NM_006762.3:c.458G>C

Variant names:

• chr1-30738992-C-G
• rs1350113042
• NM_006762.3:c.458G>C

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_006762.3(LAPTM5):​c.458G>C​(p.Ser153Thr) variant causes a missense change. The variant allele was found at a frequency of 0.000000687 in 1,455,936 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S153I) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: LAPTM5 NM_006762.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 4.64
• Publications: 0 publications found

Genes affected

LAPTM5 (HGNC:29612): (lysosomal protein transmembrane 5) This gene encodes a transmembrane receptor that is associated with lysosomes. The encoded protein, also known as E3 protein, may play a role in hematopoiesis. [provided by RefSeq, Feb 2009]

MIR4420 (HGNC:41772): (microRNA 4420) microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop. [provided by RefSeq, Sep 2009]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.753

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006762.3. 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
	LAPTM5	NM_006762.3	MANE Select	c.458G>C	p.Ser153Thr	missense	Exon 5 of 8	NP_006753.1	Q13571
	MIR4420	NR_039616.1		n.*164G>C		downstream_gene	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LAPTM5	ENST00000294507.4	TSL:1 MANE Select	c.458G>C	p.Ser153Thr	missense	Exon 5 of 8	ENSP00000294507.3	Q13571
	LAPTM5	ENST00000875065.1		c.491G>C	p.Ser164Thr	missense	Exon 5 of 8	ENSP00000545124.1
	LAPTM5	ENST00000875064.1		c.458G>C	p.Ser153Thr	missense	Exon 5 of 8	ENSP00000545123.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.87e-7 AC: 1 AN: 1455936 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 723634

African (AFR) AF: 0.00 AC: 0 AN: 33406

American (AMR) AF: 0.00 AC: 0 AN: 44094

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25990

East Asian (EAS) AF: 0.00 AC: 0 AN: 39640

South Asian (SAS) AF: 0.00 AC: 0 AN: 84882

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53160

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4950

European-Non Finnish (NFE) AF: 9.01e-7 AC: 1 AN: 1109652

Other (OTH) AF: 0.00 AC: 0 AN: 60162

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000756

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.50
BayesDel_addAF	Benign	0.0094	T
BayesDel_noAF	Benign	-0.22
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.26	T
Eigen	Pathogenic	0.70
Eigen_PC	Pathogenic	0.69
FATHMM_MKL	Uncertain	0.86	D
LIST_S2	Benign	0.83	T
M_CAP	Benign	0.021	T
MetaRNN	Pathogenic	0.75	D
MetaSVM	Benign	-0.61	T
MutationAssessor	Uncertain	2.8	M
PhyloP100		4.6
PrimateAI	Uncertain	0.57	T
PROVEAN	Benign	-0.83	N
REVEL	Benign	0.29
Sift	Uncertain	0.0040	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.56
MutPred		0.83		Gain of catalytic residue at S153 (P = 0.1762)
MVP		0.43
MPC		0.69
ClinPred		0.96	D
GERP RS		5.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.49
gMVP		0.62
Mutation Taster		=82/18	polymorphism

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

Other links and lift over

dbSNP: rs1350113042; hg19: chr1-31211839;