rs758028097

Variant names:

• chr10-132808837-C-A
• rs758028097
• NM_001200049.3:c.7732G>T

Your query was ambiguous. Multiple possible variants found:

• chr10-132808837-C-A
• chr10-132808837-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001200049.3(CFAP46):​c.7732G>T​(p.Ala2578Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000344 in 1,453,344 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A2578T) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: CFAP46 NM_001200049.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.191
• Publications: 1 publications found

Genes affected

CFAP46 (HGNC:25247): (cilia and flagella associated protein 46) Predicted to be involved in axoneme assembly. Predicted to be located in axoneme. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.035094857).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CFAP46	NM_001200049.3	c.7732G>T	p.Ala2578Ser	missense_variant	Exon 58 of 58	ENST00000368586.10	NP_001186978.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CFAP46	ENST00000368586.10	c.7732G>T	p.Ala2578Ser	missense_variant	Exon 58 of 58	5	NM_001200049.3	ENSP00000357575.4
CFAP46	ENST00000639072.2	c.7869G>T	p.Thr2623Thr	synonymous_variant	Exon 59 of 59	5		ENSP00000491877.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.0000126 AC: 3 AN: 237482 AF XY: 0.00000775

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000589

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000962

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000344 AC: 5 AN: 1453344 Hom.: 0 Cov.: 31 AF XY: 0.00000277 AC XY: 2 AN XY: 721312

African (AFR) AF: 0.00 AC: 0 AN: 33346

American (AMR) AF: 0.0000451 AC: 2 AN: 44340

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26012

East Asian (EAS) AF: 0.00 AC: 0 AN: 39436

South Asian (SAS) AF: 0.00 AC: 0 AN: 85582

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52458

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5748

European-Non Finnish (NFE) AF: 0.00000271 AC: 3 AN: 1106496

Other (OTH) AF: 0.00 AC: 0 AN: 59926

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ExAC AF: 0.0000330 AC: 4

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.090
BayesDel_addAF	Benign	-0.50	T
BayesDel_noAF	Benign	-0.79
CADD	Benign	4.7
DANN	Benign	0.83
DEOGEN2	Benign	0.0031	T
Eigen	Benign	-1.4
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.024	N
LIST_S2	Benign	0.33	T
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.035	T
MetaSVM	Benign	-0.97	T
PhyloP100		-0.19
PrimateAI	Benign	0.34	T
PROVEAN	Benign	-0.080	N
REVEL	Benign	0.016
Sift	Benign	0.32	T
Sift4G	Benign	0.28	T
Vest4		0.039
MVP		0.014
MPC		0.11
ClinPred		0.023	T
GERP RS		-1.3
Varity_R		0.052
gMVP		0.023
Mutation Taster		=95/5	polymorphism

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

Other links and lift over

dbSNP: rs758028097; hg19: chr10-134622341;