1-113875221-G-C

Variant names:

• chr1-113875221-G-C
• rs6665194
• ENST00000419536.1:n.246+17205G>C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The ENST00000419536.1(AP4B1-AS1):​n.246+17205G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: AP4B1-AS1 ENST00000419536.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0910
• Publications: 24 publications found

Genes affected

AP4B1-AS1 (HGNC:44114): (AP4B1 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000419536.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AP4B1-AS1	NR_037864.1		n.246+17205G>C		intron	N/A
	AP4B1-AS1	NR_125965.1		n.415-22647G>C		intron	N/A

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	AP4B1-AS1	ENST00000419536.1	TSL:2	n.246+17205G>C		intron	N/A
	AP4B1-AS1	ENST00000717022.1		n.441-19939G>C		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 31

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	4.4
DANN	Benign	0.46
PhyloP100		0.091

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs6665194; hg19: chr1-114417843;