SIGLEC10 p.Phe90Leu

Variant names:

• chr19-51417233-G-T
• NM_033130.5:c.270C>A
• SIGLEC10 p.Phe90Leu

Your query was ambiguous. Multiple possible variants found:

• chr19-51417233-G-T
• chr19-51417233-G-C
• chr19-51417235-A-G
• chr19-51417233-GAA-AAG
• chr19-51417233-GAA-TAG
• chr19-51417233-GAA-CAG

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_033130.5(SIGLEC10):​c.270C>A​(p.Phe90Leu) 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 pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SIGLEC10 NM_033130.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.86
• Publications: 0 publications found

Genes affected

SIGLEC10 (HGNC:15620): (sialic acid binding Ig like lectin 10) SIGLECs are members of the immunoglobulin superfamily that are expressed on the cell surface. Most SIGLECs have 1 or more cytoplasmic immune receptor tyrosine-based inhibitory motifs, or ITIMs. SIGLECs are typically expressed on cells of the innate immune system, with the exception of the B-cell expressed SIGLEC6 (MIM 604405).[supplied by OMIM, Jul 2002]

SIGLEC10-AS1 (HGNC:40719): (SIGLEC10 antisense RNA 1)

ACMG classification

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.964

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_033130.5. 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
	SIGLEC10	NM_033130.5	MANE Select	c.270C>A	p.Phe90Leu	missense	Exon 2 of 11	NP_149121.2
	SIGLEC10	NM_001171156.2		c.270C>A	p.Phe90Leu	missense	Exon 2 of 11	NP_001164627.1	Q96LC7-3
	SIGLEC10	NM_001171157.2		c.270C>A	p.Phe90Leu	missense	Exon 2 of 10	NP_001164628.1	Q96LC7-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SIGLEC10	ENST00000339313.10	TSL:1 MANE Select	c.270C>A	p.Phe90Leu	missense	Exon 2 of 11	ENSP00000345243.4	Q96LC7-1
	SIGLEC10	ENST00000439889.6	TSL:1	c.270C>A	p.Phe90Leu	missense	Exon 2 of 11	ENSP00000389132.2	Q96LC7-3
	SIGLEC10	ENST00000353836.9	TSL:1	c.270C>A	p.Phe90Leu	missense	Exon 2 of 10	ENSP00000342389.5	Q96LC7-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 98

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Benign	0.011	T
BayesDel_noAF	Benign	-0.22
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.61	D
Eigen	Uncertain	0.39
Eigen_PC	Uncertain	0.26
FATHMM_MKL	Uncertain	0.85	D
LIST_S2	Uncertain	0.93	D
M_CAP	Benign	0.038	D
MetaRNN	Pathogenic	0.96	D
MetaSVM	Uncertain	-0.16	T
MutationAssessor	Pathogenic	3.3	M
PhyloP100		1.9
PrimateAI	Uncertain	0.54	T
PROVEAN	Pathogenic	-5.5	D
REVEL	Uncertain	0.33
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
PromoterAI		0.14	Neutral
Varity_R		0.79
gMVP		0.61
Mutation Taster		=42/58	disease causing

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

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

Other links and lift over

hg19: chr19-51920487;