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 Peinf101Scf02677g00010.1
Organism
Petunia inflata
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Petunioideae; Petunia; Petunia integrifolia
Family MYB
Protein Properties Length: 567aa    MW: 62878.1 Da    PI: 8.8257
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Peinf101Scf02677g00010.1genomeSGNView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding35.13e-1161112348
                               SS-HHH.......HHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
           Myb_DNA-binding   3 rWTteE.......dellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                                WT+eE       d+ l +av+ + g++Wk+Ia+ ++  R++ qc +rwqk+l
  Peinf101Scf02677g00010.1  61 GWTPEEikspfpqDDTLRRAVAAYRGKCWKKIAEFFP-DRSEVQCLHRWQKVL 112
                               5666665555555889*********************.************986 PP
2Myb_DNA-binding59.28.9e-19118164148
                               TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
           Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                               +g+W  eEde+++++v+++G+  W++Iar ++ gR +kqc++rw+++l
  Peinf101Scf02677g00010.1 118 KGPWNREEDEKIIELVNKYGPTKWSAIARSLP-GRIGKQCRERWHNHL 164
                               79******************************.*************97 PP
3Myb_DNA-binding55.31.5e-17170213146
                               TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
           Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                               +++WT eE+  l da++ +G++ W+ Ia+ ++ gRt++ +k++w++
  Peinf101Scf02677g00010.1 170 KDAWTLEEERALMDAHRIHGNK-WAEIAKVLP-GRTDNAIKNHWNS 213
                               679*******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129411.37254112IPR017930Myb domain
SuperFamilySSF466898.61E-1158122IPR009057Homeodomain-like
SMARTSM007171.9E-958114IPR001005SANT/Myb domain
PfamPF002494.5E-1059112IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.1E-1761125IPR009057Homeodomain-like
CDDcd001679.34E-1162112No hitNo description
PROSITE profilePS5129430.862113168IPR017930Myb domain
SuperFamilySSF466894.12E-31115211IPR009057Homeodomain-like
SMARTSM007178.2E-18117166IPR001005SANT/Myb domain
PfamPF002491.6E-17118164IPR001005SANT/Myb domain
CDDcd001671.13E-15120164No hitNo description
Gene3DG3DSA:1.10.10.604.4E-27126172IPR009057Homeodomain-like
SMARTSM007171.3E-16169217IPR001005SANT/Myb domain
PROSITE profilePS5129423.271169219IPR017930Myb domain
PfamPF002492.0E-15170213IPR001005SANT/Myb domain
CDDcd001671.13E-12172215No hitNo description
Gene3DG3DSA:1.10.10.602.3E-22173219IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 567 aa     Download sequence    Send to blast
MDELKVEDYC TENKQSAAAS SSSVSENSGS VTLRSPAISS PTPTSPTHRR TTGPIRRAKG  60
GWTPEEIKSP FPQDDTLRRA VAAYRGKCWK KIAEFFPDRS EVQCLHRWQK VLNPELVKGP  120
WNREEDEKII ELVNKYGPTK WSAIARSLPG RIGKQCRERW HNHLDPTIKK DAWTLEEERA  180
LMDAHRIHGN KWAEIAKVLP GRTDNAIKNH WNSSLRKKLD FYLATGNLPP ATGEGLQNGC  240
RNTDGTAKAE EFLLSSNKRA EAAVSSGITD TRKIENGGKD HYGARLKAAE ISASTGGPQT  300
ESTDSEVARS DAQSPEIDAI QHIKPSTGSE KRSEGRRINS AVDQLNVIEA PFPCEIPTCG  360
TLYYEPPRLE SRSPLDSDLL NIRWDQCESD TSPSPSSNGF FTPPSTKGSS LYAQTPESVL  420
KYAARSFPNT PSILRKRKTQ GNFSTLTNKM RKTGGDICKD KTTDACEENK IDSSEKSGMH  480
NGGLPRNFSN GIGLFNSQAF NASPPYRLRS KRTSIFKSVE KQLEFAFNNE KHDTSNGFSD  540
STVNEISHAV EKDTQILPLN AISQHCK
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h88_C8e-66582195159MYB PROTO-ONCOGENE PROTEIN
1h89_C8e-66582195159MYB 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}.
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_009800958.10.0PREDICTED: myb-related protein B-like isoform X1
RefseqXP_016475731.10.0PREDICTED: myb-related protein B-like isoform X1
RefseqXP_018624998.10.0PREDICTED: myb-related protein B-like isoform X1
SwissprotQ6R0321e-147MB3R5_ARATH; Transcription factor MYB3R-5
TrEMBLA0A1S4AGF60.0A0A1S4AGF6_TOBAC; myb-related protein B-like isoform X1
TrEMBLA0A1U7YCU70.0A0A1U7YCU7_NICSY; myb-related protein B-like isoform X1
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-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]