rs1277875501

chr19-33301914-C-Achr19-33301914-C-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_004364.5(CEBPA):c.501G>T(p.Glu167Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. E167E) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: CEBPA NM_004364.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.515

Genes affected

CEBPA (HGNC:1833): (CCAAT enhancer binding protein alpha) This intronless gene encodes a transcription factor that contains a basic leucine zipper (bZIP) domain and recognizes the CCAAT motif in the promoters of target genes. The encoded protein functions in homodimers and also heterodimers with CCAAT/enhancer-binding proteins beta and gamma. Activity of this protein can modulate the expression of genes involved in cell cycle regulation as well as in body weight homeostasis. Mutation of this gene is associated with acute myeloid leukemia. The use of alternative in-frame non-AUG (GUG) and AUG start codons results in protein isoforms with different lengths. Differential translation initiation is mediated by an out-of-frame, upstream open reading frame which is located between the GUG and the first AUG start codons. [provided by RefSeq, Dec 2013]

(HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.15548089).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CEBPA	NM_004364.5	c.501G>T	p.Glu167Asp	missense_variant	1/1	ENST00000498907.3
CEBPA	NM_001287424.2	c.606G>T	p.Glu202Asp	missense_variant	1/1
CEBPA	NM_001287435.2	c.459G>T	p.Glu153Asp	missense_variant	1/1
CEBPA	NM_001285829.2	c.144G>T	p.Glu48Asp	missense_variant	1/1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CEBPA	ENST00000498907.3	c.501G>T	p.Glu167Asp	missense_variant	1/1		NM_004364.5	P1
	ENST00000587312.1	n.456C>A		non_coding_transcript_exon_variant	2/2	3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1156388 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 565182

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.13
BayesDel_addAF	Benign	-0.21	T
BayesDel_noAF	Benign	-0.54
Cadd	Benign	20
Dann	Uncertain	0.99
DEOGEN2	Benign	0.28	T
Eigen	Benign	-0.49
Eigen_PC	Benign	-0.39
FATHMM_MKL	Uncertain	0.79	D
LIST_S2	Benign	0.64	T
M_CAP	Pathogenic	0.70	D
MetaRNN	Benign	0.16	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.2	L
MutationTaster	Benign	0.83	D
PrimateAI	Pathogenic	0.95	D
PROVEAN	Benign	-0.67	N
REVEL	Benign	0.011
Sift	Benign	0.24	T
Sift4G	Benign	0.26	T
Polyphen		0.048	B
Vest4		0.15
MutPred		0.17		Loss of sheet (P = 0.0457);
MVP		0.45
ClinPred		0.35	T
GERP RS		2.5
Varity_R		0.080
gMVP		0.25

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: chr19-33792820;