rs763830358

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 1P and 3B. PP2BP4BP6_Moderate

The NM_004408.4(DNM1):c.1409G>A(p.Arg470His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000269 in 1,559,968 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R470C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000028 ( 0 hom. )

Consequence

DNM1
NM_004408.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 3.35

Variant links:

Genes affected

DNM1 (HGNC:2972): (dynamin 1) This gene encodes a member of the dynamin subfamily of GTP-binding proteins. The encoded protein possesses unique mechanochemical properties used to tubulate and sever membranes, and is involved in clathrin-mediated endocytosis and other vesicular trafficking processes. Actin and other cytoskeletal proteins act as binding partners for the encoded protein, which can also self-assemble leading to stimulation of GTPase activity. More than sixty highly conserved copies of the 3' region of this gene are found elsewhere in the genome, particularly on chromosomes Y and 15. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]

DNM1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PP2

Missense variant where missense usually causes diseases, DNM1

BP4

Computational evidence support a benign effect (MetaRNN=0.2846356).

BP6

Variant 9-128234094-G-A is Benign according to our data. Variant chr9-128234094-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 581319.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
DNM1	NM_004408.4 linkuse as main transcript	c.1409G>A	p.Arg470His	missense_variant	11/22	ENST00000372923.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
DNM1	ENST00000372923.8 linkuse as main transcript	c.1409G>A	p.Arg470His	missense_variant	11/22	1	NM_004408.4	A1	Q05193-1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152170

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000277

AC:

AN:

1407798

Hom.:

Cov.:

AF XY:

0.0000230

AC XY:

AN XY:

695648

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:

0.0000350

Gnomad4 OTH exome

AF:

0.0000171

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152170

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74328

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000441

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000227

ExAC

AF:

0.0000345

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Developmental and epileptic encephalopathy, 31

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Invitae

Dec 30, 2022

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.16

BayesDel_addAF

Uncertain

0.018

BayesDel_noAF

Benign

-0.21

Cadd

Pathogenic

Dann

Uncertain

1.0

DEOGEN2

Uncertain

0.67

D;.;.;.;.;.;T;.;.

Eigen

Uncertain

0.20

Eigen_PC

Benign

0.19

FATHMM_MKL

Uncertain

0.78

LIST_S2

Benign

0.63

T;.;.;T;T;T;T;T;T

M_CAP

Benign

0.046

MetaRNN

Benign

0.28

T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.37

MutationAssessor

Benign

1.8

L;L;L;L;.;L;.;L;.

MutationTaster

Benign

0.99

D;D;D;D;D

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-2.4

N;N;N;N;.;N;.;.;.

REVEL

Uncertain

0.32

Sift

Benign

0.18

T;T;T;T;.;T;.;.;.

Sift4G

Benign

0.11

T;T;T;T;T;T;T;T;T

Polyphen

0.95

P;.;P;.;.;P;.;P;.

Vest4

0.55

MutPred

0.35

Loss of MoRF binding (P = 0.0259);Loss of MoRF binding (P = 0.0259);Loss of MoRF binding (P = 0.0259);Loss of MoRF binding (P = 0.0259);Loss of MoRF binding (P = 0.0259);Loss of MoRF binding (P = 0.0259);.;Loss of MoRF binding (P = 0.0259);Loss of MoRF binding (P = 0.0259);

MVP

0.75

MPC

2.4

ClinPred

0.68

GERP RS

2.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.30

gMVP

0.60

Splicing

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