TRANSFAC FACTOR TABLE, Release 2017.2 - public - 2017-06-30, (C) QIAGEN

AC T04454 XX ID T04454 XX DT 02.05.2001 (created); rhe/rge. DT 18.05.2012 (updated); mka. CO Copyright (C), QIAGEN. XX FA GT-1 XX SY At1g13450. XX OS thale cress, Arabidopsis thaliana OC eukaryota; viridiplantae; embryobionta; magnoliophyta; magnoliopsida; dilleniidae; capparales; brassicaceae XX GE G002454 GT-1. XX CL C0046; Trihelix. XX SF highly homologous to the DNA binding protein GT-1a T04284 [1]; SF binds to target DNA as a dimer [1]; SF transient expression of the GT-1::beta-glucuronidase fusion protein in onion cells revealed the presence of a nuclear localization signal(s) within the first 215 amino acids [1]; SF whereas phosphorylation by casein kinase II has no apparent effect on hGT-1 DNA binding, phosphorylation by calcium/calmodulin kinase II (CaMKII) increases the binding activity 10-20-fold [2]; SF amongst the 6 potential phosphorylatable residues (T86, T133, S175, T179, S198 and T278), only T133 and S198 are heavily modified [2]; SF phosphorylation of T133 can account for most of the stimulation of DNA-binding activity by CaMKII, indicating that this residue plays an important role in GT-1/BoxII interaction R01317 [2]; SF GT-1 can interact with and stabilize the TFIIA-TBP-TATA complex [3]; XX FF GT-1 may act as a molecular switch modulated by calcium-dependent phosphorylation and dephosphorylation in response to light signals [2]; FF GT-1 may activate transcription through direct inter- action with the transcriptional pre-initiation complex [3]; XX IN T04454 GT-1; thale cress, Arabidopsis thaliana. IN T02229 TFIIA-L; thale cress, Arabidopsis thaliana. IN T02226 TFIIA-S; fruit fly, Drosophila melanogaster. IN T00800 txnip; thale cress, Arabidopsis thaliana. XX MX M08123 P$GT1_01. MX M09451 P$GT1_02. MX M00635 P$GT1_Q6. XX BS R38847. XX DR UniProtKB: Q9FX53; XX RN [1]; RE0016092. RX PUBMED: 7866025. RA Hiratsuka K., Wu X., Fukuzawa H., Chua N. H. RT Molecular dissection of GT-1 from Arabidopsis RL Plant Cell 6:1805-1813 (1994). RN [2]; RE0016093. RX PUBMED: 10437822. RA Marechal E., Hiratsuka K., Delgado J., Nairn A., Qin J., Chait B. T., Chua N. H. RT Modulation of GT-1 DNA-binding activity by calcium-dependent phosphorylation RL Plant Mol. Biol. 40:373-386 (1999). RN [3]; RE0017077. RX PUBMED: 10417717. RA Le Gourrierec J., Li Y. F., Zhou D. X. RT Transcriptional activation by Arabidopsis GT-1 may be through interaction with TFIIA-TBP-TATA complex RL Plant J. 18:663-668 (1999). XX //