rs57931082

Variant names:

• chr9-128192366-CAAAAA-C
• rs57931082
• ENST00000866501.1:c.-522_-518delTTTTT

Your query was ambiguous. Multiple possible variants found:

• chr9-128192366-CAAAAA-C
• chr9-128192366-CAAAAA-CAAAA
• chr9-128192366-CAAAAA-CAAAAAA
• chr9-128192366-CAAAAA-CAAAAAAA
• chr9-128192366-CAAAAA-CAAAAAAAA

Variant summary

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

The NM_012127.3(CIZ1):​c.-5-1509_-5-1505delTTTTT variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0000072 (0 hom., cov: 0)
• Consequence: CIZ1 NM_012127.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.677
• Publications: 0 publications found

Genes affected

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]

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 Gene-Disease associations (from GenCC):

• genetic developmental and epileptic encephalopathy

  Inheritance: AR, AD Classification: DEFINITIVE, MODERATE Submitted by: ClinGen
• developmental and epileptic encephalopathy, 31A

  Inheritance: AD Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• developmental and epileptic encephalopathy, 31B

  Inheritance: AR, AD Classification: STRONG, MODERATE Submitted by: G2P, Labcorp Genetics (formerly Invitae), Ambry Genetics
• Lennox-Gastaut syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• undetermined early-onset epileptic encephalopathy

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_012127.3. 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
	CIZ1	NM_012127.3		c.-5-1509_-5-1505delTTTTT		intron	N/A	NP_036259.2
	CIZ1	NM_001131015.2		c.-5-1509_-5-1505delTTTTT		intron	N/A	NP_001124487.1	Q9ULV3-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CIZ1	ENST00000866501.1		c.-522_-518delTTTTT		5_prime_UTR	Exon 1 of 17	ENSP00000536560.1
	CIZ1	ENST00000866502.1		c.-645_-641delTTTTT		5_prime_UTR	Exon 1 of 16	ENSP00000536561.1
	CIZ1	ENST00000866503.1		c.-522_-518delTTTTT		5_prime_UTR	Exon 1 of 16	ENSP00000536562.1

Frequencies

GnomAD3 genomes AF: 0.00000717 AC: 1 AN: 139500 Hom.: 0 Cov.: 0

Gnomad AFR AF: 0.0000267

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: 0.00

Gnomad OTH AF: 0.00

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.00000717 AC: 1 AN: 139500 Hom.: 0 Cov.: 0 AF XY: 0.0000149 AC XY: 1 AN XY: 67148

African (AFR) AF: 0.0000267 AC: 1 AN: 37510

American (AMR) AF: 0.00 AC: 0 AN: 14038

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3394

East Asian (EAS) AF: 0.00 AC: 0 AN: 4748

South Asian (SAS) AF: 0.00 AC: 0 AN: 4252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 7468

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 308

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 64988

Other (OTH) AF: 0.00 AC: 0 AN: 1900

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.68

Splicing

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

Other links and lift over

dbSNP: rs57931082; hg19: chr9-130954645;