NM_014501.3:c.487G>T

Variant names:

• chr19-55401618-C-A
• rs750061593
• NM_014501.3:c.487G>T

Variant summary

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

The NM_014501.3(UBE2S):​c.487G>T​(p.Gly163Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000275 in 1,453,222 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G163S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000028 (0 hom.)
• Consequence: UBE2S NM_014501.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.488
• Publications: 1 publications found

Genes affected

UBE2S (HGNC:17895): (ubiquitin conjugating enzyme E2 S) This gene encodes a member of the ubiquitin-conjugating enzyme family. The encoded protein is able to form a thiol ester linkage with ubiquitin in a ubiquitin activating enzyme-dependent manner, a characteristic property of ubiquitin carrier proteins. [provided by RefSeq, Jul 2008]

RPL28 (HGNC:10330): (ribosomal protein L28) Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 60S subunit. The protein belongs to the L28E family of ribosomal proteins. It is located in the cytoplasm. Variable expression of this gene in colorectal cancers compared to adjacent normal tissues has been observed, although no correlation between the level of expression and the severity of the disease has been found. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. Alternative splicing results in multiple transcript variants encoding distinct isoforms.[provided by RefSeq, Oct 2008]

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=0.11079365).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014501.3. 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
	UBE2S	NM_014501.3	MANE Select	c.487G>T	p.Gly163Cys	missense	Exon 4 of 4	NP_055316.2	Q16763
	RPL28	NM_001363697.1		c.325-1325C>A		intron	N/A	NP_001350626.1	H0YKD8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	UBE2S	ENST00000264552.14	TSL:1 MANE Select	c.487G>T	p.Gly163Cys	missense	Exon 4 of 4	ENSP00000264552.8	Q16763
	UBE2S	ENST00000917162.1		c.700G>T	p.Gly234Cys	missense	Exon 5 of 5	ENSP00000587221.1
	UBE2S	ENST00000587845.5	TSL:2	c.574G>T	p.Gly192Cys	missense	Exon 5 of 5	ENSP00000467409.1	K7EPJ1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.0000179 AC: 4 AN: 223454 AF XY: 0.00000808

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000933

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000600

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000275 AC: 4 AN: 1453222 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 722632

African (AFR) AF: 0.00 AC: 0 AN: 33346

American (AMR) AF: 0.0000689 AC: 3 AN: 43564

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25852

East Asian (EAS) AF: 0.0000253 AC: 1 AN: 39494

South Asian (SAS) AF: 0.00 AC: 0 AN: 85836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 51294

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4780

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1109198

Other (OTH) AF: 0.00 AC: 0 AN: 59858

GnomAD4 genome Cov.: 32

ExAC AF: 0.0000171 AC: 2

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.20	T
BayesDel_noAF	Benign	-0.32
CADD	Benign	12
DANN	Uncertain	0.99
DEOGEN2	Benign	0.046	T
Eigen	Benign	-0.73
Eigen_PC	Benign	-0.89
FATHMM_MKL	Benign	0.27	N
LIST_S2	Benign	0.47	T
M_CAP	Benign	0.0064	T
MetaRNN	Benign	0.11	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.55	N
PhyloP100		0.49
PrimateAI	Uncertain	0.77	T
PROVEAN	Benign	-1.4	N
REVEL	Benign	0.18
Sift	Benign	0.039	D
Sift4G	Benign	0.072	T
Polyphen		0.96	D
Vest4		0.26
MutPred		0.24		Gain of helix (P = 0.0496)
MVP		0.70
MPC		2.1
ClinPred		0.15	T
GERP RS		0.13
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.0
Varity_R		0.13
gMVP		0.24
Mutation Taster		=90/10	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: rs750061593; hg19: chr19-55912986; COSMIC: COSV52741005; COSMIC: COSV52741005;