chr10-17688078-G-C

Variant names:

• chr10-17688078-G-C
• rs568999505
• NM_003473.4:c.349G>C

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_003473.4(STAM):​c.349G>C​(p.Asp117His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000131 in 152,298 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: 𝑓 0.000013 (0 hom., cov: 32)
• Consequence: STAM NM_003473.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 8.15
• Publications: 0 publications found

Genes affected

STAM (HGNC:11357): (signal transducing adaptor molecule) This gene encodes a member of the signal-transducing adaptor molecule family. These proteins mediate downstream signaling of cytokine receptors and also play a role in ER to Golgi trafficking by interacting with the coat protein II complex. The encoded protein also associates with hepatocyte growth factor-regulated substrate to form the endosomal sorting complex required for transport-0 (ESCRT-0), which sorts ubiquitinated membrane proteins to the ESCRT-1 complex for lysosomal degradation. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, Feb 2011]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.27441597).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003473.4. 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
	STAM	NM_003473.4	MANE Select	c.349G>C	p.Asp117His	missense	Exon 5 of 14	NP_003464.1	Q92783-1
	STAM	NM_001324282.2		c.253G>C	p.Asp85His	missense	Exon 4 of 13	NP_001311211.1
	STAM	NM_001324283.2		c.199G>C	p.Asp67His	missense	Exon 4 of 13	NP_001311212.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAM	ENST00000377524.8	TSL:1 MANE Select	c.349G>C	p.Asp117His	missense	Exon 5 of 14	ENSP00000366746.3	Q92783-1
	STAM	ENST00000892730.1		c.349G>C	p.Asp117His	missense	Exon 5 of 14	ENSP00000562789.1
	STAM	ENST00000945545.1		c.349G>C	p.Asp117His	missense	Exon 5 of 14	ENSP00000615604.1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152180 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000131

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000401 AC: 1 AN: 249226 AF XY: 0.00000742

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000294

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Cov.: 30

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152298 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74478

African (AFR) AF: 0.00 AC: 0 AN: 41558

American (AMR) AF: 0.000131 AC: 2 AN: 15304

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68026

Other (OTH) AF: 0.00 AC: 0 AN: 2116

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

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	0.32
BayesDel_addAF	Benign	-0.021	T
BayesDel_noAF	Benign	-0.27
CADD	Pathogenic	28
DANN	Uncertain	0.99
DEOGEN2	Benign	0.18	T
Eigen	Uncertain	0.66
Eigen_PC	Pathogenic	0.71
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.95	D
M_CAP	Benign	0.0076	T
MetaRNN	Benign	0.27	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.64	N
PhyloP100		8.1
PrimateAI	Uncertain	0.61	T
PROVEAN	Benign	-2.3	N
REVEL	Benign	0.23
Sift	Uncertain	0.0040	D
Sift4G	Uncertain	0.0020	D
Polyphen		0.99	D
Vest4		0.48
MutPred		0.44		Gain of ubiquitination at K120 (P = 0.1028)
MVP		0.39
MPC		0.16
ClinPred		0.94	D
GERP RS		4.9
Varity_R		0.61
gMVP		0.42
Mutation Taster		=44/56	disease causing

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: rs568999505; hg19: chr10-17730077;