rs11627594

Variant names:

• chr14-105644577-G-A
• rs11627594
• ENST00000641095.1:c.214C>T

Your query was ambiguous. Multiple possible variants found:

• chr14-105644577-G-A
• chr14-105644577-G-T

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_Strong BS2

The ENST00000641095.1(IGHG2):​c.214C>T​(p.Pro72Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000222 in 774,754 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. 5/6 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.00060 (3 hom., cov: 33)
  • Exomes 𝑓: 0.00013 (1 hom.)
• Consequence: IGHG2 ENST00000641095.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.160

Genes affected

IGHG2 (HGNC:5526): (immunoglobulin heavy constant gamma 2 (G2m marker)) Predicted to enable antigen binding activity and immunoglobulin receptor binding activity. Predicted to be involved in several processes, including activation of immune response; defense response to other organism; and phagocytosis. Located in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

IGH (HGNC:5477):

ACMG classification

Verdict is Benign. Variant got -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.5).
• BS2: High Homozygotes in GnomAd4 at 3 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
IGHG2	unassigned_transcript_2471	c.211C>T	p.Pro71Ser	missense_variant	Exon 1 of 4
IGH		n.105644577G>A		intragenic_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
IGHG2	ENST00000641095.1	c.214C>T	p.Pro72Ser	missense_variant	Exon 1 of 6			ENSP00000493129.1
IGHG2	ENST00000390545.3	c.214C>T	p.Pro72Ser	missense_variant	Exon 1 of 4	6		ENSP00000374987.2

Frequencies

GnomAD3 genomes AF: 0.000577 AC: 86 AN: 149130 Hom.: 3 Cov.: 33

Gnomad AFR AF: 0.00204

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000133

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000212

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000149

Gnomad OTH AF: 0.00

GnomAD3 exomes AF: 0.000252 AC: 62 AN: 245892 Hom.: 2 AF XY: 0.000157 AC XY: 21 AN XY: 133544

Gnomad AFR exome AF: 0.00252

Gnomad AMR exome AF: 0.000551

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.0000655

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000910

Gnomad OTH exome AF: 0.000166

GnomAD4 exome AF: 0.000133 AC: 83 AN: 625504 Hom.: 1 Cov.: 0 AF XY: 0.0000939 AC XY: 32 AN XY: 340840

Gnomad4 AFR exome AF: 0.00165

Gnomad4 AMR exome AF: 0.000458

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000575

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000229

Gnomad4 OTH exome AF: 0.000639

GnomAD4 genome AF: 0.000596 AC: 89 AN: 149250 Hom.: 3 Cov.: 33 AF XY: 0.000549 AC XY: 40 AN XY: 72826

Gnomad4 AFR AF: 0.00213

Gnomad4 AMR AF: 0.000133

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000149

Gnomad4 OTH AF: 0.00

Alfa AF: 0.0000247 Hom.: 3841

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.14
BayesDel_noAF	Benign	-0.50
CADD	Benign	12
DANN	Uncertain	1.0

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: rs11627594; hg19: chr14-106110914;