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_03183
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: 793aa    MW: 88779.8 Da    PI: 7.5339
Description ARF family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_03183genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1B371.79.4e-23115216199
                 EEEE-..-HHHHTT-EE--HHH.HTT.......---..--SEEEEEETTS-EEEEEE..EEETTEEEE-TTHHHHHHHHT--TT-EEEEEE-SSSEE.. CS
          B3   1 ffkvltpsdvlksgrlvlpkkfaeeh.......ggkkeesktltledesgrsWevkliyrkksgryvltkGWkeFvkangLkegDfvvFkldgrsefel 92 
                 f+k+lt sd++++g +++ k++a+e+        +++   ++l+ +d++g +W++++i+r++++r++l++GW+ Fv++++L +gD ++F   + ++ el
  PEQU_03183 115 FCKTLTASDTSTHGGFSVLKRHADEClpaldmdRHPP--AQELVAKDLHGAEWRFRHIFRGQPRRHLLQSGWSVFVSSKKLVAGDAFIFL--RGENDEL 209
                 99*****************************754444..458************************************************..3488889 PP

                 EEEEE-S CS
          B3  93 vvkvfrk 99 
                 +v+v+r+
  PEQU_03183 210 RVGVRRA 216
                 ****996 PP
2Auxin_resp113.61.8e-37241323183
  Auxin_resp   1 aahaastksvFevvYnPrastseFvvkvekvekalkvkvsvGmRfkmafetedsserrlsGtvvgvsdldpvrWpnSkWrsLk 83 
                 a+ha++t ++F+++Y+Pr+s+s+F+++++k+++a+k++ svGmRfkm+fe+e+s+e+ ++Gt++gv d+d+ +Wp+SkWr+Lk
  PEQU_03183 241 AWHAVNTWTMFTIYYKPRTSPSDFIIPYDKYMEAIKSNHSVGMRFKMRFEGEESPEQWFTGTIIGVGDADTKKWPGSKWRCLK 323
                 79*******************************************************************************96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:2.40.330.102.6E-40108230IPR015300DNA-binding pseudobarrel domain
SuperFamilySSF1019362.88E-37110244IPR015300DNA-binding pseudobarrel domain
CDDcd100176.90E-20113215No hitNo description
SMARTSM010193.1E-22115217IPR003340B3 DNA binding domain
PfamPF023621.5E-20115216IPR003340B3 DNA binding domain
PROSITE profilePS5086311.547115217IPR003340B3 DNA binding domain
PfamPF065078.9E-35241323IPR010525Auxin response factor
PfamPF023091.1E-11663752IPR033389AUX/IAA domain
PROSITE profilePS5174526.638666750IPR000270PB1 domain
SuperFamilySSF542775.4E-12668743No hitNo description
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: 793 aa     Download sequence    Send to blast
MFAGTDGALY NELWHACAGP LVTVPRFGER VFYFPQGHIE QVEASTNQVA DQQMPVYNLP  60
AMIPCRVVNV LLKAEPDTDE VFAQVTLIPE SKQDENTVEK ETLPPPLPRP KVRSFCKTLT  120
ASDTSTHGGF SVLKRHADEC LPALDMDRHP PAQELVAKDL HGAEWRFRHI FRGQPRRHLL  180
QSGWSVFVSS KKLVAGDAFI FLRGENDELR VGVRRAMRQQ PNVSPSVISS HSMHLGVLAT  240
AWHAVNTWTM FTIYYKPRTS PSDFIIPYDK YMEAIKSNHS VGMRFKMRFE GEESPEQWFT  300
GTIIGVGDAD TKKWPGSKWR CLKVRWDESS SIPRPEKVSP WQIEPSVTPP PPPNSLHIAR  360
PKKPRTHAIT APQDVVVRLK ETSSKVHVNP STGVFRALQG QESMTLKEAD TSQKPMIWSS  420
SHDEIKHTNS IQRRLASEEQ TQIMKHGSTY GDPLFPACTG LLGSSQFEQN TDAANLSRCN  480
FQDPLVQQSN ISGRWSLLPQ NSHGNMDLNL KMAVQPGKPP YSGIGNVGFE GQVGYFPFEF  540
QQFTPNWFTH LLQDSQTGNQ TKPVLIKPKP LESTKNEIGK VKGIGNCKLF GVQLNRNSSA  600
SELEVHNQPT AALNLSLNMQ DHHFEASKMA KLGDSSSAAT SKEKVVSPCL LTLKGVQLKQ  660
QGNSARSCTK VHKQGIALGR SVDLSKFNNY EELITELDHM FEFEGELMVP TKNWQVVYTD  720
DEGDMMLVGD DPWGEFCNMV RKIFIYTREE VQKMNPCSLD PSTKEIHVIS EDSTAPKGLK  780
ELHSPSLTGV ANF
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
4ldv_A1e-165834518354Auxin response factor 1
4ldw_A1e-165834518354Auxin response factor 1
4ldw_B1e-165834518354Auxin response factor 1
4ldx_A1e-165834518354Auxin response factor 1
4ldx_B1e-165834518354Auxin 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_020581929.10.0auxin response factor 18-like isoform X1
RefseqXP_020581937.10.0auxin response factor 18-like isoform X1
SwissprotQ2LAJ30.0ARF2A_SOLLC; Auxin response factor 2A
TrEMBLA0A2I0WFQ60.0A0A2I0WFQ6_9ASPA; Auxin response factor
STRINGXP_008791039.10.0(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]