Genetic Variant NM_133433.4:c.5863-22_5863-11delATATATATATAT (chr5-37036347-GTATATATATATA-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_133433.4(NIPBL):c.5863-22_5863-11delATATATATATAT variant causes a intron change involving the alteration of a non-conserved nucleotide. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000015 ( 0 hom., cov: 0)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

NIPBL
NM_133433.4 intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.30

Publications

2 publications found

Variant links:

Genes affected

NIPBL (HGNC:28862): (NIPBL cohesin loading factor) This gene encodes the homolog of the Drosophila melanogaster Nipped-B gene product and fungal Scc2-type sister chromatid cohesion proteins. The Drosophila protein facilitates enhancer-promoter communication of remote enhancers and plays a role in developmental regulation. It is also homologous to a family of chromosomal adherins with broad roles in sister chromatid cohesion, chromosome condensation, and DNA repair. The human protein has a bipartite nuclear targeting sequence and a putative HEAT repeat. Condensins, cohesins and other complexes with chromosome-related functions also contain HEAT repeats. Mutations in this gene result in Cornelia de Lange syndrome, a disorder characterized by dysmorphic facial features, growth delay, limb reduction defects, and cognitive disability. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

NIPBL Gene-Disease associations (from GenCC):

Cornelia de Lange syndrome
Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, ClinGen
Cornelia de Lange syndrome 1
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P

NIPBL links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NIPBL	NM_133433.4 link	c.5863-22_5863-11delATATATATATAT		intron_variant	Intron 32 of 46	ENST00000282516.13	NP_597677.2	Q6KC79-1

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL	MANE	Protein	UniProt
NIPBL	ENST00000282516.13 link	c.5863-31_5863-20delTATATATATATA	intron_variant	Intron 32 of 46	1	NM_133433.4	ENSP00000282516.8	Q6KC79-1
NIPBL	ENST00000448238.2 link	c.5863-31_5863-20delTATATATATATA	intron_variant	Intron 32 of 45	1		ENSP00000406266.2	Q6KC79-2
NIPBL	ENST00000652901.1 link	c.5863-31_5863-20delTATATATATATA	intron_variant	Intron 32 of 45			ENSP00000499536.1	A0A590UJS4

Frequencies

GnomAD3 genomes

AF:

0.0000147

AC:

AN:

136030

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:

0.0000157

Gnomad OTH

AF:

0.000546

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

248482

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135724

African (AFR)

AF:

0.00

AC:

AN:

4370

American (AMR)

AF:

0.00

AC:

AN:

5214

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

6686

East Asian (EAS)

AF:

0.00

AC:

AN:

9774

South Asian (SAS)

AF:

0.00

AC:

AN:

10282

European-Finnish (FIN)

AF:

0.00

AC:

AN:

21028

Middle Eastern (MID)

AF:

0.00

AC:

AN:

864

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

179290

Other (OTH)

AF:

0.00

AC:

AN:

10974

GnomAD4 genome

AF:

0.0000147

AC:

AN:

136030

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

65264

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

36784

American (AMR)

AF:

0.00

AC:

AN:

13328

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3314

East Asian (EAS)

AF:

0.00

AC:

AN:

4744

South Asian (SAS)

AF:

0.00

AC:

AN:

4310

European-Finnish (FIN)

AF:

0.00

AC:

AN:

6690

Middle Eastern (MID)

AF:

0.00

AC:

AN:

290

European-Non Finnish (NFE)

AF:

0.0000157

AC:

AN:

63874

Other (OTH)

AF:

0.000546

AC:

AN:

1832

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.400

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

457

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

PhyloP100

1.3

Splicing

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

Publications

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over