chr12-90953978-C-G

Variant names:

• chr12-90953978-C-G
• NM_152638.4:c.765G>C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_152638.4(CCER1):​c.765G>C​(p.Gln255His) 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. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: CCER1 NM_152638.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0690
• Publications: 0 publications found

Genes affected

CCER1 (HGNC:28373): (coiled-coil glutamate rich protein 1)

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.0722754).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152638.4. 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
	CCER1	NM_152638.4	MANE Select	c.765G>C	p.Gln255His	missense	Exon 1 of 1	NP_689851.1	Q8TC90
	CCER1	NR_130711.2		n.55-1059G>C		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CCER1	ENST00000358859.3	TSL:6 MANE Select	c.765G>C	p.Gln255His	missense	Exon 1 of 1	ENSP00000351727.2	Q8TC90
	CCER1	ENST00000548187.1	TSL:3	n.53-1059G>C		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

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	Uncertain	0.42
BayesDel_addAF	Benign	-0.15	T
BayesDel_noAF	Benign	-0.45
CADD	Benign	16
DANN	Uncertain	0.98
DEOGEN2	Benign	0.055	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.14	N
LIST_S2	Benign	0.50	T
M_CAP	Benign	0.0054	T
MetaRNN	Benign	0.072	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.0	L
PhyloP100		0.069
PrimateAI	Benign	0.37	T
PROVEAN	Benign	-2.0	N
REVEL	Benign	0.035
Sift	Uncertain	0.0060	D
Sift4G	Uncertain	0.036	D
Polyphen		0.11	B
Vest4		0.23
MutPred		0.22		Gain of catalytic residue at N256 (P = 0.0117)
MVP		0.055
MPC		0.27
ClinPred		0.063	T
GERP RS		-1.2
Varity_R		0.18
gMVP		0.19
Mutation Taster		=100/0	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: chr12-91347755;