rs2032555

Variant names:

• chr1-171638562-C-G
• rs2032555
• NM_000261.2:c.730+35G>C

Your query was ambiguous. Multiple possible variants found:

• chr1-171638562-C-G
• chr1-171638562-C-T

Variant summary

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

The NM_000261.2(MYOC):​c.730+35G>C 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: 31)
• Consequence: MYOC NM_000261.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -5.89
• Publications: 24 publications found

Genes affected

MYOC (HGNC:7610): (myocilin) MYOC encodes the protein myocilin, which is believed to have a role in cytoskeletal function. MYOC is expressed in many occular tissues, including the trabecular meshwork, and was revealed to be the trabecular meshwork glucocorticoid-inducible response protein (TIGR). The trabecular meshwork is a specialized eye tissue essential in regulating intraocular pressure, and mutations in MYOC have been identified as the cause of hereditary juvenile-onset open-angle glaucoma. [provided by RefSeq, Jul 2008]

MYOCOS (HGNC:53429): (myocilin opposite strand)

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=-0.92).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYOC	NM_000261.2	c.730+35G>C		intron_variant	Intron 2 of 2	ENST00000037502.11	NP_000252.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MYOC	ENST00000037502.11	c.730+35G>C		intron_variant	Intron 2 of 2	1	NM_000261.2	ENSP00000037502.5
MYOCOS	ENST00000637303.1	c.235-68C>G		intron_variant	Intron 3 of 3	5		ENSP00000490048.1
MYOC	ENST00000638471.1	n.*68+35G>C		intron_variant	Intron 3 of 3	5		ENSP00000491206.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 35

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 63021

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.0060
DANN	Benign	0.35
PhyloP100		-5.9

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: rs2032555; hg19: chr1-171607702;