NM_198075.4:c.72C>A

Variant names:

• chr11-540756-C-A
• rs752190574
• NM_198075.4:c.72C>A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_198075.4(LRRC56):​c.72C>A​(p.Ser24Arg) 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: LRRC56 NM_198075.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.121

Genes affected

LRRC56 (HGNC:25430): (leucine rich repeat containing 56) Predicted to be involved in cell projection organization. Predicted to be located in cilium. Implicated in primary ciliary dyskinesia 39. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.2612466).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LRRC56	NM_198075.4	c.72C>A	p.Ser24Arg	missense_variant	Exon 4 of 14	ENST00000270115.8	NP_932341.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LRRC56	ENST00000270115.8	c.72C>A	p.Ser24Arg	missense_variant	Exon 4 of 14	1	NM_198075.4	ENSP00000270115.7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.37
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	21
DANN	Uncertain	1.0
DEOGEN2	Benign	0.0045	T
Eigen	Benign	0.15
Eigen_PC	Benign	0.13
FATHMM_MKL	Uncertain	0.81	D
LIST_S2	Benign	0.57	T
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.26	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.3	M
PrimateAI	Uncertain	0.56	T
PROVEAN	Benign	-1.5	N
REVEL	Benign	0.060
Sift	Benign	0.035	D
Sift4G	Uncertain	0.020	D
Polyphen		0.98	D
Vest4		0.52
MutPred		0.41		Loss of phosphorylation at S24 (P = 0.0335);
MVP		0.30
ClinPred		0.92	D
GERP RS		3.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.14
gMVP		0.69

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs752190574; hg19: chr11-540756;