OGDHL p.Leu188Leu

Variant names:

• chr10-49752162-A-A
• NM_018245.3:c.

Your query was ambiguous. Multiple possible variants found:

• chr10-49752163--
• chr10-49752163-G-A
• chr10-49752163-G-T
• chr10-49752163-G-C
• chr10-49752163-GAG-TAA
• chr10-49752163-GAG-CAA

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_018245.3(OGDHL):​c. variant causes a exon region change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: OGDHL NM_018245.3 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.99
• Publications: 0 publications found

Genes affected

OGDHL (HGNC:25590): (oxoglutarate dehydrogenase L) The protein encoded by this gene is similar to oxoglutarate dehydrogenase (OGDH) of the OGDH complex, which degrades glucose and glutamate. This gene encodes several isoforms, including some that appear to localize to mitochondria. The encoded protein down-regulates the AKT signaling cascade and can suppress the growth of cervical cancer cells. [provided by RefSeq, Dec 2016]

OGDHL Gene-Disease associations (from GenCC):

• Yoon-Bellen neurodevelopmental syndrome

  Inheritance: AR Classification: STRONG, MODERATE, LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018245.3. 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
	OGDHL	NM_018245.3	MANE Select	c.		exon_region	Exon 5 of 23	NP_060715.2	Q9ULD0-1
	OGDHL	NM_001347819.1		c.		exon_region	Exon 5 of 23	NP_001334748.1	Q9ULD0-1
	OGDHL	NM_001143996.2		c.		exon_region	Exon 4 of 22	NP_001137468.1	Q9ULD0-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OGDHL	ENST00000374103.9	TSL:1 MANE Select	c.		exon_region	Exon 5 of 23	ENSP00000363216.4	Q9ULD0-1
	OGDHL	ENST00000852721.1		c.		exon_region	Exon 5 of 24	ENSP00000522780.1
	OGDHL	ENST00000852716.1		c.		exon_region	Exon 5 of 23	ENSP00000522775.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 47

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-3.0

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: chr10-50960208;