CPLX3
complexin 3 | CPX-III

Predicted to enable SNARE binding activity. Predicted to be involved in modulation of chemical synaptic transmission; regulation of synaptic vesicle fusion to presynaptic active zone membrane; and synaptic vesicle exocytosis. Predicted to act upstream of or within regulation of neurotransmitter secretion. Predicted to be located in cytosol; plasma membrane; and synapse. Predicted to be part of SNARE complex. Predicted to be active in several cellular components, including photoreceptor ribbon synapse; presynaptic active zone membrane; and synaptic vesicle membrane. [provided by Alliance of Genome Resources, Apr 2025]

Biological processes 21 terms
Expression (TPM)
CPLX3 — as a Regulated Gene

TFs regulating CPLX3 0 TFs

Transcription factors with Perturb-seq knockdown data for CPLX3. The Binding column indicates whether any binding evidence exists for this TF–gene pair (ChIP-seq or motif footprint peaks). The Mean coef is the average Perturb-seq regression coefficient across active gRNAs (positive = CPLX3 upregulated upon KD; negative = downregulated). The Outlier column indicates whether this gene is in the top or bottom 5% of all TF knockdown effects.

Data: Effect:
TF Mean coef Binding Outlier TF→Gene link

Elements linked to CPLX3

Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of CPLX3, linked by TSS proximity or chromatin conformation (Multiome / HiCAR). Each element overlaps at least one TF ChIP-seq binding site — the TFs column shows how many distinct TFs bind that element.

Accessibility Element Dist. to TSS Link type TFs
chr15:74,826,377–74,826,699 at TSS At TSS 232
chr15:74,835,353–74,835,706 8.7 kb Proximal (<10kb) 264

Genome Browser

Genomic view of the CPLX3 locus showing ATAC-seq accessibility and RNA-seq expression across the ESC → DE time course, together with TF binding peaks and element-to-TSS loop connections.

chr15:74,816,377 – 74,845,706
Proximal 1 kb Distal 10 kb Multiome HiCAR ATAC-seq RNA-seq