rs3059236

Variant names:

• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-T
• rs3059236
• NM_139159.5:c.56+501_56+524delTTTATTTATTTATTTATTTATTTA

Your query was ambiguous. Multiple possible variants found:

• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-T
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAATAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAATAAATAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAATAAATAAATAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAATAAATAAATAAATAAATAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAATAAATAAATAAATAAATAAATAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAATAAATAAATAAATAAATAAATAAATAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAATAAATAAATAAATAAATAAATAAATAAATAAA
• chr19-4719326-TTAAATAAATAAATAAATAAATAAA-TTAAATAAATAAATAAATAAATAAATAAATAAATAAATAAATAAATAAA

Variant summary

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

The NM_139159.5(DPP9):​c.56+501_56+524delTTTATTTATTTATTTATTTATTTA variant causes a intron change involving the alteration of a non-conserved nucleotide. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.000014 (0 hom., cov: 0)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: DPP9 NM_139159.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.181
• Publications: 1 publications found

Genes affected

DPP9 (HGNC:18648): (dipeptidyl peptidase 9) This gene encodes a protein that is a member of the S9B family in clan SC of the serine proteases. The protein has been shown to have post-proline dipeptidyl aminopeptidase activity, cleaving Xaa-Pro dipeptides from the N-termini of proteins. Although the activity of this protein is similar to that of dipeptidyl peptidase 4 (DPP4), it does not appear to be membrane bound. In general, dipeptidyl peptidases appear to be involved in the regulation of the activity of their substrates and have been linked to a variety of diseases including type 2 diabetes, obesity and cancer. Several transcript variants of this gene have been described but not fully characterized. [provided by RefSeq, Jul 2008]

DPP9 Gene-Disease associations (from GenCC):

• hatipoglu immunodeficiency syndrome

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_139159.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DPP9	NM_139159.5	MANE Select	c.56+501_56+524delTTTATTTATTTATTTATTTATTTA		intron	N/A	NP_631898.3
	DPP9	NM_001384611.1		c.56+501_56+524delTTTATTTATTTATTTATTTATTTA		intron	N/A	NP_001371540.1
	DPP9	NM_001384612.1		c.56+501_56+524delTTTATTTATTTATTTATTTATTTA		intron	N/A	NP_001371541.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DPP9	ENST00000262960.14	TSL:1 MANE Select	c.56+501_56+524delTTTATTTATTTATTTATTTATTTA		intron	N/A	ENSP00000262960.8
	DPP9	ENST00000600621.6	TSL:4	c.56+501_56+524delTTTATTTATTTATTTATTTATTTA		intron	N/A	ENSP00000472549.2
	DPP9	ENST00000601130.6	TSL:4	c.56+501_56+524delTTTATTTATTTATTTATTTATTTA		intron	N/A	ENSP00000471629.2

Frequencies

GnomAD3 genomes AF: 0.0000141 AC: 2 AN: 141826 Hom.: 0 Cov.: 0

Gnomad AFR AF: 0.00

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: 0.0000304

Gnomad OTH AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 12 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 8

African (AFR) AF: 0.00 AC: 0 AN: 2

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AC: 0 AN: 0

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AC: 0 AN: 0

European-Finnish (FIN) AC: 0 AN: 0

Middle Eastern (MID) AC: 0 AN: 0

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 10

Other (OTH) AC: 0 AN: 0

GnomAD4 genome AF: 0.0000141 AC: 2 AN: 141826 Hom.: 0 Cov.: 0 AF XY: 0.0000146 AC XY: 1 AN XY: 68384

African (AFR) AF: 0.00 AC: 0 AN: 37812

American (AMR) AF: 0.00 AC: 0 AN: 14146

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3376

East Asian (EAS) AF: 0.00 AC: 0 AN: 4750

South Asian (SAS) AF: 0.00 AC: 0 AN: 4180

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 8776

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 306

European-Non Finnish (NFE) AF: 0.0000304 AC: 2 AN: 65688

Other (OTH) AF: 0.00 AC: 0 AN: 1910

Alfa AF: 0.00 Hom.: 308

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.18

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs3059236; hg19: chr19-4719338;