Variant rs756870581 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -19 ACMG points: 0P and 19B. BP4_ModerateBP6_Very_StrongBP7BS1BS2

The NM_001190787.3(MCIDAS):c.234C>T(p.Asp78=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000262 in 1,529,130 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00021 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00027 ( 2 hom. )

Consequence

MCIDAS
NM_001190787.3 synonymous

Scores

Clinical Significance

Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 3.12

Variant links:

Genes affected

MCIDAS (HGNC:40050): (multiciliate differentiation and DNA synthesis associated cell cycle protein) This gene encodes a member of the geminin family of proteins. The encoded nuclear protein is required for the generation of multiciliated cells in respiratory epithelium. Mutations in this gene cause a rare mucociliary clearance disorder associated with recurring respiratory infections in human patients, known as reduced generation of multiple motile cilia (RGMC). [provided by RefSeq, Sep 2016]

MCIDAS links:

LOC124900978 (HGNC:):

LOC124900978 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -19 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.31).

BP6

Variant 5-55226651-G-A is Benign according to our data. Variant chr5-55226651-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 238619.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=3.12 with no splicing effect.

BS1

Variant frequency is greater than expected in population amr. gnomad4 allele frequency = 0.00021 (32/152340) while in subpopulation AMR AF= 0.000327 (5/15308). AF 95% confidence interval is 0.000129. There are 0 homozygotes in gnomad4. There are 18 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MCIDAS	NM_001190787.3 linkuse as main transcript	c.234C>T	p.Asp78=	synonymous_variant	3/7	ENST00000513312.3	NP_001177716.1
LOC124900978	XR_007058773.1 linkuse as main transcript	n.34G>A		non_coding_transcript_exon_variant	1/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
MCIDAS	ENST00000513312.3 linkuse as main transcript	c.234C>T	p.Asp78=	synonymous_variant	3/7	1	NM_001190787.3	ENSP00000426359	P1
MCIDAS	ENST00000515336.1 linkuse as main transcript	n.171C>T		non_coding_transcript_exon_variant	3/6	5
MCIDAS	ENST00000513468.5 linkuse as main transcript	c.234C>T	p.Asp78=	synonymous_variant, NMD_transcript_variant	3/7	5		ENSP00000422165

Frequencies

GnomAD3 genomes

AF:

0.000223

AC:

AN:

152222

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000327

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.000176

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000371

AC:

AN:

126764

Hom.:

AF XY:

0.000332

AC XY:

AN XY:

69190

show subpopulations

Gnomad AFR exome

AF:

0.000167

Gnomad AMR exome

AF:

0.000256

Gnomad ASJ exome

AF:

0.00191

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000365

Gnomad OTH exome

AF:

0.00181

GnomAD4 exome

AF:

0.000267

AC:

368

AN:

1376790

Hom.:

Cov.:

AF XY:

0.000277

AC XY:

188

AN XY:

679200

show subpopulations

Gnomad4 AFR exome

AF:

0.000705

Gnomad4 AMR exome

AF:

0.000258

Gnomad4 ASJ exome

AF:

0.000845

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000115

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000181

Gnomad4 OTH exome

AF:

0.000608

GnomAD4 genome

AF:

0.000210

AC:

AN:

152340

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74496

show subpopulations

Gnomad4 AFR

AF:

0.000192

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000176

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000521

Hom.:

Bravo

AF:

0.000276

Asia WGS

AF:

0.000289

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Primary ciliary dyskinesia

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Dec 30, 2023

- -

not provided

Benign:1

Likely benign, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.31

CADD

Benign

DANN

Benign

0.95

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

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over