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

Pbr027414.1

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: 258aa MW: 27882.3 Da PI: 6.3002

Description

bZIP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pbr027414.1	genome	CPETR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	bZIP_1	22.8	2e-07	89	128	11	50
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS bZIP_1 11 qkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkele 50 N++A r++R++ ka+++ Le++v +L aeN++L +l+ Pbr027414.1 89 LGNKVAVRKYREKEKARVKLLEDEVLNLRAENRRLVMRLQ 128 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	1.6E-11	77	147	No hit	No description
SMART	SM00338	0.0018	81	146	IPR004827	Basic-leucine zipper domain
Pfam	PF07716	4.1E-8	81	136	IPR004827	Basic-leucine zipper domain
SuperFamily	SSF57959	9.38E-6	91	145	No hit	No description
CDD	cd14686	2.17E-9	91	138	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:0071294	Biological Process	cellular response to zinc ion
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: 258 aa Download sequence Send to blast
MDDQEVFPGA NMGGELASSC SMDSFFDDLL KDTHACTHAH TCNPPGPDYS HTHTCFHVHT 60 KILSSASEDK AGTDDTAESG EKKSKKQPLG NKVAVRKYRE KEKARVKLLE DEVLNLRAEN 120 RRLVMRLQGQ PALEAEIARL KCLLVDIRGR IEGEIGSFPY QKSVNPSLPN PNMPGAIFMN 180 PCNVQCDDQL YCLHPGMDGK CGDGAVMNGQ DFNGCGFESL QCFANQDGGA KELPDCGVGN 240 GVSNVNSSGT SKRKSKT*

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	Pbr027414.1

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009355669.1	0.0	PREDICTED: basic leucine zipper 23-like
Swissprot	Q8GTS2	1e-102	BZP23_ARATH; Basic leucine zipper 23
TrEMBL	A0A498JR59	1e-178	A0A498JR59_MALDO; Uncharacterized protein
STRING	XP_009355669.1	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	5e-99	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]