rs776484868

Variant names:

• chr11-18279787-G-A
• rs776484868
• NM_181507.2:c.*95C>T

Your query was ambiguous. Multiple possible variants found:

• chr11-18279787-G-A
• chr11-18279787-G-T

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.*95C>T variant causes a 3 prime UTR 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: 33)
• Consequence: HPS5 NM_181507.2 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.728
• Publications: 0 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, ClinGen, Labcorp Genetics (formerly Invitae)
• 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=-0.81).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_181507.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HPS5	NM_181507.2	MANE Select	c.*95C>T		3_prime_UTR	Exon 23 of 23	NP_852608.1	Q9UPZ3-1
	HPS5	NM_001440902.1		c.*148C>T		3_prime_UTR	Exon 24 of 24	NP_001427831.1
	HPS5	NM_001440903.1		c.*148C>T		3_prime_UTR	Exon 24 of 24	NP_001427832.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HPS5	ENST00000349215.8	TSL:1 MANE Select	c.*95C>T		3_prime_UTR	Exon 23 of 23	ENSP00000265967.5	Q9UPZ3-1
	HPS5	ENST00000396253.7	TSL:1	c.*95C>T		3_prime_UTR	Exon 22 of 22	ENSP00000379552.3	Q9UPZ3-2
	HPS5	ENST00000438420.6	TSL:1	c.*95C>T		3_prime_UTR	Exon 22 of 22	ENSP00000399590.2	Q9UPZ3-2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 13

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	6.8
DANN	Benign	0.68
PhyloP100		0.73
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

Other links and lift over

dbSNP: rs776484868; hg19: chr11-18301334;