dbSNP rs1163868389: NHERF1:p.Cys15Tyr (chr17-74748890-G-A) – ACMG Classification: Uncertain_significance (3 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_004252.5(NHERF1):c.44G>A(p.Cys15Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.00000138 in 1,446,022 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic 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: 0.0000014 ( 0 hom. )

Consequence

NHERF1
NM_004252.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 6.85

Variant links:

Genes affected

NHERF1 (HGNC:11075): (NHERF family PDZ scaffold protein 1) This gene encodes a sodium/hydrogen exchanger regulatory cofactor. The protein interacts with and regulates various proteins including the cystic fibrosis transmembrane conductance regulator and G-protein coupled receptors such as the beta2-adrenergic receptor and the parathyroid hormone 1 receptor. The protein also interacts with proteins that function as linkers between integral membrane and cytoskeletal proteins. The protein localizes to actin-rich structures including membrane ruffles, microvilli, and filopodia. Mutations in this gene result in hypophosphatemic nephrolithiasis/osteoporosis type 2, and loss of heterozygosity of this gene is implicated in breast cancer.[provided by RefSeq, Sep 2009]

NHERF1 links:

SLC9A3R1-AS1 (HGNC:55322): (SLC9A3R1 antisense RNA 1)

SLC9A3R1-AS1 links:

MIR3615 (HGNC:38905): (microRNA 3615) microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop. [provided by RefSeq, Sep 2009]

MIR3615 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.806

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NHERF1	NM_004252.5 link	c.44G>A	p.Cys15Tyr	missense_variant	Exon 1 of 6	ENST00000262613.10	NP_004243.1	O14745-1
SLC9A3R1-AS1	NR_187307.1 link	n.843C>T		non_coding_transcript_exon_variant	Exon 2 of 3
MIR3615	NR_037409.1 link	n.*191G>A		downstream_gene_variant
MIR3615	unassigned_transcript_3091	n.*207G>A		downstream_gene_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
NHERF1	ENST00000262613.10 link	c.44G>A	p.Cys15Tyr	missense_variant	Exon 1 of 6	1	NM_004252.5	ENSP00000262613.5	O14745-1
NHERF1	ENST00000583369.5 link	c.44G>A	p.Cys15Tyr	missense_variant	Exon 1 of 3	3		ENSP00000464321.1	J3QRP6
SLC9A3R1-AS1	ENST00000585285.1 link	n.23C>T		non_coding_transcript_exon_variant	Exon 1 of 2	3
MIR3615	ENST00000581999.1 link	n.*191G>A		downstream_gene_variant		6

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000138

AC:

AN:

1446022

Hom.:

Cov.:

AF XY:

0.00000278

AC XY:

AN XY:

718980

show subpopulations

Gnomad4 AFR exome

AF:

0.0000300

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:

9.01e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.96

BayesDel_addAF

Pathogenic

0.28

BayesDel_noAF

Pathogenic

0.16

CADD

Pathogenic

DANN

Uncertain

0.98

DEOGEN2

Benign

0.17

T;D

Eigen

Uncertain

0.67

Eigen_PC

Uncertain

0.64

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.96

D;D

M_CAP

Uncertain

0.12

MetaRNN

Pathogenic

0.81

D;D

MetaSVM

Benign

-0.57

MutationAssessor

Uncertain

2.4

.;M

PrimateAI

Pathogenic

0.87

PROVEAN

Pathogenic

-7.0

.;D

REVEL

Uncertain

0.57

Sift

Benign

0.035

.;D

Sift4G

Pathogenic

0.0010

D;D

Polyphen

1.0

.;D

Vest4

0.71

MutPred

0.52

Loss of ubiquitination at K19 (P = 0.0648);Loss of ubiquitination at K19 (P = 0.0648);

MVP

0.73

MPC

2.6

ClinPred

1.0

GERP RS

4.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

Varity_R

0.93

gMVP

0.92

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over