rs7525970

Positions:

• chr1-201149874-C-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_001288565.2(TMEM9):​c.158+1887G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0122 in 152,304 control chromosomes in the GnomAD database, including 38 homozygotes. 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: 𝑓 0.012 (38 hom., cov: 32)
• Consequence: TMEM9 NM_001288565.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.120

Genes affected

TMEM9 (HGNC:18823): (transmembrane protein 9) Involved in intracellular pH reduction; positive regulation of canonical Wnt signaling pathway; and proton-transporting V-type ATPase complex assembly. Located in bounding membrane of organelle; intercellular bridge; and mitotic spindle. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BS1: Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0122 (1863/152304) while in subpopulation AFR AF= 0.0429 (1784/41556). AF 95% confidence interval is 0.0413. There are 38 homozygotes in gnomad4. There are 879 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
• BS2: High Homozygotes in GnomAd4 at 38 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TMEM9	NM_001288565.2	c.158+1887G>C		intron_variant		ENST00000367330.6	NP_001275494.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TMEM9	ENST00000367330.6	c.158+1887G>C		intron_variant		1	NM_001288565.2	ENSP00000356299	P4

Frequencies

GnomAD3 genomes AF: 0.0122 AC: 1864 AN: 152186 Hom.: 37 Cov.: 32

Gnomad AFR AF: 0.0431

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00347

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.000103

Gnomad OTH AF: 0.00813

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

GnomAD4 genome AF: 0.0122 AC: 1863 AN: 152304 Hom.: 38 Cov.: 32 AF XY: 0.0118 AC XY: 879 AN XY: 74486

Gnomad4 AFR AF: 0.0429

Gnomad4 AMR AF: 0.00340

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000207

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000103

Gnomad4 OTH AF: 0.00805

Alfa AF: 0.0105 Hom.: 7

Bravo AF: 0.0139

Asia WGS AF: 0.00260 AC: 9 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	1.4
DANN	Benign	0.55

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

Publications

LitVar

Other links and lift over

dbSNP: rs7525970; hg19: chr1-201119002;