7-154955539-T-A

Variant names:

• chr7-154955539-T-A
• NM_007349.4:c.2642A>T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_007349.4(PAXIP1):​c.2642A>T​(p.Gln881Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: PAXIP1 NM_007349.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.72
• Publications: 0 publications found

Genes affected

PAXIP1 (HGNC:8624): (PAX interacting protein 1) This gene is a member of the paired box (PAX) gene family and encodes a nuclear protein with six BRCT (breast cancer carboxy-terminal) domains. This protein plays a critical role in maintaining genome stability, condensation of chromatin and progression through mitosis. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.752

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_007349.4. 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
	PAXIP1	NM_007349.4	MANE Select	c.2642A>T	p.Gln881Leu	missense	Exon 15 of 21	NP_031375.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PAXIP1	ENST00000404141.6	TSL:5 MANE Select	c.2642A>T	p.Gln881Leu	missense	Exon 15 of 21	ENSP00000384048.1	Q6ZW49-6
	PAXIP1	ENST00000919354.1		c.2420A>T	p.Gln807Leu	missense	Exon 12 of 18	ENSP00000589413.1
	PAXIP1	ENST00000457196.5	TSL:5	n.*2361A>T		non_coding_transcript_exon	Exon 16 of 22	ENSP00000392011.1	F8WC23

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 28

GnomAD4 genome Cov.: 33

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.10
PhyloP100		7.7
Varity_R		0.53
gMVP		0.64
Mutation Taster		=10/90	disease causing

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr7-154747249;