rs1409153

Variant names:

• chr1-196910875-C-A
• rs1409153
• NM_001201550.3:c.997+397C>A

Your query was ambiguous. Multiple possible variants found:

• chr1-196910875-C-A
• chr1-196910875-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001201550.3(CFHR4):​c.997+397C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: CFHR4 NM_001201550.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0570
• Publications: 7 publications found

Genes affected

CFHR4 (HGNC:16979): (complement factor H related 4) This gene is a member of the complement factor H (CFH) gene family, and encodes one of the 5 CFH-related (CFHR) proteins. These 5 genes are closely linked to the CFH gene on chromosome 1q31-q32. The CFHRs are secreted plasma proteins synthesized primarily by the hepatocytes, and composed of highly-related short consensus repeats (SCRs). This protein enhances the cofactor activity of CFH, and is involved in complement regulation. It can associate with lipoproteins and may play a role in lipid metabolism. Alternatively spliced transcript variants encoding different isoforms (varying in the number of SCRs) have been described for this gene. [provided by RefSeq, Jan 2011]

LOC105371675 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001201550.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CFHR4	NM_001201550.3	MANE Select	c.997+397C>A		intron	N/A	NP_001188479.1	Q92496-1
	CFHR4	NM_001201551.2		c.994+397C>A		intron	N/A	NP_001188480.1	Q92496-2
	CFHR4	NM_006684.5		c.257-1865C>A		intron	N/A	NP_006675.2	Q92496-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CFHR4	ENST00000608469.6	TSL:1 MANE Select	c.997+397C>A		intron	N/A	ENSP00000477162.2	Q92496-1
	CFHR4	ENST00000251424.8	TSL:1	c.257-1865C>A		intron	N/A	ENSP00000251424.4	Q92496-3
	CFHR4	ENST00000367416.6	TSL:2	c.994+397C>A		intron	N/A	ENSP00000356386.2	Q92496-2

Frequencies

GnomAD3 genomes Cov.: 31

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 4453

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	6.9
DANN	Benign	0.12
PhyloP100		-0.057

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.14		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs1409153; hg19: chr1-196880005;