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3.4.21.4: trypsin

This is an abbreviated version!
For detailed information about trypsin, go to the full flat file.

Word Map on EC 3.4.21.4

Reaction

preferential cleavage: Arg-/-, Lys-/- =

Synonyms

acrosin, alpha-trypsin, anionic salmon trypsin, anionic trypsin, Anionic trypsinogen, AST, aT-I, aT-II, Atlantic cod trypsin I, beta-trypsin, BPT, Brain trypsinogen, BT, cationic trypsin, Cationic trypsinogen, cocoonase, CST, EC 3.4.4.4, EFE, EG-T, fibrinolytic enzyme, gamma-trypsin, GM-T, group III trypsin, mesotrypsin, Mesotrypsinogen, midgut-specific serine protease 1, midgut-specific serine protease 2, More, p23, parenzyme, parenzymol, PPT, pro23, pseudotrypsin, SET, SGT, sperm receptor hydrolase, ST-1, ST-2, ST-3, TI, TIIA, TIII, TLE, TLE I, TLE II, TR-P, TR-S, tripcellim, TRP, Try, TRY-3, TryI, TryII, TryIII, TRYP, trypsin 1, trypsin 3A1, trypsin 4, trypsin A, trypsin B, trypsin I, trypsin IV, trypsin type III, trypsin Y, trypsin-1, trypsin-2, trypsin-3, trypsin-4, trypsin-like enzyme, trypsin-like serine proteinase, tryptar, tryptase, trypure, TrypZean, type I trypsin, type IX pancreatic trypsin

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.4 trypsin

Renatured

Renatured on EC 3.4.21.4 - trypsin

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RENATURED/Commentary
ORGANISM
UNIPROT
LITERATURE
denatured trypsinogen is rapidly diluted with re-folding buffer (0.7 M guanidine-HCl, 0.1 M Tris-HCl, pH 8.0, containing 10 mM benzamidine, 2 mM L-cysteine, and 1 mM L-cystine)
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reversible denaturation at pH 12.0 and at pH 2.0
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the denatured trypsin is diluted with 1 M diethanolamine or other solutions to a final concentration of 100 nM at pH 8.2, in the case of fully reduced trypsin, the refolding solution also contains 3 mM glutathione and 1 mM oxidized glutathione, the addition of 1.5 M urea resulted in even less recovered activity despite counteracting the formation of precipitates, refolding from fully reduced trypsin is achieved with a substantial approximate 86% recovery of protein yield
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