Genetic Variant RTF1:p.Arg33Trp (chr15-41417212-C-T) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_015138.5(RTF1):c.97C>T(p.Arg33Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000808 in 1,262,138 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00011 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000077 ( 0 hom. )

Consequence

RTF1
NM_015138.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.55

Publications

0 publications found

Variant links:

Genes affected

RTF1 (HGNC:28996): (RTF1 homolog, Paf1/RNA polymerase II complex component) This locus may represent a gene involved in regulation of transcription elongation and chromatin remodeling, based on studies of similar proteins in other organisms. The encoded protein may bind single-stranded DNA. [provided by RefSeq, Sep 2010]

RTF1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.00861457).

BS2

High AC in GnomAd4 at 17 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015138.5. 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
	RTF1	NM_015138.5	MANE Select	c.97C>T	p.Arg33Trp	missense	Exon 1 of 18	NP_055953.3	Q92541

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
RTF1	ENST00000389629.9	TSL:1 MANE Select	c.97C>T	p.Arg33Trp	missense	Exon 1 of 18	ENSP00000374280.4	Q92541
RTF1	ENST00000925186.1		c.97C>T	p.Arg33Trp	missense	Exon 1 of 17	ENSP00000595245.1
RTF1	ENST00000925187.1		c.97C>T	p.Arg33Trp	missense	Exon 1 of 17	ENSP00000595246.1

Frequencies

GnomAD3 genomes

AF:

0.000112

AC:

AN:

152146

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00352

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000711

AC:

AN:

14072

AF XY:

0.000148

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000766

AC:

AN:

1109882

Hom.:

Cov.:

AF XY:

0.000102

AC XY:

AN XY:

527816

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

23142

American (AMR)

AF:

0.00

AC:

AN:

8514

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

14472

East Asian (EAS)

AF:

0.00

AC:

AN:

26856

South Asian (SAS)

AF:

0.00340

AC:

AN:

22652

European-Finnish (FIN)

AF:

0.00

AC:

AN:

35698

Middle Eastern (MID)

AF:

0.000260

AC:

AN:

3844

European-Non Finnish (NFE)

AF:

0.00000430

AC:

AN:

930348

Other (OTH)

AF:

0.0000676

AC:

AN:

44356

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.491

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000112

AC:

AN:

152256

Hom.:

Cov.:

AF XY:

0.000202

AC XY:

AN XY:

74432

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41574

American (AMR)

AF:

0.00

AC:

AN:

15298

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5166

South Asian (SAS)

AF:

0.00352

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10612

Middle Eastern (MID)

AF:

0.00

AC:

AN:

292

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67988

Other (OTH)

AF:

0.00

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.507

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000756

ExAC

AF:

0.000426

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.41

BayesDel_addAF

Uncertain

0.057

BayesDel_noAF

Benign

-0.16

CADD

Pathogenic

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.063

Eigen

Benign

-0.082

Eigen_PC

Benign

-0.054

FATHMM_MKL

Benign

0.40

LIST_S2

Benign

0.74

M_CAP

Uncertain

0.27

MetaRNN

Benign

0.0086

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.69

PhyloP100

1.6

PrimateAI

Pathogenic

0.95

PROVEAN

Benign

-0.26

REVEL

Benign

0.20

Sift

Pathogenic

0.0

Sift4G

Uncertain

0.060

Polyphen

0.99

Vest4

0.26

MutPred

0.32

Loss of methylation at R33 (P = 0.012)

MVP

0.30

MPC

1.2

ClinPred

0.68

GERP RS

3.0

PromoterAI

0.0093

Neutral

(source)

RBP_binding_hub_radar

0.97

RBP_regulation_power_radar

3.8

Varity_R

0.19

gMVP

0.26

Mutation Taster

=91/9

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over