NM_181506.5:c.155C>T

Variant names:

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_181506.5(LRRC70):c.155C>T(p.Ser52Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000774 in 1,550,896 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 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000071 ( 0 hom. )

Consequence

LRRC70
NM_181506.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.28

Variant links:

Genes affected

LRRC70 (HGNC:35155): (leucine rich repeat containing 70) Involved in positive regulation of response to cytokine stimulus. Is integral component of plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

LRRC70 links:

IPO11 (HGNC:20628): (importin 11) Importins, including IPO11, are a members of the karyopherin/importin-beta family of transport receptors (see KPNB1; 602738) that mediate nucleocytoplasmic transport of protein and RNA cargoes (Plafker and Macara, 2000 [PubMed 11032817]).[supplied by OMIM, Sep 2008]

IPO11 links:

IPO11-LRRC70 (HGNC:):

IPO11-LRRC70 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.16536397).

BS2

High AC in GnomAdExome4 at 10 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LRRC70	NM_181506.5 link	c.155C>T	p.Ser52Leu	missense_variant	Exon 2 of 2	ENST00000334994.6	NP_852607.3	Q7Z2Q7
IPO11	NM_016338.5 link	c.2583-11984C>T		intron_variant	Intron 27 of 29	ENST00000325324.11	NP_057422.3	Q9UI26-1
IPO11	NM_001134779.2 link	c.2703-11984C>T		intron_variant	Intron 27 of 29		NP_001128251.1	Q9UI26-2
IPO11-LRRC70	NR_073584.1 link	n.201+658C>T		intron_variant	Intron 1 of 3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
LRRC70	ENST00000334994.6 link	c.155C>T	p.Ser52Leu	missense_variant	Exon 2 of 2	1	NM_181506.5	ENSP00000399441.1	Q7Z2Q7
IPO11	ENST00000325324.11 link	c.2583-11984C>T		intron_variant	Intron 27 of 29	1	NM_016338.5	ENSP00000316651.6	Q9UI26-1
IPO11	ENST00000424533.5 link	n.*73+110C>T		intron_variant	Intron 28 of 28	2		ENSP00000395685.1	F8WDV0

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

152008

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000657

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000195

AC:

AN:

153550

Hom.:

AF XY:

0.0000368

AC XY:

AN XY:

81462

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000811

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000439

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000715

AC:

AN:

1398888

Hom.:

Cov.:

AF XY:

0.0000116

AC XY:

AN XY:

689964

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000126

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000371

Gnomad4 OTH exome

AF:

0.0000173

GnomAD4 genome

AF:

0.0000132

AC:

AN:

152008

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74226

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.0000657

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000491

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 07, 2025

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.155C>T (p.S52L) alteration is located in exon 2 (coding exon 1) of the LRRC70 gene. This alteration results from a C to T substitution at nucleotide position 155, causing the serine (S) at amino acid position 52 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.020

T;.

Eigen

Benign

0.095

Eigen_PC

Benign

0.13

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.69

T;T

M_CAP

Benign

0.015

MetaRNN

Benign

0.17

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.2

L;.

PrimateAI

Benign

0.35

PROVEAN

Benign

-2.0

N;D

REVEL

Benign

0.077

Sift

Benign

0.39

T;D

Sift4G

Uncertain

0.015

D;D

Polyphen

0.96

D;.

Vest4

0.15

MutPred

0.41

Loss of disorder (P = 0.0405);Loss of disorder (P = 0.0405);

MVP

0.25

ClinPred

0.45

GERP RS

4.5

Varity_R

0.10

gMVP

0.33

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over