rs371906043

Variant names:

• chr16-58280504-T-C
• rs371906043
• NM_001305173.2:c.908A>G

Variant summary

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

The NM_001305173.2(PRSS54):​c.908A>G​(p.Asp303Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,886 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: PRSS54 NM_001305173.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.150
• Publications: 0 publications found

Genes affected

PRSS54 (HGNC:26336): (serine protease 54) This gene encodes a putative serine-type endopeptidase containing the peptidase S1 domain. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Feb 2015]

CFAP263 (HGNC:25002): (cilia and flagella associated protein 263) Involved in cilium assembly. Located in centriolar satellite and ciliary basal body. Part of protein-containing complex. [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 (MetaRNN=0.04330501).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001305173.2. 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
	PRSS54	NM_001305173.2	MANE Select	c.908A>G	p.Asp303Gly	missense	Exon 7 of 7	NP_001292102.1	Q6PEW0
	CFAP263	NM_014157.4	MANE Select	c.*727T>C		3_prime_UTR	Exon 9 of 9	NP_054876.2
	PRSS54	NM_001080492.2		c.908A>G	p.Asp303Gly	missense	Exon 7 of 7	NP_001073961.1	Q6PEW0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRSS54	ENST00000567164.6	TSL:1 MANE Select	c.908A>G	p.Asp303Gly	missense	Exon 7 of 7	ENSP00000455024.1	Q6PEW0
	CFAP263	ENST00000219299.8	TSL:1 MANE Select	c.*727T>C		3_prime_UTR	Exon 9 of 9	ENSP00000219299.4	Q9H0I3-1
	PRSS54	ENST00000219301.8	TSL:5	c.908A>G	p.Asp303Gly	missense	Exon 7 of 7	ENSP00000219301.4	Q6PEW0

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.0000120 AC: 3 AN: 249028 AF XY: 0.00000742

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000109

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461886 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727242

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.0000224 AC: 1 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112004

Other (OTH) AF: 0.0000331 AC: 2 AN: 60396

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ExAC AF: 0.0000165 AC: 2

Asia WGS AF: 0.000289 AC: 1 AN: 3478

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.063
BayesDel_addAF	Benign	-0.20	T
BayesDel_noAF	Benign	-0.30
CADD	Benign	3.7
DANN	Benign	0.40
DEOGEN2	Benign	0.0015	T
Eigen	Benign	-1.3
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.035	N
LIST_S2	Benign	0.42	T
M_CAP	Benign	0.034	D
MetaRNN	Benign	0.043	T
MetaSVM	Benign	-0.73	T
MutationAssessor	Benign	0.69	N
PhyloP100		0.15
PrimateAI	Benign	0.23	T
PROVEAN	Benign	0.080	N
REVEL	Uncertain	0.29
Sift	Benign	0.54	T
Sift4G	Benign	0.45	T
Polyphen		0.0	B
Vest4		0.13
MutPred		0.25		Gain of relative solvent accessibility (P = 0.0479)
MVP		0.39
MPC		0.21
ClinPred		0.018	T
GERP RS		-0.95
Varity_R		0.036
gMVP		0.35

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: rs371906043; hg19: chr16-58314408;