rs771180627

Variant names:

• chr3-138064702-C-G
• rs771180627
• NM_173543.3:c.2068G>C

Your query was ambiguous. Multiple possible variants found:

• chr3-138064702-C-G
• chr3-138064702-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_173543.3(DZIP1L):​c.2068G>C​(p.Ala690Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,010 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 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: DZIP1L NM_173543.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.301

Genes affected

DZIP1L (HGNC:26551): (DAZ interacting zinc finger protein 1 like) Predicted to enable metal ion binding activity. Involved in cilium assembly and regulation of protein localization. Located in ciliary basal body. Colocalizes with centriole. Implicated in polycystic kidney disease 5. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.0979881).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DZIP1L	NM_173543.3	c.2068G>C	p.Ala690Pro	missense_variant	Exon 15 of 16	ENST00000327532.7	NP_775814.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DZIP1L	ENST00000327532.7	c.2068G>C	p.Ala690Pro	missense_variant	Exon 15 of 16	1	NM_173543.3	ENSP00000332148.2
DZIP1L	ENST00000486487.1	c.175G>C	p.Ala59Pro	missense_variant	Exon 2 of 2	3		ENSP00000417228.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000401 AC: 1 AN: 249438 Hom.: 0 AF XY: 0.00000742 AC XY: 1 AN XY: 134810

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000293

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: 6.85e-7 AC: 1 AN: 1460010 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 726296

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000226

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: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	13
DANN	Benign	0.95
DEOGEN2	Benign	0.032	T
Eigen	Benign	-0.71
Eigen_PC	Benign	-0.84
FATHMM_MKL	Benign	0.11	N
LIST_S2	Benign	0.76	T
M_CAP	Benign	0.015	T
MetaRNN	Benign	0.098	T
MetaSVM	Benign	-0.98	T
MutationAssessor	Uncertain	2.2	M
PrimateAI	Benign	0.34	T
PROVEAN	Benign	-2.3	N
REVEL	Benign	0.13
Sift	Benign	0.056	T
Sift4G	Benign	0.25	T
Polyphen		0.88	P
Vest4		0.25
MutPred		0.12		Gain of catalytic residue at P689 (P = 0.0235);
MVP		0.061
MPC		0.28
ClinPred		0.28	T
GERP RS		0.87
Varity_R		0.26
gMVP		0.20

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

Publications

LitVar

Other links and lift over

dbSNP: rs771180627; hg19: chr3-137783544;