Variant chrX-49248248-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_014008.5(CCDC22):c.1150C>A(p.Arg384Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000499 in 1,203,024 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 14 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 11/19 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: 𝑓 0.00030 ( 0 hom., 9 hem., cov: 22)

Exomes 𝑓: 0.000025 ( 0 hom. 5 hem. )

Consequence

CCDC22
NM_014008.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.316

Variant links:

Genes affected

CCDC22 (HGNC:28909): (coiled-coil domain containing 22) This gene encodes a protein containing a coiled-coil domain. The encoded protein functions in the regulation of NF-kB (nuclear factor kappa-light-chain-enhancer of activated B cells) by interacting with COMMD (copper metabolism Murr1 domain-containing) proteins. The mouse orthologous protein has been shown to bind copines, which are calcium-dependent, membrane-binding proteins that may function in calcium signaling. This human gene has been identified as a novel candidate gene for syndromic X-linked intellectual disability. [provided by RefSeq, Aug 2013]

CCDC22 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.13090053).

BS2

High Hemizygotes in GnomAd4 at 9 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
CCDC22	NM_014008.5 linkuse as main transcript	c.1150C>A	p.Arg384Ser	missense_variant	10/17	ENST00000376227.4	NP_054727.1
CCDC22	XM_005272599.5 linkuse as main transcript	c.1147C>A	p.Arg383Ser	missense_variant	10/17		XP_005272656.1
CCDC22	XR_430506.4 linkuse as main transcript	n.1313C>A		non_coding_transcript_exon_variant	10/11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CCDC22	ENST00000376227.4 linkuse as main transcript	c.1150C>A	p.Arg384Ser	missense_variant	10/17	1	NM_014008.5	ENSP00000365401	P1

Frequencies

GnomAD3 genomes

AF:

0.000301

AC:

AN:

109530

Hom.:

Cov.:

AF XY:

0.000282

AC XY:

AN XY:

31908

show subpopulations

Gnomad AFR

AF:

0.000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000289

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:

0.000684

GnomAD3 exomes

AF:

0.0000689

AC:

AN:

174156

Hom.:

AF XY:

0.0000319

AC XY:

AN XY:

62736

show subpopulations

Gnomad AFR exome

AF:

0.000885

Gnomad AMR exome

AF:

0.0000367

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000247

AC:

AN:

1093494

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

361018

show subpopulations

Gnomad4 AFR exome

AF:

0.000948

Gnomad4 AMR exome

AF:

0.0000284

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:

0.00

Gnomad4 OTH exome

AF:

0.0000217

GnomAD4 genome

AF:

0.000301

AC:

AN:

109530

Hom.:

Cov.:

AF XY:

0.000282

AC XY:

AN XY:

31908

show subpopulations

Gnomad4 AFR

AF:

0.000965

Gnomad4 AMR

AF:

0.000289

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000684

Bravo

AF:

0.000378

ExAC

AF:

0.0000743

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.28

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.50

FATHMM_MKL

Benign

0.72

LIST_S2

Benign

0.76

M_CAP

Benign

0.032

MetaRNN

Benign

0.13

MetaSVM

Benign

-0.62

MutationAssessor

Uncertain

2.4

MutationTaster

Benign

0.95

PrimateAI

Benign

0.35

PROVEAN

Uncertain

-2.6

REVEL

Benign

0.21

Sift

Uncertain

0.0080

Sift4G

Uncertain

0.026

Polyphen

0.98

Vest4

0.38

MutPred

0.55

Loss of MoRF binding (P = 0.0126);

MVP

0.41

MPC

0.38

ClinPred

0.20

GERP RS

4.1

Varity_R

0.45

gMVP

0.27

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over