NM_016238.3:c.936-6delC

Variant names:

• chr12-110381952-GA-GA
• NM_016238.3:c.

Variant summary

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

The NM_016238.3(ANAPC7):​c. variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. 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.

• Frequency: Genomes: not found (cov: 17)
• Consequence: ANAPC7 NM_016238.3 splice_region, intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.32
• Publications: 0 publications found

Genes affected

ANAPC7 (HGNC:17380): (anaphase promoting complex subunit 7) This gene encodes a tetratricopeptide repeat containing component of the anaphase promoting complex/cyclosome (APC/C), a large E3 ubiquitin ligase that controls cell cycle progression by targeting a number of cell cycle regulators such as B-type cyclins for 26S proteasome-mediated degradation through ubiquitination. The encoded protein is required for proper protein ubiquitination function of APC/C and for the interaction of APC/C with certain transcription coactivators. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2008]

ANAPC7 Gene-Disease associations (from GenCC):

• Ferguson-Bonni neurodevelopmental syndrome

  Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016238.3. 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
	ANAPC7	NM_016238.3	MANE Select	c.		splice_region intron	N/A	NP_057322.3	Q9UJX3-1
	ANAPC7	NM_001385208.1		c.		splice_region intron	N/A	NP_001372137.1
	ANAPC7	NM_001137664.2		c.		splice_region intron	N/A	NP_001131136.2	Q9UJX3-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ANAPC7	ENST00000455511.9	TSL:1 MANE Select	c.		splice_region intron	N/A	ENSP00000394394.4	Q9UJX3-1
	ANAPC7	ENST00000450008.3	TSL:1	c.		splice_region intron	N/A	ENSP00000402314.3	Q9UJX3-2
	ANAPC7	ENST00000471602.6	TSL:1	n.		splice_region intron	N/A

Frequencies

GnomAD3 genomes Cov.: 17

GnomAD4 exome Cov.: 15

GnomAD4 genome Cov.: 17

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		1.3

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: chr12-110819757;