1-161629781-T-T

Position:

• chr1-161629781-T-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001244753.2(FCGR3B):​c. variant causes a exon region change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as no classification for the single variant (no stars).

• Frequency: Genomes: not found (cov: 10)
• Consequence: FCGR3B NM_001244753.2 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.96

Genes affected

FCGR3B (HGNC:3620): (Fc gamma receptor IIIb) The protein encoded by this gene is a low affinity receptor for the Fc region of gamma immunoglobulins (IgG). The encoded protein acts as a monomer and can bind either monomeric or aggregated IgG. This gene may function to capture immune complexes in the peripheral circulation. Several transcript variants encoding different isoforms have been found for this gene. A highly-similar gene encoding a related protein is also found on chromosome 1. [provided by RefSeq, Aug 2012]

ENSG00000289768 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FCGR3B	NM_001244753.2	c.		exon_region	3/5	ENST00000650385.1	NP_001231682.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FCGR3B	ENST00000650385.1	c.		exon_region	3/5		NM_001244753.2	ENSP00000497461.1
ENSG00000289768	ENST00000699402.1	c.		intron_variant				ENSP00000514363.1

Frequencies

GnomAD3 genomes Cov.: 10

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 10

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr1-161599571;