5-148088835-TAAA-T

Variant names:

• chr5-148088835-TAAA-T
• rs397777404
• NM_006846.4:c.474+239_474+241delAAA

Variant summary

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

The NM_006846.4(SPINK5):​c.474+239_474+241delAAA variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0000068 (0 hom., cov: 0)
• Consequence: SPINK5 NM_006846.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.406
• Publications: 0 publications found

Genes affected

SPINK5 (HGNC:15464): (serine peptidase inhibitor Kazal type 5) This gene encodes a multidomain serine protease inhibitor that contains 15 potential inhibitory domains. The encoded preproprotein is proteolytically processed to generate multiple protein products, which may exhibit unique activities and specificities. These proteins may play a role in skin and hair morphogenesis, as well as anti-inflammatory and antimicrobial protection of mucous epithelia. Mutations in this gene may result in Netherton syndrome, a disorder characterized by ichthyosis, defective cornification, and atopy. This gene is present in a gene cluster on chromosome 5. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2015]

FBXO38-DT (HGNC:55589): (FBXO38 divergent transcript)

LOC124901185 (HGNC:):

ACMG classification

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SPINK5	NM_006846.4	c.474+239_474+241delAAA		intron_variant	Intron 6 of 32	ENST00000256084.8	NP_006837.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SPINK5	ENST00000256084.8	c.474+239_474+241delAAA		intron_variant	Intron 6 of 32	1	NM_006846.4	ENSP00000256084.7

Frequencies

GnomAD3 genomes AF: 0.00000683 AC: 1 AN: 146424 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: 0.0000151

Gnomad OTH AF: 0.00

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

GnomAD4 genome AF: 0.00000683 AC: 1 AN: 146424 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 71170

African (AFR) AF: 0.00 AC: 0 AN: 40032

American (AMR) AF: 0.00 AC: 0 AN: 14652

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3406

East Asian (EAS) AF: 0.00 AC: 0 AN: 4976

South Asian (SAS) AF: 0.00 AC: 0 AN: 4636

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 9302

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 308

European-Non Finnish (NFE) AF: 0.0000151 AC: 1 AN: 66238

Other (OTH) AF: 0.00 AC: 0 AN: 1970

Alfa AF: 0.00 Hom.: 591

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.41
Mutation Taster		=100/0	polymorphism

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: rs397777404; hg19: chr5-147468398;