NM_015585.4:c.2348C>T

Variant names:

• chr20-20262975-C-T
• rs1263519644
• NM_015585.4:c.2348C>T

Variant summary

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

The NM_015585.4(CFAP61):​c.2348C>T​(p.Ala783Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,176 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: CFAP61 NM_015585.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.171
• Publications: 1 publications found

Genes affected

CFAP61 (HGNC:15872): (cilia and flagella associated protein 61) Predicted to be involved in cilium movement and cilium organization. Predicted to be located in axoneme and motile cilium. Predicted to colocalize with radial spoke stalk. [provided by Alliance of Genome Resources, Apr 2022]

CFAP61-AS1 (HGNC:40731): (CFAP61 antisense RNA 1)

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=0.06550503).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015585.4. 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
	CFAP61	NM_015585.4	MANE Select	c.2348C>T	p.Ala783Val	missense	Exon 21 of 27	NP_056400.3
	CFAP61-AS1	NR_183978.1		n.345-3179G>A		intron	N/A
	CFAP61-AS1	NR_183979.1		n.345-3179G>A		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CFAP61	ENST00000245957.10	TSL:1 MANE Select	c.2348C>T	p.Ala783Val	missense	Exon 21 of 27	ENSP00000245957.5	Q8NHU2-1
	CFAP61	ENST00000377293.5	TSL:1	c.416C>T	p.Ala139Val	missense	Exon 5 of 6	ENSP00000366508.1	Q8NHU2-5
	CFAP61	ENST00000389656.4	TSL:1	c.416C>T	p.Ala139Val	missense	Exon 4 of 5	ENSP00000374307.3	Q8NHU2-5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461176 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 726918

African (AFR) AF: 0.00 AC: 0 AN: 33456

American (AMR) AF: 0.00 AC: 0 AN: 44656

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26120

East Asian (EAS) AF: 0.00 AC: 0 AN: 39686

South Asian (SAS) AF: 0.00 AC: 0 AN: 86152

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53410

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.00000270 AC: 3 AN: 1111558

Other (OTH) AF: 0.00 AC: 0 AN: 60374

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

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	0.099
BayesDel_addAF	Benign	-0.23	T
BayesDel_noAF	Benign	-0.57
CADD	Benign	13
DANN	Benign	0.97
DEOGEN2	Benign	0.051	T
Eigen	Benign	-0.64
Eigen_PC	Benign	-0.67
FATHMM_MKL	Benign	0.27	N
LIST_S2	Benign	0.75	T
M_CAP	Benign	0.0090	T
MetaRNN	Benign	0.066	T
MetaSVM	Benign	-1.1	T
PhyloP100		0.17
PROVEAN	Benign	-2.0	N
REVEL	Benign	0.025
Sift	Benign	0.20	T
Sift4G	Benign	0.15	T
Polyphen		0.51	P
Vest4		0.18
MutPred		0.24		Loss of disorder (P = 0.1236)
MVP		0.14
MPC		0.12
ClinPred		0.21	T
GERP RS		3.2
Varity_R		0.046
gMVP		0.41
Mutation Taster		=88/12	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: rs1263519644; hg19: chr20-20243619; COSMIC: COSV55643012;