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Ptcra

Gene
PTCRA
Protein
Pre T-cell antigen receptor alpha
Organism
Bos taurus
Length
319 amino acids
Function
The pre-T-cell receptor complex (composed of PTCRA, TCRB and the CD3 complex) regulates early T-cell development.
Mass
33.67 kDa
Sequence
MAESWLLLLLALGCPALPTEVTTLLRPAQQGMGSTPFPSLAPPITLLVDGKQQTLVVCLVLDVAPPGFESPIWFSAGNGSSLDAFTYGPSPAEDGTWTRLAQLSLYSEELAAWDTLVCHTGPGAGDHGQSTQPLQLSGDASSARTCLWEPLRGTRALVLRLGALRLLLFKLLLLDVLLTCGRLHAPPAARGDPAGASGPGAPSLPAPHEVPRADSRLLPQPPPPRGSSSGPADRIRRNHGGTTGRGLSVSASPPLEPRDRRRRVHTRRPRRDPRNPVWEEGPPVLRAWSSGPSFSLSTSSLGAFLCNLPPPADPSFPGG

Gene
PTCRA
Protein
Pre T-cell antigen receptor alpha
Organism
Homo sapiens
Length
281 amino acids
Function
The pre-T-cell receptor complex (composed of PTCRA, TCRB and the CD3 complex) regulates early T-cell development.
Mass
29.266 kDa
Sequence
MAGTWLLLLLALGCPALPTGVGGTPFPSLAPPIMLLVDGKQQMVVVCLVLDVAPPGLDSPIWFSAGNGSALDAFTYGPSPATDGTWTNLAHLSLPSEELASWEPLVCHTGPGAEGHSRSTQPMHLSGEASTARTCPQEPLRGTPGGALWLGVLRLLLFKLLLFDLLLTCSCLCDPAGPLPSPATTTRLRALGSHRLHPATETGGREATSSPRPQPRDRRWGDTPPGRKPGSPVWGEGSYLSSYPTCPAQAWCSRSALRAPSSSLGAFFAGDLPPPLQAGAA

Gene
Ptcra
Protein
Pre T-cell antigen receptor alpha
Organism
Mus musculus
Length
199 amino acids
Function
The pre-T-cell receptor complex (composed of PTCRA, TCRB and the CD3 complex) regulates early T-cell development. Isoform 1 acts to retain most TCRB intracellularly, while isoform 2 permits higher levels of cell surface TCRB expression and facilitates signaling from the CD3-TCRB complex.
Mass
21.491 kDa
Sequence
MARTWLLLLLGVRCQALPSGIAGTPFPSLAPPITLLVDGRQHMLVVCLVLDAAPPGLDNPVWFSAGNGSALDAFTYGPSLAPDGTWTSLAQLSLPSEELEAWEPLVCHTRPGAGGQNRSTHPLQLSGESSTARSCFPEPLGGTQRQVLWLSLLRLLLFKLLLLDVLLTCSHLRLHVLAGQHLQPPPSRKSLPPTHRIWT

Gene
Ptcra
Protein
Pre T-cell antigen receptor alpha
Organism
Rattus norvegicus
Length
199 amino acids
Function
The pre-T-cell receptor complex (composed of PTCRA, TCRB and the CD3 complex) regulates early T-cell development.
Mass
21.34 kDa
Sequence
MARTWLLLFLGLRCQALPSGIAGTPFPSLAPPVTLLVDGRRHTLVVCLVLDAAPPGLDSLVWFSGGNGSALDAFTYGPSPAPDGTWTSLGQLSLSSEELEAWEPLVCHTRPAAGGLNRSTHPLQLSGEEASTDRTCPQETLRGTQRQVLRLSVLRLLLFKLLLLDVFLTCSRLCVLAGQHLLPPPSSKQAPASTHQSWT