10-6105015-G-A

Position:

• chr10-6105015-G-A

Variant summary

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

The NM_032905.5(RBM17):​c.325G>A​(p.Glu109Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: RBM17 NM_032905.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.41

Genes affected

RBM17 (HGNC:16944): (RNA binding motif protein 17) This gene encodes an RNA binding protein. The encoded protein is part of the spliceosome complex and functions in the second catalytic step of mRNA splicing. Alternatively spliced transcript variants have been described. Related pseudogenes exist on chromosomes 9 and 15. [provided by RefSeq, Mar 2009]

RBM17 (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/exons	MANE	Protein	UniProt
RBM17	NM_032905.5	c.325G>A	p.Glu109Lys	missense_variant	4/12	ENST00000379888.9	NP_116294.1
RBM17	NM_001145547.2	c.325G>A	p.Glu109Lys	missense_variant	4/12		NP_001139019.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RBM17	ENST00000379888.9	c.325G>A	p.Glu109Lys	missense_variant	4/12	1	NM_032905.5	ENSP00000369218.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 13, 2023

The c.325G>A (p.E109K) alteration is located in exon 4 (coding exon 3) of the RBM17 gene. This alteration results from a G to A substitution at nucleotide position 325, causing the glutamic acid (E) at amino acid position 109 to be replaced by a lysine (K). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.97
BayesDel_addAF	Uncertain	0.12	D
BayesDel_noAF	Uncertain	-0.060
CADD	Pathogenic	32
DANN	Pathogenic	1.0
DEOGEN2	Uncertain	0.46	T;.;T;T;T
Eigen	Uncertain	0.60
Eigen_PC	Uncertain	0.66
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	.;D;D;D;D
M_CAP	Benign	0.0077	T
MetaRNN	Uncertain	0.56	D;D;D;D;D
MetaSVM	Uncertain	-0.25	T
MutationAssessor	Uncertain	2.6	M;.;.;M;.
PrimateAI	Pathogenic	0.94	D
PROVEAN	Uncertain	-3.2	D;D;D;D;D
REVEL	Benign	0.25
Sift	Uncertain	0.0050	D;D;D;D;D
Sift4G	Uncertain	0.024	D;D;D;D;D
Polyphen		0.99	D;.;.;D;.
Vest4		0.79
MutPred		0.44		Gain of methylation at E109 (P = 5e-04);.;Gain of methylation at E109 (P = 5e-04);Gain of methylation at E109 (P = 5e-04);Gain of methylation at E109 (P = 5e-04);
MVP		0.58
MPC		1.0
ClinPred		0.90	D
GERP RS		5.5
Varity_R		0.57
gMVP		0.66

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: chr10-6146978;