1-35415591-G-A

Position:

• chr1-35415591-G-A

Variant summary

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

The NM_005095.3(ZMYM4):​c.4186G>A​(p.Val1396Ile) variant causes a missense change involving the alteration of a 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: 32)
• Consequence: ZMYM4 NM_005095.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.45

Genes affected

ZMYM4 (HGNC:13055): (zinc finger MYM-type containing 4) Predicted to enable DNA binding activity. Involved in cytoskeleton organization and regulation of cell morphogenesis. [provided by Alliance of Genome Resources, Apr 2022]

KIAA0319L (HGNC:30071): (KIAA0319 like) Predicted to act upstream of or within several processes, including flagellated sperm motility; proacrosomal vesicle fusion; and receptor-mediated endocytosis of virus by host cell. Located in Golgi apparatus; cytoplasmic vesicle; and nucleolus. [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
ZMYM4	NM_005095.3	c.4186G>A	p.Val1396Ile	missense_variant	28/30	ENST00000314607.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZMYM4	ENST00000314607.11	c.4186G>A	p.Val1396Ile	missense_variant	28/30	2	NM_005095.3	P1
ZMYM4	ENST00000457946.1	c.3163G>A	p.Val1055Ile	missense_variant	22/24	5
KIAA0319L	ENST00000697000.1	c.*1609-18035C>T		intron_variant, NMD_transcript_variant

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

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

Feb 05, 2024

The c.4186G>A (p.V1396I) alteration is located in exon 28 (coding exon 28) of the ZMYM4 gene. This alteration results from a G to A substitution at nucleotide position 4186, causing the valine (V) at amino acid position 1396 to be replaced by an isoleucine (I). 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	Benign	0.15
BayesDel_addAF	Benign	-0.019	T
BayesDel_noAF	Benign	-0.26
CADD	Pathogenic	28
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.18	T
Eigen	Pathogenic	0.94
Eigen_PC	Pathogenic	0.92
FATHMM_MKL	Pathogenic	1.0	D
LIST_S2	Benign	0.83	T
M_CAP	Benign	0.0072	T
MetaRNN	Uncertain	0.46	T
MetaSVM	Benign	-0.79	T
MutationAssessor	Uncertain	2.4	M
MutationTaster	Benign	1.0	D;D
PrimateAI	Uncertain	0.76	T
PROVEAN	Benign	-0.79	N
REVEL	Benign	0.21
Sift	Uncertain	0.0060	D
Sift4G	Uncertain	0.057	T
Polyphen		1.0	D
Vest4		0.50
MutPred		0.26		Loss of ubiquitination at K1394 (P = 0.1264);
MVP		0.23
MPC		1.5
ClinPred		0.92	D
GERP RS		5.6
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.24
gMVP		0.81

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr1-35881192;