rs1530878

Positions:

• chr19-51621390-G-A
• chr19-51621390-G-C

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_003830.4(SIGLEC5):​c.1464+4642C>T variant causes a intron 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: SIGLEC5 NM_003830.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.282

Genes affected

SIGLEC5 (HGNC:10874): (sialic acid binding Ig like lectin 5) This gene encodes a member of the sialic acid-binding immunoglobulin-like lectin (Siglec) family. These cell surface lectins are characterized by structural motifs in the immunoglobulin (Ig)-like domains and sialic acid recognition sites in the first Ig V set domain. The encoded protein is a member of the CD33-related subset of Siglecs and inhibits the activation of several cell types including monocytes, macrophages and neutrophils. Binding of group B Streptococcus (GBS) to the encoded protein plays a role in GBS immune evasion. [provided by RefSeq, Feb 2012]

RPL9P33 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SIGLEC5	NM_003830.4	c.1464+4642C>T		intron_variant		ENST00000683636.1	NP_003821.1
SIGLEC5	NM_001384708.1	c.1382+5759C>T		intron_variant			NP_001371637.1
SIGLEC5	NM_001384709.1	c.1179+4642C>T		intron_variant			NP_001371638.1
RPL9P33		n.51621390G>A		intragenic_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SIGLEC5	ENST00000683636.1	c.1464+4642C>T		intron_variant			NM_003830.4	ENSP00000507738.1
RPL9P33	ENST00000484311.1	n.255G>A		non_coding_transcript_exon_variant	1/1	6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	1.4
DANN	Benign	0.74

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

Publications

LitVar

Other links and lift over

dbSNP: rs1530878; hg19: chr19-52124643;