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

Itr_sc000579.1_g00014.1

Organism

Ipomoea trifida

Taxonomic ID

35884

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea

Family

bZIP

Protein Properties

Length: 803aa MW: 86539.9 Da PI: 6.187

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Itr_sc000579.1_g00014.1	genome	Kazusa	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	45.2	2.1e-14	312	373	1	62
XXXXCHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 1 ekelkrerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkevaklkse 62 e+e kr r+++NRe+A+ sRqRKk ++eeLe+kv ++ + ++L ++++ + e a+l+++ Itr_sc000579.1_g00014.1 312 EEEEKRKTRLMRNRESAQLSRQRKKHYVEELEDKVRTMHSTIQDLNSKISYIMAENASLRQQ 373 6899*******************************************************987 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00338	7.0E-17	312	376	IPR004827	Basic-leucine zipper domain
Pfam	PF00170	8.4E-13	312	373	IPR004827	Basic-leucine zipper domain
PROSITE profile	PS50217	10.634	314	374	IPR004827	Basic-leucine zipper domain
Gene3D	G3DSA:1.20.5.170	2.3E-17	316	374	No hit	No description
SuperFamily	SSF57959	4.19E-12	316	374	No hit	No description
CDD	cd14704	1.71E-19	317	368	No hit	No description

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: 803 aa Download sequence Send to blast
MAKTAVAEPP APPSNLNLTT ADELEEALPI SPLEAAHMFQ NDDVVMDDFD FDFSFDDFCL 60 PFGADNSLSQ NFLPVSLDQA GCDPVQAQLD VGPTCYVQPG SGCEPIGAFK NSASIFKSSS 120 SELCHFSADH IAGDAMLLNS VSPELSSTSS RVLFVNSPES QQIYGDVSGY LNVPSPESNG 180 SNRDASQRSG NENQGSSGDV VLNCPSPESQ GSENCGPNVS AAPNLLSTDS DKSVNSSTDF 240 GNNSIKIGVV DQKIKLEELN ANINNCSNSM LKRKKQSEDI NNVESRSSKY RKPVDDTITE 300 NNSENNADIT SEEEEKRKTR LMRNRESAQL SRQRKKHYVE ELEDKVRTMH STIQDLNSKI 360 SYIMAENASL RQQMGGNGVA VAPPMPPPGM YPPVMYPWMP CAPPYMVKPQ GSQVPLVPIP 420 RLKPQQTVSA PKSSKKVESK KNEPKTKKVA SVTFLGLLFF IMVFGGLVPT MNVRYGGMRE 480 AFTGNTRTGY YEKHPATVLA VNRTGQGESS AHGKHSSDVT HFGTQGHGGG GGKKHSEQDA 540 DEFGQSGNGS VPLAASLYVP RNDKLVKIDG NLIIHSVLAS EKAMASHVNA EEKGSQETGL 600 AVPENMAPAI TAGRHPHMYQ GAAERQRALG SDSMSKDNMR STGADGRLQQ WFREGLAGPM 660 LSSGMCSEVF QFDVSSAIVP ATSMRNVSLE ETRNTTKSKK GRNRRILNGL SVPLPASAHN 720 ISEETAEITG NKEKLKGNNN SLSSMVVSVL VDPREGGDGD VDGVMGKKSL SRIFVVVLVD 780 SVKYVTYSCM LPFKGSVPHL VTT

Sequence ? help Back to Top

Protein Sequence Length: 803 aa Download sequence Send to blast

MAKTAVAEPP APPSNLNLTT ADELEEALPI SPLEAAHMFQ NDDVVMDDFD FDFSFDDFCL  60
PFGADNSLSQ NFLPVSLDQA GCDPVQAQLD VGPTCYVQPG SGCEPIGAFK NSASIFKSSS  120
SELCHFSADH IAGDAMLLNS VSPELSSTSS RVLFVNSPES QQIYGDVSGY LNVPSPESNG  180
SNRDASQRSG NENQGSSGDV VLNCPSPESQ GSENCGPNVS AAPNLLSTDS DKSVNSSTDF  240
GNNSIKIGVV DQKIKLEELN ANINNCSNSM LKRKKQSEDI NNVESRSSKY RKPVDDTITE  300
NNSENNADIT SEEEEKRKTR LMRNRESAQL SRQRKKHYVE ELEDKVRTMH STIQDLNSKI  360
SYIMAENASL RQQMGGNGVA VAPPMPPPGM YPPVMYPWMP CAPPYMVKPQ GSQVPLVPIP  420
RLKPQQTVSA PKSSKKVESK KNEPKTKKVA SVTFLGLLFF IMVFGGLVPT MNVRYGGMRE  480
AFTGNTRTGY YEKHPATVLA VNRTGQGESS AHGKHSSDVT HFGTQGHGGG GGKKHSEQDA  540
DEFGQSGNGS VPLAASLYVP RNDKLVKIDG NLIIHSVLAS EKAMASHVNA EEKGSQETGL  600
AVPENMAPAI TAGRHPHMYQ GAAERQRALG SDSMSKDNMR STGADGRLQQ WFREGLAGPM  660
LSSGMCSEVF QFDVSSAIVP ATSMRNVSLE ETRNTTKSKK GRNRRILNGL SVPLPASAHN  720
ISEETAEITG NKEKLKGNNN SLSSMVVSVL VDPREGGDGD VDGVMGKKSL SRIFVVVLVD  780
SVKYVTYSCM LPFKGSVPHL VTT

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	692	704	RNTTKSKKGRNRR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator involved in salt and osmotic stress responses. Functions as a stress sensor and transducer in a signaling pathway that resembles an ER stress response. Following salt stress, BZIP17 is cleaved by SBT6.1 (S1P) and S2P at the C-terminus and the N-terminal bZIP component is translocated to the nucleus, where it activates the expression of salt stress response genes (PubMed:17662035). Functions as a stress sensor and transducer in ER stress signaling pathway. ER stress induces proteolysis of BZIP17 by SBT6.1 (S1P) and S2P, and the N-terminal bZIP component is translocated to the nucleus, where it activates the expression and production of ER chaperones, as well as protein involved in brassinosteroid (BR) signaling, which is required for stress acclimation and growth (PubMed:20876872). {ECO:0000269\|PubMed:17662035, ECO:0000269\|PubMed:20876872}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_019162697.1	0.0	PREDICTED: bZIP transcription factor 17-like
Swissprot	O22208	1e-163	BZP17_ARATH; bZIP transcription factor 17
TrEMBL	A0A484MQF2	0.0	A0A484MQF2_9ASTE; Uncharacterized protein
STRING	XP_009610632.1	0.0	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA3029	24	50

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G40950.1	1e-143	bZIP family protein

Publications ? help Back to Top
Zhou SF, et al. Membrane-associated transcription factor peptidase, site-2 protease, antagonizes ABA signaling in Arabidopsis. New Phytol., 2015. 208(1): p. 188-97 [PMID:25919792] Sagor GH, et al. The polyamine spermine induces the unfolded protein response via the MAPK cascade in Arabidopsis. Front Plant Sci, 2015. 6: p. 687 [PMID:26442007] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470] Kim JS,Yamaguchi-Shinozaki K,Shinozaki K ER-Anchored Transcription Factors bZIP17 and bZIP28 Regulate Root Elongation. Plant Physiol., 2018. 176(3): p. 2221-2230 [PMID:29367234] Cifuentes-Esquivel N, et al. bZIP17 regulates the expression of genes related to seed storage and germination, reducing seed susceptibility to osmotic stress. J. Cell. Biochem., 2018. 119(8): p. 6857-6868 [PMID:29693271] Guan P, et al. SENSITIVE TO SALT1, An Endoplasmic Reticulum-Localized Chaperone, Positively Regulates Salt Resistance. Plant Physiol., 2018. 178(3): p. 1390-1405 [PMID:30287478]