rs4657364

Variant names:

• chr1-164563088-T-A
• rs4657364
• NM_002585.4:c.192-150T>A

Your query was ambiguous. Multiple possible variants found:

• chr1-164563088-T-A
• chr1-164563088-T-C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_002585.4(PBX1):​c.192-150T>A variant causes a intron 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: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: PBX1 NM_002585.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.704
• Publications: 6 publications found

Genes affected

PBX1 (HGNC:8632): (PBX homeobox 1) This gene encodes a nuclear protein that belongs to the PBX homeobox family of transcriptional factors. Studies in mice suggest that this gene may be involved in the regulation of osteogenesis and required for skeletal patterning and programming. A chromosomal translocation, t(1;19) involving this gene and TCF3/E2A gene, is associated with pre-B-cell acute lymphoblastic leukemia. The resulting fusion protein, in which the DNA binding domain of E2A is replaced by the DNA binding domain of this protein, transforms cells by constitutively activating transcription of genes regulated by the PBX protein family. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2017]

PBX1 Gene-Disease associations (from GenCC):

• congenital anomalies of kidney and urinary tract syndrome with or without hearing loss, abnormal ears, or developmental delay

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P, ClinGen, Illumina, PanelApp Australia

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.38).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PBX1	NM_002585.4	c.192-150T>A		intron_variant	Intron 1 of 8	ENST00000420696.7	NP_002576.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PBX1	ENST00000420696.7	c.192-150T>A		intron_variant	Intron 1 of 8	1	NM_002585.4	ENSP00000405890.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 354572 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 188928

African (AFR) AF: 0.00 AC: 0 AN: 9202

American (AMR) AF: 0.00 AC: 0 AN: 13144

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 10862

East Asian (EAS) AF: 0.00 AC: 0 AN: 25708

South Asian (SAS) AF: 0.00 AC: 0 AN: 27390

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 30214

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2714

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 214704

Other (OTH) AF: 0.00 AC: 0 AN: 20634

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.38
CADD	Benign	17
DANN	Benign	0.80
PhyloP100		0.70
PromoterAI		-0.012	Neutral

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: rs4657364; hg19: chr1-164532325;