PTCRA

GENE INFORMATION

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Gene name

PTCRA (HGNC Symbol)

Synonyms

PT-ALPHA, PTA

Description

Pre T-cell antigen receptor alpha (HGNC Symbol)

Entrez gene summary

The protein encoded by this gene is a single-pass type I membrane protein that is found in immmature but not mature T-cells. Along with TCRB and CD3 complex, the encoded protein forms the pre-T-cell receptor complex, which regulates early T-cell development. Four transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jul 2011]

Chromosome

6

Cytoband

p21.1

Chromosome location (bp)

42915989 - 42925835

Protein evidence

Evidence at protein level (all genes)

Ensembl

ENSG00000171611 (version 78.38)

Entrez gene

171558

UniProt

Q6ISU1 (UniProt - Evidence at protein level)

neXtProt

NX_Q6ISU1

Antibodypedia

PTCRA antibodies
 

PROTEIN VIEW

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PTCRA-001
 
PTCRA-201
 
PTCRA-202
 
PTCRA-203
 
 
 
 
 

PROTEIN INFORMATION

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Splice variant

Ensembl

UniProt

Protein class

Gene ontology

Length
(aa)

Molecular mass
(kDa)

Signal peptide
(predicted)

Transmembrane regions
(predicted)

PTCRA-001 ENSP00000304447
ENST00000304672
Q6ISU1
Show all »
Show » Show » 281 29.3 Yes 1
PTCRA-201 ENSP00000409550
ENST00000441198
Q6ISU1
Show all »
Show » Show » 256 26.6 Yes 1
PTCRA-202 ENSP00000392288
ENST00000446507
Q6ISU1
Show all »
Show » Show » 174 18.2 Yes 1
PTCRA-203 ENSP00000477815
ENST00000616441
Show » Show » 296 30.8 Yes 2