rs893456087

Variant names:

• chr3-158105862-C-G
• rs893456087
• NM_001163678.2:c.163G>C

Your query was ambiguous. Multiple possible variants found:

• chr3-158105862-C-G
• chr3-158105862-C-T

Variant summary

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

The NM_001163678.2(SHOX2):​c.163G>C​(p.Ala55Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 151,992 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts 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. A55T) has been classified as Uncertain significance.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: SHOX2 NM_001163678.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.16
• Publications: 1 publications found

Genes affected

SHOX2 (HGNC:10854): (SHOX homeobox 2) This gene is a member of the homeobox family of genes that encode proteins containing a 60-amino acid residue motif that represents a DNA binding domain. Homeobox genes have been characterized extensively as transcriptional regulators involved in pattern formation in both invertebrate and vertebrate species. Several human genetic disorders are caused by aberrations in human homeobox genes. This locus represents a pseudoautosomal homeobox gene that is thought to be responsible for idiopathic short stature, and it is implicated in the short stature phenotype of Turner syndrome patients. This gene is considered to be a candidate gene for Cornelia de Lange syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2009]

RSRC1 (HGNC:24152): (arginine and serine rich coiled-coil 1) This gene encodes a member of the serine and arginine rich-related protein family. The encoded protein is involved in both constitutive and alternative mRNA splicing. This gene may be associated with schizophrenia. A pseudogene of this gene is located on chromosome 9. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Nov 2012]

RSRC1 Gene-Disease associations (from GenCC):

• intellectual developmental disorder, autosomal recessive 70

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
• autosomal recessive non-syndromic intellectual disability

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

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=0.27716362).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SHOX2	NM_001163678.2	c.163G>C	p.Ala55Pro	missense_variant	Exon 1 of 5	ENST00000483851.7	NP_001157150.1
SHOX2	NM_003030.4	c.163G>C	p.Ala55Pro	missense_variant	Exon 1 of 6		NP_003021.3
SHOX2	NM_006884.3	c.163G>C	p.Ala55Pro	missense_variant	Exon 1 of 5		NP_006875.2
SHOX2	XM_006713727.4	c.163G>C	p.Ala55Pro	missense_variant	Exon 1 of 6		XP_006713790.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SHOX2	ENST00000483851.7	c.163G>C	p.Ala55Pro	missense_variant	Exon 1 of 5	2	NM_001163678.2	ENSP00000419362.1

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 151992 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

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: 0.0000147

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 33

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 151992 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74226

African (AFR) AF: 0.00 AC: 0 AN: 41420

American (AMR) AF: 0.00 AC: 0 AN: 15260

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10540

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 67972

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.089
BayesDel_addAF	Uncertain	0.076	D
BayesDel_noAF	Benign	-0.13
CADD	Uncertain	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.10	T;.;.
Eigen	Benign	-0.085
Eigen_PC	Benign	0.020
FATHMM_MKL	Uncertain	0.83	D
LIST_S2	Benign	0.77	T;T;T
M_CAP	Pathogenic	0.80	D
MetaRNN	Benign	0.28	T;T;T
MetaSVM	Benign	-0.57	T
MutationAssessor	Benign	0.0	N;N;N
PhyloP100		1.2
PrimateAI	Pathogenic	0.95	D
PROVEAN	Benign	-0.31	.;N;N
REVEL	Uncertain	0.40
Sift	Benign	0.23	.;T;T
Sift4G	Benign	0.29	T;T;T
Polyphen		0.11	B;D;P
Vest4		0.43
MutPred		0.34		Gain of glycosylation at S52 (P = 0.0106);Gain of glycosylation at S52 (P = 0.0106);Gain of glycosylation at S52 (P = 0.0106);
MVP		0.83
MPC		1.5
ClinPred		0.64	D
GERP RS		3.9
PromoterAI		0.047	Neutral
Varity_R		0.34
gMVP		0.43
Mutation Taster		=65/35	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: rs893456087; hg19: chr3-157823651;