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3.4.14.4: dipeptidyl-peptidase III

This is an abbreviated version!
For detailed information about dipeptidyl-peptidase III, go to the full flat file.

Word Map on EC 3.4.14.4

Reaction

release of an N-terminal dipeptide from a peptide comprising four or additional information residues, with broad specificity. Also acts on dipeptidyl 2-naphthylamides. =

Synonyms

BT_1846, Cabys_2252, dipeptdiyl peptidase III, dipeptidyl aminopeptidase III, dipeptidyl arylamidase III, dipeptidyl peptidase III, dipeptidyl-peptidase III, dipeptidyl-peptide hydrolase, dipeptidylpeptidase III, DPP III, DPP-3, DPP-III, DPP3, DPPIII, enkephalinase B, NUDT3, peptidase, dipeptidyl, III, PG_0317, PHYPA_007037, red cell angiotensinase

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.14 Dipeptidyl-peptidases and tripeptidyl-peptidases
                3.4.14.4 dipeptidyl-peptidase III

Purification

Purification on EC 3.4.14.4 - dipeptidyl-peptidase III

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
about 28% yield after gel filtration and FPLC for wild-type enzyme
by gel filtration on a Sephacryl S-200 column, followed by FPLC on a Mono Q column, recombinant and human erythtocyte DPP III is purified
DPP from goat brain is purified by several steps, including acid precipitation, ammonium sulfate fractionation, chromatography on a Sephadex G-100 column, cation, anion and adsorption chromatography
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expressed in Escherichia coli
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from seed
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gel filtration and FPLC on Mono Q column
Hi-Trap Q Sepharose chromatography
human DPP III is purified from healthy blood donor erythrocytes
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Ni-NTA resin column chromatography
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partial
recombinant enzyme
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the protein is purified from human erythrocytes
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