rs75319082

Variant names:

• chr5-76965415-G-A
• rs75319082
• NM_001882.4:c.811+1955G>A

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001882.4(CRHBP):​c.811+1955G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0179 in 152,268 control chromosomes in the GnomAD database, including 76 homozygotes. 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: 𝑓 0.018 (76 hom., cov: 32)
• Consequence: CRHBP NM_001882.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.291
• Publications: 1 publications found

Genes affected

CRHBP (HGNC:2356): (corticotropin releasing hormone binding protein) Corticotropin-releasing hormone is a potent stimulator of synthesis and secretion of preopiomelanocortin-derived peptides. Although CRH concentrations in the human peripheral circulation are normally low, they increase throughout pregnancy and fall rapidly after parturition. Maternal plasma CRH probably originates from the placenta. Human plasma contains a CRH-binding protein which inactivates CRH and which may prevent inappropriate pituitary-adrenal stimulation in pregnancy. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0599 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001882.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CRHBP	NM_001882.4	MANE Select	c.811+1955G>A		intron	N/A	NP_001873.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CRHBP	ENST00000274368.9	TSL:1 MANE Select	c.811+1955G>A		intron	N/A	ENSP00000274368.4
	CRHBP	ENST00000503763.1	TSL:2	n.226+1955G>A		intron	N/A
	CRHBP	ENST00000514258.1	TSL:3	n.311+1955G>A		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.0179 AC: 2724 AN: 152150 Hom.: 76 Cov.: 32

Gnomad AFR AF: 0.0621

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00635

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000621

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00633

Gnomad NFE AF: 0.000382

Gnomad OTH AF: 0.0124

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

GnomAD4 genome AF: 0.0179 AC: 2726 AN: 152268 Hom.: 76 Cov.: 32 AF XY: 0.0173 AC XY: 1291 AN XY: 74442

African (AFR) AF: 0.0619 AC: 2572 AN: 41534

American (AMR) AF: 0.00634 AC: 97 AN: 15302

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5186

South Asian (SAS) AF: 0.000622 AC: 3 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10608

Middle Eastern (MID) AF: 0.00680 AC: 2 AN: 294

European-Non Finnish (NFE) AF: 0.000382 AC: 26 AN: 68020

Other (OTH) AF: 0.0123 AC: 26 AN: 2116

Alfa AF: 0.0141 Hom.: 6

Bravo AF: 0.0205

Asia WGS AF: 0.00520 AC: 18 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	6.3
DANN	Benign	0.78
PhyloP100		-0.29
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs75319082; hg19: chr5-76261240;