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 Potri.003G166500.2
Common NamePOPTR_0003s16490g
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family NAC
Protein Properties Length: 202aa    MW: 22750.4 Da    PI: 9.5643
Description NAC family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.003G166500.2genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1NAM99.83.7e-31108455128
                 NAM  55 ekewyfFskrdkkyatgkrknratksgyWkatgkdkevlsk.kgelvglkktLvfykgrapkgektdWvmheyrl 128
                         e+e yfFs+r+ ky++g+r+nrat sgyWkatg dk+++++ ++++vg+kktLvfy+g+ p+g++tdW+mheyrl
  Potri.003G166500.2  10 EQERYFFSTREAKYPNGNRSNRATGSGYWKATGIDKQIVTSkGNQAVGMKKTLVFYRGKPPHGTRTDWIMHEYRL 84 
                         5689*********************************998857778***************************98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5100537.9251120IPR003441NAC domain
SuperFamilySSF1019416.67E-3610120IPR003441NAC domain
PfamPF023652.4E-141384IPR003441NAC domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009651Biological Processresponse to salt stress
GO:0009737Biological Processresponse to abscisic acid
GO:0010089Biological Processxylem development
GO:0010150Biological Processleaf senescence
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 202 aa     Download sequence    Send to blast
MGFVGSGDLE QERYFFSTRE AKYPNGNRSN RATGSGYWKA TGIDKQIVTS KGNQAVGMKK  60
TLVFYRGKPP HGTRTDWIMH EYRLASTETA ACNALLNKNS IQGSVAVPME NWVLCRIFLK  120
KRSTKNEEEN MQFDNDNRLS KLRTTKPVFY DFMTKHRTTD LNLAPSSSSG SSGITEVSCN  180
ESDDHEESSS CNSFPYFRRK P*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1ut4_A6e-321012570170NO APICAL MERISTEM PROTEIN
1ut4_B6e-321012570170NO APICAL MERISTEM PROTEIN
1ut7_A6e-321012570170NO APICAL MERISTEM PROTEIN
1ut7_B6e-321012570170NO APICAL MERISTEM PROTEIN
3swm_A6e-321012573173NAC domain-containing protein 19
3swm_B6e-321012573173NAC domain-containing protein 19
3swm_C6e-321012573173NAC domain-containing protein 19
3swm_D6e-321012573173NAC domain-containing protein 19
3swp_A6e-321012573173NAC domain-containing protein 19
3swp_B6e-321012573173NAC domain-containing protein 19
3swp_C6e-321012573173NAC domain-containing protein 19
3swp_D6e-321012573173NAC domain-containing protein 19
4dul_A6e-321012570170NAC domain-containing protein 19
4dul_B6e-321012570170NAC domain-containing protein 19
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Up-regulated during xylem vessel element differentiation. {ECO:0000269|PubMed:20388856}.
UniprotTISSUE SPECIFICITY: Expressed in xylem and phloem cells in roots and inflorescence stems (PubMed:20388856). Highly expressed in senescent leaves. Expressed in roots, and abscission and dehiscence tissues, such as axils of bracts and abscission zones in cauline leaves and siliques (PubMed:21673078). {ECO:0000269|PubMed:20388856, ECO:0000269|PubMed:21673078}.
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional repressor that negatively regulates the expression of genes involved in xylem vessel formation. Represses the transcriptional activation activity of NAC030/VND7, which regulates protoxylem vessel differentiation by promoting immature xylem vessel-specific genes expression (PubMed:20388856). Transcriptional activator that regulates the COLD-REGULATED (COR15A and COR15B) and RESPONSIVE TO DEHYDRATION (LTI78/RD29A and LTI65/RD29B) genes by binding directly to their promoters. Mediates signaling crosstalk between salt stress response and leaf aging process (PubMed:21673078). May play a role in DNA replication of mungbean yellow mosaic virus (PubMed:24442717). {ECO:0000269|PubMed:20388856, ECO:0000269|PubMed:21673078, ECO:0000269|PubMed:24442717}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00507DAPTransfer from AT5G13180Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.003G166500.2
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By abscisic acid (ABA) and salt stress. {ECO:0000269|PubMed:21673078}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKP7700120.0KP770012.1 Populus tomentosa apical meristem (NAM) family protein (Potri.001G061200) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002304662.11e-145NAC domain-containing protein 83
SwissprotQ9FY932e-67NAC83_ARATH; NAC domain-containing protein 83
TrEMBLB9GZC31e-144B9GZC3_POPTR; Uncharacterized protein
STRINGPOPTR_0003s16490.11e-144(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G13180.11e-68NAC domain containing protein 83
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]
  2. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]