11-618998-G-T

Variant names:

• chr11-618998-G-T
• rs2740375
• NM_021924.5:c.1561C>A

Variant summary

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

The NM_021924.5(CDHR5):​c.1561C>A​(p.Pro521Thr) 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. 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.

• Frequency: Genomes: not found (cov: 29)
• Consequence: CDHR5 NM_021924.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.307
• Publications: 28 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: 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=0.11354676).

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

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CDHR5	NM_021924.5	MANE Select	c.1561C>A	p.Pro521Thr	missense	Exon 13 of 15	NP_068743.3
	CDHR5	NM_001171968.3		c.1543C>A	p.Pro515Thr	missense	Exon 13 of 15	NP_001165439.2
	CDHR5	NM_031264.5		c.1378+308C>A		intron	N/A	NP_112554.3

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CDHR5	ENST00000397542.7	TSL:1 MANE Select	c.1561C>A	p.Pro521Thr	missense	Exon 13 of 15	ENSP00000380676.2
	CDHR5	ENST00000349570.11	TSL:1	c.1378+308C>A		intron	N/A	ENSP00000345726.7
	CDHR5	ENST00000674088.1		c.1561C>A	p.Pro521Thr	missense	Exon 14 of 16	ENSP00000501074.1

Frequencies

GnomAD3 genomes Cov.: 29

GnomAD4 exome Cov.: 71

GnomAD4 genome Cov.: 29

Alfa AF: 0.00 Hom.: 7381

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.060
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.58
CADD	Benign	0.67
DANN	Benign	0.92
DEOGEN2	Benign	0.0051	T
Eigen	Benign	-0.66
Eigen_PC	Benign	-0.80
FATHMM_MKL	Benign	0.038	N
LIST_S2	Benign	0.35	T
M_CAP	Benign	0.0095	T
MetaRNN	Benign	0.11	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.9	L
PhyloP100		0.31
PrimateAI	Benign	0.38	T
PROVEAN	Benign	-0.25	N
REVEL	Benign	0.018
Sift	Benign	0.10	T
Sift4G	Uncertain	0.026	D
Polyphen		0.79	P
Vest4		0.24
MutPred		0.28		Gain of phosphorylation at P521 (P = 0.0092)
MVP		0.15
MPC		0.046
ClinPred		0.11	T
GERP RS		1.6
Varity_R		0.033
gMVP		0.31
Mutation Taster		=96/4	polymorphism

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: rs2740375; hg19: chr11-618998;