rs587777084

Variant summary

Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PM2PM4PP5

The NM_015662.3(IFT172):​c.1390_1395delGATATT​(p.Asp464_Ile465del) variant causes a conservative inframe deletion change. The variant allele was found at a frequency of 0.00000419 in 1,433,614 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Pathogenic (no stars).

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000042 ( 0 hom. )

Consequence

IFT172
NM_015662.3 conservative_inframe_deletion

Scores

Not classified

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 7.18
Variant links:
Genes affected
IFT172 (HGNC:30391): (intraflagellar transport 172) This gene encodes a subunit of the intraflagellar transport subcomplex IFT-B. Subcomplexes IFT-A and IFT-B are necessary for ciliary assembly and maintenance. Mutations in this gene have been associated with skeletal ciliopathies, with or without polydactyly, such as such short-rib thoracic dysplasias 1, 9 or 10. [provided by RefSeq, Mar 2014]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 5 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PM4
Nonframeshift variant in NON repetitive region in NM_015662.3.
PP5
Variant 2-27476656-TAATATC-T is Pathogenic according to our data. Variant chr2-27476656-TAATATC-T is described in ClinVar as [Pathogenic]. Clinvar id is 97030.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr2-27476656-TAATATC-T is described in Lovd as [Likely_pathogenic].

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
IFT172NM_015662.3 linkuse as main transcriptc.1390_1395delGATATT p.Asp464_Ile465del conservative_inframe_deletion 14/48 ENST00000260570.8 NP_056477.1 Q9UG01-1

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
IFT172ENST00000260570.8 linkuse as main transcriptc.1390_1395delGATATT p.Asp464_Ile465del conservative_inframe_deletion 14/481 NM_015662.3 ENSP00000260570.3 Q9UG01-1

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
AF:
0.00000419
AC:
6
AN:
1433614
Hom.:
0
AF XY:
0.00000419
AC XY:
3
AN XY:
715148
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.0000234
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.00000276
Gnomad4 OTH exome
AF:
0.0000168
GnomAD4 genome
Cov.:
32

ClinVar

Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link

Submissions by phenotype

Short-rib thoracic dysplasia 10 without polydactyly Pathogenic:1
Pathogenic, no assertion criteria providedliterature onlyOMIMNov 07, 2013- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction

Splicing

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs587777084; hg19: chr2-27699523; API