rs1382369

Variant names:

• chr5-83145610-G-A
• rs1382369
• NM_003401.5:c.315+34407G>A

Your query was ambiguous. Multiple possible variants found:

• chr5-83145610-G-A
• chr5-83145610-G-C

Variant summary

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

The NM_003401.5(XRCC4):​c.315+34407G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.483 in 152,064 control chromosomes in the GnomAD database, including 18,712 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 0.48 (18712 hom., cov: 32)
• Consequence: XRCC4 NM_003401.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.704
• Publications: 3 publications found

Genes affected

XRCC4 (HGNC:12831): (X-ray repair cross complementing 4) The protein encoded by this gene functions together with DNA ligase IV and the DNA-dependent protein kinase in the repair of DNA double-strand breaks. This protein plays a role in both non-homologous end joining and the completion of V(D)J recombination. Mutations in this gene can cause short stature, microcephaly, and endocrine dysfunction (SSMED). Alternate transcript variants such as NM_022406 are unlikely to be expressed in some individuals due to a polymorphism (rs1805377) in the last splice acceptor site. [provided by RefSeq, Oct 2019]

XRCC4 Gene-Disease associations (from GenCC):

• short stature, microcephaly, and endocrine dysfunction

  Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P, Laboratory for Molecular Medicine
• microcephalic primordial dwarfism-insulin resistance syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• hereditary nonpolyposis colon cancer

  Inheritance: AD Classification: LIMITED Submitted by: ClinGen

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.94).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.624 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
XRCC4	NM_003401.5	c.315+34407G>A		intron_variant	Intron 3 of 7	ENST00000396027.9	NP_003392.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
XRCC4	ENST00000396027.9	c.315+34407G>A		intron_variant	Intron 3 of 7	5	NM_003401.5	ENSP00000379344.4

Frequencies

GnomAD3 genomes AF: 0.483 AC: 73392 AN: 151946 Hom.: 18692 Cov.: 32

Gnomad AFR AF: 0.630

Gnomad AMI AF: 0.517

Gnomad AMR AF: 0.341

Gnomad ASJ AF: 0.379

Gnomad EAS AF: 0.207

Gnomad SAS AF: 0.519

Gnomad FIN AF: 0.486

Gnomad MID AF: 0.411

Gnomad NFE AF: 0.450

Gnomad OTH AF: 0.447

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

GnomAD4 genome AF: 0.483 AC: 73443 AN: 152064 Hom.: 18712 Cov.: 32 AF XY: 0.482 AC XY: 35852 AN XY: 74324

African (AFR) AF: 0.630 AC: 26140 AN: 41484

American (AMR) AF: 0.340 AC: 5203 AN: 15286

Ashkenazi Jewish (ASJ) AF: 0.379 AC: 1317 AN: 3472

East Asian (EAS) AF: 0.207 AC: 1070 AN: 5172

South Asian (SAS) AF: 0.517 AC: 2495 AN: 4826

European-Finnish (FIN) AF: 0.486 AC: 5130 AN: 10548

Middle Eastern (MID) AF: 0.394 AC: 115 AN: 292

European-Non Finnish (NFE) AF: 0.450 AC: 30562 AN: 67966

Other (OTH) AF: 0.446 AC: 942 AN: 2110

Alfa AF: 0.341 Hom.: 937

Bravo AF: 0.472

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.94
CADD	Benign	6.1
DANN	Benign	0.45
PhyloP100		0.70
Mutation Taster		=100/0	polymorphism (auto)

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: rs1382369; hg19: chr5-82441429;