6-117322270-T-A

Variant names:

• chr6-117322270-T-A
• rs492132
• NM_001378902.1:c.5624-876A>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001378902.1(ROS1):​c.5624-876A>T 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: 32)
• Consequence: ROS1 NM_001378902.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.390
• Publications: 5 publications found

Genes affected

ROS1 (HGNC:10261): (ROS proto-oncogene 1, receptor tyrosine kinase) This proto-oncogene, highly-expressed in a variety of tumor cell lines, belongs to the sevenless subfamily of tyrosine kinase insulin receptor genes. The protein encoded by this gene is a type I integral membrane protein with tyrosine kinase activity. The protein may function as a growth or differentiation factor receptor. [provided by RefSeq, Jul 2008]

ROS1 Gene-Disease associations (from GenCC):

• male infertility with azoospermia or oligozoospermia due to single gene mutation

  Inheritance: AR Classification: MODERATE Submitted by: King Faisal Specialist Hospital and Research Center
• breast cancer

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ENSG00000282218 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001378902.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ROS1	NM_001378902.1	MANE Select	c.5624-876A>T		intron	N/A	NP_001365831.1
	ROS1	NM_002944.3		c.5642-876A>T		intron	N/A	NP_002935.2
	ROS1	NM_001378891.1		c.5630-876A>T		intron	N/A	NP_001365820.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ROS1	ENST00000368507.8	TSL:5 MANE Select	c.5624-876A>T		intron	N/A	ENSP00000357493.3
	ROS1	ENST00000368508.7	TSL:1	c.5642-876A>T		intron	N/A	ENSP00000357494.3
	ENSG00000282218	ENST00000467125.1	TSL:2	c.548-876A>T		intron	N/A	ENSP00000487717.1

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 992

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	0.92
DANN	Benign	0.65
PhyloP100		-0.39

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: rs492132; hg19: chr6-117643433;