chr5-80437224-A-C

Variant names:

• chr5-80437224-A-C
• rs770823992
• NM_001284236.3:c.539A>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001284236.3(ZFYVE16):​c.539A>C​(p.His180Pro) 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 1,461,594 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 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. H180R) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ZFYVE16 NM_001284236.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0820
• Publications: 0 publications found

Genes affected

ZFYVE16 (HGNC:20756): (zinc finger FYVE-type containing 16) This gene encodes an endosomal protein that belongs to the FYVE zinc finger family of proteins. The encoded protein is thought to regulate membrane trafficking in the endosome. This protein functions as a scaffold protein in the transforming growth factor-beta signaling pathway and is involved in positive and negative feedback regulation of the bone morphogenetic protein signaling pathway. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]

FAM151B-DT (HGNC:55578): (FAM151B divergent transcript)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.07157639).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001284236.3. 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
	ZFYVE16	NM_001284236.3	MANE Select	c.539A>C	p.His180Pro	missense	Exon 4 of 19	NP_001271165.2	Q7Z3T8-1
	ZFYVE16	NM_001105251.4		c.539A>C	p.His180Pro	missense	Exon 4 of 19	NP_001098721.2	Q7Z3T8-1
	ZFYVE16	NM_001349434.2		c.539A>C	p.His180Pro	missense	Exon 4 of 19	NP_001336363.2	Q7Z3T8-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZFYVE16	ENST00000505560.5	TSL:1 MANE Select	c.539A>C	p.His180Pro	missense	Exon 4 of 19	ENSP00000426848.1	Q7Z3T8-1
	ZFYVE16	ENST00000338008.9	TSL:1	c.539A>C	p.His180Pro	missense	Exon 3 of 18	ENSP00000337159.5	Q7Z3T8-1
	ZFYVE16	ENST00000510158.5	TSL:1	c.539A>C	p.His180Pro	missense	Exon 4 of 19	ENSP00000423663.1	Q7Z3T8-1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461594 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 727102

African (AFR) AF: 0.00 AC: 0 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44718

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26132

East Asian (EAS) AF: 0.00 AC: 0 AN: 39672

South Asian (SAS) AF: 0.00 AC: 0 AN: 86248

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53328

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111862

Other (OTH) AF: 0.00 AC: 0 AN: 60390

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.091
BayesDel_addAF	Benign	-0.21	T
BayesDel_noAF	Benign	-0.54
CADD	Benign	0.26
DANN	Benign	0.56
DEOGEN2	Benign	0.0086	T
Eigen	Benign	-0.97
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.084	N
LIST_S2	Benign	0.57	T
M_CAP	Benign	0.0074	T
MetaRNN	Benign	0.072	T
MetaSVM	Benign	-0.97	T
MutationAssessor	Uncertain	2.1	M
PhyloP100		-0.082
PrimateAI	Benign	0.27	T
PROVEAN	Benign	-1.6	N
REVEL	Benign	0.11
Sift	Benign	0.13	T
Sift4G	Benign	0.38	T
Polyphen		0.61	P
Vest4		0.35
MutPred		0.12		Gain of glycosylation at S182 (P = 0.0617)
MVP		0.31
MPC		0.14
ClinPred		0.29	T
GERP RS		-3.9
Varity_R		0.087
gMVP		0.052
Mutation Taster		=100/0	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: rs770823992; hg19: chr5-79733043;