PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Sme2.5_07520.1_g00003.1
Organism
Solanum melongena
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum
Family bZIP
Protein Properties Length: 236aa    MW: 26404.4 Da    PI: 10.0692
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Sme2.5_07520.1_g00003.1genomeEGDView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1bZIP_138.82e-12123175557
                              CHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH CS
                   bZIP_1   5 krerrkqkNReAArrsRqRKkaeieeLeekvkeLeaeNkaLkkeleelkkeva 57 
                              k+ +r+++NRe+ArrsR +K++ ++ L+ +v  L+a Nk    ++ee ++ ++
  Sme2.5_07520.1_g00003.1 123 KKRKRMISNRESARRSRMKKQKLLQDLTGEVSRLQATNKNIVAKIEEATERYS 175
                              899****************************************9999988765 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003382.4E-16119183IPR004827Basic-leucine zipper domain
Gene3DG3DSA:1.20.5.1705.9E-11121173No hitNo description
PROSITE profilePS502179.979121184IPR004827Basic-leucine zipper domain
PfamPF001705.4E-10123175IPR004827Basic-leucine zipper domain
SuperFamilySSF579591.53E-10123173No hitNo description
CDDcd147025.95E-19124175No hitNo description
PROSITE patternPS000360126141IPR004827Basic-leucine zipper domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 236 aa     Download sequence    Send to blast
MYSNFFHNKR KKPVEPSPFS LGGSPNLPLS PSLAASPPAS RSLPQAISKV HLEFGWLRHF  60
MKDDFVAVVC CVQSLLADPW LVDHLPQCDL RLGGTVKKMT AIRQSASSSA SEDDQRYAGM  120
DEKKRKRMIS NRESARRSRM KKQKLLQDLT GEVSRLQATN KNIVAKIEEA TERYSIYAAQ  180
NNVLRAQAME LTDRLRYLND VIDSTGLATD VADPLLKPLQ NPCPMQPIAS SGLFKF
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that binds DNA to the C-box-like motif (5'-TGCTGACGTCA-3'), ABRE elements, G-box-like motif (5'-CCACGTGGCC-3'), DOF (5'-AAAG-3'), I-box (5'-GATAA-3'), BS1 (5'-AGCGGG-3'), MY3 (5'-CGACG-3'), 5'-CAGTGCGC-3' and 5'-ACTCAT-3' sequence in target gene promoters (PubMed:15047879, PubMed:16810321, PubMed:19531597, PubMed:21278122, PubMed:25108460). DNA-binding and subsequent transcription activation is triggered by heterodimerization with other bZIP proteins (e.g. BZIP1, BZIP10 and BZIP25) (PubMed:16810321, PubMed:19531597, PubMed:21278122). Promotes POX1/PRODH1 expression in response to hypoosmolarity stress (PubMed:15047879, PubMed:16810321). Transcriptional activator of seed maturation (MAT) genes (e.g. AT2S2), including seed storage protein (SSP) and late embryogenesis abundant (LEA) genes (PubMed:19531597). Activated by low energy stress both by transcriptional and post-transcriptional mechanisms. Promotes dark-induced senescence and participates in the transcriptional reprogramming of amino acid metabolism during the dark-induced starvation response, especially when heterodimerized with BZIP1, by triggering accumulation of sepcific proteins including ASN1 and POX1/PRODH1 (PubMed:21278122). {ECO:0000269|PubMed:15047879, ECO:0000269|PubMed:16810321, ECO:0000269|PubMed:19531597, ECO:0000269|PubMed:21278122, ECO:0000269|PubMed:25108460}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By hypoosmolarity (PubMed:15047879, PubMed:16810321). Accumulates during dark-induced starvation (PubMed:21278122). {ECO:0000269|PubMed:15047879, ECO:0000269|PubMed:16810321, ECO:0000269|PubMed:21278122}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankJX6834281e-173JX683428.1 Solanum tuberosum clone StDT93 anaerobic basic leucine zipper protein mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016538782.19e-86PREDICTED: bZIP transcription factor 53-like
SwissprotQ9LZP83e-35BZP53_ARATH; bZIP transcription factor 53
TrEMBLA0A1U8DUU82e-84A0A1U8DUU8_CAPAN; Uncharacterized protein
TrEMBLA0A2G2V5P32e-84A0A2G2V5P3_CAPBA; Uncharacterized protein
TrEMBLA0A2G2XZX42e-84A0A2G2XZX4_CAPAN; bZIP transcription factor 53-like
TrEMBLA0A2G3AWU02e-84A0A2G3AWU0_CAPCH; Uncharacterized protein
STRINGSolyc01g100460.2.14e-77(Solanum lycopersicum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA111261525
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G62420.12e-36basic region/leucine zipper motif 53
Publications ? help Back to Top
  1. Restovic F,Espinoza-Corral R,Gómez I,Vicente-Carbajosa J,Jordana X
    An active Mitochondrial Complex II Present in Mature Seeds Contains an Embryo-Specific Iron-Sulfur Subunit Regulated by ABA and bZIP53 and Is Involved in Germination and Seedling Establishment.
    Front Plant Sci, 2017. 8: p. 277
    [PMID:28293251]
  2. Ezer D, et al.
    The G-Box Transcriptional Regulatory Code in Arabidopsis.
    Plant Physiol., 2017. 175(2): p. 628-640
    [PMID:28864470]
  3. Jain P, et al.
    A-ZIP53, a dominant negative reveals the molecular mechanism of heterodimerization between bZIP53, bZIP10 and bZIP25 involved in Arabidopsis seed maturation.
    Sci Rep, 2017. 7(1): p. 14343
    [PMID:29084982]
  4. Pedrotti L, et al.
    Snf1-RELATED KINASE1-Controlled C/S1-bZIP Signaling Activates Alternative Mitochondrial Metabolic Pathways to Ensure Plant Survival in Extended Darkness.
    Plant Cell, 2018. 30(2): p. 495-509
    [PMID:29348240]