PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID XP_016475731.1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family MYB
Protein Properties Length: 528aa    MW: 58569.8 Da    PI: 8.3624
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016475731.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding51.22.9e-1659105148
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                      +g WT+eEd+ l++av+ + g++Wk+Ia+ ++  R++ qc +rwqk+l
   XP_016475731.1  59 KGGWTPEEDDTLKRAVAVFRGKCWKKIAEFFP-DRSEVQCLHRWQKVL 105
                      688*****************************.************986 PP

2Myb_DNA-binding57.33.5e-18111157148
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                      +g+WT eEd++++++v+++G+  W+ Ia+ ++ gR +kqc++rw+++l
   XP_016475731.1 111 KGPWTREEDDKIIELVAKYGPMKWSVIAKSLP-GRIGKQCRERWHNHL 157
                      79******************99**********.*************97 PP

3Myb_DNA-binding57.23.8e-18163206146
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      +++WT eE+  l+da++ +G++ W+ Ia+ ++ gRt++ +k++w++
   XP_016475731.1 163 KDAWTLEEERALIDAHRIHGNK-WAEIAKVLP-GRTDNAIKNHWNS 206
                      679*******************.*********.***********96 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.59454105IPR017930Myb domain
SuperFamilySSF466891.44E-1456112IPR009057Homeodomain-like
SMARTSM007171.0E-1458107IPR001005SANT/Myb domain
PfamPF002493.9E-1559105IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.1E-1861114IPR009057Homeodomain-like
CDDcd001671.01E-1262105No hitNo description
PROSITE profilePS5129431.737106161IPR017930Myb domain
SuperFamilySSF466892.16E-31108204IPR009057Homeodomain-like
SMARTSM007176.8E-17110159IPR001005SANT/Myb domain
CDDcd001676.96E-15113157No hitNo description
PfamPF139211.2E-17114174No hitNo description
Gene3DG3DSA:1.10.10.601.3E-27115164IPR009057Homeodomain-like
PROSITE profilePS5129423.595162212IPR017930Myb domain
SMARTSM007179.7E-18162210IPR001005SANT/Myb domain
CDDcd001671.85E-13165208No hitNo description
Gene3DG3DSA:1.10.10.601.3E-23165212IPR009057Homeodomain-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: 528 aa     Download sequence    Send to blast
MAELKVEDCC TENKQSAAAS NSSVSENSAS VTLRSPTVSS PTPTSPTHRR TSGPIRRAKG  60
GWTPEEDDTL KRAVAVFRGK CWKKIAEFFP DRSEVQCLHR WQKVLNPDLV KGPWTREEDD  120
KIIELVAKYG PMKWSVIAKS LPGRIGKQCR ERWHNHLNPN IKKDAWTLEE ERALIDAHRI  180
HGNKWAEIAK VLPGRTDNAI KNHWNSSLRK KLDFYLATGN LPPATRDGLQ NGCKDTTETA  240
KAEESLVASS GTADMCKIVN GWQVTEISAS NGGPQTESTD SEVVRLEAQS PEIDAIRHIK  300
PITESETLYE GRRINSVVDR LKVVEAPFHC EIPTCGTLYY EPPTSESCIS LDSDLLNIRW  360
AQCESDASPS PSPNGFFTPP STKGSSLYAQ TPESVLKIAA RSFPNTPSIL RKRKTQAKLS  420
TPTNKMGKSD GDFCKDKPTD ACEEILPRNS SNGIGLYNSQ AFNASPPYRL RSKRTSIFKS  480
VEKQLEFALN NEKHDTSNGI SESTVNDISH AAKDFSQSAK KDTDKKVE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h88_C2e-70582125159MYB PROTO-ONCOGENE PROTEIN
1h89_C2e-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}.
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 -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankHG9754480.0HG975448.1 Solanum pennellii chromosome ch09, complete genome.
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
SwissprotQ6R0321e-149MB3R5_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-135myb 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]