NM_006906.2:c.1203C>T

Variant names:

• chr11-18733250-G-A
• rs367543225
• NM_006906.2:c.1203C>T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_006906.2(PTPN5):​c.1203C>T​(p.Ile401Ile) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,460,856 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as not provided (no stars).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: PTPN5 NM_006906.2 synonymous
• Clinical Significance: not provided no classification provided O:1
• Conservation: PhyloP100: 0.495
• Publications: 2 publications found

Genes affected

PTPN5 (HGNC:9657): (protein tyrosine phosphatase non-receptor type 5) Enables phosphotyrosine residue binding activity. Predicted to be involved in peptidyl-tyrosine dephosphorylation. Predicted to act upstream of or within protein dephosphorylation. Predicted to be located in nucleoplasm. Predicted to be integral component of membrane. Biomarker of Alzheimer's disease. [provided by Alliance of Genome Resources, Apr 2022]

IGSF22-AS1 (HGNC:55511): (IGSF22 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.27).
• BP7: Synonymous conserved (PhyloP=0.495 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006906.2. 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
	PTPN5	NM_006906.2	MANE Select	c.1203C>T	p.Ile401Ile	synonymous	Exon 11 of 15	NP_008837.1	P54829-1
	PTPN5	NM_032781.4		c.1203C>T	p.Ile401Ile	synonymous	Exon 11 of 15	NP_116170.3
	PTPN5	NM_001278238.2		c.1131C>T	p.Ile377Ile	synonymous	Exon 10 of 14	NP_001265167.1	P54829-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PTPN5	ENST00000358540.7	TSL:1 MANE Select	c.1203C>T	p.Ile401Ile	synonymous	Exon 11 of 15	ENSP00000351342.2	P54829-1
	PTPN5	ENST00000396168.1	TSL:1	c.1131C>T	p.Ile377Ile	synonymous	Exon 10 of 14	ENSP00000379471.1	P54829-3
	PTPN5	ENST00000935333.1		c.1278C>T	p.Ile426Ile	synonymous	Exon 12 of 16	ENSP00000605392.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1460856 Hom.: 0 Cov.: 32 AF XY: 0.00000275 AC XY: 2 AN XY: 726528

African (AFR) AF: 0.00 AC: 0 AN: 33458

American (AMR) AF: 0.00 AC: 0 AN: 44702

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.00 AC: 0 AN: 39658

South Asian (SAS) AF: 0.0000232 AC: 2 AN: 86232

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53298

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

European-Non Finnish (NFE) AF: 9.00e-7 AC: 1 AN: 1111244

Other (OTH) AF: 0.00 AC: 0 AN: 60366

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

ClinVar submissions

Significance: not provided

Revision: no classification provided

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.27
CADD	Benign	11
DANN	Benign	0.86
PhyloP100		0.49

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: rs367543225; hg19: chr11-18754797;