|
Plant Transcription
Factor Database
|
Transcription Factor Information
Basic
Information? help
Back to Top |
TF ID |
AT1G05230.1 |
Common Name | HDG2, HDGL2-2, YUP8H12.16 |
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 |
HD-ZIP |
Protein Properties |
Length: 721aa MW: 79423.6 Da PI: 5.7353 |
Description |
homeodomain GLABROUS 2 |
Gene Model |
|
Signature Domain? help Back to Top |
|
No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
1 | Homeobox | 60.2 | 3.3e-19 | 65 | 121 | 1 | 57 |
TT--SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHHC CS
Homeobox 1 rrkRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakekk 57
+++ +++t+ q++e+e++F+++++p+ ++r++L+++l+L+ qVk+WFqN+R+++k+
AT1G05230.1 65 KKRYHRHTQLQIQEMEAFFKECPHPDDKQRKQLSRELNLEPLQVKFWFQNKRTQMKN 121
688999************************************************995 PP
|
2 | START | 224.7 | 2.8e-70 | 252 | 465 | 2 | 206 |
HHHHHHHHHHHHHHHC-TT-EEEEEXCCTTEEEEEEESSS......SCEEEEEEEECCSCHHHHHHHHHCCCGGCT-TT-S....EEEEEEEECTT.. CS
START 2 laeeaaqelvkkalaeepgWvkssesengdevlqkfeeskv.....dsgealrasgvvdmvlallveellddkeqWdetla....kaetlevissg.. 88
l+ +a++el+++++++ep+W++++ ++++e+ ++f+++ + +++ea+r+s+vv+m++++ ve+l+d++ qW++ +a +a+tl+v+s+g
AT1G05230.1 252 LSVAAMEELMRMVQVDEPLWKSLV--LDEEEYARTFPRGIGprpagYRSEASRESAVVIMNHVNIVEILMDVN-QWSTIFAgmvsRAMTLAVLSTGva 346
56799*******************..************999********************************.************************ PP
....EEEEEEEEXXTTXX-SSX.EEEEEEEEEEE.TTS-EEEEEEEEE-TTS--.-TTSEE-EESSEEEEEEEECTCEEEEEEEE-EE--SSXXHHHH CS
START 89 ....galqlmvaelqalsplvp.RdfvfvRyirqlgagdwvivdvSvdseqkppesssvvRaellpSgiliepksnghskvtwvehvdlkgrlphwll 181
galq+m+ae+q++splvp R+ +f+Ry++q+g+g+w++vd+S+ds q++p +R++++ Sg+li++++ng+skvtwvehv++++r +h+l+
AT1G05230.1 347 gnynGALQVMSAEFQVPSPLVPtRETYFARYCKQQGDGSWAVVDISLDSLQPNPP----ARCRRRASGCLIQELPNGYSKVTWVEHVEVDDRGVHNLY 440
******************************************************8....*************************************** PP
HHHHHHHHHHHHHHHHHHTXXXXXX CS
START 182 rslvksglaegaktwvatlqrqcek 206
+++v++g+a+gak+wva l+rqce+
AT1G05230.1 441 KHMVSTGHAFGAKRWVAILDRQCER 465
***********************97 PP
|
Gene Ontology ? help Back to Top |
GO Term |
GO Category |
GO Description |
GO:0006355 | Biological Process | regulation of transcription, DNA-templated |
GO:0010090 | Biological Process | trichome morphogenesis |
GO:0048497 | Biological Process | maintenance of floral organ identity |
GO:0005634 | Cellular Component | nucleus |
GO:0003700 | Molecular Function | transcription factor activity, sequence-specific DNA binding |
GO:0008289 | Molecular Function | lipid binding |
GO:0043565 | Molecular Function | sequence-specific DNA binding |
Sequence ? help Back to Top |
Protein Sequence Length: 721 aa
Download sequence Send
to blast |
MFEPNMLLAA MNNADSNNHN YNHEDNNNEG FLRDDEFDSP NTKSGSENQE GGSGNDQDPL 60 HPNKKKRYHR HTQLQIQEME AFFKECPHPD DKQRKQLSRE LNLEPLQVKF WFQNKRTQMK 120 NHHERHENSH LRAENEKLRN DNLRYREALA NASCPNCGGP TAIGEMSFDE HQLRLENARL 180 REEIDRISAI AAKYVGKPVS NYPLMSPPPL PPRPLELAMG NIGGEAYGNN PNDLLKSITA 240 PTESDKPVII DLSVAAMEEL MRMVQVDEPL WKSLVLDEEE YARTFPRGIG PRPAGYRSEA 300 SRESAVVIMN HVNIVEILMD VNQWSTIFAG MVSRAMTLAV LSTGVAGNYN GALQVMSAEF 360 QVPSPLVPTR ETYFARYCKQ QGDGSWAVVD ISLDSLQPNP PARCRRRASG CLIQELPNGY 420 SKVTWVEHVE VDDRGVHNLY KHMVSTGHAF GAKRWVAILD RQCERLASVM ATNISSGEVG 480 VITNQEGRRS MLKLAERMVI SFCAGVSAST AHTWTTLSGT GAEDVRVMTR KSVDDPGRPP 540 GIVLSAATSF WIPVPPKRVF DFLRDENSRN EWDILSNGGV VQEMAHIANG RDTGNCVSLL 600 RVNSANSSQS NMLILQESCT DPTASFVIYA PVDIVAMNIV LNGGDPDYVA LLPSGFAILP 660 DGNANSGAPG GDGGSLLTVA FQILVDSVPT AKLSLGSVAT VNNLIACTVE RIKASMSCET 720 A
|
Expression --
Description ? help
Back to Top |
Source |
Description |
Uniprot | TISSUE SPECIFICITY: Expressed in hairless cell files of the hypocotyl epidermis. Expressed in shoot apical meristem (SAM) with higher levels in L1 cells and the epidermal layer of young leaves. Expressed in primary root tips, in the L1 of apical inflorescence meristems, early flower primordia, carpel epidermis, ovule primordia, nucellus, chalaze and seed coat. {ECO:0000269|PubMed:16778018}. |
Functional Description ? help
Back to Top |
Source |
Description |
TAIR | Encodes a homeobox-leucine zipper family protein belonging to the HD-ZIP IV family. Mutants have trichomes that appear glass-like under a dissecting microscope as compared to the wild-type trichomes. The mutations do not affect trichome growth or branch number. |
UniProt | Probable transcription factor. {ECO:0000250}. |
Function -- GeneRIF ? help
Back to Top |
- HDG2 gene is required for normal gl3-sst sim trichome development.
[PMID: 19626137] - HDG2 overexpression confers differentiation of ectopic stomata in internal mesophyll tissues.
[PMID: 23515473] - HDG2 is involved in determining the identity of petals and stamens.
[PMID: 23590515]
|
Annotation --
Nucleotide ? help
Back to Top |
Source |
Hit ID |
E-value |
Description |
GenBank | AK316776 | 0.0 | AK316776.1 Arabidopsis thaliana AT1G05230 mRNA, complete cds, clone: RAFL09-78-H10. |
Publications
? help Back to Top |
- Tavares R,Aubourg S,Lecharny A,Kreis M
Organization and structural evolution of four multigene families in Arabidopsis thaliana: AtLCAD, AtLGT, AtMYST and AtHD-GL2. Plant Mol. Biol., 2000. 42(5): p. 703-17 [PMID:10809443] - Riechmann JL, et al.
Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes. Science, 2000. 290(5499): p. 2105-10 [PMID:11118137] - Yamada K, et al.
Empirical analysis of transcriptional activity in the Arabidopsis genome. Science, 2003. 302(5646): p. 842-6 [PMID:14593172] - Schrick K,Nguyen D,Karlowski WM,Mayer KF
START lipid/sterol-binding domains are amplified in plants and are predominantly associated with homeodomain transcription factors. Genome Biol., 2004. 5(6): p. R41 [PMID:15186492] - Nakamura M, et al.
Characterization of the class IV homeodomain-Leucine Zipper gene family in Arabidopsis. Plant Physiol., 2006. 141(4): p. 1363-75 [PMID:16778018] - Cao D,Cheng H,Wu W,Soo HM,Peng J
Gibberellin mobilizes distinct DELLA-dependent transcriptomes to regulate seed germination and floral development in Arabidopsis. Plant Physiol., 2006. 142(2): p. 509-25 [PMID:16920880] - Fleury D, et al.
The Arabidopsis thaliana homolog of yeast BRE1 has a function in cell cycle regulation during early leaf and root growth. Plant Cell, 2007. 19(2): p. 417-32 [PMID:17329565] - 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] - Marks MD,Wenger JP,Gilding E,Jilk R,Dixon RA
Transcriptome analysis of Arabidopsis wild-type and gl3-sst sim trichomes identifies four additional genes required for trichome development. Mol Plant, 2009. 2(4): p. 803-22 [PMID:19626137] - Hanada K, et al.
Functional compensation of primary and secondary metabolites by duplicate genes in Arabidopsis thaliana. Mol. Biol. Evol., 2011. 28(1): p. 377-82 [PMID:20736450] - Peterson KM, et al.
Arabidopsis homeodomain-leucine zipper IV proteins promote stomatal development and ectopically induce stomata beyond the epidermis. Development, 2013. 140(9): p. 1924-35 [PMID:23515473] - Kamata N,Okada H,Komeda Y,Takahashi T
Mutations in epidermis-specific HD-ZIP IV genes affect floral organ identity in Arabidopsis thaliana. Plant J., 2013. 75(3): p. 430-40 [PMID:23590515]
|