Genetic Variant FCRL2:p.Pro283Thr (chr1-157768450-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_030764.4(FCRL2):c.847C>A(p.Pro283Thr) variant causes a missense 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. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P283S) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 32)

Consequence

FCRL2
NM_030764.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.0750

Publications

0 publications found

Variant links:

Genes affected

FCRL2 (HGNC:14875): (Fc receptor like 2) This gene encodes a member of the immunoglobulin receptor superfamily and is one of several Fc receptor-like glycoproteins clustered on the long arm of chromosome 1. The encoded protein has four extracellular C2-type immunoglobulin domains, a transmembrane domain and a cytoplasmic domain that contains one immunoreceptor-tyrosine activation motif and two immunoreceptor-tyrosine inhibitory motifs. This protein may be a prognostic marker for chronic lymphocytic leukemia. Alternatively spliced transcript variants have been described, but their biological validity has not been determined. [provided by RefSeq, Apr 2009]

FCRL2 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.07672772).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_030764.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FCRL2	NM_030764.4	MANE Select	c.847C>A	p.Pro283Thr	missense	Exon 5 of 12	NP_110391.2
FCRL2	NM_001159488.2		c.847C>A	p.Pro283Thr	missense	Exon 5 of 9	NP_001152960.1	B4DVJ9
FCRL2	NR_125358.2		n.370-1479C>A		intron	N/A

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FCRL2	ENST00000361516.8	TSL:1 MANE Select	c.847C>A	p.Pro283Thr	missense	Exon 5 of 12	ENSP00000355157.3	Q96LA5-1
FCRL2	ENST00000368181.4	TSL:1	c.311-1479C>A		intron	N/A	ENSP00000357163.4	Q96LA5-5
FCRL2	ENST00000368178.3	TSL:1	n.1861C>A		non_coding_transcript_exon	Exon 1 of 7

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000119

AC:

AN:

251366

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000163

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

ExAC

AF:

0.0000247

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.097

BayesDel_addAF

Benign

-0.52

BayesDel_noAF

Benign

-0.72

CADD

Benign

1.8

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.20

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.026

LIST_S2

Benign

0.58

M_CAP

Benign

0.015

MetaRNN

Benign

0.077

MetaSVM

Benign

-0.89

MutationAssessor

Benign

0.70

PhyloP100

0.075

PrimateAI

Benign

0.25

PROVEAN

Uncertain

-4.1

REVEL

Benign

0.022

Sift

Benign

0.29

Sift4G

Benign

0.16

Polyphen

0.13

Vest4

0.074

MutPred

0.34

Gain of MoRF binding (P = 0.0435)

MVP

0.17

MPC

0.14

ClinPred

0.25

GERP RS

-0.85

Varity_R

0.11

gMVP

0.27

Mutation Taster

=99/1

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over