DNM1 p.Arg4His

Variant names:

• chr9-128203481-G-A
• rs1833612913
• NM_004408.4:c.11G>A
• DNM1 p.Arg4His

Your query was ambiguous. Multiple possible variants found:

• chr9-128203481-G-A
• chr9-128203481-GC-AT

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_004408.4(DNM1):​c.11G>A​(p.Arg4His) variant causes a missense change. The variant allele was found at a frequency of 0.00000265 in 1,511,856 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000015 (0 hom.)
• Consequence: DNM1 NM_004408.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.63
• Publications: 0 publications found

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]

CIZ1 (HGNC:16744): (CDKN1A interacting zinc finger protein 1) The protein encoded by this gene is a zinc finger DNA binding protein that interacts with CIP1, part of a complex with cyclin E. The encoded protein may regulate the cellular localization of CIP1. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]

CIZ1 Gene-Disease associations (from GenCC):

• dystonia 23

  Inheritance: Unknown Classification: MODERATE Submitted by: Genomics England PanelApp
• inherited dystonia

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004408.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNM1	NM_004408.4	MANE Select	c.11G>A	p.Arg4His	missense	Exon 1 of 22	NP_004399.2	Q05193-1
	DNM1	NM_001374269.1		c.11G>A	p.Arg4His	missense	Exon 1 of 22	NP_001361198.1	A0A994J7J4
	DNM1	NM_001288739.2		c.11G>A	p.Arg4His	missense	Exon 1 of 22	NP_001275668.1	Q05193-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNM1	ENST00000372923.8	TSL:1 MANE Select	c.11G>A	p.Arg4His	missense	Exon 1 of 22	ENSP00000362014.4	Q05193-1
	DNM1	ENST00000486160.3	TSL:1	c.11G>A	p.Arg4His	missense	Exon 1 of 22	ENSP00000420045.1	Q05193-2
	DNM1	ENST00000634267.2	TSL:5	c.11G>A	p.Arg4His	missense	Exon 1 of 22	ENSP00000489096.1	A0A0U1RQP1

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 151764 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

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: 0.00000147 AC: 2 AN: 1359984 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 673792

African (AFR) AF: 0.00 AC: 0 AN: 28040

American (AMR) AF: 0.00 AC: 0 AN: 30776

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 23510

East Asian (EAS) AF: 0.0000333 AC: 1 AN: 30048

South Asian (SAS) AF: 0.00 AC: 0 AN: 75864

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 46226

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5382

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1064474

Other (OTH) AF: 0.0000180 AC: 1 AN: 55664

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 151872 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74220

African (AFR) AF: 0.00 AC: 0 AN: 41522

American (AMR) AF: 0.00 AC: 0 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3464

East Asian (EAS) AF: 0.000194 AC: 1 AN: 5162

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10442

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 67864

Other (OTH) AF: 0.00 AC: 0 AN: 2110

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Developmental and epileptic encephalopathy, 31A (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.35
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Uncertain	0.070
CADD	Pathogenic	28
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.39	T
Eigen	Uncertain	0.53
Eigen_PC	Uncertain	0.55
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Pathogenic	0.97	D
M_CAP	Pathogenic	0.88	D
MetaRNN	Uncertain	0.45	T
MetaSVM	Pathogenic	0.87	D
MutationAssessor	Uncertain	2.0	M
PhyloP100		5.6
PrimateAI	Pathogenic	0.86	D
PROVEAN	Benign	-1.9	N
REVEL	Uncertain	0.55
Sift	Uncertain	0.0050	D
Sift4G	Uncertain	0.029	D
PromoterAI		0.047	Neutral
Varity_R		0.44
gMVP		0.67
Mutation Taster		=91/9	polymorphism

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs1833612913;

hg19: chr9-130965760;