Genetic Variant SMIM5:p.Arg65Trp (chr17-75640856-C-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001162995.3(SMIM5):c.193C>T(p.Arg65Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000271 in 1,548,524 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000029 ( 0 hom. )

Consequence

SMIM5
NM_001162995.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.51

Publications

1 publications found

Variant links:

Genes affected

SMIM5 (HGNC:40030): (small integral membrane protein 5) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

SMIM5 links:

RECQL5 (HGNC:9950): (RecQ like helicase 5) The protein encoded by this gene is a helicase that is important for genome stability. The encoded protein also prevents aberrant homologous recombination by displacing RAD51 from ssDNA. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2011]

RECQL5 Gene-Disease associations (from GenCC):

breast cancer
Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics
coronary artery disorder
Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

RECQL5 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.12356007).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001162995.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SMIM5	NM_001162995.3	MANE Select	c.193C>T	p.Arg65Trp	missense	Exon 3 of 3	NP_001156467.1	Q71RC9
RECQL5	NM_004259.7	MANE Select	c.1230-9188G>A		intron	N/A	NP_004250.4
SMIM5	NR_028439.1		n.3800C>T		non_coding_transcript_exon	Exon 2 of 2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SMIM5	ENST00000375215.3	TSL:1 MANE Select	c.193C>T	p.Arg65Trp	missense	Exon 3 of 3	ENSP00000364363.3	Q71RC9
SMIM5	ENST00000537494.1	TSL:1	c.193C>T	p.Arg65Trp	missense	Exon 2 of 2	ENSP00000477017.1	Q71RC9
RECQL5	ENST00000317905.10	TSL:1 MANE Select	c.1230-9188G>A		intron	N/A	ENSP00000317636.5	O94762-1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152210

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:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000454

AC:

AN:

154016

AF XY:

0.0000733

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:

0.0000166

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000294

AC:

AN:

1396314

Hom.:

Cov.:

AF XY:

0.0000407

AC XY:

AN XY:

688750

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31598

American (AMR)

AF:

0.00

AC:

AN:

35696

Ashkenazi Jewish (ASJ)

AF:

0.0000397

AC:

AN:

25176

East Asian (EAS)

AF:

0.00

AC:

AN:

35736

South Asian (SAS)

AF:

0.000366

AC:

AN:

79234

European-Finnish (FIN)

AF:

0.00

AC:

AN:

46286

Middle Eastern (MID)

AF:

0.000176

AC:

AN:

5696

European-Non Finnish (NFE)

AF:

0.00000927

AC:

AN:

1078920

Other (OTH)

AF:

0.00

AC:

AN:

57972

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.449

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:

0.00000657

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74346

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41452

American (AMR)

AF:

0.00

AC:

AN:

15286

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5196

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10618

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68034

Other (OTH)

AF:

0.00

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

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

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000314

AC:

ExAC

AF:

0.0000756

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

Benign

0.085

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.30

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.095

Eigen

Benign

-0.56

Eigen_PC

Benign

-0.71

FATHMM_MKL

Benign

0.13

LIST_S2

Benign

0.69

M_CAP

Benign

0.024

MetaRNN

Benign

0.12

MetaSVM

Benign

-1.1

PhyloP100

1.5

PrimateAI

Benign

0.19

PROVEAN

Uncertain

-4.3

REVEL

Benign

0.067

Sift

Uncertain

0.015

Sift4G

Uncertain

0.023

Polyphen

0.97

Vest4

0.22

MVP

0.24

ClinPred

0.34

GERP RS

1.6

Varity_R

0.11

gMVP

0.13

Mutation Taster

=99/1

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

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