PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Home  TFext  BLAST  Prediction  Download  Help  About  Links  PlantRegMap
(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID PEQU_04506
Organism
Phalaenopsis equestris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family ERF
Protein Properties Length: 99aa    MW: 11061.8 Da    PI: 11.8996
Description ERF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_04506genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP245.12.5e-143777246
         AP2  2 gykGVrwdkkrgrWvAeIrdpsengkrkrfslgkfgtaeeAakaa 46
                ++ GVr+++ +grWvAeI+d +   ++ r +lg+f tae Aa a+
  PEQU_04506 37 KFVGVRRRP-SGRWVAEIKDTT---QKIRMWLGTFETAEAAALAY 77
                899******.7*********32...35**********88888776 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
CDDcd000184.69E-203777No hitNo description
PfamPF008478.4E-103776IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.103.5E-193779IPR001471AP2/ERF domain
SuperFamilySSF541714.84E-143782IPR016177DNA-binding domain
SMARTSM003801.6E-153799IPR001471AP2/ERF domain
PROSITE profilePS5103215.4223777IPR001471AP2/ERF domain
PRINTSPR003672.3E-73849IPR001471AP2/ERF domain
PRINTSPR003672.3E-76076IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 99 aa     Download sequence    Send to blast
MDLHPKQQIT HLSPLQSTKF KPKTKLSINS GGGAANKFVG VRRRPSGRWV AEIKDTTQKI  60
RMWLGTFETA EAAALAYPHQ LLQPPPLSRR RFPGGHSHP
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}.
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}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020578721.16e-64ethylene-responsive transcription factor RAP2-11-like
SwissprotA2Q5W12e-22ERN1_MEDTR; Ethylene-responsive transcription factor ERN1
TrEMBLA0A2I0X3K26e-30A0A2I0X3K2_9ASPA; Ethylene-responsive transcription factor RAP2-11
STRINGXP_010044941.13e-22(Eucalyptus grandis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP39003273
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G19790.11e-22related 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]