16-15599012-G-C

Variant names:

• chr16-15599012-G-C
• NM_014647.4:c.4826C>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_014647.4(MARF1):​c.4826C>G​(p.Thr1609Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 31)
• Consequence: MARF1 NM_014647.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.576
• Publications: 0 publications found

Genes affected

MARF1 (HGNC:29562): (meiosis regulator and mRNA stability factor 1) This gene encodes a putative peroxisomal protein that appears to be conserved across Euteleostomi. In humans, it may be autoantigenic. [provided by RefSeq, Jul 2010]

BMERB1 (HGNC:19213): (bMERB domain containing 1) Predicted to act upstream of or within negative regulation of cell motility involved in cerebral cortex radial glia guided migration and negative regulation of microtubule depolymerization. Predicted to be located in microtubule cytoskeleton. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.10383278).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014647.4. 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
	MARF1	NM_014647.4	MANE Select	c.4826C>G	p.Thr1609Arg	missense	Exon 26 of 27	NP_055462.2	Q9Y4F3-1
	MARF1	NM_001184998.2		c.4826C>G	p.Thr1609Arg	missense	Exon 26 of 27	NP_001171927.1	Q9Y4F3-5
	MARF1	NM_001184999.2		c.4817C>G	p.Thr1606Arg	missense	Exon 26 of 27	NP_001171928.1	Q9Y4F3-4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	MARF1	ENST00000396368.8	TSL:1 MANE Select	c.4826C>G	p.Thr1609Arg	missense	Exon 26 of 27	ENSP00000379654.3	Q9Y4F3-1
	MARF1	ENST00000551742.5	TSL:1	c.4826C>G	p.Thr1609Arg	missense	Exon 26 of 27	ENSP00000450309.1	Q9Y4F3-5
	MARF1	ENST00000548025.5	TSL:1	c.4817C>G	p.Thr1606Arg	missense	Exon 26 of 27	ENSP00000449376.1	Q9Y4F3-4

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 31

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	Benign	0.070
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.43
CADD	Benign	8.6
DANN	Benign	0.97
DEOGEN2	Benign	0.034	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.47	N
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.10	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.6	L
PhyloP100		0.58
PrimateAI	Benign	0.28	T
PROVEAN	Benign	-0.83	N
REVEL	Benign	0.19
Sift	Uncertain	0.026	D
Sift4G	Uncertain	0.046	D
Vest4		0.39
MVP		0.17
MPC		0.62
ClinPred		0.13	T
GERP RS		-3.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.075
gMVP		0.40

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

Other links and lift over

hg19: chr16-15692869;