chr2-151420284-C-T

Variant names:

• chr2-151420284-C-T
• NM_018151.5:c.598C>T

Variant summary

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

The NM_018151.5(RIF1):​c.598C>T​(p.His200Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,872 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: RIF1 NM_018151.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.31

Genes affected

RIF1 (HGNC:23207): (replication timing regulatory factor 1) This gene encodes a protein that shares homology with the yeast teleomere binding protein, Rap1 interacting factor 1. This protein localizes to aberrant telomeres may be involved in DNA repair. Alternate splicing results in multiple transcript variants. [provided by RefSeq, 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 rank	MANE	Protein	UniProt
RIF1	NM_018151.5	c.598C>T	p.His200Tyr	missense_variant	Exon 7 of 36	ENST00000444746.7	NP_060621.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RIF1	ENST00000444746.7	c.598C>T	p.His200Tyr	missense_variant	Exon 7 of 36	1	NM_018151.5	ENSP00000390181.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461872 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727236

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.0000187

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.36
BayesDel_addAF	Uncertain	0.023	T
BayesDel_noAF	Benign	-0.21
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.43	T;.;.;T;.
Eigen	Uncertain	0.21
Eigen_PC	Uncertain	0.36
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Uncertain	0.96	.;.;.;D;D
M_CAP	Benign	0.015	T
MetaRNN	Uncertain	0.45	T;T;T;T;T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	1.6	L;L;L;L;L
PrimateAI	Uncertain	0.54	T
PROVEAN	Uncertain	-3.5	D;D;D;D;D
REVEL	Benign	0.26
Sift	Uncertain	0.0060	D;D;D;D;D
Sift4G	Uncertain	0.018	D;D;D;D;D
Polyphen		1.0	D;D;D;D;D
Vest4		0.57
MutPred		0.47		Loss of methylation at K198 (P = 0.0666);Loss of methylation at K198 (P = 0.0666);Loss of methylation at K198 (P = 0.0666);Loss of methylation at K198 (P = 0.0666);Loss of methylation at K198 (P = 0.0666);
MVP		0.36
MPC		0.32
ClinPred		0.96	D
GERP RS		5.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.38
gMVP		0.35

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: chr2-152276798;