COA4
cytochrome c oxidase assembly factor 4 homolog | CMC3, E2IG2, CHCHD8

Predicted to be involved in mitochondrial cytochrome c oxidase assembly. Located in mitochondrion. [provided by Alliance of Genome Resources, Jul 2025]

Member of: DE-1 Developmental clusters: GC4
Biological processes 7 terms
Expression (TPM)
COA4 — as a Regulated Gene

TFs regulating COA4 0 TFs

Transcription factors with Perturb-seq knockdown data for COA4. 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 = COA4 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 COA4

Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of COA4, 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
chr11:73,597,688–73,598,911 278.5 kb Distal (>10kb) Multiome 887
chr11:73,645,683–73,646,788 230.6 kb Distal (>10kb) Multiome 193
chr11:73,647,445–73,647,968 229.2 kb Distal (>10kb) Multiome 442
chr11:73,660,644–73,661,627 215.6 kb Distal (>10kb) Multiome 525
chr11:73,760,242–73,761,712 115.6 kb Distal (>10kb) Multiome 842
chr11:73,779,162–73,780,136 97.2 kb Distal (>10kb) Multiome 920
chr11:73,787,771–73,788,337 88.7 kb Distal (>10kb) Multiome 1000
chr11:73,876,432–73,877,378 56 bp At TSS Multiome 911
chr11:73,982,330–73,983,905 106.3 kb Distal (>10kb) Multiome 1122
chr11:74,170,498–74,171,610 294.3 kb Distal (>10kb) Multiome 881

Genome Browser

Genomic view of the COA4 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.

chr11:73,587,688 – 74,181,610
Proximal 1 kb Distal 10 kb Multiome HiCAR ATAC-seq RNA-seq