PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v3.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID AT2G36080.2
Common NameABS2, ARF31, F9C22.1, NGAL1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Family B3
Protein Properties Length: 173aa    MW: 20260.5 Da    PI: 8.4266
Description B3 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
AT2G36080.2genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1B3104.17.2e-3338143199
                  EEEE-..-HHHHTT-EE--HHH.HTT........---..--SEEEEEETTS-EEEEEE..EEETTEEEE-TTHHHHHHHHT--TT-EEEEEE-SSSEE CS
           B3   1 ffkvltpsdvlksgrlvlpkkfaeeh........ggkkeesktltledesgrsWevkliyrkksgryvltkGWkeFvkangLkegDfvvFkldgrsef 90 
                  f+k ltpsdv+k++rlv+pk++ae++        +   e++  l +ede+g+ W+++++y+++s++yvltkGW+++vk+++L++gD+v+F++++++++
  AT2G36080.2  38 FEKPLTPSDVGKLNRLVIPKQHAERYfplaaaaaDA-VEKGLLLCFEDEEGKPWRFRYSYWNSSQSYVLTKGWSRYVKEKHLDAGDVVLFHRHRSDGG 134
                  99*****************************99644.46888*************************************************9888999 PP

                  ..EEEEE-S CS
           B3  91 elvvkvfrk 99 
                  +++++++r+
  AT2G36080.2 135 RFFIGWRRR 143
                  9******97 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:2.40.330.101.7E-4132151IPR015300DNA-binding pseudobarrel domain
SuperFamilySSF1019362.09E-3135143IPR015300DNA-binding pseudobarrel domain
CDDcd100171.57E-2637133No hitNo description
SMARTSM010191.5E-2438144IPR003340B3 DNA binding domain
PfamPF023622.6E-3038143IPR003340B3 DNA binding domain
PROSITE profilePS5086314.15638144IPR003340B3 DNA binding domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0080167Biological Processresponse to karrikin
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0009009anatomyplant embryo
PO:0009025anatomyvascular leaf
PO:0009029anatomystamen
PO:0009030anatomycarpel
PO:0009031anatomysepal
PO:0009032anatomypetal
PO:0009047anatomystem
PO:0025022anatomycollective leaf structure
PO:0025281anatomypollen
PO:0001185developmental stageplant embryo globular stage
PO:0007115developmental stageLP.04 four leaves visible stage
PO:0007611developmental stagepetal differentiation and expansion stage
PO:0007616developmental stageflowering stage
Sequence ? help Back to Top
Protein Sequence    Length: 173 aa     Download sequence    Send to blast
MSINQYSSDF HYHSLMWQQQ QQQQQHQNDV VEEKEALFEK PLTPSDVGKL NRLVIPKQHA  60
ERYFPLAAAA ADAVEKGLLL CFEDEEGKPW RFRYSYWNSS QSYVLTKGWS RYVKEKHLDA  120
GDVVLFHRHR SDGGRFFIGW RRRGDSSSSS DSYRHVQSNA SLQYYPHAGT LFI
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1wid_A8e-483514611120DNA-binding protein RAV1
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
At.233080.0flower| silique
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO1865057490.0
Genevisible263963_at0.0
Expression AtlasAT2G36080-
AtGenExpressAT2G36080-
ATTED-IIAT2G36080-
Functional Description ? help Back to Top
Source Description
TAIREncodes a plant-specific B3 DNA-binding domain transcription factor. Has transcription repressor activity.
Function -- GeneRIF ? help Back to Top
  1. Over-expression of B3 transcription factor, ABS2/NGAL1, is capable of altering flower petal development, as well as shoot development.
    [PMID: 23185464]
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT2G36080.2
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT2G36080
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC0070170.0AC007017.4 Arabidopsis thaliana chromosome 2 clone F11F19 map g6825, complete sequence.
GenBankAC0071350.0AC007135.8 Arabidopsis thaliana chromosome 2 clone F9C22 map g6825, complete sequence.
GenBankCP0026850.0CP002685.1 Arabidopsis thaliana chromosome 2, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_181152.21e-128protein ABNORMAL SHOOT 2
SwissprotQ8GYJ21e-126Y2608_ARATH; B3 domain-containing protein At2g36080
TrEMBLA0A087H3011e-103A0A087H301_ARAAL; Uncharacterized protein
TrEMBLA0A0D2ZTH01e-103A0A0D2ZTH0_BRAOL; Uncharacterized protein
STRINGAT2G36080.11e-123(Arabidopsis thaliana)
Publications ? help Back to Top
  1. Riechmann JL, et al.
    Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.
    Science, 2000. 290(5499): p. 2105-10
    [PMID:11118137]
  2. Seki M, et al.
    Functional annotation of a full-length Arabidopsis cDNA collection.
    Science, 2002. 296(5565): p. 141-5
    [PMID:11910074]
  3. Hudson ME,Lisch DR,Quail PH
    The FHY3 and FAR1 genes encode transposase-related proteins involved in regulation of gene expression by the phytochrome A-signaling pathway.
    Plant J., 2003. 34(4): p. 453-71
    [PMID:12753585]
  4. Stepanova AN,Yun J,Likhacheva AV,Alonso JM
    Multilevel interactions between ethylene and auxin in Arabidopsis roots.
    Plant Cell, 2007. 19(7): p. 2169-85
    [PMID:17630276]
  5. Ascencio-Ib
    Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.
    Plant Physiol., 2008. 148(1): p. 436-54
    [PMID:18650403]
  6. Swaminathan K,Peterson K,Jack T
    The plant B3 superfamily.
    Trends Plant Sci., 2008. 13(12): p. 647-55
    [PMID:18986826]
  7. Ikeda M,Ohme-Takagi M
    A novel group of transcriptional repressors in Arabidopsis.
    Plant Cell Physiol., 2009. 50(5): p. 970-5
    [PMID:19324928]
  8. Nelson DC, et al.
    Karrikins enhance light responses during germination and seedling development in Arabidopsis thaliana.
    Proc. Natl. Acad. Sci. U.S.A., 2010. 107(15): p. 7095-100
    [PMID:20351290]
  9. Causier B,Ashworth M,Guo W,Davies B
    The TOPLESS interactome: a framework for gene repression in Arabidopsis.
    Plant Physiol., 2012. 158(1): p. 423-38
    [PMID:22065421]
  10. Shao J,Liu X,Wang R,Zhang G,Yu F
    The over-expression of an Arabidopsis B3 transcription factor, ABS2/NGAL1, leads to the loss of flower petals.
    PLoS ONE, 2012. 7(11): p. e49861
    [PMID:23185464]