5-850490-A-T

Position:

• chr5-850490-A-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_024786.3(ZDHHC11):​c.113T>A​(p.Leu38Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: ZDHHC11 NM_024786.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.273

Genes affected

ZDHHC11 (HGNC:19158): (zinc finger DHHC-type containing 11) Enables signaling adaptor activity. Involved in antiviral innate immune response and positive regulation of defense response to virus by host. Located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Apr 2022]

BRD9 (HGNC:25818): (bromodomain containing 9) Enables lysine-acetylated histone binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Located in nucleoplasm. Part of SWI/SNF complex. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZDHHC11	NM_024786.3	c.113T>A	p.Leu38Gln	missense_variant	1/13	ENST00000283441.13

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZDHHC11	ENST00000283441.13	c.113T>A	p.Leu38Gln	missense_variant	1/13	1	NM_024786.3	P1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 16, 2024

The c.113T>A (p.L38Q) alteration is located in exon 1 (coding exon 1) of the ZDHHC11 gene. This alteration results from a T to A substitution at nucleotide position 113, causing the leucine (L) at amino acid position 38 to be replaced by a glutamine (Q). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.80
BayesDel_addAF	Benign	-0.017	T
BayesDel_noAF	Benign	-0.26
CADD	Benign	20
DANN	Uncertain	0.99
DEOGEN2	Benign	0.19	T
Eigen	Benign	-0.095
Eigen_PC	Benign	-0.30
FATHMM_MKL	Benign	0.22	N
LIST_S2	Benign	0.74	T
M_CAP	Benign	0.0094	T
MetaRNN	Uncertain	0.49	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Uncertain	2.3	M
MutationTaster	Benign	1.0	N;N
PrimateAI	Benign	0.38	T
PROVEAN	Uncertain	-3.7	D
REVEL	Benign	0.26
Sift	Uncertain	0.0080	D
Sift4G	Uncertain	0.0060	D
Polyphen		1.0	D
Vest4		0.44
MutPred		0.49		Loss of catalytic residue at L38 (P = 0.0547);
MVP		0.30
MPC		0.21
ClinPred		0.93	D
GERP RS		4.2
Varity_R		0.27
gMVP		0.54

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs1747023135; hg19: chr5-850605;