rs754582308

Variant names:

• chr17-8173459-A-C
• rs754582308
• NM_183065.4:c.*744T>G

Your query was ambiguous. Multiple possible variants found:

• chr17-8173459-A-C
• chr17-8173459-A-G
• chr17-8173459-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_183065.4(TMEM107):​c.*744T>G variant causes a 3 prime UTR change. The variant allele was found at a frequency of 0.00000327 in 611,786 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 33)
  • Exomes 𝑓: 0.0000033 (0 hom.)
• Consequence: TMEM107 NM_183065.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.81

Genes affected

TMEM107 (HGNC:28128): (transmembrane protein 107) This gene encodes a transmembrane protein and component of the primary cilia transition zone. The encoded protein regulates ciliogenesis and ciliary protein composition. Human fibroblasts expressing a mutant allele of this gene exhibit reduced numbers of cilia, altered cilia length, and impaired sonic hedgehog signaling. In human patients, different mutations in this gene cause different ciliopathies, including Meckel-Gruber syndrome and orofaciodigital syndrome. [provided by RefSeq, May 2017]

SNORD118 (HGNC:32952): (small nucleolar RNA, C/D box 118)

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.39).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TMEM107	NM_183065.4	c.*744T>G		3_prime_UTR_variant	Exon 5 of 5	ENST00000437139.7	NP_898888.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TMEM107	ENST00000437139	c.*744T>G		3_prime_UTR_variant	Exon 5 of 5	1	NM_183065.4	ENSP00000402732.2
TMEM107	ENST00000449985	c.*793T>G		3_prime_UTR_variant	Exon 2 of 2	1		ENSP00000404753.2
SNORD118	ENST00000363593.1	n.129T>G		non_coding_transcript_exon_variant	Exon 1 of 1	6

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD3 exomes AF: 0.00000863 AC: 2 AN: 231804 Hom.: 0 AF XY: 0.0000156 AC XY: 2 AN XY: 127910

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000184

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000327 AC: 2 AN: 611786 Hom.: 0 Cov.: 0 AF XY: 0.00000598 AC XY: 2 AN XY: 334442

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: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000572

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.39
CADD	Benign	12
DANN	Benign	0.73

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs754582308; hg19: chr17-8076777;