chr14-67785112-C-G

Position:

• chr14-67785112-C-G

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP6

The NM_015346.4(ZFYVE26):​c.3470G>C​(p.Ser1157Thr) 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 1,461,894 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. Variant has been reported in Lovd as Likely benign (no stars).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: ZFYVE26 NM_015346.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.75

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]

ZFYVE26 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.05011323).
• BP6: Variant 14-67785112-C-G is Benign according to our data. Variant chr14-67785112-C-G is described in Lovd as [Likely_benign].

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZFYVE26	NM_015346.4	c.3470G>C	p.Ser1157Thr	missense_variant	19/42	ENST00000347230.9	NP_056161.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZFYVE26	ENST00000347230.9	c.3470G>C	p.Ser1157Thr	missense_variant	19/42	1	NM_015346.4	ENSP00000251119.5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461894 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727248

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: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.0000497

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

Asia WGS AF: 0.000289 AC: 1 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.082
BayesDel_addAF	Benign	-0.25	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	16
DANN	Benign	0.54
DEOGEN2	Benign	0.012	.;T
Eigen	Benign	-0.54
Eigen_PC	Benign	-0.40
FATHMM_MKL	Uncertain	0.84	D
LIST_S2	Benign	0.45	.;T
M_CAP	Benign	0.0039	T
MetaRNN	Benign	0.050	T;T
MetaSVM	Benign	-0.98	T
PrimateAI	Benign	0.29	T
PROVEAN	Benign	-0.48	N;N
REVEL	Benign	0.053
Sift	Benign	0.60	T;T
Sift4G	Benign	1.0	T;T
Polyphen		0.0020	.;B
Vest4		0.070
MutPred		0.35		Loss of catalytic residue at S1157 (P = 0.0169);Loss of catalytic residue at S1157 (P = 0.0169);
MVP		0.055
MPC		0.15
ClinPred		0.11	T
GERP RS		0.12
gMVP		0.090

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: rs1060500989; hg19: chr14-68251829;