17-47274439-C-G

Variant names:

• chr17-47274439-C-G
• NM_000212.3:c.100C>G

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_000212.3(ITGB3):​c.100C>G​(p.Arg34Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ITGB3 NM_000212.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.38

Genes affected

ITGB3 (HGNC:6156): (integrin subunit beta 3) The ITGB3 protein product is the integrin beta chain beta 3. Integrins are integral cell-surface proteins composed of an alpha chain and a beta chain. A given chain may combine with multiple partners resulting in different integrins. Integrin beta 3 is found along with the alpha IIb chain in platelets. Integrins are known to participate in cell adhesion as well as cell-surface mediated signalling. [provided by RefSeq, Jul 2008]

ENSG00000259753 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ITGB3	NM_000212.3	c.100C>G	p.Arg34Gly	missense_variant	Exon 2 of 15	ENST00000559488.7	NP_000203.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ITGB3	ENST00000559488.7	c.100C>G	p.Arg34Gly	missense_variant	Exon 2 of 15	1	NM_000212.3	ENSP00000452786.2
ITGB3	ENST00000571680.1	c.100C>G	p.Arg34Gly	missense_variant	Exon 2 of 9	1		ENSP00000461626.1
ENSG00000259753	ENST00000560629.1	n.64C>G		non_coding_transcript_exon_variant	Exon 2 of 18	2		ENSP00000456711.2
ITGB3	ENST00000696963.1	c.100C>G	p.Arg34Gly	missense_variant	Exon 2 of 14			ENSP00000513002.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.24
BayesDel_addAF	Pathogenic	0.22	D
BayesDel_noAF	Uncertain	0.070
CADD	Benign	19
DANN	Benign	0.92
DEOGEN2	Benign	0.27	T;.
Eigen	Benign	-0.096
Eigen_PC	Benign	-0.073
FATHMM_MKL	Uncertain	0.87	D
LIST_S2	Benign	0.74	T;T
M_CAP	Benign	0.045	D
MetaRNN	Uncertain	0.62	D;D
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.0	N;.
PrimateAI	Uncertain	0.79	T
PROVEAN	Benign	0.25	N;.
Sift	Benign	0.99	T;.
Sift4G	Benign	0.81	T;T
Polyphen		1.0	D;.
Vest4		0.78
MutPred		0.48		Gain of glycosylation at T32 (P = 0.0483);Gain of glycosylation at T32 (P = 0.0483);
MVP		0.91
MPC		1.3
ClinPred		0.83	D
GERP RS		3.1
Varity_R		0.54
gMVP		0.87

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr17-45351805;