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_sc000357.1_g00006.1
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: 547aa    MW: 61055.4 Da    PI: 9.669
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Itr_sc000357.1_g00006.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding53.36.3e-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_sc000357.1_g00006.1  59 KGGWTPEEDDMLKKAVAAYNGKCWKKIAEFFP-SRSEVQCLHRWQKVL 105
                              688*****************************.************986 PP
2Myb_DNA-binding58.12e-18111157148
                              TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
          Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                              +g+WT+eEd++++++v ++G+  W+ Ia+ ++ gR +kqc++rw+++l
  Itr_sc000357.1_g00006.1 111 KGPWTQEEDDRIIELVGEYGPTKWSIIAKSLP-GRIGKQCRERWHNHL 157
                              79******************************.*************97 PP
3Myb_DNA-binding57.92.4e-18163206146
                              TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
          Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                              +++WT eE++ l++a++ +G++ W++Ia+ ++ gRt++ +k++w++
  Itr_sc000357.1_g00006.1 163 KDAWTLEEELALINAHHVHGNK-WAKIAKVLP-GRTDNAIKNHWNS 206
                              679*******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.50654105IPR017930Myb domain
SuperFamilySSF466891.29E-1555112IPR009057Homeodomain-like
SMARTSM007173.2E-1658107IPR001005SANT/Myb domain
PfamPF002491.6E-1559105IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.9E-2361117IPR009057Homeodomain-like
CDDcd001671.62E-1362105No hitNo description
PROSITE profilePS5129432.721106161IPR017930Myb domain
SuperFamilySSF466892.21E-31108204IPR009057Homeodomain-like
SMARTSM007174.2E-17110159IPR001005SANT/Myb domain
PfamPF002491.3E-17111157IPR001005SANT/Myb domain
CDDcd001672.22E-14113157No hitNo description
Gene3DG3DSA:1.10.10.602.4E-26118160IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.609.4E-24161212IPR009057Homeodomain-like
PROSITE profilePS5129423.001162212IPR017930Myb domain
SMARTSM007171.7E-17162210IPR001005SANT/Myb domain
PfamPF002491.4E-16163206IPR001005SANT/Myb domain
CDDcd001675.37E-13165208No 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: 547 aa     Download sequence    Send to blast
MDQARTEDCW VENKQSPAAS SSSISENSGS TNFKSPEISS PITSSPSNQR ASGPIRRAKG  60
GWTPEEDDML KKAVAAYNGK CWKKIAEFFP SRSEVQCLHR WQKVLNPDLV KGPWTQEEDD  120
RIIELVGEYG PTKWSIIAKS LPGRIGKQCR ERWHNHLNPN IKKDAWTLEE ELALINAHHV  180
HGNKWAKIAK VLPGRTDNAI KNHWNSSLKK KLDFYLATGN LPPAAKNGHQ NGCKDITRTV  240
TKNKRLQCSK KQSDSTGLEP SATTDVCIFQ VDGKVHEEPR TPVTVMNMGA STSVQQNKPA  300
NSESVQYEVQ SSVCPQRIDT IHAISSTDLK FESCRVSDEN GQHKLAFSGI PTYITVYYDS  360
PQLHSYVQLE RDHQNLPWAH HESQQSPSLP PATFLTPPSI KGSNLYGQTP ESILKIAAQS  420
FPNTPSILRK RKTDVRLITP SKVVDGKKPR TSSEERRTDV SENSGLKDGS PSRNSSYNNS  480
GLSSTQVYNA SPPYRLKSKR TSVLKSVEKQ LEFAFEKERS DDTTSTVKQI SQATKDLPHK  540
TKMANLD
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h88_C4e-68582125159MYB PROTO-ONCOGENE PROTEIN
1h89_C4e-68582125159MYB 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}.
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_019186865.10.0PREDICTED: myb-related protein B-like
RefseqXP_019186867.10.0PREDICTED: myb-related protein B-like
SwissprotQ6R0321e-144MB3R5_ARATH; Transcription factor MYB3R-5
TrEMBLA0A1U7X7260.0A0A1U7X726_NICSY; uncharacterized protein LOC104235784 isoform X1
STRINGXP_009787902.10.0(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-132myb 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]