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Plant Transcription
Factor Database
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Transcription Factor Information
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Basic
Information? help
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| TF ID |
Han007099 |
| Organism |
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| Taxonomic ID |
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| Taxonomic Lineage |
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Heliantheae alliance; Heliantheae; Helianthus
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| Family |
C2H2 |
| Protein Properties |
Length: 215aa MW: 24064.2 Da PI: 4.6913 |
| Description |
C2H2 family protein |
| Gene Model |
| Gene Model ID |
Type |
Source |
Coding Sequence |
| gnl|UG|Han#S48351570 | PU_ref | Unigene | View CDS |
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| Signature Domain? help Back to Top |
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| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | zf-C2H2 | 15.9 | 3.8e-05 | 67 | 92 | 1 | 23 |
EEET..TTTEEESSHHHHHHHHHH.T CS
zf-C2H2 1 ykCp..dCgksFsrksnLkrHirt.H 23
y Cp C+k + + + L+ H+r+ H
Han007099 67 YACPyeGCDKAYIHEYKLNLHLRReH 92
89**********************99 PP
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| Sequence ? help Back to Top |
| Protein Sequence Length: 215 aa
Download sequence Send
to blast |
XGGIIADIIL CLFDLLTMEF QQNLNNLSEF PPKYVQVQHV EKQPPNTKPP KVAASSTYAT 60
ASSDRPYACP YEGCDKAYIH EYKLNLHLRR EHPGRLPEEY PKNAPRNKNN TDADMDAGSD 120
HDGQYAVKRG NTKSQKPSRP KPNIKLPPTK AVKRKAPPAA AGKKQPWPVV VKAVQEEEDS 180
EETEEDRDNG EDGWRYGGGG VDNDDDDDEE TEDED
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| Expression --
Description ? help
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| Source |
Description |
| Uniprot | DEVELOPMENTAL STAGE: Rapidly induced following seed germination, especially in tender cotyledons. {ECO:0000269|PubMed:26961720}. |
| Uniprot | TISSUE SPECIFICITY: Mostly expressed in flowers, to a lower extent in seedlings, stems and leaves, and, at low levels, in roots and senescent leaves. {ECO:0000269|PubMed:26961720}. |
| Functional Description ? help
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| Source |
Description |
| UniProt | Dual-function transcription factor with both repression and activation activities. Binds to 5'-CCATATT-3' motif in target gene promoters (e.g. ABR1) (PubMed:26961720). Binds also to G-rich DNA motif 5'-GGGGGCAGTGG-3' (PubMed:22508367). Regulates the expression of genes involved in diverse cellular pathways, including glucose metabolism, photosynthesis, phototropism and stress response (e.g. salt, drought and osmotic stress) (PubMed:22508367, PubMed:26961720). Regulates plant immunity, especially during necrotrophic fungal infection (e.g. B.cinerea) (PubMed:24451981). Binds to ABR1 promoter and promotes its expression, thus negatively regulating the abscisic acid (ABA) signaling pathway. Represses ABA- and salt-responsive genes expression (PubMed:26961720). {ECO:0000269|PubMed:22508367, ECO:0000269|PubMed:24451981, ECO:0000269|PubMed:26961720}. |
| Regulation -- Description ? help
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| Source |
Description |
| UniProt | INDUCTION: Induced by abscisic acid (ABA) in an ABI1- and ABI4-dependent manner. Stimulated by stress conditions including high salt, osmotic stress (e.g. mannitol) and dehydration. May be induced by ABI4 but repressed by ABR1. Repressed by darkness but induced by light. {ECO:0000269|PubMed:26961720}. |
| Publications
? help Back to Top |
- Kumekawa N,Hosouchi T,Tsuruoka H,Kotani H
The size and sequence organization of the centromeric region of Arabidopsis thaliana chromosome 4.
DNA Res., 2001. 8(6): p. 285-90
[PMID:11853315] - Li T,Wu XY,Li H,Song JH,Liu JY
A Dual-Function Transcription Factor, AtYY1, Is a Novel Negative Regulator of the Arabidopsis ABA Response Network.
Mol Plant, 2016. 9(5): p. 650-661
[PMID:26961720] - Wu XY,Li T
A Casein Kinase II Phosphorylation Site in AtYY1 Affects Its Activity, Stability, and Function in the ABA Response.
Front Plant Sci, 2017. 8: p. 323
[PMID:28348572]
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