1-113821482-T-C

Variant names:

• chr1-113821482-T-C
• rs1237682
• ENST00000359785.10:c.2282-1828A>G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000359785.10(PTPN22):​c.2282-1828A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.808 in 152,010 control chromosomes in the GnomAD database, including 50,662 homozygotes. 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 0.81 (50662 hom., cov: 30)
• Consequence: PTPN22 ENST00000359785.10 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.528
• Publications: 8 publications found

Genes affected

PTPN22 (HGNC:9652): (protein tyrosine phosphatase non-receptor type 22) This gene encodes of member of the non-receptor class 4 subfamily of the protein-tyrosine phosphatase family. The encoded protein is a lymphoid-specific intracellular phosphatase that associates with the molecular adapter protein CBL and may be involved in regulating CBL function in the T-cell receptor signaling pathway. Mutations in this gene may be associated with a range of autoimmune disorders including Type 1 Diabetes, rheumatoid arthritis, systemic lupus erythematosus and Graves' disease. Alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Mar 2009]

AP4B1-AS1 (HGNC:44114): (AP4B1 antisense RNA 1)

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.05).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.948 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PTPN22	NM_015967.8	c.2282-1828A>G		intron_variant	Intron 19 of 20		NP_057051.4
PTPN22	NM_001308297.2	c.2210-1828A>G		intron_variant	Intron 18 of 19		NP_001295226.2
PTPN22	NM_001193431.3	c.2198-1828A>G		intron_variant	Intron 19 of 20		NP_001180360.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PTPN22	ENST00000359785.10	c.2282-1828A>G		intron_variant	Intron 19 of 20	1		ENSP00000352833.5

Frequencies

GnomAD3 genomes AF: 0.808 AC: 122729 AN: 151892 Hom.: 50599 Cov.: 30

Gnomad AFR AF: 0.956

Gnomad AMI AF: 0.873

Gnomad AMR AF: 0.735

Gnomad ASJ AF: 0.802

Gnomad EAS AF: 0.409

Gnomad SAS AF: 0.823

Gnomad FIN AF: 0.694

Gnomad MID AF: 0.775

Gnomad NFE AF: 0.781

Gnomad OTH AF: 0.785

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

GnomAD4 genome AF: 0.808 AC: 122850 AN: 152010 Hom.: 50662 Cov.: 30 AF XY: 0.803 AC XY: 59618 AN XY: 74278

African (AFR) AF: 0.956 AC: 39670 AN: 41482

American (AMR) AF: 0.735 AC: 11209 AN: 15254

Ashkenazi Jewish (ASJ) AF: 0.802 AC: 2783 AN: 3470

East Asian (EAS) AF: 0.410 AC: 2113 AN: 5156

South Asian (SAS) AF: 0.823 AC: 3962 AN: 4816

European-Finnish (FIN) AF: 0.694 AC: 7316 AN: 10538

Middle Eastern (MID) AF: 0.782 AC: 230 AN: 294

European-Non Finnish (NFE) AF: 0.781 AC: 53114 AN: 67978

Other (OTH) AF: 0.785 AC: 1657 AN: 2110

Alfa AF: 0.713 Hom.: 2072

Bravo AF: 0.809

Asia WGS AF: 0.674 AC: 2347 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.1
CADD	Benign	0.091
DANN	Benign	0.13
PhyloP100		-0.53
Mutation Taster		=100/0	polymorphism (auto)

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: rs1237682; hg19: chr1-114364104;