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 AT4G36260.1
Common NameF23E13.150, SRS2, STY2
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 SRS
Protein Properties Length: 322aa    MW: 34144.2 Da    PI: 6.9791
Description Lateral root primordium (LRP) protein-related
Gene Model
Gene Model ID Type Source Coding Sequence
AT4G36260.1genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1DUF702222.96.3e-69882472154
       DUF702   2 rsgtasCqdCGnqakkdCaheRCRtCCksrgfdCathvkstWvpaakrrerqqqlaaasskaaasa........aeaaskrkrelkskkqsalsstkl 91 
                  rs t+sC+dCGnqakkdC+h+RCRtCCksrgfdC+thv+stW+p+a+rrerqqql++++s     +         ++ +kr+r+   +   ++ss++l
  AT4G36260.1  88 RSITISCRDCGNQAKKDCTHMRCRTCCKSRGFDCSTHVRSTWIPVARRRERQQQLHMSTSGGGGGSgsggagggGSSIPKRHRDP--TLPGTSSSSRL 183
                  67899*****************************************************999888777899998888889999986..888999999** PP

       DUF702  92 ssaeskkeletsslPeevsseavfrcvrvssvdd.geeelaYqtavsigGhvfkGiLydqGlee 154
                  +s+++  e+  +s+P evss+a+frcv++s+vdd g+ ++aYqt+v+igGh+fkGiLydqG+e+
  AT4G36260.1 184 PSHSAGLEMGEASFPGEVSSDALFRCVKMSGVDDgGDGQYAYQTTVNIGGHLFKGILYDQGPES 247
                  **********************************8899************************96 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF051421.2E-6191246IPR007818Protein of unknown function DUF702
TIGRFAMsTIGR016233.2E-2793135IPR006510Zinc finger, lateral root primordium type 1
Gene3DG3DSA:2.30.27.105.0E-4122178No hitNo description
TIGRFAMsTIGR016241.1E-28197245IPR006511Lateral Root Primordium type 1, C-terminal
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009734Biological Processauxin-activated signaling pathway
GO:0009851Biological Processauxin biosynthetic process
GO:0009938Biological Processnegative regulation of gibberellic acid mediated signaling pathway
GO:0010051Biological Processxylem and phloem pattern formation
GO:0010252Biological Processauxin homeostasis
GO:0048479Biological Processstyle development
GO:0048480Biological Processstigma development
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0046872Molecular Functionmetal ion binding
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0000016anatomylateral root primordium
PO:0000017anatomyvascular leaf primordium
PO:0000019anatomygynoecium primordium
PO:0000037anatomyshoot apex
PO:0000293anatomyguard cell
PO:0005660anatomyhydathode
PO:0006504anatomyleaf trichome
PO:0009005anatomyroot
PO:0009009anatomyplant embryo
PO:0009010anatomyseed
PO:0009029anatomystamen
PO:0009031anatomysepal
PO:0009046anatomyflower
PO:0009052anatomyflower pedicel
PO:0009073anatomystigma
PO:0009074anatomystyle
PO:0020030anatomycotyledon
PO:0025022anatomycollective leaf structure
PO:0001078developmental stageplant embryo cotyledonary stage
PO:0001081developmental stagemature plant embryo stage
PO:0004507developmental stageplant embryo bilateral stage
PO:0007611developmental stagepetal differentiation and expansion stage
PO:0007616developmental stageflowering stage
Sequence ? help Back to Top
Protein Sequence    Length: 322 aa     Download sequence    Send to blast
MAGIFSLGGN NNNNGDEEEE NQQQQKTNWV WYRSNANTNN INPSSSQQVW QIPPEQMLMH  60
HHSHPQQQSL DLYPGHQIDV SDLATSSRSI TISCRDCGNQ AKKDCTHMRC RTCCKSRGFD  120
CSTHVRSTWI PVARRRERQQ QLHMSTSGGG GGSGSGGAGG GGSSIPKRHR DPTLPGTSSS  180
SRLPSHSAGL EMGEASFPGE VSSDALFRCV KMSGVDDGGD GQYAYQTTVN IGGHLFKGIL  240
YDQGPESSYM SGGSGGSDHQ SSSAGGGGGG HPFNPPVVTD GGGGVSSAMF VDPNSGGYYS  300
SNMTTSVFMP PGTQFYQNPP RS
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO306906180.0
Genevisible253084_at0.0
Expression AtlasAT4G36260-
AtGenExpressAT4G36260-
ATTED-IIAT4G36260-
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in the apical parts of the developing gynoecium. In carpels, first observed at late development stage in the most apical parts of the open-ended gynoecium. Accumulates in differentiating style and stigmatic tissues. Not expressed in the stigma after fertilization but remains in the style until full silique maturation. Also detected in anthers. In seedlings, present in the shoot apex and in cotyledons, leaf primordia, stipules, hydathodes and in primordia of lateral roots. Detected in developing trichomes and in leaf and pedicel attachment sites. {ECO:0000269|PubMed:12361963}.
UniprotTISSUE SPECIFICITY: Expressed in seedlings, roots, cauline leaves, flowers and siliques. {ECO:0000269|PubMed:12361963}.
Functional Description ? help Back to Top
Source Description
TAIRA member of SHI gene family. Arabidopsis thaliana has ten members that encode proteins with a RING finger-like zinc finger motif. Despite being highly divergent in sequence, many of the SHI-related genes are partially redundant in function and synergistically promote gynoecium, stamen and leaf development in Arabidopsis. Encodes protein with a single zinc finger motif and a members of a small gene family of putative transcription factors in which the SHORT INTERNODES (SHI) gene is found. STY2/STY1 double mutants showed defective style, stigma as well as serrated leaves.
UniProtTranscription activator that binds DNA on 5'-ACTCTAC-3' and promotes auxin homeostasis-regulating gene expression (e.g. YUC genes), as well as genes affecting stamen development, cell expansion and timing of flowering. Synergistically with other SHI-related proteins, regulates gynoecium, stamen and leaf development in a dose-dependent manner, controlling apical-basal patterning. Promotes style and stigma formation, and influence vascular development during gynoecium development. May also have a role in the formation and/or maintenance of the shoot apical meristem (SAM). {ECO:0000269|PubMed:12361963, ECO:0000269|PubMed:16740145, ECO:0000269|PubMed:16740146, ECO:0000269|PubMed:18811619}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT4G36260.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Regulation -- ATRM (Manually Curated Upstream Regulators) ? help Back to Top
Source Upstream Regulator (A: Activate/R: Repress)
ATRM AT4G36930 (A)
Regulation -- Hormone ? help Back to Top
Source Hormone
AHDgibberellin
Phenotype -- Disruption Phenotype ? help Back to Top
Source Description
UniProtDISRUPTION PHENOTYPE: No visible phenotype. The double mutant sty1-1 and sty2-1 has a reduction in the amount of stylar and stigmatic tissues and decreased proliferation of stylar xylem, as well as shorter siliques and rosette and cauline leaves with a higher degree of serration. Hypersensitive to 1-N-naphthylphtalamic acid (NPA), but restored by exogenous application of auxin. {ECO:0000269|PubMed:12361963, ECO:0000269|PubMed:16740145, ECO:0000269|PubMed:16740146, ECO:0000269|PubMed:18811619}.
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT4G36260
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAL0221410.0AL022141.1 Arabidopsis thaliana DNA chromosome 4, BAC clone F23E13 (ESSAII project).
GenBankAL1615890.0AL161589.2 Arabidopsis thaliana DNA chromosome 4, contig fragment No. 85.
GenBankCP0026870.0CP002687.1 Arabidopsis thaliana chromosome 4 sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_195349.10.0SHI related sequence 2
SwissprotO655170.0SRS2_ARATH; Protein SHI RELATED SEQUENCE 2
TrEMBLR0F6A61e-178R0F6A6_9BRAS; Uncharacterized protein
STRINGAT4G36260.10.0(Arabidopsis thaliana)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM136481727
Representative plantOGRP13131549
Publications ? help Back to Top
  1. Fridborg I,Kuusk S,Robertson M,Sundberg E
    The Arabidopsis protein SHI represses gibberellin responses in Arabidopsis and barley.
    Plant Physiol., 2001. 127(3): p. 937-48
    [PMID:11706176]
  2. Kuusk S,Sohlberg JJ,Long JA,Fridborg I,Sundberg E
    STY1 and STY2 promote the formation of apical tissues during Arabidopsis gynoecium development.
    Development, 2002. 129(20): p. 4707-17
    [PMID:12361963]
  3. Sohlberg JJ, et al.
    STY1 regulates auxin homeostasis and affects apical-basal patterning of the Arabidopsis gynoecium.
    Plant J., 2006. 47(1): p. 112-23
    [PMID:16740145]
  4. Kuusk S,Sohlberg JJ,Magnus Eklund D,Sundberg E
    Functionally redundant SHI family genes regulate Arabidopsis gynoecium development in a dose-dependent manner.
    Plant J., 2006. 47(1): p. 99-111
    [PMID:16740146]
  5. Groszmann M,Paicu T,Smyth DR
    Functional domains of SPATULA, a bHLH transcription factor involved in carpel and fruit development in Arabidopsis.
    Plant J., 2008. 55(1): p. 40-52
    [PMID:18315540]
  6. Ståldal V,Sohlberg JJ,Eklund DM,Ljung K,Sundberg E
    Auxin can act independently of CRC, LUG, SEU, SPT and STY1 in style development but not apical-basal patterning of the Arabidopsis gynoecium.
    New Phytol., 2008. 180(4): p. 798-808
    [PMID:18811619]
  7. Groszmann M,Bylstra Y,Lampugnani ER,Smyth DR
    Regulation of tissue-specific expression of SPATULA, a bHLH gene involved in carpel development, seedling germination, and lateral organ growth in Arabidopsis.
    J. Exp. Bot., 2010. 61(5): p. 1495-508
    [PMID:20176890]
  8. Eklund DM, et al.
    Expression of Arabidopsis SHORT INTERNODES/STYLISH family genes in auxin biosynthesis zones of aerial organs is dependent on a GCC box-like regulatory element.
    Plant Physiol., 2011. 157(4): p. 2069-80
    [PMID:21976484]
  9. Baylis T,Cierlik I,Sundberg E,Mattsson J
    SHORT INTERNODES/STYLISH genes, regulators of auxin biosynthesis, are involved in leaf vein development in Arabidopsis thaliana.
    New Phytol., 2013. 197(3): p. 737-50
    [PMID:23293954]
  10. Jin J, et al.
    An Arabidopsis Transcriptional Regulatory Map Reveals Distinct Functional and Evolutionary Features of Novel Transcription Factors.
    Mol. Biol. Evol., 2015. 32(7): p. 1767-73
    [PMID:25750178]