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_016450668.1
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: 271aa    MW: 31862.9 Da    PI: 6.1749
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016450668.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding55.41.4e-172370148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     rg+WT eEd ll++++   G g+W++ a++ g++Rt+k+c++rw++yl
   XP_016450668.1 23 RGPWTLEEDNLLIHYISTNGEGRWNALAKCAGLKRTGKSCRLRWLNYL 70
                     89********************************************97 PP
2Myb_DNA-binding52.98.7e-1776119146
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                      rg+ T++E++l+++++ ++G++ W++Ia++++ gRt++++k++w++
   XP_016450668.1  76 RGNLTPQEQLLILELHSKWGNR-WSKIAQHLP-GRTDNEIKNYWRT 119
                      7999******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.7531870IPR017930Myb domain
SuperFamilySSF466898.24E-3120117IPR009057Homeodomain-like
SMARTSM007171.9E-152272IPR001005SANT/Myb domain
PfamPF002491.6E-162370IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.603.3E-232477IPR009057Homeodomain-like
CDDcd001671.19E-102570No hitNo description
PROSITE profilePS5129425.75171125IPR017930Myb domain
SMARTSM007172.7E-1575123IPR001005SANT/Myb domain
PfamPF002498.7E-1676119IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.0E-2378124IPR009057Homeodomain-like
CDDcd001671.22E-1080119No 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: 271 aa     Download sequence    Send to blast
MSKNIVIMSN NSSNEDDQFE LRRGPWTLEE DNLLIHYIST NGEGRWNALA KCAGLKRTGK  60
SCRLRWLNYL KPDIKRGNLT PQEQLLILEL HSKWGNRWSK IAQHLPGRTD NEIKNYWRTR  120
VQKQARQLKV DCNSKIFVEA IKSLWVPRLL EKMEQSSSIE KHNPSLITPL INNQEPYDKE  180
NSRMYSTDSM NMLKLEPHEM TQDFTIYNNS VQNECYHVES LSQQPDFSSQ EMSISECEVA  240
EAHWFSDEMA ATSLWNMDEF WQFRKLGDID I
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h8a_C3e-252012524128MYB TRANSFORMING PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription repressor of phosphate (Pi) starvation-induced genes. Regulates negatively Pi starvation responses via the repression of gibberellic acid (GA) biosynthesis and signaling. Modulates root architecture, phosphatase activity, and Pi uptake and accumulation. {ECO:0000269|PubMed:19529828}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Slightly induced by salicylic acid (PubMed:16463103). Induced reversibly in response to phosphate (Pi) deficiency but repressed in the presence of Pi, specifically in the leaves. Availability of Pi increases with decreased levels (PubMed:19529828). {ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:19529828}.
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_009797951.10.0PREDICTED: transcription factor MYB108-like
RefseqXP_016450668.10.0PREDICTED: transcription factor MYB108-like
SwissprotQ9C9G73e-89MYB62_ARATH; Transcription factor MYB62
TrEMBLA0A1S3YF790.0A0A1S3YF79_TOBAC; transcription factor MYB108-like
TrEMBLA0A1U7Y7N50.0A0A1U7Y7N5_NICSY; transcription factor MYB108-like
STRINGXP_009797951.10.0(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
AT1G68320.11e-91myb domain protein 62
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]