rs3218592

Variant names:

• chr6-111322635-C-A
• NM_001372078.1:c.8285G>T

Your query was ambiguous. Multiple possible variants found:

• chr6-111322635-C-A
• chr6-111322635-C-G
• chr6-111322635-C-T

Variant summary

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

The NM_001372078.1(REV3L):​c.8285G>T​(p.Arg2762Leu) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R2762Q) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: REV3L NM_001372078.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.93

Genes affected

REV3L (HGNC:9968): (REV3 like, DNA directed polymerase zeta catalytic subunit) The protein encoded by this gene represents the catalytic subunit of DNA polymerase zeta, which functions in translesion DNA synthesis. The encoded protein can be found in mitochondria, where it protects DNA from damage. Defects in this gene are a cause of Mobius syndrome. [provided by RefSeq, Jan 2017]

MFSD4B (HGNC:21053): (major facilitator superfamily domain containing 4B) Predicted to enable glucose transmembrane transporter activity. Predicted to be involved in glucose transmembrane transport and sodium ion transport. Predicted to be located in apical plasma membrane. Predicted to be integral component of membrane. [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 rank	MANE	Protein	UniProt
REV3L	NM_001372078.1	c.8285G>T	p.Arg2762Leu	missense_variant	Exon 26 of 32	ENST00000368802.8	NP_001359007.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
REV3L	ENST00000368802.8	c.8285G>T	p.Arg2762Leu	missense_variant	Exon 26 of 32	1	NM_001372078.1	ENSP00000357792.3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.59
BayesDel_addAF	Benign	-0.015	T
BayesDel_noAF	Benign	-0.26
CADD	Benign	23
DANN	Uncertain	1.0
DEOGEN2	Benign	0.34	T;T;.;T
Eigen	Uncertain	0.33
Eigen_PC	Uncertain	0.34
FATHMM_MKL	Uncertain	0.90	D
LIST_S2	Uncertain	0.94	.;.;D;D
M_CAP	Benign	0.023	T
MetaRNN	Uncertain	0.52	D;D;D;D
MetaSVM	Benign	-1.1	T
PrimateAI	Uncertain	0.62	T
PROVEAN	Pathogenic	-6.8	D;D;D;D
REVEL	Benign	0.19
Sift	Uncertain	0.0080	D;D;D;D
Sift4G	Uncertain	0.0040	D;D;D;D
Polyphen		0.80	P;P;.;P
Vest4		0.70
MutPred		0.52		Loss of MoRF binding (P = 0.0117);Loss of MoRF binding (P = 0.0117);.;Loss of MoRF binding (P = 0.0117);
MVP		0.30
MPC		1.6
ClinPred		0.96	D
GERP RS		3.8
Varity_R		0.71
gMVP		0.94

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.18		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: chr6-111643838;