFHEQQKSFR N*

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}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010925548.1	2e-83	transcription factor MYBS3
Swissprot	Q7XC57	2e-64	MYBS3_ORYSJ; Transcription factor MYBS3
TrEMBL	A0A2H3Y098	3e-78	A0A2H3Y098_PHODC; transcription factor MYBS3-like
STRING	XP_008791498.1	5e-79	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP1939	37	91

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G47390.1	5e-55	MYB_related family protein

Link Out ? help Back to Top
Phytozome	Spipo21G0035200

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]