chr7-16088412-CTTTTTTTTTTTTT-C

Variant names:

• chr7-16088412-CTTTTTTTTTTTTT-C
• NM_001101426.4:c.*3270_*3282delAAAAAAAAAAAAA

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 0P and 0B.

The NM_001101426.4(CRPPA):​c.*3270_*3282delAAAAAAAAAAAAA variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 0)
  • Failed GnomAD Quality Control
• Consequence: CRPPA NM_001101426.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.14

Genes affected

CRPPA (HGNC:37276): (CDP-L-ribitol pyrophosphorylase A) This gene encodes a 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase-like protein. Mutations in this gene are the cause of Walker-Warburg syndrome. Alternate splicing results in multiple transcript variants. [provided by RefSeq, May 2012]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CRPPA	NM_001101426.4	c.*3270_*3282delAAAAAAAAAAAAA		3_prime_UTR_variant	Exon 10 of 10	ENST00000407010.7	NP_001094896.1
CRPPA	NM_001368197.1	c.*3270_*3282delAAAAAAAAAAAAA		3_prime_UTR_variant	Exon 9 of 9		NP_001355126.1
CRPPA	NM_001101417.4	c.*3270_*3282delAAAAAAAAAAAAA		3_prime_UTR_variant	Exon 9 of 9		NP_001094887.1
CRPPA	NR_160656.1	n.4691_4703delAAAAAAAAAAAAA		non_coding_transcript_exon_variant	Exon 8 of 8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CRPPA	ENST00000407010	c.*3270_*3282delAAAAAAAAAAAAA		3_prime_UTR_variant	Exon 10 of 10	5	NM_001101426.4	ENSP00000385478.2

Frequencies

GnomAD3 genomes Cov.: 0

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr7-16128037;