HDDC2
HD domain containing 2 | CGI-130, dJ167O5.2, C6orf74

Predicted to enable 5'-deoxynucleotidase activity. [provided by Alliance of Genome Resources, Jul 2025]

Member of: DE-7 DE-7.1 Developmental clusters: GC4
Biological processes 5 terms
Expression (TPM)
HDDC2 — as a Regulated Gene

TFs regulating HDDC2 0 TFs

Transcription factors with Perturb-seq knockdown data for HDDC2. 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 = HDDC2 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 HDDC2

Open chromatin peaks (ATAC-seq) in the genomic neighbourhood of HDDC2, 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
chr6:125,099,255–125,100,053 202.3 kb Distal (>10kb) Multiome 540
chr6:125,153,568–125,155,310 147.0 kb Distal (>10kb) Multiome 927
chr6:125,301,431–125,302,347 101 bp At TSS Multiome 1009
chr6:125,311,097–125,311,372 9.1 kb Proximal (<10kb) 149
chr6:125,363,077–125,364,300 61.8 kb Distal (>10kb) Multiome 554
chr6:125,421,627–125,422,704 120.1 kb Distal (>10kb) Multiome 252
chr6:125,528,427–125,529,436 226.9 kb Distal (>10kb) Multiome 266
chr6:125,747,542–125,750,482 447.6 kb Distal (>10kb) Multiome HiCAR 891
chr6:125,780,157–125,781,423 478.4 kb Distal (>10kb) Multiome HiCAR 1022
chr6:125,789,677–125,791,851 488.8 kb Distal (>10kb) Multiome HiCAR 1017
chr6:125,867,468–125,867,998 565.8 kb Distal (>10kb) Multiome HiCAR 264
chr6:125,952,889–125,953,903 651.6 kb Distal (>10kb) Multiome HiCAR 343
chr6:125,956,540–125,957,527 654.9 kb Distal (>10kb) Multiome HiCAR 1085
chr6:125,986,066–125,987,257 684.5 kb Distal (>10kb) Multiome HiCAR 925

Genome Browser

Genomic view of the HDDC2 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.

chr6:125,089,255 – 125,997,257
Proximal 1 kb Distal 10 kb Multiome HiCAR ATAC-seq RNA-seq