rs200011620

Variant names:

• chr5-69320282-G-A
• rs200011620
• NM_176816.5:c.259C>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_176816.5(CCDC125):​c.259C>T​(p.Pro87Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000682 in 1,613,966 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 31)
  • Exomes 𝑓: 0.0000068 (0 hom.)
• Consequence: CCDC125 NM_176816.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.408
• Publications: 0 publications found

Genes affected

CCDC125 (HGNC:28924): (coiled-coil domain containing 125) Enables identical protein binding activity. Involved in activation of GTPase activity; negative regulation of Rho protein signal transduction; and negative regulation of cell motility. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.053266346).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_176816.5. 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
	CCDC125	NM_176816.5	MANE Select	c.259C>T	p.Pro87Ser	missense	Exon 2 of 12	NP_789786.2	Q86Z20-1
	CCDC125	NM_001297696.2		c.259C>T	p.Pro87Ser	missense	Exon 2 of 11	NP_001284625.1
	CCDC125	NM_001297697.2		c.-114C>T		5_prime_UTR	Exon 3 of 13	NP_001284626.1	Q86Z20-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CCDC125	ENST00000396496.7	TSL:5 MANE Select	c.259C>T	p.Pro87Ser	missense	Exon 2 of 12	ENSP00000379754.2	Q86Z20-1
	CCDC125	ENST00000396499.5	TSL:1	c.259C>T	p.Pro87Ser	missense	Exon 1 of 11	ENSP00000379756.1	Q86Z20-1
	CCDC125	ENST00000460090.5	TSL:1	n.183C>T		non_coding_transcript_exon	Exon 2 of 6

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152140 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.000288

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: 0.0000119 AC: 3 AN: 251412 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.000198

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.00000684 AC: 10 AN: 1461826 Hom.: 0 Cov.: 32 AF XY: 0.00000550 AC XY: 4 AN XY: 727224

African (AFR) AF: 0.00 AC: 0 AN: 33462

American (AMR) AF: 0.00 AC: 0 AN: 44712

Ashkenazi Jewish (ASJ) AF: 0.000115 AC: 3 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86254

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

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

European-Non Finnish (NFE) AF: 0.00000360 AC: 4 AN: 1111984

Other (OTH) AF: 0.0000497 AC: 3 AN: 60394

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152140 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 74312

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

African (AFR) AF: 0.00 AC: 0 AN: 41438

American (AMR) AF: 0.00 AC: 0 AN: 15264

Ashkenazi Jewish (ASJ) AF: 0.000288 AC: 1 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10602

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2088

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.0000474 Hom.: 0

Bravo AF: 0.00000756

ExAC AF: 0.00000824 AC: 1

ClinVar

ClinVar submissions as Germline

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	0.081
BayesDel_addAF	Benign	-0.37	T
BayesDel_noAF	Benign	-0.77
CADD	Benign	0.11
DANN	Benign	0.36
DEOGEN2	Benign	0.00076	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.014	N
M_CAP	Benign	0.0072	T
MetaRNN	Benign	0.053	T
MetaSVM	Benign	-1.0	T
PhyloP100		0.41
PrimateAI	Benign	0.21	T
PROVEAN	Benign	-0.030	N
REVEL	Benign	0.010
Sift	Benign	0.45	T
Sift4G	Benign	0.89	T
Polyphen		0.047	B
Vest4		0.055
MutPred		0.26		Gain of MoRF binding (P = 0.0492)
MVP		0.014
MPC		0.066
ClinPred		0.053	T
GERP RS		-2.0
PromoterAI		-0.0023	Neutral
Varity_R		0.021
gMVP		0.064
Mutation Taster		=97/3	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: rs200011620; hg19: chr5-68616109;