rs1594210106

Variant names:

• chr14-20693677-A-C
• rs1594210106
• NM_001097577.3:c.113A>C

Your query was ambiguous. Multiple possible variants found:

• chr14-20693677-A-C
• chr14-20693677-A-G

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM1 PM2

The NM_001097577.3(ANG):​c.113A>C​(p.Tyr38Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,894 control chromosomes in the GnomAD database, with no homozygous occurrence. 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. Y38C) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ANG NM_001097577.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.12
• Publications: 0 publications found

Genes affected

ANG (HGNC:483): (angiogenin) The protein encoded by this gene is a member of the RNase A superfamily though it has relatively weak ribonucleolytic activity. This protein is a potent mediator of new blood vessel formation and thus, in addition to the name RNase5, is commonly called angiogenin. This protein induces angiogenesis after binding to actin on the surface of endothelial cells. This protein also accumulates at the nucleolus where it stimulates ribosomal transcription. Under stress conditions this protein translocates to the cytosol where it hydrolyzes cellular tRNAs and influences protein synthesis. A signal peptide is cleaved from the precursor protein to produce a mature protein which contains a nuclear localization signal, a cell binding motif, and a catalytic domain. This protein has been shown to be both neurotrophic and neuroprotective and the mature protein has antimicrobial activity against some bacteria and fungi, including S. pneumoniae and C. albicans. Due to its effect on rRNA production and angiogenesis this gene plays important roles in cell growth and tumor progression. Mutations in this gene are associated with progression of amyotrophic lateral sclerosis (ALS). This gene and the neighboring RNase4 gene share promoters and 5' exons though each gene then splices to a distinct 3' exon containing the complete coding region of each gene. Alternative splicing results in multiple transcript variants encoding the same protein. [provided by RefSeq, Jul 2020]

RNASE4 (HGNC:10047): (ribonuclease A family member 4) The protein encoded by this gene belongs to the pancreatic ribonuclease family. It plays an important role in mRNA cleavage and has marked specificity towards the 3' side of uridine nucleotides. Alternative splicing results in four transcript variants encoding the same protein. This gene and the gene that encodes angiogenin share promoters and 5' exons. Each gene splices to a unique downstream exon that contains its complete coding region. [provided by RefSeq, Aug 2013]

ENSG00000259171 (HGNC:):

EGILA (HGNC:54482): (EGFR interacting lncRNA)

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM1: In a hotspot region, there are 2 aminoacids with missense pathogenic changes in the window of +-8 aminoacids around while only 1 benign, 8 uncertain in NM_001097577.3
• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ANG	NM_001097577.3	c.113A>C	p.Tyr38Ser	missense_variant	Exon 2 of 2	ENST00000397990.5	NP_001091046.1
RNASE4	NM_002937.5	c.-17-5678A>C		intron_variant	Intron 1 of 1	ENST00000555835.3	NP_002928.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ANG	ENST00000397990.5	c.113A>C	p.Tyr38Ser	missense_variant	Exon 2 of 2	1	NM_001097577.3	ENSP00000381077.4
RNASE4	ENST00000555835.3	c.-17-5678A>C		intron_variant	Intron 1 of 1	1	NM_002937.5	ENSP00000452245.1
ENSG00000259171	ENST00000553909.1	c.86+27A>C		intron_variant	Intron 2 of 2	2		ENSP00000477037.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461894 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727248

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112012

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.29
BayesDel_addAF	Uncertain	0.030	T
BayesDel_noAF	Benign	-0.19
CADD	Benign	20
DANN	Benign	0.96
DEOGEN2	Benign	0.17	T;T
Eigen	Benign	-0.053
Eigen_PC	Benign	-0.13
FATHMM_MKL	Benign	0.52	D
LIST_S2	Benign	0.60	.;T
M_CAP	Benign	0.064	D
MetaRNN	Uncertain	0.44	T;T
MetaSVM	Benign	-0.61	T
MutationAssessor	Uncertain	2.6	M;M
PhyloP100		1.1
PrimateAI	Benign	0.36	T
PROVEAN	Pathogenic	-5.0	D;D
REVEL	Uncertain	0.44
Sift	Benign	0.062	T;T
Sift4G	Benign	0.13	T;T
Polyphen		0.86	P;P
Vest4		0.22
MutPred		0.64		Gain of catalytic residue at H37 (P = 0.0021);Gain of catalytic residue at H37 (P = 0.0021);
MVP		0.87
MPC		0.63
ClinPred		0.68	D
GERP RS		2.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.62
gMVP		0.88
Mutation Taster		=97/3	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.090		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: rs1594210106; hg19: chr14-21161836;