rs772679356

Variant names:

• chr14-67797740-C-A
• NM_015346.4:c.2264G>T

Your query was ambiguous. Multiple possible variants found:

• chr14-67797740-C-A
• chr14-67797740-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_015346.4(ZFYVE26):​c.2264G>T​(p.Arg755Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,812 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/19 in silico tools predict 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: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ZFYVE26 NM_015346.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0520

Genes affected

ZFYVE26 (HGNC:20761): (zinc finger FYVE-type containing 26) This gene encodes a protein which contains a FYVE zinc finger binding domain. The presence of this domain is thought to target these proteins to membrane lipids through interaction with phospholipids in the membrane. Mutations in this gene are associated with autosomal recessive spastic paraplegia-15. [provided by RefSeq, Oct 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.31297442).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZFYVE26	NM_015346.4	c.2264G>T	p.Arg755Leu	missense_variant	Exon 12 of 42	ENST00000347230.9	NP_056161.2
ZFYVE26	XM_047431173.1	c.2264G>T	p.Arg755Leu	missense_variant	Exon 12 of 42		XP_047287129.1
ZFYVE26	XM_011536609.3	c.2264G>T	p.Arg755Leu	missense_variant	Exon 12 of 26		XP_011534911.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZFYVE26	ENST00000347230.9	c.2264G>T	p.Arg755Leu	missense_variant	Exon 12 of 42	1	NM_015346.4	ENSP00000251119.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461812 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727204

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.13	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.0055	.;T
Eigen	Benign	0.13
Eigen_PC	Benign	0.12
FATHMM_MKL	Uncertain	0.78	D
LIST_S2	Benign	0.72	.;T
M_CAP	Benign	0.0096	T
MetaRNN	Benign	0.31	T;T
MetaSVM	Benign	-0.95	T
PrimateAI	Benign	0.24	T
PROVEAN	Benign	0.14	N;N
REVEL	Benign	0.19
Sift	Benign	0.046	D;T
Sift4G	Benign	0.062	T;T
Polyphen		0.92	.;P
Vest4		0.50
MutPred		0.18		Loss of MoRF binding (P = 0.0066);Loss of MoRF binding (P = 0.0066);
MVP		0.35
MPC		0.32
ClinPred		0.76	D
GERP RS		3.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
gMVP		0.36

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.050		Details are displayed if max score is > 0.2

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr14-68264457;