rs1466156518

Variant names:

• chr10-96196915-C-G
• rs1466156518
• NM_013314.4:c.1244G>C

Your query was ambiguous. Multiple possible variants found:

• chr10-96196915-C-G
• chr10-96196915-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_013314.4(BLNK):​c.1244G>C​(p.Gly415Ala) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: BLNK NM_013314.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.25
• Publications: 0 publications found

Genes affected

BLNK (HGNC:14211): (B cell linker) This gene encodes a cytoplasmic linker or adaptor protein that plays a critical role in B cell development. This protein bridges B cell receptor-associated kinase activation with downstream signaling pathways, thereby affecting various biological functions. The phosphorylation of five tyrosine residues is necessary for this protein to nucleate distinct signaling effectors following B cell receptor activation. Mutations in this gene cause hypoglobulinemia and absent B cells, a disease in which the pro- to pre-B-cell transition is developmentally blocked. Deficiency in this protein has also been shown in some cases of pre-B acute lymphoblastic leukemia. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, May 2012]

ZNF518A (HGNC:29009): (zinc finger protein 518A) The protein encoded by this gene is a member of the krueppel C2H2-type zinc finger protein family. The encoded protein contains five zinc fingers and is likely a nuclear transcriptional regulator. Numerous transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Aug 2016]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.76

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_013314.4. 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
	BLNK	NM_013314.4	MANE Select	c.1244G>C	p.Gly415Ala	missense	Exon 16 of 17	NP_037446.1	Q8WV28-1
	BLNK	NM_001114094.2		c.1175G>C	p.Gly392Ala	missense	Exon 15 of 16	NP_001107566.1	Q8WV28-2
	BLNK	NM_001258440.2		c.1095+3160G>C		intron	N/A	NP_001245369.1	Q8WV28-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BLNK	ENST00000224337.10	TSL:1 MANE Select	c.1244G>C	p.Gly415Ala	missense	Exon 16 of 17	ENSP00000224337.6	Q8WV28-1
	BLNK	ENST00000371176.7	TSL:1	c.1175G>C	p.Gly392Ala	missense	Exon 15 of 16	ENSP00000360218.2	Q8WV28-2
	BLNK	ENST00000413476.6	TSL:1	c.1095+3160G>C		intron	N/A	ENSP00000397487.2	Q8WV28-3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Agammaglobulinemia 4, autosomal recessive (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.53
BayesDel_addAF	Pathogenic	0.18	D
BayesDel_noAF	Uncertain	0.020
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.91	D
Eigen	Uncertain	0.46
Eigen_PC	Uncertain	0.51
FATHMM_MKL	Pathogenic	0.97	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.026	D
MetaRNN	Pathogenic	0.76	D
MetaSVM	Benign	-0.41	T
MutationAssessor	Uncertain	2.5	M
PhyloP100		5.2
PrimateAI	Uncertain	0.52	T
PROVEAN	Uncertain	-2.5	N
REVEL	Uncertain	0.37
Sift	Benign	0.13	T
Sift4G	Uncertain	0.017	D
Polyphen		0.96	D
Vest4		0.76
MutPred		0.46		Gain of relative solvent accessibility (P = 0.0479)
MVP		0.81
MPC		0.80
ClinPred		0.98	D
GERP RS		5.2
Varity_R		0.34
gMVP		0.55
Mutation Taster		=19/81	disease causing

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

Other links and lift over

dbSNP: rs1466156518; hg19: chr10-97956671;