8-47799296-C-G

Variant names:

• chr8-47799296-C-G
• rs8178225
• NM_006904.7:c.10211G>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_006904.7(PRKDC):​c.10211G>C​(p.Gly3404Ala) variant causes a missense 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. 15/19 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G3404E) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: PRKDC NM_006904.7 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.02
• Publications: 0 publications found

Genes affected

PRKDC (HGNC:9413): (protein kinase, DNA-activated, catalytic subunit) This gene encodes the catalytic subunit of the DNA-dependent protein kinase (DNA-PK). It functions with the Ku70/Ku80 heterodimer protein in DNA double strand break repair and recombination. The protein encoded is a member of the PI3/PI4-kinase family.[provided by RefSeq, Jul 2010]

PRKDC Gene-Disease associations (from GenCC):

• severe combined immunodeficiency due to DNA-PKcs deficiency

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE, LIMITED Submitted by: Ambry Genetics, ClinGen, Labcorp Genetics (formerly Invitae), Orphanet

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.10286507).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006904.7. 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
	PRKDC	NM_006904.7	MANE Select	c.10211G>C	p.Gly3404Ala	missense	Exon 72 of 86	NP_008835.5
	PRKDC	NM_001081640.2		c.10211G>C	p.Gly3404Ala	missense	Exon 72 of 85	NP_001075109.1	P78527-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKDC	ENST00000314191.7	TSL:1 MANE Select	c.10211G>C	p.Gly3404Ala	missense	Exon 72 of 86	ENSP00000313420.3	P78527-1
	PRKDC	ENST00000338368.7	TSL:1	c.10211G>C	p.Gly3404Ala	missense	Exon 72 of 85	ENSP00000345182.4	P78527-2
	PRKDC	ENST00000911724.1		c.10220G>C	p.Gly3407Ala	missense	Exon 72 of 86	ENSP00000581783.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.091
BayesDel_addAF	Benign	-0.25	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	0.54
DANN	Benign	0.28
DEOGEN2	Benign	0.052	T
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.15	N
LIST_S2	Benign	0.69	T
M_CAP	Benign	0.0032	T
MetaRNN	Benign	0.10	T
MetaSVM	Benign	-0.97	T
MutationAssessor	Benign	1.8	L
PhyloP100		1.0
PrimateAI	Benign	0.19	T
REVEL	Benign	0.19
Sift4G	Benign	0.76	T
Polyphen		0.0010	B
Vest4		0.10
MutPred		0.52		Loss of loop (P = 0.1242)
MVP		0.35
MPC		0.18
ClinPred		0.034	T
GERP RS		-2.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.8
Varity_R		0.055
gMVP		0.11
Mutation Taster		=94/6	polymorphism

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: rs8178225; hg19: chr8-48711857;