rs10932486

Positions:

• chr2-213520188-C-A
• chr2-213520188-C-G
• chr2-213520188-C-T

Variant summary

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

The ENST00000331683.10(SPAG16):​c.1070+30098C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: 30)
• Consequence: SPAG16 ENST00000331683.10 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.220

Genes affected

SPAG16 (HGNC:23225): (sperm associated antigen 16) Cilia and flagella are comprised of a microtubular backbone, the axoneme, which is organized by the basal body and surrounded by plasma membrane. SPAG16 encodes 2 major proteins that associate with the axoneme of sperm tail and the nucleus of postmeiotic germ cells, respectively (Zhang et al., 2007 [PubMed 17699735]).[supplied by OMIM, Jul 2008]

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=-0.36).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SPAG16	NM_024532.5	c.1070+30098C>A		intron_variant		ENST00000331683.10	NP_078808.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SPAG16	ENST00000331683.10	c.1070+30098C>A		intron_variant		1	NM_024532.5	ENSP00000332592	P1
SPAG16	ENST00000406979.6	c.*1071+30098C>A		intron_variant, NMD_transcript_variant		1		ENSP00000385496
SPAG16	ENST00000451561.1	c.128+30098C>A		intron_variant		3		ENSP00000416600
SPAG16	ENST00000452556.5	c.*636+30098C>A		intron_variant, NMD_transcript_variant		2		ENSP00000398926

Frequencies

GnomAD3 genomes Cov.: 30

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

GnomAD4 genome Cov.: 30

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.36
CADD	Benign	7.2
DANN	Benign	0.84

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: rs10932486; hg19: chr2-214384912;