rs183791770

Variant names:

• chr7-142752857-C-G
• rs183791770
• NM_002769.5:c.592-11C>G

Your query was ambiguous. Multiple possible variants found:

• chr7-142752857-C-G
• chr7-142752857-C-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_002769.5(PRSS1):​c.592-11C>G 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: 𝑓 0.0000066 (0 hom., cov: 41)
  • Failed GnomAD Quality Control
• Consequence: PRSS1 NM_002769.5 intron
• Scores: Splicing: ADA: 0.00006925
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.532

Genes affected

PRSS1 (HGNC:9475): (serine protease 1) This gene encodes a trypsinogen, which is a member of the trypsin family of serine proteases. This enzyme is secreted by the pancreas and cleaved to its active form in the small intestine. It is active on peptide linkages involving the carboxyl group of lysine or arginine. Mutations in this gene are associated with hereditary pancreatitis. This gene and several other trypsinogen genes are localized to the T cell receptor beta locus on chromosome 7. [provided by RefSeq, Jul 2008]

TRB (HGNC:12155):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PRSS1	NM_002769.5	c.592-11C>G		intron_variant	Intron 4 of 4	ENST00000311737.12	NP_002760.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PRSS1	ENST00000311737.12	c.592-11C>G		intron_variant	Intron 4 of 4	1	NM_002769.5	ENSP00000308720.7
PRSS1	ENST00000486171.5	c.634-11C>G		intron_variant	Intron 5 of 5	5		ENSP00000417854.1
PRSS1	ENST00000492062.1	c.425-11C>G		intron_variant	Intron 3 of 3	2		ENSP00000419912.2
PRSS1	ENST00000463701.1	n.1056-11C>G		intron_variant	Intron 2 of 2	2

Frequencies

GnomAD3 genomes AF: 0.00 AC: 1 AN: 152230 Hom.: 0 Cov.: 41 FAILED QC

Gnomad AFR AF: 0.0000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 47

GnomAD4 genome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000657 AC: 1 AN: 152230 Hom.: 0 Cov.: 41 AF XY: 0.0000134 AC XY: 1 AN XY: 74376

Gnomad4 AFR AF: 0.0000241

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	6.8
DANN	Benign	0.45

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.000069
dbscSNV1_RF	Benign	0.0020
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

Publications

LitVar

Other links and lift over

dbSNP: rs183791770; hg19: chr7-142460708;