16-67667981-CCC-GCG

Variant names:

• chr16-67667981-CCC-GCG
• NM_001012984.3:c.436_438delCCCinsGCG
• C16orf86 p.Pro146Ala

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_001012984.3(C16orf86):​c.436_438delCCCinsGCG​(p.Pro146Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. It is difficult to determine the true allele frequency of this variant because it is of type MNV, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: C16orf86 NM_001012984.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0740
• Publications: 0 publications found

Genes affected

C16orf86 (HGNC:33755): (chromosome 16 open reading frame 86)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001012984.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	C16orf86	NM_001012984.3	MANE Select	c.436_438delCCCinsGCG	p.Pro146Ala	missense	N/A	NP_001013002.2	Q6ZW13

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	C16orf86	ENST00000403458.9	TSL:1 MANE Select	c.436_438delCCCinsGCG	p.Pro146Ala	missense	N/A	ENSP00000384117.3	Q6ZW13
	C16orf86	ENST00000445068.1	TSL:1	n.*334_*336delCCCinsGCG		non_coding_transcript_exon	Exon 3 of 4	ENSP00000400874.1	F8WFD6
	C16orf86	ENST00000445068.1	TSL:1	n.*334_*336delCCCinsGCG		3_prime_UTR	Exon 3 of 4	ENSP00000400874.1	F8WFD6

Frequencies

GnomAD3 genomes Cov.: 33

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

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-0.074

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr16-67701884;