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

Spipo24G0004800

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

BES1

Protein Properties

Length: 202aa MW: 20756.2 Da PI: 6.9442

Description

BES1 family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Spipo24G0004800	genome	MIPS/IBIS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	DUF822	26.9	1.6e-08	3	68	80	145
DUF822 80 eaagssasaspess.lq.sslkssalaspvesysaspksssfpspssldsislasaasllpvlsvlsl 145 +++g+s+++sp+ss +q +s+ ss ++sp++sy +sp+sssfpsps+ + +++ llp+l++ls+ Spipo24G0004800 3 AVGGASRNVSPCSSpYQqLSPLSSCFTSPAPSYLPSPSSSSFPSPSRETPN--VDPSFLLPFLRNLSS 68 567999***9983457999************************7766..456899999999887 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Pfam	PF05687	1.5E-5	3	66	IPR008540	BES1/BZR1 plant transcription factor, N-terminal

Sequence ? help Back to Top
Protein Sequence Length: 202 aa Download sequence Send to blast
MAAVGGASRN VSPCSSPYQQ LSPLSSCFTS PAPSYLPSPS SSSFPSPSRE TPNVDPSFLL 60 PFLRNLSSLP PLRISSSAPV TPPPASPTAA APPDSAAGPV AFLRPPLSAP ASPSRGRWDE 120 SDASTVDSGR WGSFHSPAPP SPTFNLVVPA AARGGGLAAE RGGPPEFEFE SGRVKPWEGE 180 RIHELVVDDL KLTLGSGKHH G*

Functional Description ? help Back to Top
Source	Description
UniProt	Positive brassinosteroid-signaling protein. Mediates downstream brassinosteroid-regulated growth response and feedback inhibition of brassinosteroid biosynthetic genes. May act as transcriptional repressor by binding the brassinosteroid-response element (5'-CGTGCG-3') in the promoter of GRAS32 (AC Q9LWU9), another positive regulator of brassinosteroid signaling (By similarity). {ECO:0000250}.
UniProt	Positive brassinosteroid-signaling protein. Mediates downstream brassinosteroid-regulated growth response and feedback inhibition of brassinosteroid (BR) biosynthetic genes (PubMed:17699623, PubMed:19220793). May act as transcriptional repressor by binding the brassinosteroid-response element (BREE) (5'-CGTG(T/C)G-3') in the promoter of DLT (AC Q9LWU9), another positive regulator of BR signaling (PubMed:19220793). Acts as transcriptional repressor of LIC, a negative regulator of BR signaling, by binding to the BRRE element of its promoter. BZR1 and LIC play opposite roles in BR signaling and regulation of leaf bending (PubMed:22570626). {ECO:0000269\|PubMed:17699623, ECO:0000269\|PubMed:19220793, ECO:0000269\|PubMed:22570626}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Down-regulated by 24-epibrassinolide. {ECO:0000269\|PubMed:22570626}.

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_009411027.1	2e-57	PREDICTED: protein BZR1 homolog 1
Swissprot	B8B7S5	2e-41	BZR1_ORYSI; Protein BZR1 homolog 1
Swissprot	Q7XI96	2e-41	BZR1_ORYSJ; Protein BZR1 homolog 1
TrEMBL	A0A2I0XIM2	1e-52	A0A2I0XIM2_9ASPA; BES1/BZR1 like protein 2
STRING	GSMUA_Achr7P26010_001	7e-53	(Musa acuminata)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP5474	34	53

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G19350.3	9e-17	BES1 family protein

Link Out ? help Back to Top
Phytozome	Spipo24G0004800

Publications ? help Back to Top
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] Tong H, et al. DWARF AND LOW-TILLERING acts as a direct downstream target of a GSK3/SHAGGY-like kinase to mediate brassinosteroid responses in rice. Plant Cell, 2012. 24(6): p. 2562-77 [PMID:22685166]