16-1984275-G-C

Position:

chr16-1984275-G-C

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_005262.3(GFER):c.57G>C(p.Pro19Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00113 in 1,477,164 control chromosomes in the GnomAD database, including 14 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0059 ( 6 hom., cov: 33)

Exomes 𝑓: 0.00058 ( 8 hom. )

Consequence

GFER
NM_005262.3 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: -4.02

Variant links:

Genes affected

GFER (HGNC:4236): (growth factor, augmenter of liver regeneration) The hepatotrophic factor designated augmenter of liver regeneration (ALR) is thought to be one of the factors responsible for the extraordinary regenerative capacity of mammalian liver. It has also been called hepatic regenerative stimulation substance (HSS). The gene resides on chromosome 16 in the interval containing the locus for polycystic kidney disease (PKD1). The putative gene product is 42% similar to the scERV1 protein of yeast. The yeast scERV1 gene had been found to be essential for oxidative phosphorylation, the maintenance of mitochondrial genomes, and the cell division cycle. The human gene is both the structural and functional homolog of the yeast scERV1 gene. [provided by RefSeq, Jul 2008]

GFER links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.56).

BP6

Variant 16-1984275-G-C is Benign according to our data. Variant chr16-1984275-G-C is described in ClinVar as [Benign]. Clinvar id is 214469.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-4.02 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0059 (897/152140) while in subpopulation AFR AF= 0.0203 (844/41532). AF 95% confidence interval is 0.0192. There are 6 homozygotes in gnomad4. There are 396 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 6 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GFER	NM_005262.3 linkuse as main transcript	c.57G>C	p.Pro19Pro	synonymous_variant	1/3	ENST00000248114.7	NP_005253.3	P55789-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
GFER	ENST00000248114.7 linkuse as main transcript	c.57G>C	p.Pro19Pro	synonymous_variant	1/3	1	NM_005262.3	ENSP00000248114.6	P55789-1
GFER	ENST00000561710.1 linkuse as main transcript	c.18G>C	p.Pro6Pro	synonymous_variant	1/2	2		ENSP00000456189.1	H3BRD2
GFER	ENST00000569451.1 linkuse as main transcript	c.57G>C	p.Pro19Pro	synonymous_variant	1/2	5		ENSP00000456432.1	H3BRW3

Frequencies

GnomAD3 genomes

AF:

0.00585

AC:

890

AN:

152032

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0202

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00236

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000883

Gnomad OTH

AF:

0.00526

GnomAD3 exomes

AF:

0.000665

AC:

AN:

81174

Hom.:

AF XY:

0.000580

AC XY:

AN XY:

46580

show subpopulations

Gnomad AFR exome

AF:

0.0292

Gnomad AMR exome

AF:

0.00152

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000320

Gnomad OTH exome

AF:

0.000815

GnomAD4 exome

AF:

0.000577

AC:

765

AN:

1325024

Hom.:

Cov.:

AF XY:

0.000489

AC XY:

319

AN XY:

652762

show subpopulations

Gnomad4 AFR exome

AF:

0.0231

Gnomad4 AMR exome

AF:

0.00154

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000275

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000142

Gnomad4 OTH exome

AF:

0.00159

GnomAD4 genome

AF:

0.00590

AC:

897

AN:

152140

Hom.:

Cov.:

AF XY:

0.00532

AC XY:

396

AN XY:

74394

show subpopulations

Gnomad4 AFR

AF:

0.0203

Gnomad4 AMR

AF:

0.00236

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000883

Gnomad4 OTH

AF:

0.00520

Alfa

AF:

0.00251

Hom.:

Bravo

AF:

0.00681

Asia WGS

AF:

0.00204

AC:

AN:

3444

ClinVar

Significance: Benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 26, 2024	- -

not specified

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jun 09, 2014

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

GFER-related disorder

Benign:1

Benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Jul 15, 2024

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.56

CADD

Benign

5.2

DANN

Benign

0.68

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over