5-16067686-C-T

Position:

• chr5-16067686-C-T

Variant summary

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

The NM_001102562.3(MARCHF11):​c.994G>A​(p.Glu332Lys) variant causes a missense change. 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: MARCHF11 NM_001102562.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 5.56

Genes affected

MARCHF11 (HGNC:33609): (membrane associated ring-CH-type finger 11) MARCH11 is a member of the MARCH family of membrane-bound E3 ubiquitin ligases (EC 6.3.2.19). These enzymes add ubiquitin (see MIM 191339) to target lysines in substrate proteins, thereby signaling their intracellular transport. March11 appears to have a role in ubiquitin-mediated protein sorting in the trans-Golgi network (TGN)-multivesicular body (MVB) transport pathway (Morokuma et al., 2007 [PubMed 17604280]).[supplied by OMIM, Apr 2010]

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	Protein	UniProt
MARCHF11	NM_001102562.3	c.994G>A	p.Glu332Lys	missense_variant	4/4	ENST00000332432.9	NP_001096032.1
MARCHF11	XM_047417230.1	c.*48G>A		3_prime_UTR_variant	3/3		XP_047273186.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MARCHF11	ENST00000332432.9	c.994G>A	p.Glu332Lys	missense_variant	4/4	5	NM_001102562.3	ENSP00000333181	P1
MARCHF11	ENST00000507111.1	c.*48G>A		3_prime_UTR_variant	2/2	3		ENSP00000424425

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

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

Sep 17, 2021

The c.994G>A (p.E332K) alteration is located in exon 4 (coding exon 4) of the MARCH11 gene. This alteration results from a G to A substitution at nucleotide position 994, causing the glutamic acid (E) at amino acid position 332 to be replaced by a lysine (K). 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	0.74
BayesDel_addAF	Uncertain	0.040	T
BayesDel_noAF	Benign	-0.18
CADD	Pathogenic	27
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.028	T
Eigen	Uncertain	0.32
Eigen_PC	Uncertain	0.43
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.016	T
MetaRNN	Uncertain	0.45	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.3	L
MutationTaster	Benign	1.0	D
PrimateAI	Uncertain	0.73	T
PROVEAN	Benign	-1.8	N
REVEL	Benign	0.18
Sift	Benign	0.27	T
Sift4G	Uncertain	0.045	D
Polyphen		0.89	P
Vest4		0.58
MutPred		0.27		Gain of ubiquitination at E332 (P = 0.0051);
MVP		0.56
MPC		0.86
ClinPred		0.91	D
GERP RS		5.4
Varity_R		0.23
gMVP		0.62

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr5-16067795;