NM_181507.2:c.896+913C>A

Variant names:

• chr11-18304509-G-T
• rs11024611
• NM_181507.2:c.896+913C>A

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_181507.2(HPS5):​c.896+913C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: 32)
• Consequence: HPS5 NM_181507.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0930
• Publications: 2 publications found

Genes affected

HPS5 (HGNC:17022): (HPS5 biogenesis of lysosomal organelles complex 2 subunit 2) This 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 6 protein and may interact with the cytoplasmic domain of integrin, alpha-3. Mutations in this gene are associated with Hermansky-Pudlak syndrome type 5. Multiple transcript variants encoding two distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

HPS5 Gene-Disease associations (from GenCC):

• Hermansky-Pudlak syndrome 5

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, Labcorp Genetics (formerly Invitae), ClinGen
• Hermansky-Pudlak syndrome without pulmonary fibrosis

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

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=-1.01).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
HPS5	NM_181507.2	c.896+913C>A		intron_variant	Intron 8 of 22	ENST00000349215.8	NP_852608.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
HPS5	ENST00000349215.8	c.896+913C>A		intron_variant	Intron 8 of 22	1	NM_181507.2	ENSP00000265967.5
HPS5	ENST00000396253.7	c.554+913C>A		intron_variant	Intron 7 of 21	1		ENSP00000379552.3
HPS5	ENST00000438420.6	c.554+913C>A		intron_variant	Intron 7 of 21	1		ENSP00000399590.2
HPS5	ENST00000531848.1	c.554+913C>A		intron_variant	Intron 7 of 10	5		ENSP00000431758.1

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 86

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	1.4
DANN	Benign	0.52
PhyloP100		0.093

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

Other links and lift over

dbSNP: rs11024611; hg19: chr11-18326056;