Description

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

Synonyms

ASM

Location
About this transcript

This transcript has 2 exons and maps to 21 oligo probes.

Gene
NameTranscript IDbpProteinTranslation IDBiotypeCCDSUniProtRefSeqFlags
SMPD1-001ENST000003422452452631aaENSP00000340409
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS44531P17405 NM_000543
NP_000534
TSL:1

Transcript Support Level 1, when transcripts 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 ALT1

ALTERNATIVE1 - APPRIS candidate principal isoform that is conserved in at least three tested non-primate species.

APPRIS is a system to annotate alternatively spliced transcripts based on a range of computational methods.

SMPD1-008ENST000005272752188630aaENSP00000435350
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS31409P17405 NM_001007593
NP_001007594
TSL:2

Transcript Support Level 2, when transcripts are supported by multiple ESTs or by an mRNA flagged as suspect.

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 P3

PRINCIPAL3 - APPRIS candidate principal isoform (earliest CCDS).

APPRIS is a system to annotate alternatively spliced transcripts based on a range of computational methods.

SMPD1-004ENST000005262801344317aaENSP00000436278
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
-H0YEP5 -CDS 5' incomplete5' truncation in transcript evidence prevents annotation of the start of the CDS.TSL:1

Transcript Support Level 1, when transcripts 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.

SMPD1-009ENST0000053039544753aaENSP00000431479
 
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

Transcript Support Level 5, for transcripts that are not supported at all by either an mRNA or an 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.

SMPD1-007ENST000005344052446402aaENSP00000434353
 
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.
-E9PQT3 -TSL:1

Transcript Support Level 1, when transcripts 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.

SMPD1-002ENST000005331232211366aaENSP00000435950
 
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.
-G3V1E1 -TSL:2

Transcript Support Level 2, when transcripts are supported by multiple ESTs or by an mRNA flagged as suspect.

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.

SMPD1-003ENST000005313031451171aaENSP00000432625
 
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

Transcript Support Level 2, when transcripts are supported by multiple ESTs or by an mRNA flagged as suspect.

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

Transcript Support Level 3, when transcripts are supported by a single EST only.

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

Transcript Support Level 2, when transcripts are supported by multiple ESTs or by an mRNA flagged as suspect.

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

Transcript Support Level 2, when transcripts are supported by multiple ESTs or by an mRNA flagged as suspect.

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: 0 Transcript length: 409 bps

Transcript Support Level (TSL)

TSL:2

Ensembl version

ENST00000532367.1

Type

Known retained intron

Annotation 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