rs1376323486

Variant names:

• chr6-32188093-C-A
• rs1376323486
• NM_002586.5:c.607G>T

Your query was ambiguous. Multiple possible variants found:

• chr6-32188093-C-A
• chr6-32188093-C-T

Variant summary

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

The NM_002586.5(PBX2):​c.607G>T​(p.Val203Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000000693 in 1,442,800 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V203M) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: PBX2 NM_002586.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.69
• Publications: 0 publications found

Genes affected

PBX2 (HGNC:8633): (PBX homeobox 2) This gene encodes a ubiquitously expressed member of the TALE/PBX homeobox family. It was identified by its similarity to a homeobox gene which is involved in t(1;19) translocation in acute pre-B-cell leukemias. This protein is a transcriptional activator which binds to the TLX1 promoter. The gene is located within the major histocompatibility complex (MHC) on chromosome 6. [provided by RefSeq, Jul 2008]

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 (MetaRNN=0.23013443).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_002586.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PBX2	NM_002586.5	MANE Select	c.607G>T	p.Val203Leu	missense	Exon 4 of 9	NP_002577.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PBX2	ENST00000375050.6	TSL:1 MANE Select	c.607G>T	p.Val203Leu	missense	Exon 4 of 9	ENSP00000364190.3	P40425
	PBX2	ENST00000478678.5	TSL:1	n.634G>T		non_coding_transcript_exon	Exon 4 of 6
	PBX2	ENST00000496171.1	TSL:2	n.624G>T		non_coding_transcript_exon	Exon 2 of 4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.93e-7 AC: 1 AN: 1442800 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 715276

African (AFR) AF: 0.00 AC: 0 AN: 33116

American (AMR) AF: 0.00 AC: 0 AN: 43206

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25238

East Asian (EAS) AF: 0.00 AC: 0 AN: 39342

South Asian (SAS) AF: 0.0000119 AC: 1 AN: 84150

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52906

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4998

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1100368

Other (OTH) AF: 0.00 AC: 0 AN: 59476

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.93
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.46
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.15	T
Eigen	Benign	0.088
Eigen_PC	Benign	0.21
FATHMM_MKL	Uncertain	0.79	D
M_CAP	Benign	0.013	T
MetaRNN	Benign	0.23	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.3	L
PhyloP100		3.7
PrimateAI	Uncertain	0.68	T
PROVEAN	Benign	-1.4	N
REVEL	Benign	0.071
Sift	Uncertain	0.0020	D
Sift4G	Uncertain	0.036	D
Polyphen		0.39	B
Vest4		0.18
MutPred		0.63		Loss of methylation at K206 (P = 0.0763)
MVP		0.34
MPC		1.1
ClinPred		0.86	D
GERP RS		5.4
Varity_R		0.098
gMVP		0.94
Mutation Taster		=95/5	polymorphism

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: rs1376323486; hg19: chr6-32155870; COSMIC: COSV66709188; COSMIC: COSV66709188;