rs11800788

Variant names:

• chr1-6467455-C-A
• rs11800788
• NM_020631.6:c.*108G>T

Your query was ambiguous. Multiple possible variants found:

• chr1-6467455-C-A
• chr1-6467455-C-T

Variant summary

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

The NM_020631.6(PLEKHG5):​c.*108G>T variant causes a 3 prime UTR 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)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: PLEKHG5 NM_020631.6 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -5.63
• Publications: 4 publications found

Genes affected

PLEKHG5 (HGNC:29105): (pleckstrin homology and RhoGEF domain containing G5) This gene encodes a protein that activates the nuclear factor kappa B (NFKB1) signaling pathway. Mutations in this gene are associated with autosomal recessive distal spinal muscular atrophy. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2012]

PLEKHG5 Gene-Disease associations (from GenCC):

• neuromuscular disease

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen
• Charcot-Marie-Tooth disease recessive intermediate C

  Inheritance: AR Classification: STRONG, MODERATE, SUPPORTIVE Submitted by: Orphanet, Labcorp Genetics (formerly Invitae), Ambry Genetics
• neuronopathy, distal hereditary motor, autosomal recessive 4

  Inheritance: AR Classification: STRONG, SUPPORTIVE, LIMITED Submitted by: Orphanet, Labcorp Genetics (formerly Invitae), Ambry Genetics

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=-0.88).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PLEKHG5	NM_020631.6	c.*108G>T		3_prime_UTR_variant	Exon 21 of 21	ENST00000377728.8	NP_065682.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PLEKHG5	ENST00000377728.8	c.*108G>T		3_prime_UTR_variant	Exon 21 of 21	2	NM_020631.6	ENSP00000366957.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 954752 Hom.: 0 Cov.: 13 AF XY: 0.00 AC XY: 0 AN XY: 496346

African (AFR) AF: 0.00 AC: 0 AN: 23702

American (AMR) AF: 0.00 AC: 0 AN: 44092

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 22978

East Asian (EAS) AF: 0.00 AC: 0 AN: 37450

South Asian (SAS) AF: 0.00 AC: 0 AN: 76178

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 50494

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4718

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 651382

Other (OTH) AF: 0.00 AC: 0 AN: 43758

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	0.029
DANN	Benign	0.74
PhyloP100		-5.6

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: rs11800788; hg19: chr1-6527515;