NM_053274.3:c.761_762delCTinsGC

Variant names:

• chr1-92271626-AG-GC
• NM_053274.3:c.761_762delCTinsGC
• GLMN p.Pro254Arg

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_053274.3(GLMN):​c.761_762delCTinsGC​(p.Pro254Arg) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. It is difficult to determine the true allele frequency of this variant because it is of type MNV, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Likely benign in ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: GLMN NM_053274.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 4.28
• Publications: 0 publications found

Genes affected

GLMN (HGNC:14373): (glomulin, FKBP associated protein) This gene encodes a phosphorylated protein that is a member of a Skp1-Cullin-F-box-like complex. The protein is essential for normal development of the vasculature and mutations in this gene have been associated with glomuvenous malformations, also called glomangiomas. Multiple splice variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2016]

GLMN Gene-Disease associations (from GenCC):

• glomuvenous malformation

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: G2P, Genomics England PanelApp, Labcorp Genetics (formerly Invitae), Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_053274.3. 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
	GLMN	NM_053274.3	MANE Select	c.761_762delCTinsGC	p.Pro254Arg	missense	N/A	NP_444504.1	Q92990-1
	GLMN	NM_001319683.2		c.761_762delCTinsGC	p.Pro254Arg	missense	N/A	NP_001306612.1	B4DJ85
	GLMN	NR_135089.2		n.854_855delCTinsGC		non_coding_transcript_exon	Exon 8 of 18

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GLMN	ENST00000370360.8	TSL:1 MANE Select	c.761_762delCTinsGC	p.Pro254Arg	missense	N/A	ENSP00000359385.3	Q92990-1
	GLMN	ENST00000495106.5	TSL:1	n.761_762delCTinsGC		non_coding_transcript_exon	Exon 8 of 18	ENSP00000436829.1	Q92990-2
	GLMN	ENST00000931421.1		c.761_762delCTinsGC	p.Pro254Arg	missense	N/A	ENSP00000601480.1

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

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr1-92737183;