chr17-48851111-G-C

Variant names:

• chr17-48851111-G-C
• rs145988864
• NM_005831.5:c.566G>C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_005831.5(CALCOCO2):​c.566G>C​(p.Ser189Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000249 in 1,607,046 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S189N) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: CALCOCO2 NM_005831.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.290
• Publications: 0 publications found

Genes affected

CALCOCO2 (HGNC:29912): (calcium binding and coiled-coil domain 2) This gene encodes a coiled-coil domain-containing protein. The encoded protein functions as a receptor for ubiquitin-coated bacteria and plays an important role in innate immunity by mediating macroautophagy. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, May 2012]

ENSG00000293025 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.043901235).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005831.5. 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
	CALCOCO2	NM_005831.5	MANE Select	c.566G>C	p.Ser189Thr	missense	Exon 6 of 13	NP_005822.1	Q13137-1
	CALCOCO2	NM_001261390.2		c.638G>C	p.Ser213Thr	missense	Exon 7 of 14	NP_001248319.1	Q13137-4
	CALCOCO2	NM_001261391.2		c.629G>C	p.Ser210Thr	missense	Exon 7 of 14	NP_001248320.1	Q13137-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CALCOCO2	ENST00000258947.8	TSL:1 MANE Select	c.566G>C	p.Ser189Thr	missense	Exon 6 of 13	ENSP00000258947.3	Q13137-1
	CALCOCO2	ENST00000448105.7	TSL:2	c.638G>C	p.Ser213Thr	missense	Exon 7 of 14	ENSP00000398523.2	Q13137-4
	CALCOCO2	ENST00000509507.5	TSL:2	c.629G>C	p.Ser210Thr	missense	Exon 7 of 14	ENSP00000424352.1	Q13137-3

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 152086 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000796 AC: 2 AN: 251398 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000176

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1454960 Hom.: 0 Cov.: 27 AF XY: 0.00 AC XY: 0 AN XY: 724396

African (AFR) AF: 0.00 AC: 0 AN: 33336

American (AMR) AF: 0.00 AC: 0 AN: 44704

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26080

East Asian (EAS) AF: 0.00 AC: 0 AN: 39636

South Asian (SAS) AF: 0.00 AC: 0 AN: 86128

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53362

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5748

European-Non Finnish (NFE) AF: 0.00000181 AC: 2 AN: 1105838

Other (OTH) AF: 0.00 AC: 0 AN: 60128

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 152086 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74290

African (AFR) AF: 0.0000242 AC: 1 AN: 41392

American (AMR) AF: 0.00 AC: 0 AN: 15266

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5194

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10598

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 314

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68030

Other (OTH) AF: 0.00 AC: 0 AN: 2086

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ExAC AF: 0.0000165 AC: 2

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.072
BayesDel_addAF	Benign	-0.25	T
BayesDel_noAF	Benign	-0.58
CADD	Benign	14
DANN	Benign	0.83
DEOGEN2	Benign	0.0023	T
Eigen	Benign	-0.90
Eigen_PC	Benign	-0.91
FATHMM_MKL	Benign	0.14	N
LIST_S2	Benign	0.26	T
M_CAP	Benign	0.0035	T
MetaRNN	Benign	0.044	T
MetaSVM	Benign	-0.99	T
MutationAssessor	Benign	1.7	L
PhyloP100		-0.29
PrimateAI	Benign	0.34	T
PROVEAN	Benign	-1.7	N
REVEL	Benign	0.045
Sift	Benign	0.40	T
Sift4G	Benign	0.45	T
Polyphen		0.0050	B
Vest4		0.074
MutPred		0.30		Loss of MoRF binding (P = 0.1187)
MVP		0.088
MPC		0.25
ClinPred		0.015	T
GERP RS		-2.8
Varity_R		0.046
gMVP		0.052

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

dbSNP: rs145988864; hg19: chr17-46928473;