11-46300016-C-T

Position:

• chr11-46300016-C-T

Variant summary

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

The NM_052854.4(CREB3L1):​c.184C>T​(p.Pro62Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000342 in 1,461,662 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: CREB3L1 NM_052854.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.98

Genes affected

CREB3L1 (HGNC:18856): (cAMP responsive element binding protein 3 like 1) The protein encoded by this gene is normally found in the membrane of the endoplasmic reticulum (ER). However, upon stress to the ER, the encoded protein is cleaved and the released cytoplasmic transcription factor domain translocates to the nucleus. There it activates the transcription of target genes by binding to box-B elements. [provided by RefSeq, Jun 2013]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CREB3L1	NM_052854.4	c.184C>T	p.Pro62Ser	missense_variant	2/12	ENST00000621158.5
CREB3L1	XM_006718380.4	c.184C>T	p.Pro62Ser	missense_variant	2/9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CREB3L1	ENST00000621158.5	c.184C>T	p.Pro62Ser	missense_variant	2/12	1	NM_052854.4	P1
CREB3L1	ENST00000534787.1	c.46C>T	p.Pro16Ser	missense_variant	2/3	3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000342 AC: 5 AN: 1461662 Hom.: 0 Cov.: 32 AF XY: 0.00000413 AC XY: 3 AN XY: 727110

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: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000270

Gnomad4 OTH exome AF: 0.0000166

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

Inborn genetic diseases Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 19, 2022

The c.184C>T (p.P62S) alteration is located in exon 2 (coding exon 2) of the CREB3L1 gene. This alteration results from a C to T substitution at nucleotide position 184, causing the proline (P) at amino acid position 62 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	-0.036	T
BayesDel_noAF	Benign	-0.29
CADD	Uncertain	25
DANN	Pathogenic	1.0
DEOGEN2	Uncertain	0.57	D;.
Eigen	Pathogenic	0.73
Eigen_PC	Pathogenic	0.72
FATHMM_MKL	Uncertain	0.76	D
LIST_S2	Uncertain	0.91	D;D
M_CAP	Benign	0.0095	T
MetaRNN	Uncertain	0.49	T;T
MetaSVM	Benign	-0.64	T
MutationAssessor	Uncertain	2.6	M;.
MutationTaster	Benign	0.99	D;D
PrimateAI	Uncertain	0.54	T
PROVEAN	Pathogenic	-6.8	.;D
REVEL	Benign	0.16
Sift	Uncertain	0.0040	.;D
Sift4G	Benign	0.11	T;D
Polyphen		1.0	D;.
Vest4		0.25
MutPred		0.25		Gain of phosphorylation at P62 (P = 0.0261);.;
MVP		0.64
ClinPred		0.99	D
GERP RS		5.6
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.39
gMVP		0.29

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: chr11-46321567;