rs10910

Variant names:

• chr15-74179858-C-G
• rs10910
• NM_022369.4:c.*222G>C

Your query was ambiguous. Multiple possible variants found:

• chr15-74179858-C-G
• chr15-74179858-C-T

Variant summary

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

The NM_022369.4(STRA6):​c.*222G>C 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: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: STRA6 NM_022369.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.213
• Publications: 10 publications found

Genes affected

STRA6 (HGNC:30650): (signaling receptor and transporter of retinol STRA6) The protein encoded by this gene is a membrane protein involved in the metabolism of retinol. The encoded protein acts as a receptor for retinol/retinol binding protein complexes. This protein removes the retinol from the complex and transports it across the cell membrane. Defects in this gene are a cause of syndromic microphthalmia type 9 (MCOPS9). Several transcript variants encoding a few different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

STRA6 Gene-Disease associations (from GenCC):

• Matthew-Wood syndrome

  Inheritance: AR, AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: PanelApp Australia, G2P, Labcorp Genetics (formerly Invitae), Orphanet
• microphthalmia, isolated, with coloboma

  Inheritance: AD 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=-0.85).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
STRA6	NM_022369.4	c.*222G>C		3_prime_UTR_variant	Exon 19 of 19	ENST00000395105.9	NP_071764.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
STRA6	ENST00000395105.9	c.*222G>C		3_prime_UTR_variant	Exon 19 of 19	1	NM_022369.4	ENSP00000378537.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 436898 Hom.: 0 Cov.: 5 AF XY: 0.00 AC XY: 0 AN XY: 226428

African (AFR) AF: 0.00 AC: 0 AN: 12120

American (AMR) AF: 0.00 AC: 0 AN: 16992

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 12696

East Asian (EAS) AF: 0.00 AC: 0 AN: 28896

South Asian (SAS) AF: 0.00 AC: 0 AN: 37510

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 26916

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 1856

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 275126

Other (OTH) AF: 0.00 AC: 0 AN: 24786

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	6.7
DANN	Benign	0.75
PhyloP100		-0.21

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: rs10910; hg19: chr15-74472199;