rs7735260

chr5-35226913-G-Achr5-35226913-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000949.7(PRLR):c.-106+3355C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.112 in 152,274 control chromosomes in the GnomAD database, including 1,054 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 0.11 (1054 hom., cov: 32)
• Consequence: PRLR NM_000949.7 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.534

Genes affected

PRLR (HGNC:9446): (prolactin receptor) This gene encodes a receptor for the anterior pituitary hormone, prolactin, and belongs to the type I cytokine receptor family. Prolactin-dependent signaling occurs as the result of ligand-induced dimerization of the prolactin receptor. Several alternatively spliced transcript variants encoding different membrane-bound and soluble isoforms have been described for this gene, which may function to modulate the endocrine and autocrine effects of prolactin in normal tissue and cancer. [provided by RefSeq, Feb 2011]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.164 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PRLR	NM_000949.7	c.-106+3355C>T		intron_variant		ENST00000618457.5
PRLR	XM_024446131.2	c.59+3355C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PRLR	ENST00000618457.5	c.-106+3355C>T		intron_variant		1	NM_000949.7	P1
PRLR	ENST00000504500.5	c.-293+3355C>T		intron_variant		3
PRLR	ENST00000515839.1	c.-269+3355C>T		intron_variant		2
PRLR	ENST00000508107.5	c.-106+3355C>T		intron_variant, NMD_transcript_variant		3

Frequencies

GnomAD3 genomes AF: 0.112 AC: 17067 AN: 152156 Hom.: 1053 Cov.: 32

Gnomad AFR AF: 0.131

Gnomad AMI AF: 0.0691

Gnomad AMR AF: 0.0861

Gnomad ASJ AF: 0.139

Gnomad EAS AF: 0.174

Gnomad SAS AF: 0.0545

Gnomad FIN AF: 0.123

Gnomad MID AF: 0.161

Gnomad NFE AF: 0.103

Gnomad OTH AF: 0.115

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

GnomAD4 genome AF: 0.112 AC: 17092 AN: 152274 Hom.: 1054 Cov.: 32 AF XY: 0.112 AC XY: 8330 AN XY: 74458

Gnomad4 AFR AF: 0.131

Gnomad4 AMR AF: 0.0861

Gnomad4 ASJ AF: 0.139

Gnomad4 EAS AF: 0.173

Gnomad4 SAS AF: 0.0558

Gnomad4 FIN AF: 0.123

Gnomad4 NFE AF: 0.103

Gnomad4 OTH AF: 0.114

Alfa AF: 0.104 Hom.: 1733

Bravo AF: 0.112

Asia WGS AF: 0.118 AC: 410 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
Cadd	Benign	0.39
Dann	Benign	0.76

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

Publications

LitVar

Other links and lift over

dbSNP: rs7735260; hg19: chr5-35227015;