NM_001378902.1:c.6785A>G

Variant names:

• chr6-117288733-T-C
• rs1187748126
• NM_001378902.1:c.6785A>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001378902.1(ROS1):​c.6785A>G​(p.Asn2262Ser) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,682 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ROS1 NM_001378902.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.49
• Publications: 0 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

ACMG classification

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=0.24023405).

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

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ROS1	NM_001378902.1	MANE Select	c.6785A>G	p.Asn2262Ser	missense	Exon 44 of 44	NP_001365831.1	Q5H8Y1
	ROS1	NM_002944.3		c.6803A>G	p.Asn2268Ser	missense	Exon 43 of 43	NP_002935.2
	ROS1	NM_001378891.1		c.6791A>G	p.Asn2264Ser	missense	Exon 44 of 44	NP_001365820.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ROS1	ENST00000368507.8	TSL:5 MANE Select	c.6785A>G	p.Asn2262Ser	missense	Exon 44 of 44	ENSP00000357493.3	Q5H8Y1
	ROS1	ENST00000368508.7	TSL:1	c.6803A>G	p.Asn2268Ser	missense	Exon 43 of 43	ENSP00000357494.3	P08922
	ROS1	ENST00000957000.1		c.6830A>G	p.Asn2277Ser	missense	Exon 44 of 44	ENSP00000627059.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461682 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 727124

African (AFR) AF: 0.00 AC: 0 AN: 33466

American (AMR) AF: 0.00 AC: 0 AN: 44696

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26126

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86192

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53402

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111950

Other (OTH) AF: 0.00 AC: 0 AN: 60386

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.20
BayesDel_addAF	Benign	-0.15	T
BayesDel_noAF	Benign	-0.45
CADD	Benign	19
DANN	Uncertain	1.0
DEOGEN2	Benign	0.057	T
Eigen	Benign	-0.022
Eigen_PC	Benign	0.098
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.86	D
M_CAP	Benign	0.029	D
MetaRNN	Benign	0.24	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.4	M
PhyloP100		4.5
PrimateAI	Uncertain	0.52	T
PROVEAN	Benign	-0.22	N
REVEL	Benign	0.10
Sift	Uncertain	0.016	D
Sift4G	Benign	0.13	T
Polyphen		0.41	B
Vest4		0.43
MutPred		0.34		Gain of phosphorylation at N2268 (P = 0.0737)
MVP		0.44
MPC		0.13
ClinPred		0.89	D
GERP RS		4.5
Varity_R		0.077
gMVP		0.20
Mutation Taster		=55/45	polymorphism

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: rs1187748126; hg19: chr6-117609896;