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 Pgl007551
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Acrogymnospermae; Pinidae; Pinales; Pinaceae; Picea
Family Dof
Protein Properties Length: 189aa    MW: 21117.8 Da    PI: 8.979
Description Dof family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Pgl#S29739280PU_unrefUnigeneView CDS
PUT-175a-Picea_glauca-37519PU_refplantGDBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-Dof127.63.8e-4049109262
     zf-Dof   2 kekalkcprCdstntkfCyynnyslsqPryfCkaCrryWtkGGalrnvPvGggrrknkkss 62 
                +++alkcprCds+ntkfCyynnyslsqPr+fCk+C+ryWt+GG+lrnvPvGgg+rknk+++
  Pgl007551  49 PDQALKCPRCDSANTKFCYYNNYSLSQPRHFCKTCKRYWTRGGTLRNVPVGGGCRKNKRAK 109
                6899******************************************************976 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
ProDomPD0074784.0E-2846107IPR003851Zinc finger, Dof-type
PfamPF027012.7E-3450107IPR003851Zinc finger, Dof-type
PROSITE profilePS5088429.41353107IPR003851Zinc finger, Dof-type
PROSITE patternPS0136105591IPR003851Zinc finger, Dof-type
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 189 aa     Download sequence    Send to blast
MVLSSVQVCM DSDWPQGVMH ERTLKPLEEI LPACSRPMME QSGLKPPPPD QALKCPRCDS  60
ANTKFCYYNN YSLSQPRHFC KTCKRYWTRG GTLRNVPVGG GCRKNKRAKR TIDHGCAQMN  120
EASTSVHDLN INGSAPLGHS QMTNSMFYGL PTGSAATHDG IHSLSLARRL VDQRALYGND  180
SEFLRTFFX
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pgl.226390.0root
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in the vascular tissues and pericycle of primary roots. Detected in the vasculature of the cotyledons, rosette leaves and cauline leaves. In flowers, localized in vasculature of petals, stigma, and stamen filaments, and, to a lower extent, in anthers and carpels. In inflorescence stems, accumulates in the vasculature, particularly in cambium, phloem, and interfascicular parenchyma cells. {ECO:0000269|PubMed:19915089}.
UniprotTISSUE SPECIFICITY: The PEAR proteins (e.g. DOF2.4, DOF5.1, DOF3.2, DOF1.1, DOF5.6 and DOF5.3) form a short-range concentration gradient that peaks at protophloem sieve elements (PSE) (PubMed:30626969). Preferentially expressed in the vasculature of all organs, including seedlings, roots, stems, buds, leaves, flowers and siliques, and particularly in the cambium, phloem and interfascicular parenchyma cells of inflorescence stems (PubMed:19915089). {ECO:0000269|PubMed:19915089, ECO:0000269|PubMed:30626969}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds specifically to a 5'-AA[AG]G-3' consensus core sequence (By similarity). Promotes expression (PubMed:19915089). The PEAR proteins (e.g. DOF2.4, DOF5.1, DOF3.2, DOF1.1, DOF5.6 and DOF5.3) activate gene expression that promotes radial growth of protophloem sieve elements (PubMed:30626969). Involved in the regulation of interfascicular cambium formation and vascular tissue development, particularly at a very early stage during inflorescence stem development; promotes both cambium activity and phloem specification, but prevents xylem specification (PubMed:19915089). {ECO:0000250|UniProtKB:Q9M2U1, ECO:0000269|PubMed:19915089, ECO:0000269|PubMed:30626969}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_021292203.11e-47dof zinc finger protein DOF5.6
SwissprotQ9FM032e-35DOF56_ARATH; Dof zinc finger protein DOF5.6
TrEMBLT2B6N67e-54T2B6N6_PINPS; Dof1
TrEMBLT2B7741e-54T2B774_PINPS; Dof6
STRINGEOY207324e-45(Theobroma cacao)
STRINGXP_004298945.11e-45(Fragaria vesca)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G62940.11e-37Dof family protein
Publications ? help Back to Top
  1. Miyashima S, et al.
    Mobile PEAR transcription factors integrate positional cues to prime cambial growth.
    Nature, 2019. 565(7740): p. 490-494
    [PMID:30626969]