NM_024071.4:c.*1C>A

Variant names:

• chr14-103733019-C-A
• rs2295146
• NM_024071.4:c.*1C>A

Variant summary

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

The NM_024071.4(ZFYVE21):​c.*1C>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,770 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts 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: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ZFYVE21 NM_024071.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.843
• Publications: 18 publications found

Genes affected

ZFYVE21 (HGNC:20760): (zinc finger FYVE-type containing 21) Predicted to enable metal ion binding activity. Predicted to be located in endosome and focal adhesion. [provided by Alliance of Genome Resources, Apr 2022]

PPP1R13B (HGNC:14950): (protein phosphatase 1 regulatory subunit 13B) This gene encodes a member of the ASPP (apoptosis-stimulating protein of p53) family of p53 interacting proteins. The protein contains four ankyrin repeats and an SH3 domain involved in protein-protein interactions. ASPP proteins are required for the induction of apoptosis by p53-family proteins. They promote DNA binding and transactivation of p53-family proteins on the promoters of proapoptotic genes. Expression of this gene is regulated by the E2F transcription factor. [provided by RefSeq, Jul 2008]

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 (BayesDel_noAF=-0.77).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024071.4. 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
	ZFYVE21	NM_024071.4	MANE Select	c.*1C>A		3_prime_UTR	Exon 7 of 7	NP_076976.1
	ZFYVE21	NM_001198953.2		c.*1C>A		3_prime_UTR	Exon 8 of 8	NP_001185882.1
	PPP1R13B	NM_015316.3	MANE Select	c.*2135G>T		downstream_gene	N/A	NP_056131.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZFYVE21	ENST00000311141.7	TSL:1 MANE Select	c.*1C>A		3_prime_UTR	Exon 7 of 7	ENSP00000310543.2
	ZFYVE21	ENST00000555501.1	TSL:1	n.3808C>A		non_coding_transcript_exon	Exon 6 of 6
	ZFYVE21	ENST00000944811.1		c.*1C>A		3_prime_UTR	Exon 9 of 9	ENSP00000614870.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461770 Hom.: 0 Cov.: 51 AF XY: 0.00000138 AC XY: 1 AN XY: 727176

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26134

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53334

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111990

Other (OTH) AF: 0.0000166 AC: 1 AN: 60386

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 17963

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
CADD	Benign	3.0
DANN	Benign	0.79
PhyloP100		-0.84

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: rs2295146; hg19: chr14-104199356;