Variant 22-50530978-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_001014440.4(CIMAP1B):c.499G>C(p.Gly167Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000236 in 1,611,380 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000025 ( 0 hom. )

Consequence

CIMAP1B
NM_001014440.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.35

Variant links:

Genes affected

CIMAP1B (HGNC:34388): (ciliary microtubule associated protein 1B) Predicted to be active in cytoskeleton. [provided by Alliance of Genome Resources, Apr 2022]

CIMAP1B links:

ODF3B (HGNC:):

ODF3B links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.823

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CIMAP1B	NM_001014440.4 linkuse as main transcript	c.499G>C	p.Gly167Arg	missense_variant	5/7	ENST00000329363.9	NP_001014440.2	A8MYP8-1A1L1A8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ODF3B	ENST00000329363.9 linkuse as main transcript	c.499G>C	p.Gly167Arg	missense_variant	5/7	5	NM_001014440.4	ENSP00000382804.2		A8MYP8-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152188

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000247

AC:

AN:

1459192

Hom.:

Cov.:

AF XY:

0.0000234

AC XY:

AN XY:

725804

show subpopulations

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000315

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152188

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74344

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 14, 2024

The c.499G>C (p.G167R) alteration is located in exon 5 (coding exon 4) of the ODF3B gene. This alteration results from a G to C substitution at nucleotide position 499, causing the glycine (G) at amino acid position 167 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.39

BayesDel_addAF

Benign

0.0062

BayesDel_noAF

Benign

-0.23

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.15

T;.;T

Eigen

Uncertain

0.29

Eigen_PC

Benign

0.18

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.84

T;T;.

M_CAP

Uncertain

0.13

MetaRNN

Pathogenic

0.82

D;D;D

MetaSVM

Benign

-0.63

MutationAssessor

Uncertain

2.6

M;.;M

PrimateAI

Uncertain

0.68

PROVEAN

Pathogenic

-6.1

D;D;D

REVEL

Benign

0.24

Sift

Uncertain

0.0020

D;D;D

Sift4G

Uncertain

0.055

T;D;T

Polyphen

1.0

D;.;D

Vest4

0.77

MutPred

0.71

Gain of MoRF binding (P = 0.0368);.;Gain of MoRF binding (P = 0.0368);

MVP

0.55

MPC

1.4

ClinPred

0.98

GERP RS

3.6

Varity_R

0.32

gMVP

0.79

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