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 PEQU_08639
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 ARF
Protein Properties Length: 831aa    MW: 92702 Da    PI: 6.4015
Description ARF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_08639genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1B365.11e-20165261194
                 EEEE-..-HHHHTT-EE--HHH.HTT......---..--SEEEEEETTS-EEEEEE..EEETTEEEE-TTHHHHHHHHT--TT-EEEEEE-SSSEE..E CS
          B3   1 ffkvltpsdvlksgrlvlpkkfaeeh......ggkkeesktltledesgrsWevkliyrkksgryvltkGWkeFvkangLkegDfvvFkldgrsefelv 93 
                 f+k+lt sd++++g +++ +++a+e+      +g+++ s++l+  d++g +W++++i+r++++r++l++GW+ Fv++++L +gD ++F   + +++el+
  PEQU_08639 165 FCKTLTASDTSTHGGFSVLRRHADEClppldmSGQPP-SQELVAFDLHGIEWRFRHIFRGQPKRHLLQSGWSVFVSSKRLVAGDAFIFL--RGENGELR 260
                 99*****************************855554.469************************************************..33777666 PP

                 E CS
          B3  94 v 94 
                 v
  PEQU_08639 261 V 261
                 5 PP
2Auxin_resp108.47.9e-36289371183
  Auxin_resp   1 aahaastksvFevvYnPrastseFvvkvekvekalkvkvsvGmRfkmafetedsserrlsGtvvgvsdldpvrWpnSkWrsLk 83 
                 a+ha++t+++F+v+Y+Pr+s+ +F++++++++++lk+++s+GmRf+m+fe+e+++e+r++Gt+vg+  +d+++W++SkWr+Lk
  PEQU_08639 289 AWHAVTTGTMFTVYYKPRTSPCNFIIPFDQYVDSLKKEYSIGMRFRMKFEGEEAPEQRFTGTIVGIGGVDSSNWSGSKWRCLK 371
                 89*******************************************************************************96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF1019362.75E-37159292IPR015300DNA-binding pseudobarrel domain
Gene3DG3DSA:2.40.330.101.1E-37159278IPR015300DNA-binding pseudobarrel domain
CDDcd100171.50E-19163262No hitNo description
SMARTSM010192.1E-19165265IPR003340B3 DNA binding domain
PfamPF023621.3E-18165261IPR003340B3 DNA binding domain
PROSITE profilePS5086311.053165267IPR003340B3 DNA binding domain
PfamPF065072.3E-33289371IPR010525Auxin response factor
PROSITE profilePS5174519.107726808IPR000270PB1 domain
SuperFamilySSF542771.18E-10729803No hitNo description
PfamPF023093.3E-8766814IPR033389AUX/IAA domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009725Biological Processresponse to hormone
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0005515Molecular Functionprotein binding
Sequence ? help Back to Top
Protein Sequence    Length: 831 aa     Download sequence    Send to blast
MASTDASVKL AGSVNGRKDS ISSSSALKGL RFCSIYGSGE SHRKIELTDV VLVSEMEDEL  60
YNELWYACAG PLVTVPRVGE LVFYFPQGHI EQMEASTNQM VDRKMPVYDL PPKILCRVVN  120
IDLKAEPDTD EVFAQITLFP EPNQDEKVAE KEPLPPPRRP QVHSFCKTLT ASDTSTHGGF  180
SVLRRHADEC LPPLDMSGQP PSQELVAFDL HGIEWRFRHI FRGQPKRHLL QSGWSVFVSS  240
KRLVAGDAFI FLRGENGELR VRRAMRQQTN ASSSVISSHS MHLGVLATAW HAVTTGTMFT  300
VYYKPRTSPC NFIIPFDQYV DSLKKEYSIG MRFRMKFEGE EAPEQRFTGT IVGIGGVDSS  360
NWSGSKWRCL KVRWDENSSV PRPERVSPWQ IEPGVSSLPL KPLPASKLKR PRVNVAPSST  420
DSSVLTREGT SKSNTEPSQT HGTVKPTEKD DVLNLTNNAS YRNESDSSSK INFWPTYHEN  480
SHENEGNQGF VPMFRHETSY ADMLTGFRAS GDLNCYGIPY FGGSFDNPKS LKNYFSNQEG  540
ELNHFSSMPT HPYLNSEEKL PTKNQAFCGV GGYELKQDHA SEQRSPDWFT RSLPISRAED  600
LALTNVTNLQ YFKAGHNEST MSKESGNYKL FGFNLNDSPS QVNTCEEAEL SSEGAARLPQ  660
PNVLGATTVT AGGAAVATSA TQFFEQSKVR KSIDTISSLS DHEKSIQSCP QTAKVVQKKP  720
ATRSIRSCTK VLKQGIALGR SVDLTRFMDY NELFAELDKM FEFGGDLLAS TNNWLVVYTD  780
DEGDIMLVGD DPWHEFCDIV RKIYIYTKEE VQKMNPGTLN PRAEDISASS S
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
4ldv_A1e-1705639315354Auxin response factor 1
4ldw_A1e-1705639315354Auxin response factor 1
4ldw_B1e-1705639315354Auxin response factor 1
4ldx_A1e-1705639315354Auxin response factor 1
4ldx_B1e-1705639315354Auxin response factor 1
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtAuxin response factors (ARFs) are transcriptional factors that bind specifically to the DNA sequence 5'-TGTCTC-3' found in the auxin-responsive promoter elements (AuxREs) (By similarity). Could act as transcriptional activator or repressor (PubMed:26959229, PubMed:26716451, PubMed:27645097, PubMed:28167023). Involved in the control of fruit ripening process (PubMed:26959229, PubMed:26716451, PubMed:28167023). Regulates expression of a number of ripening regulators, transcription factors, and ethylene biosynthesis and signaling components (PubMed:26959229, PubMed:26716451). May act as a transcriptional repressor of auxin-responsive genes (PubMed:26716451). Regulates vegetative growth, lateral root formation and flower organ senescence, possibly partially by regulating gene expression of auxin and ethylene response factor (ERF) genes (PubMed:28167023). Plays a negative role in axillary shoot meristem formation (PubMed:27645097). {ECO:0000255|RuleBase:RU004561, ECO:0000269|PubMed:26716451, ECO:0000269|PubMed:26959229, ECO:0000269|PubMed:27645097, ECO:0000269|PubMed:28167023}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By tomato fruit ripening. Expression in tomato fruits is up-regulated by exogenous application of ethylene and down-regulated by inhibition of ethylene receptors with 1-methylcyclopropene (1-MCP) (PubMed:26959229, PubMed:26716451). Up-regulated by plant hormone abscisic acid (ABA) in tomato fruits (PubMed:26959229). Expression is not up-regulated by plant hormone auxin in tomato fruits (PubMed:26716451). Up-regulated by auxin and gibberellic acid (GA), and down-regulated by ethylene in seedlings (PubMed:28167023). Down-regulated during decapitation-induced axillary shoot development and by excision of immature leaves. Down-regulation is inhibited by the application of auxin on the cut surface (PubMed:27645097). {ECO:0000269|PubMed:26716451, ECO:0000269|PubMed:26959229, ECO:0000269|PubMed:27645097, ECO:0000269|PubMed:28167023}.
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_020587708.10.0auxin response factor 18-like isoform X1
SwissprotQ2LAJ30.0ARF2A_SOLLC; Auxin response factor 2A
TrEMBLA0A2I0WSU00.0A0A2I0WSU0_9ASPA; Auxin response factor
STRINGXP_008776920.10.0(Phoenix dactylifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP117836111
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G62000.30.0auxin response factor 2
Publications ? help Back to Top
  1. Tomato Genome Consortium
    The tomato genome sequence provides insights into fleshy fruit evolution.
    Nature, 2012. 485(7400): p. 635-41
    [PMID:22660326]
  2. Breitel DA, et al.
    AUXIN RESPONSE FACTOR 2 Intersects Hormonal Signals in the Regulation of Tomato Fruit Ripening.
    PLoS Genet., 2016. 12(3): p. e1005903
    [PMID:26959229]
  3. Xu T, et al.
    SlARF2a plays a negative role in mediating axillary shoot formation.
    Sci Rep, 2016. 6: p. 33728
    [PMID:27645097]
  4. Ren Z,Liu R,Gu W,Dong X
    The Solanum lycopersicum auxin response factor SlARF2 participates in regulating lateral root formation and flower organ senescence.
    Plant Sci., 2017. 256: p. 103-111
    [PMID:28167023]