Variant rs587778219 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_022148.4(CRLF2):c.190G>A(p.Gly64Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000105 in 1,612,964 control chromosomes in the GnomAD database, including 1 homozygotes. There are 9 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 12/17 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as not provided (no stars).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., 0 hem., cov: 32)

Exomes 𝑓: 0.000011 ( 1 hom. 9 hem. )

Consequence

CRLF2
NM_022148.4 missense

Scores

Clinical Significance

not provided no classification provided O:1

Conservation

PhyloP100: -1.52

Variant links:

Genes affected

CRLF2 (HGNC:14281): (cytokine receptor like factor 2) This gene encodes a member of the type I cytokine receptor family. The encoded protein is a receptor for thymic stromal lymphopoietin (TSLP). Together with the interleukin 7 receptor (IL7R), the encoded protein and TSLP activate STAT3, STAT5, and JAK2 pathways, which control processes such as cell proliferation and development of the hematopoietic system. Rearrangement of this gene with immunoglobulin heavy chain gene (IGH) on chromosome 14, or with P2Y purinoceptor 8 gene (P2RY8) on the same X or Y chromosomes is associated with B-progenitor acute lymphoblastic leukemia (ALL) and Down syndrome ALL. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2014]

CRLF2 links:

CRLF2 (HGNC:):

CRLF2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.06079033).

BS2

High Hemizygotes in GnomAdExome4 at 9 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CRLF2	NM_022148.4 linkuse as main transcript	c.190G>A	p.Gly64Ser	missense_variant	3/8	ENST00000400841.8	NP_071431.2	Q9HC73-1D0E2W4
CRLF2	XM_011546181.3 linkuse as main transcript	c.187G>A	p.Gly63Ser	missense_variant	3/8		XP_011544483.1
CRLF2	NM_001012288.3 linkuse as main transcript	c.-147G>A		5_prime_UTR_variant	2/7		NP_001012288.2	Q9HC73-3
CRLF2	NR_110830.2 linkuse as main transcript	n.202G>A		non_coding_transcript_exon_variant	3/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CRLF2	ENST00000400841.8 linkuse as main transcript	c.190G>A	p.Gly64Ser	missense_variant	3/8	1	NM_022148.4	ENSP00000383641.3	Q9HC73-1
CRLF2	ENST00000381567.8 linkuse as main transcript	c.-147G>A		5_prime_UTR_variant	2/7	1		ENSP00000370979.4	Q9HC73-3
CRLF2	ENST00000467626.6 linkuse as main transcript	n.187G>A		non_coding_transcript_exon_variant	3/8	5		ENSP00000485269.1	A0A0C4DH06

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

152078

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74286

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000403

AC:

AN:

248020

Hom.:

AF XY:

0.00

AC XY:

AN XY:

134552

show subpopulations

Gnomad AFR exome

AF:

0.0000646

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000110

AC:

AN:

1460768

Hom.:

Cov.:

AF XY:

0.0000124

AC XY:

AN XY:

726664

show subpopulations

Gnomad4 AFR exome

AF:

0.000179

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000450

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152196

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74414

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000151

ExAC

AF:

0.00000827

AC:

ClinVar

Significance: not provided

Submissions summary: Other:1

Revision: no classification provided

LINK: link

Submissions by phenotype

not specified

Other:1

not provided, no classification provided

reference population

ITMI

Sep 19, 2013

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.41

CADD

Benign

0.0020

DANN

Benign

0.60

DEOGEN2

Benign

0.023

T;T

FATHMM_MKL

Benign

0.00059

LIST_S2

Benign

0.31

T;.

M_CAP

Benign

0.024

MetaRNN

Benign

0.061

T;T

MetaSVM

Uncertain

-0.22

MutationAssessor

Benign

-0.55

N;N

PrimateAI

Uncertain

0.51

PROVEAN

Benign

0.44

N;N

REVEL

Uncertain

0.35

Sift

Benign

0.40

T;T

Sift4G

Benign

0.92

T;T

Polyphen

0.65

P;P

Vest4

0.26

MutPred

0.28

Loss of methylation at R61 (P = 0.0786);Loss of methylation at R61 (P = 0.0786);

MVP

0.73

ClinPred

0.064

GERP RS

-1.8

Varity_R

0.071

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

Details are displayed if max score is > 0.2

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