Description

phosphoinositide-3-kinase, regulatory subunit 1 (alpha) [Source:HGNC Symbol;Acc:HGNC:8979]

Synonyms

GRB1, p85, p85-ALPHA

Location
Gene

This transcript is a product of gene ENSG00000145675

This gene has 16 transcripts (splice variants) Show transcript tableHide transcript table

NameTranscript IDbpProteinBiotypeCCDSUniProtRefSeqFlags
PIK3R1-001ENST000005213817011724 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS3993B3KWZ7 E5RGI8 E5RHI0
E5RJY0 J7GU64 J7GXU7
P27986
NM_181523
NP_852664
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 PIAPPRIS principal isoform [01-09-2014]
Glossary entry for APPRIS
APPRIS website
PIK3R1-016ENST000005216573891724 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS3993B3KWZ7 E5RGI8 E5RHI0
E5RJY0 J7GU64 J7GXU7
P27986
-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.

GENCODE basicThe GENCODE set is the gene set for human and mouse. GENCODE Basic is a subset of representative transcripts (splice variants).APPRIS PIAPPRIS principal isoform [01-09-2014]
Glossary entry for APPRIS
APPRIS website
PIK3R1-002ENST000003206942625424 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS3994B3KWZ7 E5RJY0 J7GU64
J7GXU7 P27986
NM_181524
NP_852665
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).
PIK3R1-004ENST000005238722473361 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS56374E5RJY0 P27986 NM_001242466
NP_001229395
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).
PIK3R1-003ENST000003364832439454 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
CCDS3995B3KWZ7 E5RJY0 J7GU64
J7GXU7 P27986
NM_181504
NP_852556
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).
PIK3R1-010ENST00000522084705102 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
-E5RHI0 -CDS 3' incomplete3' truncation in transcript evidence prevents annotation of the end of the CDS.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.

PIK3R1-015ENST00000519025567189 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
-E5RJY0 H0YBC2 -CDS 5' and 3' incomplete5' and 3' truncations in transcript evidence prevent annotation of the start and the end of the CDS.TSL:4

TSL4:The best supporting EST for this transcript is 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.

PIK3R1-009ENST00000523807552117 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
-E5RGI8 E5RHI0 -CDS 3' incomplete3' truncation in transcript evidence prevents annotation of the end of the CDS.TSL:4

TSL4:The best supporting EST for this transcript is 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.

PIK3R1-011ENST00000521409540137 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
-E5RJY0 -CDS 3' incomplete3' truncation in transcript evidence prevents annotation of the end of the CDS.TSL:4

TSL4:The best supporting EST for this transcript is 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.

PIK3R1-014ENST00000520675395132 aa
 
Protein codingGenes and/or transcript that contains an open reading frame (ORF).
-H0YB27 -CDS 5' and 3' incomplete5' and 3' truncations in transcript evidence prevent annotation of the start and 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.

PIK3R1-012ENST0000051769894538 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.
-E5RK66 -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.

PIK3R1-007ENST00000517643586No 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.

PIK3R1-005ENST000005188133722No 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.

PIK3R1-006ENST000005205501468No 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.

PIK3R1-008ENST00000517412865No protein
 
Retained intronAlternatively spliced transcript that is believed to contain intronic sequence relative to other coding transcripts in a given locus.
---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.

PIK3R1-013ENST00000518292558No protein
 
Retained intronAlternatively spliced transcript that is believed to contain intronic sequence relative to other coding transcripts in a given locus.
---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.

Statistics

Exons: 5 Coding exons: 5 Transcript length: 567 bps Translation length: 189 residues

Transcript Support Level

4

Ensembl version

ENST00000519025.3

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