NM_138396.6:c.361G>C

Variant names:

• chr12-57756932-G-C
• NM_138396.6:c.361G>C

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_138396.6(MARCHF9):​c.361G>C​(p.Glu121Gln) 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: MARCHF9 NM_138396.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 10.0
• Publications: 0 publications found

Genes affected

MARCHF9 (HGNC:25139): (membrane associated ring-CH-type finger 9) MARCH9 is a member of the MARCH family of membrane-bound E3 ubiquitin ligases (EC 6.3.2.19). MARCH enzymes add ubiquitin (see MIM 191339) to target lysines in substrate proteins, thereby signaling their vesicular transport between membrane compartments. MARCH9 induces internalization of several membrane glycoproteins and directs them to the endosomal compartment (Bartee et al., 2004 [PubMed 14722266]; Hoer et al., 2007 [PubMed 17174307]).[supplied by OMIM, Apr 2010]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_138396.6. 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
	MARCHF9	NM_138396.6	MANE Select	c.361G>C	p.Glu121Gln	missense	Exon 2 of 4	NP_612405.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MARCHF9	ENST00000266643.6	TSL:1 MANE Select	c.361G>C	p.Glu121Gln	missense	Exon 2 of 4	ENSP00000266643.5	Q86YJ5-1
	MARCHF9	ENST00000552279.1	TSL:2	n.162G>C		non_coding_transcript_exon	Exon 2 of 2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

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	0.57
BayesDel_addAF	Uncertain	0.072	D
BayesDel_noAF	Benign	-0.13
CADD	Pathogenic	35
DANN	Uncertain	1.0
DEOGEN2	Benign	0.032	T
Eigen	Pathogenic	0.76
Eigen_PC	Pathogenic	0.77
FATHMM_MKL	Uncertain	0.85	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.014	T
MetaRNN	Uncertain	0.54	D
MetaSVM	Benign	-0.78	T
MutationAssessor	Benign	1.6	L
PhyloP100		10
PrimateAI	Pathogenic	0.90	D
PROVEAN	Benign	-2.2	N
REVEL	Benign	0.28
Sift	Benign	0.030	D
Sift4G	Uncertain	0.0060	D
Polyphen		1.0	D
Vest4		0.62
MutPred		0.38		Gain of catalytic residue at P125 (P = 0)
MVP		0.66
MPC		2.3
ClinPred		0.98	D
GERP RS		5.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.50
gMVP		0.67
Mutation Taster		=45/55	disease causing

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

Other links and lift over

hg19: chr12-58150715;