rs200292497

Variant names:

• chr7-100613526-C-A
• rs200292497
• NM_023948.5:c.331C>A

Your query was ambiguous. Multiple possible variants found:

• chr7-100613526-C-A
• chr7-100613526-C-G
• chr7-100613526-C-T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 0P and 1B. BP4

The NM_023948.5(MOSPD3):​c.331C>A​(p.Arg111Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000325 in 1,614,184 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R111H) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.00020 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00034 (0 hom.)
• Consequence: MOSPD3 NM_023948.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.23
• Publications: 3 publications found

Genes affected

MOSPD3 (HGNC:25078): (motile sperm domain containing 3) This gene encodes a multi-pass membrane protein with a major sperm protein (MSP) domain. The deletion of a similar mouse gene is associated with defective cardiac development and neonatal lethality. Alternate transcriptional splice variants, encoding different isoforms, have been described. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Likely_benign. The variant received -1 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.32180694).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MOSPD3	NM_023948.5	c.331C>A	p.Arg111Ser	missense_variant	Exon 3 of 5	ENST00000393950.7	NP_076438.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MOSPD3	ENST00000393950.7	c.331C>A	p.Arg111Ser	missense_variant	Exon 3 of 5	1	NM_023948.5	ENSP00000377522.2

Frequencies

GnomAD3 genomes AF: 0.000197 AC: 30 AN: 152176 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000483

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.000283

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000323

Gnomad OTH AF: 0.000957

GnomAD2 exomes AF: 0.000187 AC: 47 AN: 251478 AF XY: 0.000206

Gnomad AFR exome AF: 0.000185

Gnomad AMR exome AF: 0.000116

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.000231

Gnomad NFE exome AF: 0.000299

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.000338 AC: 494 AN: 1461890 Hom.: 0 Cov.: 31 AF XY: 0.000348 AC XY: 253 AN XY: 727246

African (AFR) AF: 0.000179 AC: 6 AN: 33478

American (AMR) AF: 0.000179 AC: 8 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.000318 AC: 17 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.000400 AC: 445 AN: 1112012

Other (OTH) AF: 0.000298 AC: 18 AN: 60396

GnomAD4 genome AF: 0.000197 AC: 30 AN: 152294 Hom.: 0 Cov.: 32 AF XY: 0.000188 AC XY: 14 AN XY: 74464

African (AFR) AF: 0.0000481 AC: 2 AN: 41572

American (AMR) AF: 0.0000654 AC: 1 AN: 15300

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.00 AC: 0 AN: 4818

European-Finnish (FIN) AF: 0.000283 AC: 3 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.000323 AC: 22 AN: 68020

Other (OTH) AF: 0.000947 AC: 2 AN: 2112

Alfa AF: 0.000390 Hom.: 0

Bravo AF: 0.000230

ExAC AF: 0.000222 AC: 27

EpiCase AF: 0.000654

EpiControl AF: 0.000652

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Dec 10, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.331C>A (p.R111S) alteration is located in exon 3 (coding exon 3) of the MOSPD3 gene. This alteration results from a C to A substitution at nucleotide position 331, causing the arginine (R) at amino acid position 111 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.66
BayesDel_addAF	Uncertain	0.044	T
BayesDel_noAF	Uncertain	0.12
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.84	D;.;D;D;.
Eigen	Benign	0.12
Eigen_PC	Benign	0.11
FATHMM_MKL	Benign	0.54	D
LIST_S2	Benign	0.72	.;T;T;.;T
M_CAP	Uncertain	0.12	D
MetaRNN	Benign	0.32	T;T;T;T;T
MetaSVM	Benign	-0.31	T
MutationAssessor	Benign	0.55	N;.;N;N;.
PhyloP100		1.2
PrimateAI	Uncertain	0.76	T
PROVEAN	Benign	-2.3	N;N;N;N;N
REVEL	Uncertain	0.51
Sift	Uncertain	0.0040	D;D;D;D;D
Sift4G	Uncertain	0.0040	D;D;D;D;D
Polyphen		0.99	D;.;D;D;.
Vest4		0.80
MutPred		0.70		Gain of phosphorylation at R111 (P = 0.0635);Gain of phosphorylation at R111 (P = 0.0635);Gain of phosphorylation at R111 (P = 0.0635);Gain of phosphorylation at R111 (P = 0.0635);.;
MVP		0.81
MPC		0.98
ClinPred		0.078	T
GERP RS		2.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.36
gMVP		0.60
Mutation Taster		=86/14	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.080		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: rs200292497; hg19: chr7-100211149;