Variant 1-196825463-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_002113.3(CFHR1):c.59-14T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000123 in 1,419,434 control chromosomes in the GnomAD database, including 45 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.00060 ( 27 hom., cov: 24)

Exomes 𝑓: 0.000072 ( 18 hom. )

Consequence

CFHR1
NM_002113.3 intron

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 0.186

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:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High Homozygotes in GnomAd4 at 27 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.59-14T>C		intron_variant		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.59-14T>C		intron_variant		1	NM_002113.3	ENSP00000314299.5		Q03591

Frequencies

GnomAD3 genomes

AF:

0.000576

AC:

AN:

135502

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00230

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000214

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:

0.0000155

Gnomad OTH

AF:

0.000549

GnomAD3 exomes

AF:

0.000112

AC:

AN:

223522

Hom.:

AF XY:

0.0000993

AC XY:

AN XY:

120798

show subpopulations

Gnomad AFR exome

AF:

0.00194

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:

0.0000298

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000717

AC:

AN:

1283814

Hom.:

Cov.:

AF XY:

0.0000717

AC XY:

AN XY:

641334

show subpopulations

Gnomad4 AFR exome

AF:

0.00193

Gnomad4 AMR exome

AF:

0.0000697

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000514

Gnomad4 SAS exome

AF:

0.0000139

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000287

Gnomad4 OTH exome

AF:

0.000207

GnomAD4 genome

AF:

0.000605

AC:

AN:

135620

Hom.:

Cov.:

AF XY:

0.000576

AC XY:

AN XY:

65944

show subpopulations

Gnomad4 AFR

AF:

0.00242

Gnomad4 AMR

AF:

0.000213

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000155

Gnomad4 OTH

AF:

0.000543

Alfa

AF:

0.000506

Hom.:

Asia WGS

AF:

0.000931

AC:

AN:

3236

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Uncertain:2

Uncertain significance, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Uncertain significance, criteria provided, single submitter	clinical testing	Mayo Clinic Laboratories, Mayo Clinic	Feb 10, 2022	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.91

CADD

Benign

0.072

DANN

Benign

0.66

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.28

Details are displayed if max score is > 0.2

DS_AL_spliceai

0.28

Position offset: 14

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