chr9-108867924-A-C

Variant names:

• chr9-108867924-A-C
• rs539404183
• NM_003640.5:c.*1191T>G

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_003640.5(ELP1):​c.*1191T>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000131 in 152,310 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 Uncertain significance (★).

• Frequency: Genomes: 𝑓 0.00013 (0 hom., cov: 33)
• Consequence: ELP1 NM_003640.5 3_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.0270
• Publications: 0 publications found

Genes affected

ELP1 (HGNC:5959): (elongator acetyltransferase complex subunit 1) The protein encoded by this gene is a scaffold protein and a regulator for three different kinases involved in proinflammatory signaling. The encoded protein can bind NF-kappa-B-inducing kinase and I-kappa-B kinases through separate domains and assemble them into an active kinase complex. Mutations in this gene have been associated with familial dysautonomia. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2016]

ELP1 Gene-Disease associations (from GenCC):

• primary dysautonomia

  Inheritance: AR Classification: DEFINITIVE Submitted by: Myriad Women’s Health
• Riley-Day syndrome

  Inheritance: AR Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, G2P
• medulloblastoma

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003640.5. 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
	ELP1	NM_003640.5	MANE Select	c.*1191T>G		3_prime_UTR	Exon 37 of 37	NP_003631.2
	ELP1	NM_001318360.2		c.*1191T>G		3_prime_UTR	Exon 37 of 37	NP_001305289.1	A0A6Q8PGW3
	ELP1	NM_001330749.2		c.*1191T>G		3_prime_UTR	Exon 35 of 35	NP_001317678.1	F5H2T0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ELP1	ENST00000374647.10	TSL:1 MANE Select	c.*1191T>G		3_prime_UTR	Exon 37 of 37	ENSP00000363779.5	O95163
	ELP1	ENST00000495759.6	TSL:1	n.*3800T>G		non_coding_transcript_exon	Exon 31 of 31	ENSP00000433514.2	H0YDF3
	ELP1	ENST00000495759.6	TSL:1	n.*3800T>G		3_prime_UTR	Exon 31 of 31	ENSP00000433514.2	H0YDF3

Frequencies

GnomAD3 genomes AF: 0.000138 AC: 21 AN: 152192 Hom.: 0 Cov.: 33

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: 0.00434

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 0

GnomAD4 genome AF: 0.000131 AC: 20 AN: 152310 Hom.: 0 Cov.: 33 AF XY: 0.000175 AC XY: 13 AN XY: 74480

African (AFR) AF: 0.00 AC: 0 AN: 41550

American (AMR) AF: 0.00 AC: 0 AN: 15302

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5192

South Asian (SAS) AF: 0.00414 AC: 20 AN: 4830

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68028

Other (OTH) AF: 0.00 AC: 0 AN: 2114

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000113

Asia WGS AF: 0.00375 AC: 13 AN: 3478

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Familial dysautonomia (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	0.99
DANN	Benign	0.61
PhyloP100		-0.027
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		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: rs539404183; hg19: chr9-111630204;