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_sc001248.1_g00001.1
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 MYB
Protein Properties Length: 523aa    MW: 57885 Da    PI: 7.7913
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Itr_sc001248.1_g00001.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding52.79.6e-1759105148
                              TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
          Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                              +g WT+eEd+ l++av+ + g++Wk+Ia+ ++  R++ qc +rwqk+l
  Itr_sc001248.1_g00001.1  59 KGGWTPEEDDTLKKAVAAFKGKCWKKIAEFFP-DRSEVQCLHRWQKVL 105
                              688*****************************.************986 PP
2Myb_DNA-binding61.12.3e-19111157148
                              TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
          Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                              +g+WT+eEd++++++v+++G+  W+ Ia+ ++ gR +kqc++rw+++l
  Itr_sc001248.1_g00001.1 111 KGPWTQEEDDKIIELVEKYGPTKWSIIAKSLP-GRIGKQCRERWHNHL 157
                              79******************************.*************97 PP
3Myb_DNA-binding48.71.7e-15163206146
                              TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
          Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                              +++W  eE++ l++a++ +G++ W+ Ia+ ++ gRt++ +k++w++
  Itr_sc001248.1_g00001.1 163 KDAWILEEELALINAHRVHGNK-WAEIAKVLP-GRTDNAIKNHWNS 206
                              578999****************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.86454105IPR017930Myb domain
SuperFamilySSF466892.15E-1456112IPR009057Homeodomain-like
SMARTSM007173.4E-1558107IPR001005SANT/Myb domain
PfamPF002491.9E-1559105IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.602.8E-2261113IPR009057Homeodomain-like
CDDcd001676.40E-1362105No hitNo description
PROSITE profilePS5129433.025106161IPR017930Myb domain
SuperFamilySSF466891.69E-31108204IPR009057Homeodomain-like
SMARTSM007171.3E-18110159IPR001005SANT/Myb domain
PfamPF002499.1E-19111157IPR001005SANT/Myb domain
CDDcd001674.88E-16113157No hitNo description
Gene3DG3DSA:1.10.10.601.2E-27114159IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.606.4E-22160212IPR009057Homeodomain-like
SMARTSM007172.5E-14162210IPR001005SANT/Myb domain
PROSITE profilePS5129420.697162212IPR017930Myb domain
PfamPF002491.2E-13163206IPR001005SANT/Myb domain
CDDcd001677.21E-11165208No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 523 aa     Download sequence    Send to blast
MDEERIEDCC PENKQSIAAS SSSVSENSGS VNLKSPGVSS PAPSSPVHRR TSGPIRRAKG  60
GWTPEEDDTL KKAVAAFKGK CWKKIAEFFP DRSEVQCLHR WQKVLNPELV KGPWTQEEDD  120
KIIELVEKYG PTKWSIIAKS LPGRIGKQCR ERWHNHLNPN IKKDAWILEE ELALINAHRV  180
HGNKWAEIAK VLPGRTDNAI KNHWNSSLKK KLDFYLATGN LPPLAKNVSQ NTCKDISRTT  240
PTEKGLECLS KRSDSTELAS SGTTDVCKIV EGKIHLEGRS AIVDMGASTS SPQIESADSE  300
DAPCEVKSSV CKSQSNTAPQ LITTHASSST EILDRSRSIG EREQFREIET SCEIPIYGSL  360
YYEPPQLGSF VTLDSDFLNL CWVNPERELN LGFSPTFPTP PSAKHSNLCV QTPESILKIA  420
AQSFRNTPSI LRKRKTESQS STPSNKIGKA DDDGLDDIQL SNTKPFNASP PYRLRSKRTS  480
VLKSVEKQLD FTFSKEQDDN CPTTSGGSTV KQISQATKAM SDE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h88_C8e-70582125159MYB PROTO-ONCOGENE PROTEIN
1h89_C8e-70582125159MYB PROTO-ONCOGENE PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds 5'-AACGG-3' motifs in gene promoters (By similarity). Transcription repressor that regulates organ growth. Binds to the promoters of G2/M-specific genes and to E2F target genes to prevent their expression in post-mitotic cells and to restrict the time window of their expression in proliferating cells (PubMed:26069325). {ECO:0000250|UniProtKB:Q94FL9, ECO:0000269|PubMed:26069325}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00482DAPTransfer from AT5G02320Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Slightly induced by ethylene and salicylic acid (SA). {ECO:0000269|PubMed:16463103}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019162820.10.0PREDICTED: myb-related protein B-like
RefseqXP_019162821.10.0PREDICTED: myb-related protein B-like
RefseqXP_019162822.10.0PREDICTED: myb-related protein B-like
RefseqXP_019162823.10.0PREDICTED: myb-related protein B-like
SwissprotQ6R0321e-155MB3R5_ARATH; Transcription factor MYB3R-5
TrEMBLA0A484MPY70.0A0A484MPY7_9ASTE; Uncharacterized protein
STRINGXP_009800958.10.0(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA54612437
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G02320.21e-144myb domain protein 3r-5
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  2. Kobayashi K, et al.
    Transcriptional repression by MYB3R proteins regulates plant organ growth.
    EMBO J., 2015. 34(15): p. 1992-2007
    [PMID:26069325]
  3. Chen P, et al.
    Arabidopsis R1R2R3-Myb proteins are essential for inhibiting cell division in response to DNA damage.
    Nat Commun, 2017. 8(1): p. 635
    [PMID:28935922]