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 Itr_sc003532.1_g00002.1
Organism
Ipomoea trifida
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea
Family ERF
Protein Properties Length: 246aa    MW: 27605.2 Da    PI: 7.3953
Description ERF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Itr_sc003532.1_g00002.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP255.41.5e-172473255
                      AP2  2 gykGVrwdkkrgrWvAeIrdpsengkrkrfslgkfgtaeeAakaaiaarkkleg 55
                             ++ GVr+++ +g+WvAeI+  s   ++ r +lg+f+taeeAa a+++a+  l+g
  Itr_sc003532.1_g00002.1 24 KFVGVRQRP-SGKWVAEIKNTS---QKIRMWLGTFDTAEEAAMAYDEAACLLRG 73
                             799******.7******99932...36**********************99987 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF008474.6E-132473IPR001471AP2/ERF domain
PROSITE profilePS5103219.0582481IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.101.6E-272481IPR001471AP2/ERF domain
SuperFamilySSF541713.2E-192481IPR016177DNA-binding domain
SMARTSM003804.5E-352487IPR001471AP2/ERF domain
CDDcd000183.04E-322480No hitNo description
PRINTSPR003676.2E-82536IPR001471AP2/ERF domain
PRINTSPR003676.2E-84763IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0000302Biological Processresponse to reactive oxygen species
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009723Biological Processresponse to ethylene
GO:0035865Biological Processcellular response to potassium ion
GO:0048528Biological Processpost-embryonic root development
GO:0005634Cellular Componentnucleus
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 246 aa     Download sequence    Send to blast
MELHFQNHQK EGGVRGAAAN KRRKFVGVRQ RPSGKWVAEI KNTSQKIRMW LGTFDTAEEA  60
AMAYDEAACL LRGSNTRTNF INNHAPPNPA LSLKIRNLLS QKKKNLKKPP IISPSKTSPP  120
SESSVSVTAP DFPVLDNAYK PGFSFSEGGL GHDHHMVFSP HIDHSLMVDF DRFLLGQSDG  180
FDQALKGNNH DGQISEFEHM KVERQISASL YAMNGVNEYW ENLHEYDCGD HAFLDLPMIC  240
QMFCST
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2gcc_A3e-142180262ATERF1
3gcc_A3e-142180262ATERF1
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor involved in symbiotic nodule signaling in response to rhizobial Nod factors (NFs) (PubMed:17449807, PubMed:17827349). Binds to the GCC-box (NF-responsive box) of ENOD11 promoter. Acts as transcriptional activator of NF-responsive box-containing target gene promoters in root hairs (PubMed:17827349). Functions as a transcriptional regulator required for root infection by symbiotic rhizobia, infection thread (IT) formation and maintenance, and nodule development. Necessary for NF-induced gene expression and spontaneous nodulation activated by CCAMK. Functions downstream of CCAMK to activate nodulation gene expression (PubMed:17449807). Involved in early stages of root nodule development. Functions redundantly with ERN2. Is essential with ERN2 for the initiation of root hair infection, and nodule organogenesis and development. Required for accurate expression of the NF signaling genes ENOD11 and ENOD12 (PubMed:23077241, PubMed:27208242). {ECO:0000269|PubMed:17449807, ECO:0000269|PubMed:17827349, ECO:0000269|PubMed:23077241, ECO:0000269|PubMed:27208242}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00521DAPTransfer from AT5G19790Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced in roots from 1 to 21 day after inoculation with Sinorhizobium meliloti (PubMed:17449807). Induced by Nod factors in root hairs (PubMed:17827349). {ECO:0000269|PubMed:17449807, ECO:0000269|PubMed:17827349}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019163670.11e-147PREDICTED: ethylene-responsive transcription factor RAP2-11-like
SwissprotA2Q5W14e-59ERN1_MEDTR; Ethylene-responsive transcription factor ERN1
TrEMBLA0A1J6HV546e-78A0A1J6HV54_NICAT; Ethylene-responsive transcription factor rap2-11
STRINGXP_009804161.11e-78(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA20182261
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G19790.15e-30related to AP2 11
Publications ? help Back to Top
  1. Cerri MR, et al.
    Medicago truncatula ERN transcription factors: regulatory interplay with NSP1/NSP2 GRAS factors and expression dynamics throughout rhizobial infection.
    Plant Physiol., 2012. 160(4): p. 2155-72
    [PMID:23077241]
  2. Tang H, et al.
    An improved genome release (version Mt4.0) for the model legume Medicago truncatula.
    BMC Genomics, 2014. 15: p. 312
    [PMID:24767513]
  3. Cerri MR, et al.
    The Symbiosis-Related ERN Transcription Factors Act in Concert to Coordinate Rhizobial Host Root Infection.
    Plant Physiol., 2016. 171(2): p. 1037-54
    [PMID:27208242]