Variant 1-196825635-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_002113.3(CFHR1):c.217A>G(p.Thr73Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000931 in 1,524,848 control chromosomes in the GnomAD database, including 36 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000096 ( 1 hom., cov: 24)

Exomes 𝑓: 0.000093 ( 35 hom. )

Consequence

CFHR1
NM_002113.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.20

Variant links:

Genes affected

CFHR1 (HGNC:4888): (complement factor H related 1) This gene encodes a secreted protein belonging to the complement factor H protein family. It binds to Pseudomonas aeruginosa elongation factor Tuf together with plasminogen, which is proteolytically activated. It is proposed that Tuf acts as a virulence factor by acquiring host proteins to the pathogen surface, controlling complement, and facilitating tissue invasion. Mutations in this gene are associated with an increased risk of atypical hemolytic-uremic syndrome. [provided by RefSeq, Oct 2009]

CFHR1 links:

CFHR1 (HGNC:):

CFHR1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.16327828).

BS2

High Homozygotes in GnomAdExome4 at 35 AD,AR,Digenic gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CFHR1	NM_002113.3 linkuse as main transcript	c.217A>G	p.Thr73Ala	missense_variant	2/6	ENST00000320493.10	NP_002104.2	Q03591

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CFHR1	ENST00000320493.10 linkuse as main transcript	c.217A>G	p.Thr73Ala	missense_variant	2/6	1	NM_002113.3	ENSP00000314299.5		Q03591

Frequencies

GnomAD3 genomes

AF:

0.0000960

AC:

AN:

135422

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000315

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000186

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000506

AC:

AN:

236974

Hom.:

AF XY:

0.0000391

AC XY:

AN XY:

127736

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.000111

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000928

AC:

129

AN:

1389426

Hom.:

Cov.:

AF XY:

0.0000957

AC XY:

AN XY:

689794

show subpopulations

Gnomad4 AFR exome

AF:

0.000187

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000262

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000112

Gnomad4 OTH exome

AF:

0.0000526

GnomAD4 genome

AF:

0.0000960

AC:

AN:

135422

Hom.:

Cov.:

AF XY:

0.0000912

AC XY:

AN XY:

65820

show subpopulations

Gnomad4 AFR

AF:

0.0000315

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000186

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000124

Hom.:

Bravo

AF:

0.0000718

ExAC

AF:

0.0000348

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Mayo Clinic Laboratories, Mayo Clinic

Dec 22, 2020

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.47

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.054

T;T

Eigen

Benign

-0.57

Eigen_PC

Benign

-0.60

FATHMM_MKL

Benign

0.036

LIST_S2

Benign

0.35

T;T

M_CAP

Benign

0.026

MetaRNN

Benign

0.16

T;T

MetaSVM

Benign

-0.88

MutationAssessor

Pathogenic

3.0

M;.

PROVEAN

Uncertain

-2.5

N;D

REVEL

Benign

0.17

Sift

Benign

0.27

T;T

Sift4G

Benign

0.15

T;D

Polyphen

0.025

B;.

Vest4

0.22

MutPred

0.56

Loss of sheet (P = 0.0228);Loss of sheet (P = 0.0228);

MVP

0.71

MPC

0.12

ClinPred

0.11

GERP RS

1.8

Varity_R

0.11

gMVP

0.41

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

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