rs11102233

chr1-111285127-G-Cchr1-111285127-G-T

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The ENST00000532686.5(CHIAP2):n.1176+5G>C variant causes a splice donor 5th base, intron, non coding transcript change. 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: 32)
• Consequence: CHIAP2 ENST00000532686.5 splice_donor_5th_base, intron, non_coding_transcript
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.11

Genes affected

CHIAP2 (HGNC:44463): (chitinase, acidic pseudogene 2)

ACMG classification

Verdict is Likely_benign. Variant got -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.54).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CHIAP2	NR_003928.2	n.1822G>C		non_coding_transcript_exon_variant	8/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CHIAP2	ENST00000369743.8	n.1848G>C		non_coding_transcript_exon_variant	9/9	5
CHIAP2	ENST00000532686.5	n.1176+5G>C		splice_donor_5th_base_variant, intron_variant, non_coding_transcript_variant
CHIAP2	ENST00000449687.1	n.323+5G>C		splice_donor_5th_base_variant, intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.54
Cadd	Benign	18
Dann	Benign	0.82

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs11102233; hg19: chr1-111827749;