rs912025508

Variant names:

• chr1-151838434-G-A
• NM_001394591.1:c.556C>T

Your query was ambiguous. Multiple possible variants found:

• chr1-151838434-G-A
• chr1-151838434-G-C
• chr1-151838434-G-T

Variant summary

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

The NM_001394591.1(C2CD4D):​c.556C>T​(p.Arg186Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000316 in 1,267,824 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. R186S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000032 (0 hom.)
• Consequence: C2CD4D NM_001394591.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.33

Genes affected

C2CD4D (HGNC:37210): (C2 calcium dependent domain containing 4D)

C2CD4D-AS1 (HGNC:54045): (C2CD4D and THEM5 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=0.31466097).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
C2CD4D	NM_001394591.1	c.556C>T	p.Arg186Cys	missense_variant	Exon 2 of 2	ENST00000694868.1	NP_001381520.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
C2CD4D	ENST00000694868.1	c.556C>T	p.Arg186Cys	missense_variant	Exon 2 of 2		NM_001394591.1	ENSP00000511551.1
C2CD4D	ENST00000454109.1	c.556C>T	p.Arg186Cys	missense_variant	Exon 2 of 2	2		ENSP00000389554.1
C2CD4D	ENST00000694869.1	c.556C>T	p.Arg186Cys	missense_variant	Exon 2 of 2			ENSP00000511552.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000316 AC: 4 AN: 1267824 Hom.: 0 Cov.: 32 AF XY: 0.00000482 AC XY: 3 AN XY: 623012

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: 0.0000158

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000293

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.18
BayesDel_addAF	Benign	-0.13	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	23
DANN	Uncertain	1.0
DEOGEN2	Benign	0.14	T
Eigen	Uncertain	0.19
Eigen_PC	Benign	0.038
FATHMM_MKL	Benign	0.47	N
LIST_S2	Benign	0.63	T
M_CAP	Uncertain	0.24	D
MetaRNN	Benign	0.31	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Uncertain	2.5	M
PrimateAI	Pathogenic	0.81	D
PROVEAN	Pathogenic	-4.5	D
REVEL	Benign	0.087
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0010	D
Polyphen		1.0	D
Vest4		0.17
MutPred		0.23		Gain of glycosylation at S183 (P = 0.1224);
MVP		0.37
ClinPred		0.99	D
GERP RS		3.2
Varity_R		0.27
gMVP		0.32

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr1-151810910;