peroxisome proliferator-activated receptor gamma, coactivator 1 alpha
PDB ID : 1XB7
|Protein Family||RNA-binding domain, RBD|
|Type||Pol II TF|
PGC1A (peroxisome proliferator-activated receptor gamma, coactivator 1 alpha) is a transcriptional coactivator that regulates the genes involved in energy metabolism. It interacts with PPARgamma, which in turn facilitates its interaction with multiple transcription factors. PGC1A regulates the activities of the cAMP response element binding protein (CREB) and nuclear respiratory factors (NRFs). It provides a direct link between external physiological stimuli and the regulation of mitochondrial biogenesis, and is a major regulator of muscle fiber type determination. PGC1A also may be involved in controlling blood pressure, regulating cellular cholesterol homoeostasis, and the development of obesity.
ENCODE ChIP-seq Datasets
Indicated in the matrix are the numbers of datasets specified by lab and cell line; when the number is greater than 1, multiple ChIP-seq experiments have been performed, some upon treatments. Click the numbers to download the data files on ChIP-seq peaks, alignments, etc.
Average Profiles of Modified Histones around the Summit of ChIP-seq Peaks
Average histone modification profiles are shown for the [-2 kb, +2 kb] window around the summits of TF ChIP-seq peaks, separately for peaks that are proximal ([-1kb, +1kb]) to an annotated transcript (dashed lines) start sites and for peaks that are distal (more than 1kb) to all annotated transcripts (solid lines) start sites. Proximal profiles are arranged such that the transcriptional direction of the nearest transcript is toward the right. Histone modification data were generated by the Broad team, using antibodies to pull down modified histones followed by deep sequencing of the genomic DNA associated with the modified histones. Only histone modification data from the same cell line as the TF ChIP-seq data are shown.
Mouse over a curve to reveal its identity. Mouse over a histone modification in the legend to show its curves and gray out other histone modifications in the figures. Click a histone modification in the legend to toggle on/off its curve in all figures. Click the “Proximal” or “Distal” button in the legend to show only the average histone modification profiles anchored around ChIP-seq peaks that are proximal or distal to annotated transcripts.
Average Profiles of Nucleosomes around the Summit of ChIP-seq Peaks
No Available Data
Motifs Enriched in the Top 500 ChIP-seq Peaks
The sequences of the top 500 TF ChIP-seq peaks were used to identify enriched motifs de novo, using the MEME-ChIP suite of tools. Five motifs are reported (M1 to M5), with motif name, sequence logo, and number of peaks out of the top 500 peaks that contain a site for the motif. The motifs are then used to scan the entire set of ChIP-seq peaks and the two flanking (control) regions using the FIMO tool, and two quantities are reported for bins of peaks sorted by their ChIP-seq q-values: percentage of the peaks that contain a site for the motif, and the distribution of the distances of the motif site to the summit of the peak.
Cell Line:HepG2 Lab:Stanford Protocol:std Treatment:forskolin Antibody:PGC1A
Binding of Other Transcription Factors or Histone Marks at the PGC1A Peaks
No Available Data