X-15455851-T-C

Position:

• chrX-15455851-T-C

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001018109.3(PIR):​c.477A>G​(p.Ile159Met) variant causes a missense 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. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 23)
• Consequence: PIR NM_001018109.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.153

Genes affected

PIR (HGNC:30048): (pirin) This gene encodes a member of the cupin superfamily. The encoded protein is an Fe(II)-containing nuclear protein expressed in all tissues of the body and concentrated within dot-like subnuclear structures. Interactions with nuclear factor I/CCAAT box transcription factor as well as B cell lymphoma 3-encoded oncoprotein suggest the encoded protein may act as a transcriptional cofactor and be involved in the regulation of DNA transcription and replication. Alternatively spliced transcript variants have been described. [provided by RefSeq, Jul 2008]

PIR-FIGF (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.1389103).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PIR	NM_001018109.3	c.477A>G	p.Ile159Met	missense_variant	5/10	ENST00000380420.10
PIR-FIGF	NR_037859.2	n.529A>G		non_coding_transcript_exon_variant	4/15
PIR	NM_003662.4	c.477A>G	p.Ile159Met	missense_variant	5/10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PIR	ENST00000380420.10	c.477A>G	p.Ile159Met	missense_variant	5/10	1	NM_001018109.3	P1
PIR	ENST00000380421.3	c.477A>G	p.Ile159Met	missense_variant	5/10	1		P1
PIR	ENST00000476381.5	n.427A>G		non_coding_transcript_exon_variant	4/5	3

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD4 exome Cov.: 28

GnomAD4 genome Cov.: 23

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Dec 01, 2023

PIR: PM2, PS2:Supporting, BP4 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.084
BayesDel_addAF	Benign	-0.40	T
BayesDel_noAF	Benign	-0.81
CADD	Benign	17
DANN	Benign	0.95
DEOGEN2	Benign	0.15	T;T
FATHMM_MKL	Benign	0.59	D
LIST_S2	Benign	0.84	.;T
M_CAP	Benign	0.028	D
MetaRNN	Benign	0.14	T;T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	1.7	L;L
MutationTaster	Benign	0.72	N;N
PrimateAI	Benign	0.38	T
PROVEAN	Benign	-1.5	N;N
REVEL	Benign	0.035
Sift	Uncertain	0.0040	D;D
Sift4G	Uncertain	0.016	D;D
Polyphen		0.026	B;B
Vest4		0.17
MutPred		0.33		Loss of methylation at K160 (P = 0.0281);Loss of methylation at K160 (P = 0.0281);
MVP		0.79
MPC		0.028
ClinPred		0.19	T
GERP RS		0.35
Varity_R		0.39
gMVP		0.57

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chrX-15473974;