rs12620738

Variant names:

• chr2-113206162-C-A
• rs12620738
• NM_012455.3:c.*4747C>A

Your query was ambiguous. Multiple possible variants found:

• chr2-113206162-C-A
• chr2-113206162-C-G
• chr2-113206162-C-T

Variant summary

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

The NM_012455.3(PSD4):​c.*4747C>A 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: PSD4 NM_012455.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.522
• Publications: 17 publications found

Genes affected

PSD4 (HGNC:19096): (pleckstrin and Sec7 domain containing 4) Predicted to enable guanyl-nucleotide exchange factor activity and phospholipid binding activity. Predicted to be involved in regulation of ARF protein signal transduction and regulation of catalytic activity. Located in ruffle membrane. [provided by Alliance of Genome Resources, Apr 2022]

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=-0.83).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PSD4	NM_012455.3	c.*4747C>A		3_prime_UTR_variant	Exon 17 of 17	ENST00000245796.11	NP_036587.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PSD4	ENST00000245796.11	c.*4747C>A		3_prime_UTR_variant	Exon 17 of 17	1	NM_012455.3	ENSP00000245796.6
PSD4	ENST00000441564.7	c.*4747C>A		3_prime_UTR_variant	Exon 17 of 17	1		ENSP00000413997.2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 48 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 36

African (AFR) AC: 0 AN: 0

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AC: 0 AN: 0

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AC: 0 AN: 0

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 18

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 24

Other (OTH) AF: 0.00 AC: 0 AN: 4

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 8757

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	3.4
DANN	Benign	0.29
PhyloP100		0.52

Splicing

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

Other links and lift over

dbSNP: rs12620738; hg19: chr2-113963739;