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Literature summary for 7.4.2.5 extracted from

  • Plewnia, G.; Schulze, K.; Hunte, C.; Tampe, R.; Koch, J.
    Modulation of the antigenic peptide transporter TAP by recombinant antibodies binding to the last five residues of TAP1 (2007), J. Mol. Biol., 369, 95-107.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
recombinant baculovirus, encoding human TAP1 and TAP2, is used for infection of Sf9 cells, used for the peptide transport assay Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
Fv fragment of the monoclonal antibody mAb148.3 Fv binding to the C terminus of TAP1 Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + H2O + peptide/in Homo sapiens
-
ADP + phosphate + peptide/out
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + H2O + peptide/in
-
Homo sapiens ADP + phosphate + peptide/out
-
?
ATP + H2O + RRYQNSTCL/in substrate in peptide transport assay, fluorescein coupled via a cyteine residue Homo sapiens ADP + phosphate + RRYQNSTCL/out
-
?

Subunits

Subunits Comment Organism
heterodimer TAP1, TAP2 Homo sapiens

Synonyms

Synonyms Comment Organism
peptide-transporting ATPase
-
Homo sapiens
TAP
-
Homo sapiens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
32
-
peptide transport assay Homo sapiens