rs4808907

Variant names:

• chr19-19025732-C-A
• rs4808907
• NM_001017392.5:c.616G>T

Your query was ambiguous. Multiple possible variants found:

• chr19-19025732-C-A
• chr19-19025732-C-G
• chr19-19025732-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001017392.5(SUGP2):​c.616G>T​(p.Gly206Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G206S) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 28)
• Consequence: SUGP2 NM_001017392.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0800

Genes affected

SUGP2 (HGNC:18641): (SURP and G-patch domain containing 2) This gene encodes a member of the arginine/serine-rich family of splicing factors. The encoded protein functions in mRNA processing. Alternatively spliced transcript variants have been described. [provided by RefSeq, Feb 2009]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.07968688).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SUGP2	NM_001017392.5	c.616G>T	p.Gly206Cys	missense_variant	Exon 3 of 11	ENST00000452918.7	NP_001017392.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SUGP2	ENST00000452918.7	c.616G>T	p.Gly206Cys	missense_variant	Exon 3 of 11	1	NM_001017392.5	ENSP00000389380.1

Frequencies

GnomAD3 genomes Cov.: 28

GnomAD4 exome Cov.: 75

GnomAD4 genome Cov.: 28

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.071
BayesDel_addAF	Benign	-0.29	T
BayesDel_noAF	Benign	-0.65
CADD	Benign	15
DANN	Uncertain	0.99
DEOGEN2	Benign	0.0059	T;T;T;.
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.070	N
LIST_S2	Benign	0.48	.;.;T;T
M_CAP	Benign	0.0072	T
MetaRNN	Benign	0.080	T;T;T;T
MetaSVM	Benign	-0.97	T
MutationAssessor	Benign	0.0	N;N;N;.
PrimateAI	Benign	0.39	T
PROVEAN	Benign	-0.93	N;N;.;.
REVEL	Benign	0.13
Sift	Uncertain	0.023	D;D;.;.
Sift4G	Uncertain	0.051	T;T;T;T
Polyphen		0.95	P;P;P;.
Vest4		0.14
MutPred		0.28		Loss of sheet (P = 0.0181);Loss of sheet (P = 0.0181);Loss of sheet (P = 0.0181);.;
MVP		0.043
MPC		0.46
ClinPred		0.30	T
GERP RS		-0.72
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.10
gMVP		0.11

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

Publications

LitVar

Other links and lift over

dbSNP: rs4808907; hg19: chr19-19136541;