rs986919831

Variant names:

• chr2-223598351-A-G
• NM_003469.5:c.932T>C

Your query was ambiguous. Multiple possible variants found:

• chr2-223598351-A-G
• chr2-223598351-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_003469.5(SCG2):​c.932T>C​(p.Ile311Thr) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SCG2 NM_003469.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 8.91

Genes affected

SCG2 (HGNC:10575): (secretogranin II) The protein encoded by this gene is a member of the chromogranin/secretogranin family of neuroendocrine secretory proteins. Studies in rodents suggest that the full-length protein, secretogranin II, is involved in the packaging or sorting of peptide hormones and neuropeptides into secretory vesicles. The full-length protein is cleaved to produce the active peptide secretoneurin, which exerts chemotaxic effects on specific cell types, and EM66, whose function is unknown. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.28547597).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SCG2	NM_003469.5	c.932T>C	p.Ile311Thr	missense_variant	Exon 2 of 2	ENST00000305409.3	NP_003460.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SCG2	ENST00000305409.3	c.932T>C	p.Ile311Thr	missense_variant	Exon 2 of 2	1	NM_003469.5	ENSP00000304133.2

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	0.15
BayesDel_addAF	Benign	-0.10	T
BayesDel_noAF	Benign	-0.38
CADD	Benign	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.17	T
Eigen	Benign	-0.098
Eigen_PC	Benign	-0.037
FATHMM_MKL	Uncertain	0.97	D
LIST_S2	Benign	0.74	T
M_CAP	Benign	0.010	T
MetaRNN	Benign	0.29	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Uncertain	2.2	M
PrimateAI	Benign	0.47	T
PROVEAN	Benign	-1.7	N
REVEL	Benign	0.23
Sift	Uncertain	0.022	D
Sift4G	Uncertain	0.010	D
Polyphen		0.35	B
Vest4		0.35
MutPred		0.50		Gain of disorder (P = 0.0274);
MVP		0.19
MPC		0.20
ClinPred		0.84	D
GERP RS		5.6
Varity_R		0.098
gMVP		0.096

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: chr2-224463069;