NM_021924.5:c.2105G>C

Variant names:

• chr11-617967-C-G
• rs2740379
• NM_021924.5:c.2105G>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_021924.5(CDHR5):​c.2105G>C​(p.Cys702Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.996 in 1,611,674 control chromosomes in the GnomAD database, including 800,014 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.98 (73235 hom., cov: 29)
  • Exomes 𝑓: 1.0 (726779 hom.)
• Consequence: CDHR5 NM_021924.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.768
• Publications: 30 publications found

Genes affected

CDHR5 (HGNC:7521): (cadherin related family member 5) This gene is a novel mucin-like gene that is a member of the cadherin superfamily. While encoding nonpolymorphic tandem repeats rich in proline, serine and threonine similar to mucin proteins, the gene also contains sequence encoding calcium-binding motifs found in all cadherins. The role of the hybrid extracellular region and the specific function of this protein have not yet been determined. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jan 2010]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=6.6029924E-7).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.993 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021924.5. 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
	CDHR5	NM_021924.5	MANE Select	c.2105G>C	p.Cys702Ser	missense	Exon 14 of 15	NP_068743.3	Q9HBB8-1
	CDHR5	NM_001171968.3		c.2087G>C	p.Cys696Ser	missense	Exon 14 of 15	NP_001165439.2	Q9HBB8-4
	CDHR5	NM_031264.5		c.1523G>C	p.Cys508Ser	missense	Exon 13 of 14	NP_112554.3	Q9HBB8-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CDHR5	ENST00000397542.7	TSL:1 MANE Select	c.2105G>C	p.Cys702Ser	missense	Exon 14 of 15	ENSP00000380676.2	Q9HBB8-1
	CDHR5	ENST00000349570.11	TSL:1	c.1523G>C	p.Cys508Ser	missense	Exon 13 of 14	ENSP00000345726.7	Q9HBB8-2
	CDHR5	ENST00000872876.1		c.2189G>C	p.Cys730Ser	missense	Exon 15 of 16	ENSP00000542935.1

Frequencies

GnomAD3 genomes AF: 0.981 AC: 149070 AN: 151928 Hom.: 73186 Cov.: 29

Gnomad AFR AF: 0.934

Gnomad AMI AF: 1.00

Gnomad AMR AF: 0.994

Gnomad ASJ AF: 1.00

Gnomad EAS AF: 1.00

Gnomad SAS AF: 1.00

Gnomad FIN AF: 1.00

Gnomad MID AF: 0.991

Gnomad NFE AF: 1.00

Gnomad OTH AF: 0.988

GnomAD2 exomes AF: 0.995 AC: 242544 AN: 243750 AF XY: 0.996

Gnomad AFR exome AF: 0.932

Gnomad AMR exome AF: 0.997

Gnomad ASJ exome AF: 1.00

Gnomad EAS exome AF: 1.00

Gnomad FIN exome AF: 1.00

Gnomad NFE exome AF: 1.00

Gnomad OTH exome AF: 0.997

GnomAD4 exome AF: 0.998 AC: 1456489 AN: 1459628 Hom.: 726779 Cov.: 55 AF XY: 0.998 AC XY: 724606 AN XY: 725970

African (AFR) AF: 0.925 AC: 30941 AN: 33456

American (AMR) AF: 0.997 AC: 44419 AN: 44570

Ashkenazi Jewish (ASJ) AF: 1.00 AC: 26060 AN: 26060

East Asian (EAS) AF: 1.00 AC: 39684 AN: 39684

South Asian (SAS) AF: 1.00 AC: 85941 AN: 85962

European-Finnish (FIN) AF: 1.00 AC: 52113 AN: 52114

Middle Eastern (MID) AF: 0.993 AC: 5694 AN: 5734

European-Non Finnish (NFE) AF: 1.00 AC: 1111536 AN: 1111690

Other (OTH) AF: 0.996 AC: 60101 AN: 60358

GnomAD4 genome AF: 0.981 AC: 149177 AN: 152046 Hom.: 73235 Cov.: 29 AF XY: 0.982 AC XY: 72985 AN XY: 74328

African (AFR) AF: 0.934 AC: 38701 AN: 41418

American (AMR) AF: 0.994 AC: 15187 AN: 15284

Ashkenazi Jewish (ASJ) AF: 1.00 AC: 3472 AN: 3472

East Asian (EAS) AF: 1.00 AC: 5137 AN: 5138

South Asian (SAS) AF: 1.00 AC: 4814 AN: 4816

European-Finnish (FIN) AF: 1.00 AC: 10598 AN: 10598

Middle Eastern (MID) AF: 0.990 AC: 291 AN: 294

European-Non Finnish (NFE) AF: 1.00 AC: 67983 AN: 68006

Other (OTH) AF: 0.988 AC: 2082 AN: 2108

Alfa AF: 0.939 Hom.: 20876

Bravo AF: 0.978

TwinsUK AF: 1.00 AC: 3708

ALSPAC AF: 1.00 AC: 3854

ESP6500AA AF: 0.936 AC: 4120

ESP6500EA AF: 1.00 AC: 8594

ExAC AF: 0.994 AC: 120154

Asia WGS AF: 0.994 AC: 3456 AN: 3478

EpiCase AF: 1.00

EpiControl AF: 1.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.056
BayesDel_addAF	Benign	-0.61	T
BayesDel_noAF	Benign	-0.60
CADD	Benign	3.5
DANN	Benign	0.70
DEOGEN2	Benign	0.0024	T
Eigen	Benign	-1.6
Eigen_PC	Benign	-1.5
FATHMM_MKL	Benign	0.00021	N
LIST_S2	Benign	0.075	T
MetaRNN	Benign	6.6e-7	T
MetaSVM	Benign	-1.0	T
PhyloP100		-0.77
PrimateAI	Benign	0.29	T
PROVEAN	Benign	3.3	N
REVEL	Benign	0.025
Sift	Benign	1.0	T
Sift4G	Benign	1.0	T
Polyphen		0.0	B
Vest4		0.13
MutPred		0.36		Gain of disorder (P = 0.0063)
MPC		0.049
ClinPred		0.0036	T
GERP RS		1.1
Varity_R		0.082
gMVP		0.11
Mutation Taster		=98/2	polymorphism (auto)

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: rs2740379; hg19: chr11-617967; COSMIC: COSV57645211; COSMIC: COSV57645211;