rs236141

Variant names:

• chr20-5911261-A-C
• rs236141
• NM_001819.3:c.-373A>C

Your query was ambiguous. Multiple possible variants found:

• chr20-5911261-A-C
• chr20-5911261-A-G
• chr20-5911261-A-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001819.3(CHGB):​c.-373A>C variant causes a upstream gene change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: 33)
• Consequence: CHGB NM_001819.3 upstream_gene
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.553
• Publications: 9 publications found

Genes affected

CHGB (HGNC:1930): (chromogranin B) This gene encodes a tyrosine-sulfated secretory protein abundant in peptidergic endocrine cells and neurons. This protein may serve as a precursor for regulatory peptides. [provided by RefSeq, Jan 2009]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.78).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CHGB	NM_001819.3	c.-373A>C		upstream_gene_variant		ENST00000378961.9	NP_001810.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CHGB	ENST00000378961.9	c.-373A>C		upstream_gene_variant		1	NM_001819.3	ENSP00000368244.4

Frequencies

GnomAD3 genomes Cov.: 33

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

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 1682

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.78
CADD	Benign	3.7
DANN	Benign	0.40
PhyloP100		-0.55
PromoterAI		-0.00090	Neutral

Splicing

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

Other links and lift over

dbSNP: rs236141; hg19: chr20-5891907;