LRRC56 p.Ser24Ser

Variant names:

• chr11-540753-G-G
• NM_198075.4:c.

Your query was ambiguous. Multiple possible variants found:

• chr11-540754--
• chr11-540756-C-T
• chr11-540754-AG-TC
• chr11-540754-AGC-TCT
• chr11-540754-AGC-TCA
• chr11-540754-AGC-TCG

Variant summary

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

The NM_198075.4(LRRC56):​c. variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.256
• Publications: 0 publications found

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]

LRRC56 Gene-Disease associations (from GenCC):

• ciliary dyskinesia, primary, 39

  Inheritance: AR Classification: STRONG, MODERATE, LIMITED Submitted by: Ambry Genetics, ClinGen, Labcorp Genetics (formerly Invitae)
• primary ciliary dyskinesia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_198075.4. 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
	LRRC56	NM_198075.4	MANE Select	c.		intron	N/A	NP_932341.1	Q8IYG6
	LRRC56	NM_001441283.1		c.		intron	N/A	NP_001428212.1
	LRRC56	NM_001441284.1		c.		intron	N/A	NP_001428213.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LRRC56	ENST00000270115.8	TSL:1 MANE Select	c.		splice_donor intron	N/A	ENSP00000270115.7	Q8IYG6
	LRRC56	ENST00000886180.1		c.		splice_donor intron	N/A	ENSP00000556239.1
	LRRC56	ENST00000886182.1		c.		splice_donor intron	N/A	ENSP00000556241.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.26

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr11-540753;