14-77931105-A-T

Variant names:

• chr14-77931105-A-T
• rs2287652
• NM_020421.4:c.1207-413A>T

Variant summary

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

The NM_020421.4(ADCK1):​c.1207-413A>T 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: ADCK1 NM_020421.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.282
• Publications: 2 publications found

Genes affected

ADCK1 (HGNC:19038): (aarF domain containing kinase 1) Predicted to enable ATP binding activity and protein serine/threonine kinase activity. Involved in negative regulation of mitochondrial fusion and positive regulation of cristae formation. Predicted to be located in extracellular region. Predicted to be active in mitochondrial inner membrane. Predicted to be integral component of mitochondrial membrane. [provided by Alliance of Genome Resources, Apr 2022]

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=-0.75).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020421.4. 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
	ADCK1	NM_020421.4	MANE Select	c.1207-413A>T		intron	N/A	NP_065154.2
	ADCK1	NM_001366487.2		c.1378-413A>T		intron	N/A	NP_001353416.1
	ADCK1	NM_001366485.2		c.1090-413A>T		intron	N/A	NP_001353414.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ADCK1	ENST00000238561.10	TSL:1 MANE Select	c.1207-413A>T		intron	N/A	ENSP00000238561.5
	ADCK1	ENST00000341211.5	TSL:2	c.1003-413A>T		intron	N/A	ENSP00000339663.5
	ADCK1	ENST00000555217.1	TSL:2	n.1574-413A>T		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	-0.75
CADD	Benign	5.3
DANN	Benign	0.89
PhyloP100		-0.28

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs2287652; hg19: chr14-78397448;