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_18948

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: 508aa MW: 55301.6 Da PI: 9.9448

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_18948	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	38.6	2.3e-12	1	53	11	63
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 11 qkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklksev 63 ++NRe+A+ sRqRKk ++eeLeekv ++ + +L ++++ e a+lk+++ PEQU_18948 1 MRNRESAQLSRQRKKHYVEELEEKVRSMHSTIIKLNSKISFFMTENASLKQKL 53 7*************************************************985 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	2.0E-15	1	53	No hit	No description
Pfam	PF00170	2.5E-10	1	53	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	6.88E-10	1	53	No hit	No description
CDD	cd14704	1.96E-17	1	47	No hit	No description
PROSITE profile	PS50217	9.025	1	53	IPR004827	Basic-leucine zipper domain
SMART	SM00338	2.4E-6	1	55	IPR004827	Basic-leucine zipper domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0042538	Biological Process	hyperosmotic salinity response
GO:0045893	Biological Process	positive regulation of transcription, DNA-templated
GO:0005634	Cellular Component	nucleus
GO:0005783	Cellular Component	endoplasmic reticulum
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: 508 aa Download sequence Send to blast
MRNRESAQLS RQRKKHYVEE LEEKVRSMHS TIIKLNSKIS FFMTENASLK QKLGGNGSNG 60 PQSGVCVPAA VPPIHFPWIP FPGIAFRPHG SPVPLVPIPK LKLQQPENGG KVMKSEGRKG 120 GRKTKKVASI SLLGFLFVML TCRVLVPGLE HIFEGNNELV GLGQGRNMYF GDSNGRVLSV 180 SGISGSLNYT NEVRFNDAKA LGEEDLNRMT NRSSHGKMES EEKPLPFDDH SYSQNSSETL 240 PALLYVSRNG KHVKINGNLI INSVLASEKA VSQAKSRNHG VKSASKEDKD TTFEVPGNLA 300 YALALSRSGN GVNKHSESHG SSAEQQRARS SDSEDLSKEK TQDGPLQQWF LEGLAGPIFS 360 SGACTEVFRF EISPSSVEQS GIIPSSPSTN STKTSGINAT GTLHGSSSRP EKKKNRRFLY 420 PRAIPLAGTT LNNSEHLGKE HNHSNSAAPL VVSILADPRE VSDSDVEEIM SAKKSISRIF 480 VVVLLDSVKY VTYSCVLPFM SPSPHLVN

Sequence ? help Back to Top

Protein Sequence Length: 508 aa Download sequence Send to blast

MRNRESAQLS RQRKKHYVEE LEEKVRSMHS TIIKLNSKIS FFMTENASLK QKLGGNGSNG  60
PQSGVCVPAA VPPIHFPWIP FPGIAFRPHG SPVPLVPIPK LKLQQPENGG KVMKSEGRKG  120
GRKTKKVASI SLLGFLFVML TCRVLVPGLE HIFEGNNELV GLGQGRNMYF GDSNGRVLSV  180
SGISGSLNYT NEVRFNDAKA LGEEDLNRMT NRSSHGKMES EEKPLPFDDH SYSQNSSETL  240
PALLYVSRNG KHVKINGNLI INSVLASEKA VSQAKSRNHG VKSASKEDKD TTFEVPGNLA  300
YALALSRSGN GVNKHSESHG SSAEQQRARS SDSEDLSKEK TQDGPLQQWF LEGLAGPIFS  360
SGACTEVFRF EISPSSVEQS GIIPSSPSTN STKTSGINAT GTLHGSSSRP EKKKNRRFLY  420
PRAIPLAGTT LNNSEHLGKE HNHSNSAAPL VVSILADPRE VSDSDVEEIM SAKKSISRIF  480
VVVLLDSVKY VTYSCVLPFM SPSPHLVN

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in endoplasmic reticulum (ER) stress response. Acts as ER stress sensor and activates the transcription factor BZIP50 and the chaperone BIP1. {ECO:0000269\|PubMed:22050533, ECO:0000269\|PubMed:22084314}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by dithiothreitol- and tunicamycin-induced endoplasmic reticulum (ER) stress response. {ECO:0000269\|PubMed:22084314}.

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_020577087.1	0.0	bZIP transcription factor 39-like
Swissprot	Q6AU90	1e-116	BZP39_ORYSJ; bZIP transcription factor 39
TrEMBL	A0A2I0XBE9	0.0	A0A2I0XBE9_9ASPA; TGACG-sequence-specific DNA-binding protein TGA-1B
STRING	XP_008810348.1	1e-155	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP8228	35	45

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G56660.1	3e-72	basic region/leucine zipper motif protein 49

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] Cheng CH, et al. A fine physical map of the rice chromosome 5. Mol. Genet. Genomics, 2005. 274(4): p. 337-45 [PMID:16261349] Takahashi H,Kawakatsu T,Wakasa Y,Hayashi S,Takaiwa F A rice transmembrane bZIP transcription factor, OsbZIP39, regulates the endoplasmic reticulum stress response. Plant Cell Physiol., 2012. 53(1): p. 144-53 [PMID:22084314] Ohta M, et al. Analysis of rice ER-resident J-proteins reveals diversity and functional differentiation of the ER-resident Hsp70 system in plants. J. Exp. Bot., 2013. 64(18): p. 5429-41 [PMID:24153418] Cheng Q, et al. An alternatively spliced heat shock transcription factor, OsHSFA2dI, functions in the heat stress-induced unfolded protein response in rice. Plant Biol (Stuttg), 2015. 17(2): p. 419-29 [PMID:25255693]