rs7260579

Variant names:

• chr19-48897377-C-A
• rs7260579
• NM_003323.3:c.52G>T

Your query was ambiguous. Multiple possible variants found:

• chr19-48897377-C-A
• chr19-48897377-C-T

Variant summary

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

The NM_003323.3(TULP2):​c.52G>T​(p.Ala18Ser) 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 1,461,314 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/24 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)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: TULP2 NM_003323.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.128
• Publications: 33 publications found

Genes affected

TULP2 (HGNC:12424): (TUB like protein 2) TULP2 is a member of a family of tubby-like genes (TULPs) that encode proteins of unknown function. Members of this family have been identified in plants, vertebrates, and invertebrates. The TULP proteins share a conserved C-terminal region of approximately 200 amino acid residues. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TULP2	NM_003323.3	c.52G>T	p.Ala18Ser	missense_variant	Exon 3 of 13	ENST00000221399.8	NP_003314.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TULP2	ENST00000221399.8	c.52G>T	p.Ala18Ser	missense_variant	Exon 3 of 13	1	NM_003323.3	ENSP00000221399.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461314 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 726928

African (AFR) AF: 0.00 AC: 0 AN: 33476

American (AMR) AF: 0.00 AC: 0 AN: 44584

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26116

East Asian (EAS) AF: 0.00 AC: 0 AN: 39690

South Asian (SAS) AF: 0.00 AC: 0 AN: 86148

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53390

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

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111756

Other (OTH) AF: 0.00 AC: 0 AN: 60386

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 7676

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.15	T
BayesDel_noAF	Benign	-0.45
CADD	Benign	1.5
DANN	Benign	0.84
DEOGEN2	Benign	0.0032	T;.;.
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.022	N
LIST_S2	Benign	0.35	T;T;T
M_CAP	Benign	0.028	D
MetaRNN	Benign	0.043	T;T;T
MetaSVM	Benign	-0.82	T
MutationAssessor	Benign	1.1	L;.;.
PhyloP100		-0.13
PrimateAI	Benign	0.28	T
PROVEAN	Benign	-0.53	N;N;N
REVEL	Benign	0.037
Sift	Benign	0.54	T;T;T
Sift4G	Benign	0.63	T;.;.
Polyphen		0.17	B;.;.
Vest4		0.057
MutPred		0.14		Gain of relative solvent accessibility (P = 0.0479);Gain of relative solvent accessibility (P = 0.0479);Gain of relative solvent accessibility (P = 0.0479);
MVP		0.19
MPC		1.0
ClinPred		0.078	T
GERP RS		-0.41
PromoterAI		0.0076	Neutral
Varity_R		0.037
gMVP		0.076
Mutation Taster		=97/3	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.22		Details are displayed if max score is > 0.2
DS_AL_spliceai		0.22		Position offset: 19

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs7260579; hg19: chr19-49400634;