CGRRF1 p.Arg185Arg

Variant names:

• chr14-54531032-C-C
• ENST00000216420.12:c.

Your query was ambiguous. Multiple possible variants found:

• chr14-54531033--
• chr14-54531035-G-T
• chr14-54531035-G-C
• chr14-54531035-G-A
• chr14-54531033-C-A
• chr14-54531033-CGG-AGA

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_006568.3(CGRRF1):​c. variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: CGRRF1 NM_006568.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.77
• Publications: 0 publications found

Genes affected

CGRRF1 (HGNC:15528): (cell growth regulator with ring finger domain 1) Predicted to enable metal ion binding activity. Predicted to be involved in negative regulation of cell growth. Located in endoplasmic reticulum and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006568.3. 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
	CGRRF1	NM_006568.3	MANE Select	c.		intron	N/A	NP_006559.1	Q99675

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CGRRF1	ENST00000216420.12	TSL:1 MANE Select	c.		exon_region	Exon 4 of 6	ENSP00000216420.7	Q99675
	CGRRF1	ENST00000908184.1		c.		exon_region	Exon 6 of 8	ENSP00000578243.1
	CGRRF1	ENST00000908185.1		c.		exon_region	Exon 5 of 7	ENSP00000578244.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		2.8

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr14-54997750;