NM_005843.6:c.946T>C

Variant names:

• chr2-152133197-A-G
• rs1016648683
• NM_005843.6:c.946T>C

Variant summary

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

The NM_005843.6(STAM2):​c.946T>C​(p.Ser316Pro) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/22 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)
• Consequence: STAM2 NM_005843.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.64
• Publications: 0 publications found

Genes affected

STAM2 (HGNC:11358): (signal transducing adaptor molecule 2) The protein encoded by this gene is closely related to STAM, an adaptor protein involved in the downstream signaling of cytokine receptors, both of which contain a SH3 domain and the immunoreceptor tyrosine-based activation motif (ITAM). Similar to STAM, this protein acts downstream of JAK kinases, and is phosphorylated in response to cytokine stimulation. This protein and STAM thus are thought to exhibit compensatory effects on the signaling pathway downstream of JAK kinases upon cytokine stimulation. [provided by RefSeq, Jul 2008]

ENSG00000304591 (HGNC:):

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=0.18177056).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005843.6. 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
	STAM2	NM_005843.6	MANE Select	c.946T>C	p.Ser316Pro	missense	Exon 10 of 14	NP_005834.4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAM2	ENST00000263904.5	TSL:1 MANE Select	c.946T>C	p.Ser316Pro	missense	Exon 10 of 14	ENSP00000263904.4	O75886-1
	STAM2	ENST00000463854.5	TSL:1	n.1053T>C		non_coding_transcript_exon	Exon 10 of 11
	STAM2	ENST00000482997.5	TSL:1	n.1033T>C		non_coding_transcript_exon	Exon 10 of 12

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 33

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	0.10
BayesDel_addAF	Benign	-0.042	T
BayesDel_noAF	Benign	-0.30
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Benign	0.20	T
Eigen	Benign	-0.14
Eigen_PC	Benign	0.071
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Benign	0.59	T
M_CAP	Benign	0.0095	T
MetaRNN	Benign	0.18	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.6	L
PhyloP100		3.6
PrimateAI	Uncertain	0.50	T
PROVEAN	Benign	-1.8	N
REVEL	Benign	0.12
Sift	Benign	0.20	T
Sift4G	Benign	0.27	T
Polyphen		0.0040	B
Vest4		0.25
MutPred		0.26		Loss of phosphorylation at S316 (P = 0.0229)
MVP		0.47
MPC		0.060
ClinPred		0.76	D
GERP RS		5.8
Varity_R		0.43
gMVP		0.59
Mutation Taster		=68/32	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: rs1016648683; hg19: chr2-152989711;