14-77025505-T-C

Variant names:

• chr14-77025505-T-C
• NM_024496.4:c.2288A>G

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_024496.4(IRF2BPL):​c.2288A>G​(p.Lys763Arg) variant causes a missense change. The variant allele was found at a frequency of 0.00000205 in 1,461,572 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: IRF2BPL NM_024496.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.21
• Publications: 0 publications found

Genes affected

IRF2BPL (HGNC:14282): (interferon regulatory factor 2 binding protein like) This gene encodes a transcription factor that may play a role in regulating female reproductive function. [provided by RefSeq, Jun 2012]

LINC02289 (HGNC:53205): (long intergenic non-protein coding RNA 2289)

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.34543756).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024496.4. 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
	IRF2BPL	NM_024496.4	MANE Select	c.2288A>G	p.Lys763Arg	missense	Exon 1 of 1	NP_078772.1	Q9H1B7

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	IRF2BPL	ENST00000238647.5	TSL:6 MANE Select	c.2288A>G	p.Lys763Arg	missense	Exon 1 of 1	ENSP00000238647.3	Q9H1B7
	LINC02289	ENST00000716908.1		n.304+15549A>G		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461572 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727102

African (AFR) AF: 0.00 AC: 0 AN: 33464

American (AMR) AF: 0.00 AC: 0 AN: 44668

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26112

East Asian (EAS) AF: 0.00 AC: 0 AN: 39694

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86232

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53394

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111862

Other (OTH) AF: 0.00 AC: 0 AN: 60378

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.35
BayesDel_addAF	Uncertain	0.037	T
BayesDel_noAF	Benign	-0.18
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Benign	0.28	T
Eigen	Uncertain	0.45
Eigen_PC	Uncertain	0.44
FATHMM_MKL	Uncertain	0.82	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.038	D
MetaRNN	Benign	0.35	T
MetaSVM	Benign	-0.35	T
MutationAssessor	Benign	1.1	L
PhyloP100		4.2
PrimateAI	Uncertain	0.74	T
PROVEAN	Uncertain	-2.5	N
REVEL	Uncertain	0.40
Sift	Benign	0.14	T
Sift4G	Benign	0.52	T
Polyphen		0.97	D
Vest4		0.46
MutPred		0.33		Loss of methylation at K763 (P = 0.0012)
MVP		0.17
MPC		0.69
ClinPred		0.88	D
GERP RS		4.6
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.37
gMVP		0.63
Mutation Taster		=72/28	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

hg19: chr14-77491848;