rs1027987

Variant names:

• chr8-55969624-A-C
• rs1027987
• NM_002350.4:c.974-93A>C

Your query was ambiguous. Multiple possible variants found:

• chr8-55969624-A-C
• chr8-55969624-A-G
• chr8-55969624-A-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_002350.4(LYN):​c.974-93A>C variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: LYN NM_002350.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.36

Genes affected

LYN (HGNC:6735): (LYN proto-oncogene, Src family tyrosine kinase) This gene encodes a tyrosine protein kinase, which maybe involved in the regulation of mast cell degranulation, and erythroid differentiation. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2011]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LYN	NM_002350.4	c.974-93A>C		intron_variant	Intron 9 of 12	ENST00000519728.6	NP_002341.1
LYN	NM_001111097.3	c.911-93A>C		intron_variant	Intron 9 of 12		NP_001104567.1
LYN	XM_011517529.4	c.707-93A>C		intron_variant	Intron 8 of 11		XP_011515831.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LYN	ENST00000519728.6	c.974-93A>C		intron_variant	Intron 9 of 12	1	NM_002350.4	ENSP00000428924.1
LYN	ENST00000520220.6	c.911-93A>C		intron_variant	Intron 9 of 12	1		ENSP00000428424.1
LYN	ENST00000420292.1	n.382-93A>C		intron_variant	Intron 2 of 3	3

Frequencies

GnomAD3 genomes Cov.: 33

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	0.18
DANN	Benign	0.47
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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

LitVar

Other links and lift over

dbSNP: rs1027987; hg19: chr8-56882183;