rs781195596

Variant names:

• chr12-22469744-T-A
• rs781195596
• NM_001286176.2:c.2498A>T

Your query was ambiguous. Multiple possible variants found:

• chr12-22469744-T-A
• chr12-22469744-T-C

Variant summary

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

The NM_001286176.2(C2CD5):​c.2498A>T​(p.Asp833Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000619 in 1,454,190 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.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000062 (0 hom.)
• Consequence: C2CD5 NM_001286176.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.98

Genes affected

C2CD5 (HGNC:29062): (C2 calcium dependent domain containing 5) Enables calcium ion binding activity and calcium-dependent phospholipid binding activity. Involved in cellular response to insulin stimulus; intracellular protein transmembrane transport; and positive regulation of transport. Located in several cellular components, including centriolar satellite; cytoplasmic vesicle membrane; and ruffle membrane. [provided by Alliance of Genome Resources, Apr 2022]

C2CD5-AS1 (HGNC:55961): (C2CD5 antisense RNA 1)

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=0.32394034).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
C2CD5	NM_001286176.2	c.2498A>T	p.Asp833Val	missense_variant	Exon 22 of 27	ENST00000446597.6	NP_001273105.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
C2CD5	ENST00000446597.6	c.2498A>T	p.Asp833Val	missense_variant	Exon 22 of 27	1	NM_001286176.2	ENSP00000388756.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000409 AC: 1 AN: 244446 Hom.: 0 AF XY: 0.00000755 AC XY: 1 AN XY: 132444

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000902

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000619 AC: 9 AN: 1454190 Hom.: 0 Cov.: 28 AF XY: 0.00000553 AC XY: 4 AN XY: 723396

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000812

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.32
BayesDel_addAF	Uncertain	0.16	D
BayesDel_noAF	Uncertain	-0.010
CADD	Uncertain	26
DANN	Uncertain	0.99
DEOGEN2	Benign	0.20	T;.;.;.;.;.
Eigen	Uncertain	0.30
Eigen_PC	Uncertain	0.37
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	D;.;D;D;D;D
M_CAP	Benign	0.042	D
MetaRNN	Benign	0.32	T;T;T;T;T;T
MetaSVM	Benign	-0.73	T
MutationAssessor	Uncertain	2.2	M;M;.;.;M;.
PrimateAI	Uncertain	0.60	T
PROVEAN	Uncertain	-3.0	D;D;D;D;D;D
REVEL	Benign	0.26
Sift	Benign	0.098	T;D;D;D;D;D
Sift4G	Uncertain	0.049	D;T;T;T;T;D
Polyphen		0.86	P;.;.;D;.;.
Vest4		0.48
MutPred		0.24		Gain of catalytic residue at L830 (P = 0.009);Gain of catalytic residue at L830 (P = 0.009);.;.;Gain of catalytic residue at L830 (P = 0.009);.;
MVP		0.67
MPC		0.79
ClinPred		0.98	D
GERP RS		4.9
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.30
gMVP		0.52

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs781195596; hg19: chr12-22622678;