NM_023948.5:c.233C>T

Variant names:

• chr7-100613221-C-T
• rs777453332
• NM_023948.5:c.233C>T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_023948.5(MOSPD3):​c.233C>T​(p.Thr78Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000217 in 1,613,290 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000023 (0 hom.)
• Consequence: MOSPD3 NM_023948.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.357
• Publications: 0 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: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.28471267).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_023948.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MOSPD3	NM_023948.5	MANE Select	c.233C>T	p.Thr78Met	missense	Exon 2 of 5	NP_076438.1	O75425-1
	MOSPD3	NM_001040097.2		c.233C>T	p.Thr78Met	missense	Exon 3 of 6	NP_001035186.1	O75425-1
	MOSPD3	NM_001040098.1		c.233C>T	p.Thr78Met	missense	Exon 3 of 6	NP_001035187.1	O75425-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MOSPD3	ENST00000393950.7	TSL:1 MANE Select	c.233C>T	p.Thr78Met	missense	Exon 2 of 5	ENSP00000377522.2	O75425-1
	MOSPD3	ENST00000424091.2	TSL:1	c.233C>T	p.Thr78Met	missense	Exon 2 of 5	ENSP00000404626.2	O75425-4
	MOSPD3	ENST00000921523.1		c.233C>T	p.Thr78Met	missense	Exon 2 of 5	ENSP00000591582.1

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 151952 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000242

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000239 AC: 6 AN: 251320 AF XY: 0.0000368

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000440

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000226 AC: 33 AN: 1461338 Hom.: 0 Cov.: 31 AF XY: 0.0000248 AC XY: 18 AN XY: 726958

African (AFR) AF: 0.00 AC: 0 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44712

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26122

East Asian (EAS) AF: 0.00 AC: 0 AN: 39680

South Asian (SAS) AF: 0.00 AC: 0 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53274

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.0000279 AC: 31 AN: 1111682

Other (OTH) AF: 0.0000331 AC: 2 AN: 60374

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 151952 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74216

African (AFR) AF: 0.0000242 AC: 1 AN: 41356

American (AMR) AF: 0.00 AC: 0 AN: 15256

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5172

South Asian (SAS) AF: 0.00 AC: 0 AN: 4822

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10556

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68004

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.0000329 Hom.: 0

Bravo AF: 0.0000189

ExAC AF: 0.0000330 AC: 4

EpiCase AF: 0.00

EpiControl AF: 0.000119

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.13	T
BayesDel_noAF	Benign	-0.30
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.56	D
Eigen	Benign	-0.33
Eigen_PC	Benign	-0.28
FATHMM_MKL	Benign	0.71	D
LIST_S2	Uncertain	0.86	D
M_CAP	Uncertain	0.088	D
MetaRNN	Benign	0.28	T
MetaSVM	Benign	-0.59	T
MutationAssessor	Benign	1.1	L
PhyloP100		0.36
PrimateAI	Pathogenic	0.80	T
PROVEAN	Benign	-2.0	N
REVEL	Benign	0.13
Sift	Uncertain	0.011	D
Sift4G	Uncertain	0.051	T
Polyphen		0.99	D
Vest4		0.43
MVP		0.70
MPC		0.98
ClinPred		0.34	T
GERP RS		2.1
Varity_R		0.077
gMVP		0.25
Mutation Taster		=89/11	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: rs777453332; hg19: chr7-100210844;