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 XP_016462052.1
Organism
Nicotiana tabacum
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: 175aa    MW: 20510 Da    PI: 10.9854
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016462052.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding47.93.2e-152067148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g+W++eEd++l  ++ ++G  +W+  ++  g+ Rt+k+c++rw +yl
   XP_016462052.1 20 KGAWSPEEDKKLRAYIMKYGIWNWSQMPKFAGLSRTGKSCRLRWVNYL 67
                     79******************99************************97 PP
2Myb_DNA-binding46.67.9e-1573118148
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                      rg+++ eE ++ v+  ++lG++ W+tIa++++ gRt++++k++++++l
   XP_016462052.1  73 RGPFSMEEVDIVVKMYQELGNR-WSTIAARLP-GRTDNEVKNFFHTHL 118
                      89********************.*********.************986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.601.1E-221570IPR009057Homeodomain-like
PROSITE profilePS5129420.8821571IPR017930Myb domain
SuperFamilySSF466892.57E-2918114IPR009057Homeodomain-like
SMARTSM007171.4E-121969IPR001005SANT/Myb domain
PfamPF002491.1E-132067IPR001005SANT/Myb domain
CDDcd001675.71E-102267No hitNo description
Gene3DG3DSA:1.10.10.601.9E-2371122IPR009057Homeodomain-like
SMARTSM007174.4E-1372120IPR001005SANT/Myb domain
PROSITE profilePS5129416.50672122IPR017930Myb domain
PfamPF002491.2E-1273118IPR001005SANT/Myb domain
CDDcd001671.38E-875118No 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: 175 aa     Download sequence    Send to blast
MPRVPPQQQQ KSTNMEELKK GAWSPEEDKK LRAYIMKYGI WNWSQMPKFA GLSRTGKSCR  60
LRWVNYLSPD VKRGPFSMEE VDIVVKMYQE LGNRWSTIAA RLPGRTDNEV KNFFHTHLKK  120
HLGVKNNALV KSPRQDAKGW RKPKKMKRQI RSKLTKDLST PVYYHLMFLH PAAAL
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h8a_C2e-251712024126MYB TRANSFORMING PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator involved in cold stress response (PubMed:14675437, PubMed:20807373, PubMed:22246661). Regulates positively the expression of genes involved in reactive oxygen species (ROS) scavenging such as peroxidase and superoxide dismutase during cold stress. Transactivates a complex gene network that have major effects on stress tolerance and panicle development (PubMed:20807373). {ECO:0000269|PubMed:14675437, ECO:0000269|PubMed:20807373, ECO:0000269|PubMed:22246661}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By cold stress. {ECO:0000269|PubMed:14675437, ECO:0000269|PubMed:20807373, ECO:0000269|Ref.2}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankHG9754425e-34HG975442.1 Solanum pennellii chromosome ch03, complete genome.
GenBankHG9755155e-34HG975515.1 Solanum lycopersicum chromosome ch03, complete genome.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009785075.11e-129PREDICTED: transcription factor MYB114-like
RefseqXP_016462052.11e-129PREDICTED: transcription factor MYB114-like
SwissprotQ7XBH44e-46MYB4_ORYSJ; Transcription factor MYB4
TrEMBLA0A1S3ZCU51e-128A0A1S3ZCU5_TOBAC; transcription factor MYB114-like
TrEMBLA0A1U7XF471e-128A0A1U7XF47_NICSY; transcription factor MYB114-like
STRINGXP_009785075.11e-129(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA12242154
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G23250.19e-47myb domain protein 15
Publications ? help Back to Top
  1. Park MR, et al.
    Supra-optimal expression of the cold-regulated OsMyb4 transcription factor in transgenic rice changes the complexity of transcriptional network with major effects on stress tolerance and panicle development.
    Plant Cell Environ., 2010. 33(12): p. 2209-30
    [PMID:20807373]
  2. Soltész A, et al.
    The rice Osmyb4 gene enhances tolerance to frost and improves germination under unfavourable conditions in transgenic barley plants.
    J. Appl. Genet., 2012. 53(2): p. 133-43
    [PMID:22246661]