rs771200123

Variant names:

• chr9-15571694-C-G
• NM_173550.4:c.112C>G

Your query was ambiguous. Multiple possible variants found:

• chr9-15571694-C-G
• chr9-15571694-C-T

Variant summary

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

The NM_001348002.2(CCDC171):​c.-330C>G variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000014 in 1,431,098 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.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: CCDC171 NM_001348002.2 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.71

Genes affected

CCDC171 (HGNC:29828): (coiled-coil domain containing 171)

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=0.31789434).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CCDC171	NM_173550.4	c.112C>G	p.Leu38Val	missense_variant	Exon 3 of 26	ENST00000380701.8	NP_775821.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CCDC171	ENST00000380701.8	c.112C>G	p.Leu38Val	missense_variant	Exon 3 of 26	1	NM_173550.4	ENSP00000370077.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000140 AC: 2 AN: 1431098 Hom.: 0 Cov.: 28 AF XY: 0.00000281 AC XY: 2 AN XY: 711988

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: 0.0000125

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.08e-7

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	0.12
BayesDel_addAF	Benign	-0.13	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.048	T
Eigen	Uncertain	0.27
Eigen_PC	Uncertain	0.31
FATHMM_MKL	Uncertain	0.77	D
LIST_S2	Benign	0.80	T
M_CAP	Benign	0.015	T
MetaRNN	Benign	0.32	T
MetaSVM	Benign	-0.72	T
MutationAssessor	Benign	1.8	L
PrimateAI	Uncertain	0.49	T
PROVEAN	Benign	-1.0	N
REVEL	Benign	0.055
Sift	Uncertain	0.0050	D
Sift4G	Benign	0.25	T
Polyphen		0.97	D
Vest4		0.47
MutPred		0.30		Gain of methylation at K40 (P = 0.0704);
MVP		0.15
ClinPred		0.92	D
GERP RS		4.5
Varity_R		0.20
gMVP		0.11

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: chr9-15571692;