ENST00000504443.6:n.1456+949T>C

Variant names:

• chr3-130252258-T-C
• rs9813712
• ENST00000504443.6:n.1456+949T>C

Variant summary

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

The ENST00000504443.6(COL6A4P2):​n.1456+949T>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: 32)
• Consequence: COL6A4P2 ENST00000504443.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.444
• Publications: 4 publications found

Genes affected

COL6A4P2 (HGNC:38501): (collagen type VI alpha 4 pseudogene 2) This transcribed pseudogene represents the 3' end of a presumed ortholog to a mouse gene which encodes a collagen VI alpha 4 chain protein (GeneID 68553). The predicted ORF contains multiple premature stop codons. A large chromosome break separates this pseudogene from the 5' end of the presumed ortholog (DVWA, GeneID 344875) which is located upstream at chromosome 3p24.3. [provided by RefSeq, Jun 2009]

ENSG00000293535 (HGNC:):

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=-0.9).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000504443.6. 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
	COL6A4P2	NR_027898.1		n.1495+949T>C		intron	N/A

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	COL6A4P2	ENST00000504443.6	TSL:6	n.1456+949T>C		intron	N/A
	ENSG00000293535	ENST00000507516.5	TSL:5	n.1989+949T>C		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.68
DANN	Benign	0.31
PhyloP100		-0.44

Splicing

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

Other links and lift over

dbSNP: rs9813712; hg19: chr3-129971101;