19-49971150-C-T

Variant summary

Our verdict is Benign. Variant got -7 ACMG points: 0P and 7B. BP4_Strong BP6_Moderate BP7

The ENST00000602139.6(SIGLEC16):c.735C>T(p.Ile245=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 11)
• Consequence: SIGLEC16 ENST00000602139.6 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.00600

Genes affected

SIGLEC16 (HGNC:24851): (sialic acid binding Ig like lectin 16) Predicted to enable sialic acid binding activity. Involved in positive regulation of defense response to bacterium and positive regulation of interleukin-6 production. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -7 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.93).
• BP6: Variant 19-49971150-C-T is Benign according to our data. Variant chr19-49971150-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 2650297.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=0.006 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SIGLEC16	NR_145574.2	n.773C>T		non_coding_transcript_exon_variant	4/9
SIGLEC16	NM_001348364.2	c.733C>T	p.Leu245=	synonymous_variant	5/10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SIGLEC16	ENST00000602139.6	c.735C>T	p.Ile245=	synonymous_variant	4/9	5		P1

Frequencies

GnomAD3 genomes Cov.: 11

GnomAD4 exome Cov.: 12

GnomAD4 genome Cov.: 11

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Oct 01, 2022

SIGLEC16: PM2:Supporting, BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.93
Cadd	Benign	3.3
Dann	Benign	0.56

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs1301105220; hg19: chr19-50474407;