20-50893503-G-T

Variant names:

• chr20-50893503-G-T
• rs587777524
• NM_001282531.3:c.1211C>A

Variant summary

Our verdict is Pathogenic. The variant received 11 ACMG points: 11P and 0B. PVS1 PM2 PP5

The NM_001282531.3(ADNP):​c.1211C>A​(p.Ser404*) variant causes a stop gained change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars). Synonymous variant affecting the same amino acid position (i.e. S404S) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 33)
• Consequence: ADNP NM_001282531.3 stop_gained
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 6.36
• Publications: 1 publications found

Genes affected

ADNP (HGNC:15766): (activity dependent neuroprotector homeobox) Vasoactive intestinal peptide is a neuroprotective factor that has a stimulatory effect on the growth of some tumor cells and an inhibitory effect on others. This gene encodes a protein that is upregulated by vasoactive intestinal peptide and may be involved in its stimulatory effect on certain tumor cells. The encoded protein contains one homeobox and nine zinc finger domains, suggesting that it functions as a transcription factor. This gene is also upregulated in normal proliferative tissues. Finally, the encoded protein may increase the viability of certain cell types through modulation of p53 activity. Alternatively spliced transcript variants encoding the same protein have been described. [provided by RefSeq, Jul 2008]

ADNP Gene-Disease associations (from GenCC):

• ADNP-related multiple congenital anomalies - intellectual disability - autism spectrum disorder

  Inheritance: AD, Unknown Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Illumina, Orphanet, Labcorp Genetics (formerly Invitae), ClinGen, G2P

ACMG classification

Our verdict: Pathogenic. The variant received 11 ACMG points.

• PVS1: Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant is located in the 3'-most exon, not predicted to undergo nonsense mediated mRNA decay. There are 99 pathogenic variants in the truncated region.
• PM2: Very rare variant in population databases, with high coverage
• PP5: Variant 20-50893503-G-T is Pathogenic according to our data. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chr20-50893503-G-T is described in CliVar as Pathogenic. Clinvar id is 139633.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ADNP	NM_001282531.3	c.1211C>A	p.Ser404*	stop_gained	Exon 6 of 6	ENST00000621696.5	NP_001269460.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ADNP	ENST00000621696.5	c.1211C>A	p.Ser404*	stop_gained	Exon 6 of 6	5	NM_001282531.3	ENSP00000483881.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 33

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

ADNP-related multiple congenital anomalies - intellectual disability - autism spectrum disorder Pathogenic:1

Apr 01, 2014

OMIM

Significance: Pathogenic

Review Status: no assertion criteria provided

Collection Method: literature only

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.59	D
BayesDel_noAF	Pathogenic	0.32
CADD	Pathogenic	36
DANN	Uncertain	0.99
Eigen	Pathogenic	0.84
Eigen_PC	Pathogenic	0.69
FATHMM_MKL	Uncertain	0.97	D
PhyloP100		6.4
Vest4		0.83
GERP RS		6.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Mutation Taster		=0/200	disease causing (ClinVar)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs587777524; hg19: chr20-49510040;