NM_001367801.1:c.2432A>G

Variant names:

• chr10-73291243-T-C
• rs1045252285
• NM_001367801.1:c.2432A>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001367801.1(CFAP70):​c.2432A>G​(p.Lys811Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000204 in 1,614,030 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/23 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.00013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000089 (0 hom.)
• Consequence: CFAP70 NM_001367801.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.72
• Publications: 0 publications found

Genes affected

CFAP70 (HGNC:30726): (cilia and flagella associated protein 70) Predicted to be involved in cilium assembly and cilium movement. Located in ciliary basal body and sperm flagellum. Part of outer dynein arm. Implicated in spermatogenic failure 41. [provided by Alliance of Genome Resources, Apr 2022]

CFAP70 Gene-Disease associations (from GenCC):

• non-syndromic male infertility due to sperm motility disorder

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

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

• BP4: Computational evidence support a benign effect (MetaRNN=0.069964856).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001367801.1. 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
	CFAP70	NM_001367801.1	MANE Select	c.2432A>G	p.Lys811Arg	missense	Exon 20 of 28	NP_001354730.1	A0A087WSW1
	CFAP70	NM_001350933.2		c.2222A>G	p.Lys741Arg	missense	Exon 19 of 27	NP_001337862.1	A0A8J8YUN0
	CFAP70	NM_001350934.2		c.1856A>G	p.Lys619Arg	missense	Exon 18 of 26	NP_001337863.1	A0A8I5KZ08

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CFAP70	ENST00000355577.9	TSL:5 MANE Select	c.2432A>G	p.Lys811Arg	missense	Exon 20 of 28	ENSP00000347781.4	A0A087WSW1
	CFAP70	ENST00000310715.8	TSL:5	c.2222A>G	p.Lys741Arg	missense	Exon 19 of 27	ENSP00000310829.4	A0A8J8YUN0
	CFAP70	ENST00000686590.1		c.1856A>G	p.Lys619Arg	missense	Exon 18 of 26	ENSP00000510588.1	A0A8I5KZ08

Frequencies

GnomAD3 genomes AF: 0.000131 AC: 20 AN: 152196 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00118

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: 0.00

Gnomad OTH AF: 0.000955

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251454 AF XY: 0.00

Gnomad AFR exome AF: 0.0000615

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000889 AC: 13 AN: 1461834 Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2 AN XY: 727212

African (AFR) AF: 0.0000299 AC: 1 AN: 33480

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

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39694

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

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111970

Other (OTH) AF: 0.0000662 AC: 4 AN: 60390

GnomAD4 genome AF: 0.000131 AC: 20 AN: 152196 Hom.: 0 Cov.: 32 AF XY: 0.000121 AC XY: 9 AN XY: 74356

African (AFR) AF: 0.00 AC: 0 AN: 41440

American (AMR) AF: 0.00118 AC: 18 AN: 15284

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68036

Other (OTH) AF: 0.000955 AC: 2 AN: 2094

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.000253

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	0.084
BayesDel_addAF	Benign	-0.26	T
BayesDel_noAF	Benign	-0.42
CADD	Benign	15
DANN	Uncertain	0.99
DEOGEN2	Benign	0.0095	T
Eigen	Benign	-0.45
Eigen_PC	Benign	-0.39
FATHMM_MKL	Benign	0.31	N
LIST_S2	Benign	0.64	T
M_CAP	Benign	0.0077	T
MetaRNN	Benign	0.070	T
MetaSVM	Benign	-1.0	T
PhyloP100		1.7
PrimateAI	Benign	0.44	T
PROVEAN	Benign	-0.93	N
REVEL	Benign	0.060
Sift	Uncertain	0.029	D
Sift4G	Benign	0.096	T
Polyphen		0.030	B
Vest4		0.11
MutPred		0.37		Loss of ubiquitination at K811 (P = 0.0077)
MVP		0.46
MPC		0.74
ClinPred		0.50	T
GERP RS		5.4
Varity_R		0.089
gMVP		0.21
Mutation Taster		=94/6	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.20		Details are displayed if max score is > 0.2
DS_DL_spliceai		0.20		Position offset: -17

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs1045252285; hg19: chr10-75051001;