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

Pbr042765.1

Organism

Pyrus bretschneideri

Taxonomic ID

225117

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Pyrus

Family

bZIP

Protein Properties

Length: 269aa MW: 29342.9 Da PI: 6.583

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pbr042765.1	genome	CPETR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	24.1	8e-08	94	133	11	50
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 11 qkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkele 50 N++A r++R+ Kka+++ Le +v +L aeN++L +l+ Pbr042765.1 94 LGNKVAVRKYRENKKARVKLLEAEVVNLRAENRQLVMRLQ 133 56*********************************98886 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.20.5.170	2.8E-11	82	152	No hit	No description
Pfam	PF07716	2.5E-7	86	141	IPR004827	Basic-leucine zipper domain
SMART	SM00338	4.6E-5	86	151	IPR004827	Basic-leucine zipper domain
CDD	cd14686	5.51E-10	96	143	No hit	No description
SuperFamily	SSF57959	1.31E-5	96	150	No hit	No description

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: 269 aa Download sequence Send to blast
MDDHEVDFSN QEVFSSANMG GELASSCSMD TFFDDLLKDT HACTHTHTCN PPGPDYSHTH 60 TCFHVHTKIV SSASEDKADD TCESGEKKSK KQPLGNKVAV RKYRENKKAR VKLLEAEVVN 120 LRAENRQLVM RLQGQPALEA EIARLKCLLV DIRGRIEGEI GSFPYQKSVN PSLPKPNMPN 180 AFFMNPCNVQ CDDQLYCPHP GMDGKCGDGA MMNGQDFNGC DFESLQCLVN QDGGAKELPG 240 CGPGNEASNV NSSGTSKRKR RTRAAAAN*

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in the response to zinc ion deficiency. Binds to the consensus sequence 5'-[AG]TGTCGACA[CT]-3' also called zinc deficiency response element (ZDRE). The ZDRE sequence is conserved in the plant kingdom and present in the promoters of genes that constitute the primary response to zinc deficiency, comprising additional ZIP metal transporter genes (PubMed:20479230, PubMed:26306426). Required for zinc accumulation in roots. Mediates the expression of the zinc transporter ZIP12 during growth in zinc-deficient conditions. ZIP12 transporter is involved in zinc uptake in roots (PubMed:26306426). {ECO:0000269\|PubMed:20479230, ECO:0000269\|PubMed:26306426}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Pbr042765.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by zinc deficiency. {ECO:0000269\|PubMed:20479230}.

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_009376950.1	0.0	PREDICTED: basic leucine zipper 23-like
Refseq	XP_009376951.1	0.0	PREDICTED: basic leucine zipper 23-like
Swissprot	Q8GTS2	1e-100	BZP23_ARATH; Basic leucine zipper 23
TrEMBL	A0A498IZW4	0.0	A0A498IZW4_MALDO; Uncharacterized protein
STRING	XP_009376950.1	0.0	(Pyrus x bretschneideri)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF2567	32	77

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G16770.1	8e-98	bZIP family protein

Publications ? help Back to Top
Azevedo H, et al. Transcriptomic profiling of Arabidopsis gene expression in response to varying micronutrient zinc supply. Genom Data, 2016. 7: p. 256-8 [PMID:26981422] Castro PH, et al. Phylogenetic analysis of F-bZIP transcription factors indicates conservation of the zinc deficiency response across land plants. Sci Rep, 2017. 7(1): p. 3806 [PMID:28630437] Nazri AZ,Griffin JHC,Peaston KA,Alexander-Webber DGA,Williams LE F-group bZIPs in barley-a role in Zn deficiency. Plant Cell Environ., 2017. 40(11): p. 2754-2770 [PMID:28763829] Ezer D, et al. The G-Box Transcriptional Regulatory Code in Arabidopsis. Plant Physiol., 2017. 175(2): p. 628-640 [PMID:28864470]