rs769809480

Variant names:

• chr9-35661125-A-G
• NM_174923.3:c.790A>G

Your query was ambiguous. Multiple possible variants found:

• chr9-35661125-A-G
• chr9-35661125-A-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_174923.3(CCDC107):​c.790A>G​(p.Ser264Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,024 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: CCDC107 NM_174923.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0460

Genes affected

CCDC107 (HGNC:28465): (coiled-coil domain containing 107) This gene encodes a membrane protein which contains a coiled-coil domain in the central region. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2013]

ARHGEF39 (HGNC:25909): (Rho guanine nucleotide exchange factor 39) Predicted to enable guanyl-nucleotide exchange factor activity. Involved in positive regulation of cell migration. Located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.056293696).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CCDC107	NM_174923.3	c.790A>G	p.Ser264Gly	missense_variant	Exon 5 of 5	ENST00000426546.7	NP_777583.2
ARHGEF39	NM_032818.3	c.*862T>C		3_prime_UTR_variant	Exon 9 of 9	ENST00000378387.4	NP_116207.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CCDC107	ENST00000426546.7	c.790A>G	p.Ser264Gly	missense_variant	Exon 5 of 5	1	NM_174923.3	ENSP00000414964.2
ARHGEF39	ENST00000378387	c.*862T>C		3_prime_UTR_variant	Exon 9 of 9	1	NM_032818.3	ENSP00000367638.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461024 Hom.: 0 Cov.: 34 AF XY: 0.00000138 AC XY: 1 AN XY: 726664

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.0000383

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: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.072
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.62
CADD	Benign	4.8
DANN	Benign	0.59
DEOGEN2	Benign	0.0018	.;T
Eigen	Benign	-0.98
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.038	N
LIST_S2	Benign	0.38	T;T
M_CAP	Benign	0.0066	T
MetaRNN	Benign	0.056	T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.60	.;N
PrimateAI	Benign	0.28	T
PROVEAN	Benign	-1.0	N;N
REVEL	Benign	0.013
Sift	Benign	0.18	T;T
Sift4G	Benign	0.38	T;T
Polyphen		0.0020	.;B
Vest4		0.094
MutPred		0.15		.;Loss of phosphorylation at S264 (P = 0.0959);
MVP		0.24
MPC		0.78
ClinPred		0.035	T
GERP RS		1.0
Varity_R		0.063
gMVP		0.0064

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: chr9-35661122;