chr16-56939282-C-G

Variant names:

• chr16-56939282-C-G
• rs756468246
• NM_014685.4:c.477C>G

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BS2

The NM_014685.4(HERPUD1):​c.477C>G​(p.Phe159Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000681 in 1,614,116 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000020 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000055 (0 hom.)
• Consequence: HERPUD1 NM_014685.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.08
• Publications: 1 publications found

Genes affected

HERPUD1 (HGNC:13744): (homocysteine inducible ER protein with ubiquitin like domain 1) The accumulation of unfolded proteins in the endoplasmic reticulum (ER) triggers the ER stress response. This response includes the inhibition of translation to prevent further accumulation of unfolded proteins, the increased expression of proteins involved in polypeptide folding, known as the unfolded protein response (UPR), and the destruction of misfolded proteins by the ER-associated protein degradation (ERAD) system. This gene may play a role in both UPR and ERAD. Its expression is induced by UPR and it has an ER stress response element in its promoter region while the encoded protein has an N-terminal ubiquitin-like domain which may interact with the ERAD system. This protein has been shown to interact with presenilin proteins and to increase the level of amyloid-beta protein following its overexpression. Alternative splicing of this gene produces multiple transcript variants encoding different isoforms. The full-length nature of all transcript variants has not been determined. [provided by RefSeq, Jan 2013]

ACMG classification

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

• BS2: High AC in GnomAdExome4 at 8 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014685.4. 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
	HERPUD1	NM_014685.4	MANE Select	c.477C>G	p.Phe159Leu	missense	Exon 5 of 8	NP_055500.1	Q15011-1
	HERPUD1	NM_001010989.3		c.474C>G	p.Phe158Leu	missense	Exon 5 of 8	NP_001010989.1	Q15011-2
	HERPUD1	NM_001436349.1		c.477C>G	p.Phe159Leu	missense	Exon 5 of 8	NP_001423278.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HERPUD1	ENST00000439977.7	TSL:1 MANE Select	c.477C>G	p.Phe159Leu	missense	Exon 5 of 8	ENSP00000409555.2	Q15011-1
	HERPUD1	ENST00000300302.9	TSL:1	c.474C>G	p.Phe158Leu	missense	Exon 5 of 8	ENSP00000300302.5	Q15011-2
	HERPUD1	ENST00000344114.8	TSL:1	c.428+2465C>G		intron	N/A	ENSP00000340931.4	Q15011-3

Frequencies

GnomAD3 genomes AF: 0.0000197 AC: 3 AN: 152256 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000196

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

GnomAD4 exome AF: 0.00000547 AC: 8 AN: 1461860 Hom.: 0 Cov.: 31 AF XY: 0.00000413 AC XY: 3 AN XY: 727232

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53402

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00000629 AC: 7 AN: 1112000

Other (OTH) AF: 0.0000166 AC: 1 AN: 60394

GnomAD4 genome AF: 0.0000197 AC: 3 AN: 152256 Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2 AN XY: 74392

African (AFR) AF: 0.00 AC: 0 AN: 41474

American (AMR) AF: 0.000196 AC: 3 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5202

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68042

Other (OTH) AF: 0.00 AC: 0 AN: 2088

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000113

TwinsUK AF: 0.00 AC: 0

ALSPAC AF: 0.000519 AC: 2

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.61
BayesDel_addAF	Uncertain	0.047	T
BayesDel_noAF	Benign	-0.17
CADD	Uncertain	23
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.52	D
Eigen	Uncertain	0.43
Eigen_PC	Uncertain	0.47
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Benign	0.75	T
M_CAP	Benign	0.0077	T
MetaRNN	Uncertain	0.71	D
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.7	M
PhyloP100		1.1
PrimateAI	Uncertain	0.76	T
PROVEAN	Uncertain	-3.7	D
REVEL	Benign	0.22
Sift	Uncertain	0.029	D
Sift4G	Uncertain	0.027	D
Polyphen		0.86	P
Vest4		0.44
MutPred		0.55		Gain of catalytic residue at F159 (P = 0.0159)
MVP		0.45
MPC		0.43
ClinPred		0.98	D
GERP RS		4.9
PromoterAI		0.069	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		3.0
Varity_R		0.36
gMVP		0.49
Mutation Taster		=59/41	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.11		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: rs756468246; hg19: chr16-56973194;