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 Pavir.J130900.1.p
Common NameSWN2A
Organism
Panicum virgatum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Panicodae; Paniceae; Panicinae; Panicum
Family NAC
Protein Properties Length: 400aa    MW: 42506.1 Da    PI: 6.7979
Description NAC family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Pavir.J130900.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1NAM1691.6e-52111391128
                NAM   1 lppGfrFhPtdeelvveyLkkkvegkkleleevikevdiykvePwdLpk..kvka.eekewyfFskrdkkyatgkrknratksgyWkatgkd 89 
                        +ppGfrFhPt+eel+++yL+kkv++++++l +vi++vd++k+ePwd+++  k+ +  +++wyfFs++dkky+tg+r+nrat++g+Wkatg+d
  Pavir.J130900.1.p  11 VPPGFRFHPTEEELLNYYLRKKVASQEIDL-DVIRDVDLNKLEPWDIQEkcKIGSgPQNDWYFFSHKDKKYPTGTRTNRATAAGFWKATGRD 101
                        69****************************.9***************952444443456********************************* PP

                NAM  90 kevlskkgelvglkktLvfykgrapkgektdWvmheyrl 128
                        k++++   + +g++ktLvfykgrap+g+k+dW+mheyrl
  Pavir.J130900.1.p 102 KAIYN-AVKRIGMRKTLVFYKGRAPHGQKSDWIMHEYRL 139
                        *****.8899***************************98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF1019411.1E-567179IPR003441NAC domain
PROSITE profilePS5100556.00211179IPR003441NAC domain
PfamPF023654.1E-2812139IPR003441NAC domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009809Biological Processlignin biosynthetic process
GO:0009834Biological Processplant-type secondary cell wall biogenesis
GO:0009901Biological Processanther dehiscence
GO:0010047Biological Processfruit dehiscence
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 400 aa     Download sequence    Send to blast
MSISVNGQSC VPPGFRFHPT EEELLNYYLR KKVASQEIDL DVIRDVDLNK LEPWDIQEKC  60
KIGSGPQNDW YFFSHKDKKY PTGTRTNRAT AAGFWKATGR DKAIYNAVKR IGMRKTLVFY  120
KGRAPHGQKS DWIMHEYRLD DPGAVVSGDD AAATVAAAAA ASSDAGQEDG WVVCRVFKKK  180
HHHKESGSGG GGRHGSGRVG DGGKSAAAAH RGLQYSSSDD TLDQILQYMG RSFKQEHEQV  240
LSPQGGGAGP RYLRPIDTVL GGHGFMKLPP LESPSAAALT PHLSAAGDAE AASAGDDLLH  300
GAGTANGITD WAMMDRLVAS HLNGQAADPA APPASHHQLC FDDGPGADDD ADGLAFYAAA  360
TTRLHAGGGS SDDDLWSFTR SSARPGAATS TERLSHVSL*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1ut4_A2e-47818014166NO APICAL MERISTEM PROTEIN
1ut4_B2e-47818014166NO APICAL MERISTEM PROTEIN
1ut7_A2e-47818014166NO APICAL MERISTEM PROTEIN
1ut7_B2e-47818014166NO APICAL MERISTEM PROTEIN
4dul_A2e-47818014166NAC domain-containing protein 19
4dul_B2e-47818014166NAC domain-containing protein 19
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pvr.41790.0callus| leaf| root| stem
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed in various aboveground tissues undergoing thickening of the lignified secondary wall such as anthers, filaments of stamens, the base of carpels, styles, the boundaries between siliques and pedicels, the midrib of leaf veins, and inflorescence stems, specifically in interfascicular fibers (sclerenchyma), cells differentiating into vascular vessels, and xylary fibers (secondary xylem). {ECO:0000269|PubMed:16214898, ECO:0000269|PubMed:17237351}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator of genes involved in biosynthesis of secondary walls. Together with NST2 and NST3, required for the secondary cell wall thickening of sclerenchymatous fibers, secondary xylem (tracheary elements), and of the anther endocethium, which is necessary for anther dehiscence. May also regulate the secondary cell wall lignification of other tissues. {ECO:0000269|PubMed:16214898, ECO:0000269|PubMed:17237351, ECO:0000269|PubMed:17333250}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00321DAPTransfer from AT2G46770Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapPavir.J130900.1.p
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKT0750810.0KT075081.1 Panicum virgatum secondary wall NAC master switch (SWN2A) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_025820040.10.0NAC domain-containing protein 43-like
SwissprotQ84WP61e-122NAC43_ARATH; NAC domain-containing protein 43
TrEMBLA0A0K1TPD10.0A0A0K1TPD1_PANVG; Secondary wall NAC master switch
STRINGPavir.J20698.1.p0.0(Panicum virgatum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP159738112
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G46770.11e-95NAC family protein
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. Gondolf VM, et al.
    A gene stacking approach leads to engineered plants with highly increased galactan levels in Arabidopsis.
    BMC Plant Biol., 2014. 14: p. 344
    [PMID:25492673]
  3. Jaradat MR,Ruegger M,Bowling A,Butler H,Cutler AJ
    A comprehensive transcriptome analysis of silique development and dehiscence in Arabidopsis and Brassica integrating genotypic, interspecies and developmental comparisons.
    GM Crops Food, 2014. 5(4): p. 302-20
    [PMID:25523176]
  4. Zhong R, et al.
    Functional Characterization of NAC and MYB Transcription Factors Involved in Regulation of Biomass Production in Switchgrass (Panicum virgatum).
    PLoS ONE, 2015. 10(8): p. e0134611
    [PMID:26248336]
  5. Yuan Y,Teng Q,Zhong R,Ye ZH
    TBL3 and TBL31, Two Arabidopsis DUF231 Domain Proteins, are Required for 3-O-Monoacetylation of Xylan.
    Plant Cell Physiol., 2016. 57(1): p. 35-45
    [PMID:26556650]
  6. Yang C, et al.
    Transcription Factor MYB26 Is Key to Spatial Specificity in Anther Secondary Thickening Formation.
    Plant Physiol., 2017. 175(1): p. 333-350
    [PMID:28724622]
  7. Pascual MB, et al.
    PpNAC1, a main regulator of phenylalanine biosynthesis and utilization in maritime pine.
    Plant Biotechnol. J., 2018. 16(5): p. 1094-1104
    [PMID:29055073]
  8. Liu C,Yu H,Li L
    SUMO modification of LBD30 by SIZ1 regulates secondary cell wall formation in Arabidopsis thaliana.
    PLoS Genet., 2019. 15(1): p. e1007928
    [PMID:30657769]