1-196998292-G-C

Variant names:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_030787.4(CFHR5):c.1135G>C(p.Val379Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0011 in 1,610,934 control chromosomes in the GnomAD database, including 25 homozygotes. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.0046 ( 11 hom., cov: 32)

Exomes 𝑓: 0.00074 ( 14 hom. )

Consequence

CFHR5
NM_030787.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:2O:1

Conservation

PhyloP100: -0.448

Publications

6 publications found

Variant links:

Genes affected

CFHR5 (HGNC:24668): (complement factor H related 5) This gene is a member of a small complement factor H (CFH) gene cluster on chromosome 1. Each member of this gene family contains multiple short consensus repeats (SCRs) typical of regulators of complement activation. The protein encoded by this gene has nine SCRs with the first two repeats having heparin binding properties, a region within repeats 5-7 having heparin binding and C reactive protein binding properties, and the C-terminal repeats being similar to a complement component 3 b (C3b) binding domain. This protein co-localizes with C3, binds C3b in a dose-dependent manner, and is recruited to tissues damaged by C-reactive protein. Allelic variations in this gene have been associated, but not causally linked, with two different forms of kidney disease: membranoproliferative glomerulonephritis type II (MPGNII) and hemolytic uraemic syndrome (HUS). [provided by RefSeq, Jan 2010]

CFHR5 Gene-Disease associations (from GenCC):

C3 glomerulonephritis
Inheritance: AD Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)

CFHR5 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0051698387).

BP6

Variant 1-196998292-G-C is Benign according to our data. Variant chr1-196998292-G-C is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 68844.

BS2

High AC in GnomAd4 at 694 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CFHR5	NM_030787.4 link	c.1135G>C	p.Val379Leu	missense_variant	Exon 7 of 10	ENST00000256785.5	NP_110414.1	Q9BXR6
CFHR5	XM_011510020.3 link	c.1144G>C	p.Val382Leu	missense_variant	Exon 7 of 10		XP_011508322.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CFHR5	ENST00000256785.5 link	c.1135G>C	p.Val379Leu	missense_variant	Exon 7 of 10	1	NM_030787.4	ENSP00000256785.4		Q9BXR6

Frequencies

GnomAD3 genomes

AF:

0.00449

AC:

683

AN:

152014

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0144

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00190

Gnomad ASJ

AF:

0.0127

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000883

Gnomad OTH

AF:

0.00288

GnomAD2 exomes

AF:

0.00158

AC:

395

AN:

250622

AF XY:

0.00137

show subpopulations

Gnomad AFR exome

AF:

0.0134

Gnomad AMR exome

AF:

0.000349

Gnomad ASJ exome

AF:

0.0129

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000203

Gnomad OTH exome

AF:

0.00180

GnomAD4 exome

AF:

0.000740

AC:

1080

AN:

1458802

Hom.:

Cov.:

AF XY:

0.000695

AC XY:

504

AN XY:

725694

show subpopulations

African (AFR)

AF:

0.0149

AC:

498

AN:

33392

American (AMR)

AF:

0.000560

AC:

AN:

44606

Ashkenazi Jewish (ASJ)

AF:

0.0126

AC:

328

AN:

26056

East Asian (EAS)

AF:

0.00

AC:

AN:

39532

South Asian (SAS)

AF:

0.0000466

AC:

AN:

85800

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53272

Middle Eastern (MID)

AF:

0.000348

AC:

AN:

5750

European-Non Finnish (NFE)

AF:

0.0000820

AC:

AN:

1110156

Other (OTH)

AF:

0.00219

AC:

132

AN:

60238

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.464

Heterozygous variant carriers

102

153

204

255

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

110

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00456

AC:

694

AN:

152132

Hom.:

Cov.:

AF XY:

0.00417

AC XY:

310

AN XY:

74390

show subpopulations

African (AFR)

AF:

0.0146

AC:

608

AN:

41506

American (AMR)

AF:

0.00190

AC:

AN:

15278

Ashkenazi Jewish (ASJ)

AF:

0.0127

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5186

South Asian (SAS)

AF:

0.000207

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10598

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000883

AC:

AN:

67950

Other (OTH)

AF:

0.00285

AC:

AN:

2108

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.506

Heterozygous variant carriers

117

146

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Genome Hom

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00170

Hom.:

Bravo

AF:

0.00501

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.0118

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.00164

AC:

199

Asia WGS

AF:

0.00232

AC:

AN:

3468

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:2Other:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Benign:1Other:1

UniProtKB/Swiss-Prot

Significance:not provided

Review Status:no classification provided

Collection Method:literature only

- -

Feb 03, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

not specified

Uncertain:1

May 04, 2022

Mendelics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

CFH-Related Dense Deposit Disease / Membranoproliferative Glomerulonephritis Type II

Benign:1

Apr 27, 2017

Illumina Laboratory Services, Illumina

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). Publications were found based on this search. The evidence from the literature, in combination with allele frequency data from public databases where available, was sufficient to determine this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.098

BayesDel_addAF

Benign

-0.67

BayesDel_noAF

Benign

-0.73

CADD

Benign

0.27

(source)

DANN

Benign

0.43

DEOGEN2

Benign

0.00069

Eigen

Benign

-1.7

Eigen_PC

Benign

-1.7

FATHMM_MKL

Benign

0.00017

LIST_S2

Benign

0.26

MetaRNN

Benign

0.0052

MetaSVM

Benign

-1.1

MutationAssessor

Benign

-0.61

PhyloP100

-0.45

PrimateAI

Benign

0.30

PROVEAN

Benign

0.10

REVEL

Benign

0.026

Sift

Benign

0.53

Sift4G

Benign

0.51

Polyphen

0.0

Vest4

0.64

MutPred

0.38

Loss of methylation at K374 (P = 0.0865);

MVP

0.35

MPC

0.015

ClinPred

0.000036

GERP RS

-4.5

Varity_R

0.033

gMVP

0.49

Mutation Taster

=100/0

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over