rs8097

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP7

The NM_014316.4(CARHSP1):​c.105G>T​(p.Arg35=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000657 in 1,598,450 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: 𝑓 0.000021 ( 0 hom., cov: 23)
Exomes 𝑓: 0.000070 ( 0 hom. )

Consequence

CARHSP1
NM_014316.4 synonymous

Scores

1
2
4

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.162
Variant links:
Genes affected
CARHSP1 (HGNC:17150): (calcium regulated heat stable protein 1) Enables mRNA 3'-UTR binding activity. Predicted to be involved in regulation of mRNA stability. Predicted to be located in P granule and cytosol. Predicted to be active in cytoplasm. Predicted to colocalize with cytoplasmic exosome (RNase complex). [provided by Alliance of Genome Resources, Apr 2022]
PMM2 (HGNC:9115): (phosphomannomutase 2) The protein encoded by this gene catalyzes the isomerization of mannose 6-phosphate to mannose 1-phosphate, which is a precursor to GDP-mannose necessary for the synthesis of dolichol-P-oligosaccharides. Mutations in this gene have been shown to cause defects in glycoprotein biosynthesis, which manifests as carbohydrate-deficient glycoprotein syndrome type I. [provided by RefSeq, Jul 2008]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP7
Synonymous conserved (PhyloP=-0.162 with no splicing effect.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE UniProt
CARHSP1NM_014316.4 linkuse as main transcriptc.105G>T p.Arg35= synonymous_variant 2/4 ENST00000311052.10
LOC100130283NR_147908.1 linkuse as main transcriptn.635-904C>A intron_variant, non_coding_transcript_variant

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Appris UniProt
CARHSP1ENST00000311052.10 linkuse as main transcriptc.105G>T p.Arg35= synonymous_variant 2/41 NM_014316.4 P1

Frequencies

GnomAD3 genomes
AF:
0.0000215
AC:
3
AN:
139742
Hom.:
0
Cov.:
23
show subpopulations
Gnomad AFR
AF:
0.0000264
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.000415
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:
0.0000736
AC:
18
AN:
244478
Hom.:
0
AF XY:
0.0000978
AC XY:
13
AN XY:
132908
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.000275
Gnomad SAS exome
AF:
0.000198
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000456
Gnomad OTH exome
AF:
0.000333
GnomAD4 exome
AF:
0.0000699
AC:
102
AN:
1458590
Hom.:
0
Cov.:
45
AF XY:
0.0000606
AC XY:
44
AN XY:
725604
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.0000504
Gnomad4 SAS exome
AF:
0.000105
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.0000784
Gnomad4 OTH exome
AF:
0.0000663
GnomAD4 genome
AF:
0.0000214
AC:
3
AN:
139860
Hom.:
0
Cov.:
23
AF XY:
0.0000300
AC XY:
2
AN XY:
66772
show subpopulations
Gnomad4 AFR
AF:
0.0000263
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.000416
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.00
Gnomad4 OTH
AF:
0.00
Alfa
AF:
0.0000546
Hom.:
3172
ExAC
AF:
0.0000578
AC:
7
EpiCase
AF:
0.000109
EpiControl
AF:
0.000119

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_addAF
Benign
-0.31
T
BayesDel_noAF
Benign
-0.39
CADD
Benign
3.1
DANN
Benign
0.93
FATHMM_MKL
Uncertain
0.86
D
MetaRNN
Uncertain
0.47
T
MutationTaster
Benign
1.0
D;D;D;D;D
PROVEAN
Pathogenic
-9.0
D
MVP
0.50
GERP RS
0.015
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7

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.

Other links and lift over

dbSNP: rs8097; hg19: chr16-8953081; API