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_08012

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

bZIP

Protein Properties

Length: 280aa MW: 30923.6 Da PI: 10.0605

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_08012	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	50.4	4.9e-16	92	148	3	59
XXCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 3 elkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevakl 59 + kr rr+ +NRe+ArrsR+RK+a + eLe v +L eN++L k+l ++++ + PEQU_08012 92 DAKRFRRMLSNRESARRSRRRKQAHLSELESQVSQLRVENSTLMKRLTDVNQKYNEA 148 679********************************************9999988765 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	1.6E-18	90	154	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	11.634	92	147	IPR004827	Basic-leucine zipper domain
Pfam	PF00170	8.5E-14	93	146	IPR004827	Basic-leucine zipper domain
Gene3D	G3DSA:1.20.5.170	1.3E-12	94	146	No hit	No description
SuperFamily	SSF57959	4.71E-12	94	145	No hit	No description
PROSITE pattern	PS00036	0	97	112	IPR004827	Basic-leucine zipper domain
Pfam	PF12498	1.1E-26	161	245	IPR020983	Basic leucine-zipper, C-terminal

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0003700	Molecular Function	transcription factor activity, sequence-specific DNA binding
GO:0043565	Molecular Function	sequence-specific DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 280 aa Download sequence Send to blast
MVQRVSGRGI EQWRCRRIRA AMGELRVRES GRVKGRWPDI GIGTAVAPAM PLKQNSGFSQ 60 GRTGTSGSSR EQSDDDEFDG EAETAENMDP SDAKRFRRML SNRESARRSR RRKQAHLSEL 120 ESQVSQLRVE NSTLMKRLTD VNQKYNEAAV DNRILKADVE TLRAKVKMAE DTVKRVTGMS 180 PMFPTMSDIS SVSIPFSGSP SEGNSDPPPA APMPDDPSRF FAPPSHHGLN TCIPEITPGG 240 SPAEDRPCRL RRSSSQTRGG SRVGALSEED RQLGCFWMGS

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	106	113	RRSRRRKQ
2	108	113	SRRRKQ

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator that binds to the DNA specific sequence 5'-GCCACGT[AC]AG-3' found in the alpha-globulin gene promoter (PubMed:9049271, PubMed:11572990). Does not bind to promoters of other major storage genes such as glutelin, prolamin and albumin (PubMed:9049271). Binds to the DNA specific sequence 5'-TGAGTCA-3' found in seed storage protein gene promoters (PubMed:11133985). {ECO:0000269\|PubMed:11133985, ECO:0000269\|PubMed:11572990, ECO:0000269\|PubMed:9049271}.

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_020587002.1	1e-168	light-inducible protein CPRF2-like
Refseq	XP_020587003.1	1e-168	light-inducible protein CPRF2-like
Swissprot	Q7X9A8	6e-59	RSBZ2_ORYSJ; bZIP transcription factor RISBZ2
TrEMBL	A0A2H3XMQ9	5e-77	A0A2H3XMQ9_PHODC; bZIP transcription factor RISBZ2-like isoform X1
STRING	XP_008786076.1	8e-78	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3488	38	78

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G28770.1	1e-40	bZIP family protein

Publications ? help Back to Top
Onodera Y,Suzuki A,Wu CY,Washida H,Takaiwa F A rice functional transcriptional activator, RISBZ1, responsible for endosperm-specific expression of storage protein genes through GCN4 motif. J. Biol. Chem., 2001. 276(17): p. 14139-52 [PMID:11133985] Yang D,Wu L,Hwang YS,Chen L,Huang N Expression of the REB transcriptional activator in rice grains improves the yield of recombinant proteins whose genes are controlled by a Reb-responsive promoter. Proc. Natl. Acad. Sci. U.S.A., 2001. 98(20): p. 11438-43 [PMID:11572990] Cheng S,Wang Z,Hong M Rice bZIP protein, REB, interacts with GCN4 motif in promoter of Waxy gene. Sci. China, C, Life Sci., 2002. 45(4): p. 352-60 [PMID:18759022]