rs769859747

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_024747.6(HPS6):​c.42C>A​(p.Ser14Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000285 in 1,402,676 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: not found (cov: 33)
Exomes 𝑓: 0.0000029 ( 0 hom. )

Consequence

HPS6
NM_024747.6 missense

Scores

2
4
13

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.0490
Variant links:
Genes affected
HPS6 (HGNC:18817): (HPS6 biogenesis of lysosomal organelles complex 2 subunit 3) This intronless gene encodes a protein that may play a role in organelle biogenesis associated with melanosomes, platelet dense granules, and lysosomes. This protein interacts with Hermansky-Pudlak syndrome 5 protein. Mutations in this gene are associated with Hermansky-Pudlak syndrome type 6. [provided by RefSeq, Jul 2008]

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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;
BP4
Computational evidence support a benign effect (MetaRNN=0.33251786).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
HPS6NM_024747.6 linkc.42C>A p.Ser14Arg missense_variant Exon 1 of 1 ENST00000299238.7 NP_079023.2

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
HPS6ENST00000299238.7 linkc.42C>A p.Ser14Arg missense_variant Exon 1 of 1 6 NM_024747.6 ENSP00000299238.5 Q86YV9

Frequencies

GnomAD3 genomes
Cov.:
33
GnomAD4 exome
AF:
0.00000285
AC:
4
AN:
1402676
Hom.:
0
Cov.:
31
AF XY:
0.00000287
AC XY:
2
AN XY:
695932
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.00
Gnomad4 SAS exome
AF:
0.00
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.00000366
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
Cov.:
33
ExAC
AF:
0.00000931
AC:
1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.45
BayesDel_addAF
Benign
-0.0090
T
BayesDel_noAF
Benign
-0.25
CADD
Benign
22
DANN
Uncertain
1.0
DEOGEN2
Benign
0.29
T
Eigen
Benign
-0.081
Eigen_PC
Benign
-0.14
FATHMM_MKL
Benign
0.14
N
LIST_S2
Benign
0.57
T
M_CAP
Benign
0.049
D
MetaRNN
Benign
0.33
T
MetaSVM
Benign
-0.94
T
MutationAssessor
Uncertain
2.2
M
PrimateAI
Pathogenic
0.84
D
PROVEAN
Benign
-1.6
N
REVEL
Benign
0.18
Sift
Uncertain
0.018
D
Sift4G
Pathogenic
0.0
D
Polyphen
1.0
D
Vest4
0.45
MutPred
0.20
Gain of MoRF binding (P = 0.0115);
MVP
0.18
MPC
1.1
ClinPred
0.90
D
GERP RS
2.9
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.0
Varity_R
0.21
gMVP
0.44

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: rs769859747; hg19: chr10-103825273; API