rs11342

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_002298.5(LCP1):​c.*1084C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000172 in 232,146 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)
Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

LCP1
NM_002298.5 3_prime_UTR

Scores

2

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.219

Publications

11 publications found
Variant links:
Genes affected
LCP1 (HGNC:6528): (lymphocyte cytosolic protein 1) Plastins are a family of actin-binding proteins that are conserved throughout eukaryote evolution and expressed in most tissues of higher eukaryotes. In humans, two ubiquitous plastin isoforms (L and T) have been identified. Plastin 1 (otherwise known as Fimbrin) is a third distinct plastin isoform which is specifically expressed at high levels in the small intestine. The L isoform is expressed only in hemopoietic cell lineages, while the T isoform has been found in all other normal cells of solid tissues that have replicative potential (fibroblasts, endothelial cells, epithelial cells, melanocytes, etc.). However, L-plastin has been found in many types of malignant human cells of non-hemopoietic origin suggesting that its expression is induced accompanying tumorigenesis in solid tissues. [provided by RefSeq, Jul 2008]
CPB2-AS1 (HGNC:39898): (CPB2 antisense RNA 1)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

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

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.7).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
LCP1NM_002298.5 linkc.*1084C>T 3_prime_UTR_variant Exon 16 of 16 ENST00000323076.7 NP_002289.2 P13796-1A0A024RDT4
LCP1XM_005266374.3 linkc.*1084C>T 3_prime_UTR_variant Exon 16 of 16 XP_005266431.1 P13796-1A0A024RDT4
LCP1XM_047430303.1 linkc.*1084C>T 3_prime_UTR_variant Exon 16 of 16 XP_047286259.1
LCP1XM_047430304.1 linkc.*1084C>T 3_prime_UTR_variant Exon 14 of 14 XP_047286260.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
LCP1ENST00000323076.7 linkc.*1084C>T 3_prime_UTR_variant Exon 16 of 16 1 NM_002298.5 ENSP00000315757.2 P13796-1
LCP1ENST00000398576.6 linkc.*1084C>T 3_prime_UTR_variant Exon 19 of 19 5 ENSP00000381581.1 P13796-1
LCP1ENST00000674665.1 linkc.*1084C>T 3_prime_UTR_variant Exon 5 of 5 ENSP00000501964.1 P13796-2
CPB2-AS1ENST00000663159.1 linkn.470-24987G>A intron_variant Intron 1 of 2

Frequencies

GnomAD3 genomes
AF:
0.0000197
AC:
3
AN:
151952
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0000242
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.0000654
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
GnomAD4 exome
AF:
0.0000125
AC:
1
AN:
80194
Hom.:
0
Cov.:
0
AF XY:
0.0000270
AC XY:
1
AN XY:
37006
show subpopulations
⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.
African (AFR)
AF:
0.00
AC:
0
AN:
3838
American (AMR)
AF:
0.00
AC:
0
AN:
2448
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
5074
East Asian (EAS)
AF:
0.00
AC:
0
AN:
11238
South Asian (SAS)
AF:
0.00
AC:
0
AN:
694
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
498
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
480
European-Non Finnish (NFE)
AF:
0.0000203
AC:
1
AN:
49264
Other (OTH)
AF:
0.00
AC:
0
AN:
6660
⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.000000), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.325
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
GnomAD4 genome
AF:
0.0000197
AC:
3
AN:
151952
Hom.:
0
Cov.:
32
AF XY:
0.0000135
AC XY:
1
AN XY:
74218
show subpopulations
African (AFR)
AF:
0.0000242
AC:
1
AN:
41342
American (AMR)
AF:
0.0000654
AC:
1
AN:
15282
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3466
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5174
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4832
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10564
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.0000147
AC:
1
AN:
67974
Other (OTH)
AF:
0.00
AC:
0
AN:
2090
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.492
Heterozygous variant carriers
0
1
1
2
2
3
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
2
4
6
8
10
<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.:
1576

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.70
CADD
Benign
6.7
DANN
Benign
0.84
PhyloP100
-0.22
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.1

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

Other links and lift over

dbSNP: rs11342; hg19: chr13-46700642; API