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

PEQU_15191

Organism

Phalaenopsis equestris

Taxonomic ID

78828

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

BES1

Protein Properties

Length: 315aa MW: 34194.2 Da PI: 8.7111

Description

BES1 family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_15191	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	DUF822	210.5	4.4e-65	4	153	2	145
DUF822 2 gsgrkptwkErEnnkrRERrRRaiaakiyaGLRaqGnyklpkraDnneVlkALcreAGwvvedDGttyrkgskpl...eeaeaagssasaspesslq.s 96 g+gr+ptwkErEnnkrRERrRRaiaaki++GLR Gnyklpk++DnneVlkALc+eAGwvvedDGttyrkg+k + ++++ s+++ +ss++ + PEQU_15191 4 GGGRMPTWKERENNKRRERRRRAIAAKIFTGLRTLGNYKLPKHCDNNEVLKALCAEAGWVVEDDGTTYRKGYKLPlpqPDTAIGAPSSNIRACSSSHqL 102 89**********************************************************************7776344455556777888988888 PP DUF822 97 slkssalaspvesysaspksssfpspssldsislasa..asllpvlsvlsl 145 s+ ss+++spv+sy+asp+sssfpsp++ld+ ++ + +lp+l++ls+ PEQU_15191 103 SPPSSSFPSPVPSYQASPSSSSFPSPTRLDNHNNPTVnpSYILPFLRNLSS 153 ******************************987654355999999999887 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Pfam	PF05687	8.2E-63	4	152	IPR008540	BES1/BZR1 plant transcription factor, N-terminal

Sequence ? help Back to Top
Protein Sequence Length: 315 aa Download sequence Send to blast
MTSGGGRMPT WKERENNKRR ERRRRAIAAK IFTGLRTLGN YKLPKHCDNN EVLKALCAEA 60 GWVVEDDGTT YRKGYKLPLP QPDTAIGAPS SNIRACSSSH QLSPPSSSFP SPVPSYQASP 120 SSSSFPSPTR LDNHNNPTVN PSYILPFLRN LSSLPPLRIS NSAPVTPPPS SPTSSRPLKL 180 KKPNWDYDAA TSYRHPLFAV SAPASPTRGR HQLHPATIPE CDESDGSTID STRWVSFQNT 240 APASPTFNLV NPGAALPEPS PNGVGMVERG GRIGSDFEFE SGRVKPWEGE RIHDVGMEEE 300 EDLELTLGLG CGGAK

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
5zd4_A	4e-23	7	80	372	444	Maltose-binding periplasmic protein,Protein BRASSINAZOLE-RESISTANT 1
5zd4_B	4e-23	7	80	372	444	Maltose-binding periplasmic protein,Protein BRASSINAZOLE-RESISTANT 1
5zd4_C	4e-23	7	80	372	444	Maltose-binding periplasmic protein,Protein BRASSINAZOLE-RESISTANT 1
5zd4_D	4e-23	7	80	372	444	Maltose-binding periplasmic protein,Protein BRASSINAZOLE-RESISTANT 1
Search in ModeBase

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_020584222.1	0.0	protein BZR1 homolog 1-like
Swissprot	B8B7S5	1e-102	BZR1_ORYSI; Protein BZR1 homolog 1
Swissprot	Q7XI96	1e-102	BZR1_ORYSJ; Protein BZR1 homolog 1
TrEMBL	A0A2I0XGN4	1e-136	A0A2I0XGN4_9ASPA; Protein BRASSINAZOLE-RESISTANT 1
STRING	XP_008795632.1	1e-126	(Phoenix dactylifera)

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
AT1G19350.6	1e-59	BES1 family protein

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]