rs185347854

Variant names:

• chr19-47260789-C-T
• rs185347854
• NM_015603.3:c.412C>T

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_015603.3(CCDC9):​c.412C>T​(p.Pro138Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000186 in 1,613,294 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: CCDC9 NM_015603.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.956
• Publications: 0 publications found

Genes affected

CCDC9 (HGNC:24560): (coiled-coil domain containing 9) Enables RNA binding activity. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000298666 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.08965236).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015603.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CCDC9	NM_015603.3	MANE Select	c.412C>T	p.Pro138Ser	missense	Exon 5 of 12	NP_056418.1	Q9Y3X0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CCDC9	ENST00000221922.11	TSL:1 MANE Select	c.412C>T	p.Pro138Ser	missense	Exon 5 of 12	ENSP00000221922.5	Q9Y3X0
	CCDC9	ENST00000643617.1		c.412C>T	p.Pro138Ser	missense	Exon 5 of 14	ENSP00000494410.1	A0A2R8Y4Z8
	CCDC9	ENST00000851059.1		c.412C>T	p.Pro138Ser	missense	Exon 5 of 15	ENSP00000521127.1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152234 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.0000483

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: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000408 AC: 1 AN: 245060 AF XY: 0.00000749

Gnomad AFR exome AF: 0.0000650

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461060 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 726874

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.0000299 AC: 1 AN: 33436

American (AMR) AF: 0.00 AC: 0 AN: 44540

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26080

East Asian (EAS) AF: 0.00 AC: 0 AN: 39664

South Asian (SAS) AF: 0.00 AC: 0 AN: 86222

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53342

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5756

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111664

Other (OTH) AF: 0.00 AC: 0 AN: 60356

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152234 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 74368

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.0000483 AC: 2 AN: 41448

American (AMR) AF: 0.00 AC: 0 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5198

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10630

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68038

Other (OTH) AF: 0.00 AC: 0 AN: 2094

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0.00000000770867), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.083
BayesDel_addAF	Benign	-0.41	T
BayesDel_noAF	Benign	-0.64
CADD	Benign	15
DANN	Benign	0.72
DEOGEN2	Benign	0.0046	T
Eigen	Benign	-0.64
Eigen_PC	Benign	-0.53
FATHMM_MKL	Benign	0.71	D
LIST_S2	Benign	0.63	T
M_CAP	Benign	0.0067	T
MetaRNN	Benign	0.090	T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	0.41	N
PhyloP100		0.96
PrimateAI	Uncertain	0.59	T
PROVEAN	Benign	-1.5	N
REVEL	Benign	0.025
Sift	Benign	0.21	T
Sift4G	Benign	0.58	T
Polyphen		0.011	B
Vest4		0.37
MVP		0.21
MPC		0.12
ClinPred		0.034	T
GERP RS		2.3
Varity_R		0.031
gMVP		0.27
Mutation Taster		=91/9	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: rs185347854; hg19: chr19-47764046;