Description

sphingomyelin phosphodiesterase 1, acid lysosomal [Source:HGNC Symbol;Acc:HGNC:11120]

Synonyms

ASM

Location
Gene

This transcript is a product of gene ENSG00000166311

This gene has 10 transcripts (splice variants) Show transcript tableHide transcript table

NameTranscript IDbpProteinBiotypeCCDSUniProtRefSeqFlags
SMPD1-001ENST000003422452452631 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS44531E9PL59 P17405 NM_000543
NP_000534
TSL:1

TSL1: All splice junctions of the transcript are supported by at least one non-suspect mRNA.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

GENCODE basicThe GENCODE set is the gene set for human and mouse. GENCODE Basic is a subset of representative transcripts (splice variants).APPRIS CI2APPRIS candidate principal isoform (longest CCDS)
Glossary entry for APPRIS
APPRIS website
SMPD1-008ENST000005272752188630 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS31409E9PL59 P17405 NM_001007593
NP_001007594
TSL:2

TSL2: The best supporting mRNA is flagged as suspect or the support is from multiple ESTs.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

GENCODE basicThe GENCODE set is the gene set for human and mouse. GENCODE Basic is a subset of representative transcripts (splice variants).APPRIS CIAPPRIS candidate principal isoform
Glossary entry for APPRIS
APPRIS website
SMPD1-004ENST000005262801344317 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
-E9PL59 -CDS 5' incomplete5' truncation in transcript evidence prevents annotation of the start of the CDS.TSL:1

TSL1: All splice junctions of the transcript are supported by at least one non-suspect mRNA.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

SMPD1-009ENST0000053039544753 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
-E9PL59 -CDS 3' incomplete3' truncation in transcript evidence prevents annotation of the end of the CDS.TSL:5

TSL5: No single transcript (mRNA or EST) supports this transcript model's structure.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

SMPD1-007ENST000005344052446402 aa
 
Nonsense mediated decayTranscript is thought to undergo nonsense mediated decay, a process which detects nonsense mutations and prevents the expression of truncated or erroneous proteins.
-E9LUE9 E9PL59 E9PQT3
-TSL:1

TSL1: All splice junctions of the transcript are supported by at least one non-suspect mRNA.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

SMPD1-002ENST000005331232211366 aa
 
Nonsense mediated decayTranscript is thought to undergo nonsense mediated decay, a process which detects nonsense mutations and prevents the expression of truncated or erroneous proteins.
-E9PL59 G3V1E1 Q8IUN0
-TSL:2

TSL2: The best supporting mRNA is flagged as suspect or the support is from multiple ESTs.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

SMPD1-003ENST000005313031451171 aa
 
Nonsense mediated decayTranscript is thought to undergo nonsense mediated decay, a process which detects nonsense mutations and prevents the expression of truncated or erroneous proteins.
-E9PPK6 -TSL:2

TSL2: The best supporting mRNA is flagged as suspect or the support is from multiple ESTs.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

SMPD1-010ENST00000533196425No protein
 
Processed transcriptTranscripts that don't contain an open reading frame (ORF) and cannot be placed in one of the other categories.
---TSL:3

TSL3:The only support for this transcript is from a single EST.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

SMPD1-006ENST00000531336650No protein
 
Retained intronAlternatively spliced transcript that is believed to contain intronic sequence relative to other coding transcripts in a given locus.
---TSL:2

TSL2: The best supporting mRNA is flagged as suspect or the support is from multiple ESTs.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

SMPD1-005ENST00000532367409No protein
 
Retained intronAlternatively spliced transcript that is believed to contain intronic sequence relative to other coding transcripts in a given locus.
---TSL:2

TSL2: The best supporting mRNA is flagged as suspect or the support is from multiple ESTs.

The Transcript Support Level (TSL) is a method to highlight the well-supported and poorly-supported transcript models for users. The method relies on the primary data that can support full-length transcript structure: mRNA and EST alignments supplied by UCSC and Ensembl.

Statistics

Exons: 2 Coding exons: 1 Transcript length: 447 bps Translation length: 53 residues

Transcript Support Level

5

Ensembl version

ENST00000530395.1

Type

Putative protein coding

Prediction Method

Manual annotation (determined on a case-by-case basis) from the Havana project.

Alternative transcripts

This transcript corresponds to the following database identifiers:

Havana transcript:

Transcript-based displays