3.4.21.34: plasma kallikrein

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

Reaction

selective cleavage of some Arg-/- and Lys-/- bonds, including Lys-/-Arg and Arg-/-Ser in (human) kininogen to release bradykinin =

Synonyms

alpha-KAL, bradykininogenase, callicrein, depot-Padutin, dilminal D, EC 3.4.21.8, EC 3.4.4.21, Fletcher factor, glumorin, HPK, Kal, kallidinogenase, kallikrein, kallikrein B, kallikrein I, kallikrein II, kininogenase, kininogenin, KLK13, KLK2, KLK3, KLK4, KLK5, KLKb1, onokrein P, padreatin, padutin, pancreatic kallikrein, PK, PKA, PKal, PKKS, plasma beta-kallikrein, plasma kallikrein, plasma kallikrein�kinin system, plasma KK, plasma PK, Plasma prekallikrein, plasma prokallikrein, porcine pancreatic kallikrein, PPK, prekallikrein, RPK, serum kallikrein, SmSP1, urinary kallikrein, urokallikrein

ECTree

     3 Hydrolases

         3.4 Acting on peptide bonds (peptidases)

             3.4.21 Serine endopeptidases

                3.4.21.34 plasma kallikrein

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Results	in table
33	Activating Compound
29	AA Sequence
5	Application
1	CAS Registry Number
4	Cloned(Commentary)
5	Crystallization (Commentary)
6714	Disease/ Diagnostics
3	Expression
23	General Information
2	General Stability
2	IC50 Value
129	Inhibitors
1	kcat/KM [mM/s]
39	Ki Value [mM]
33	KM Value [mM]
36	Localization
27	Molecular Weight [Da]
97	Natural Substrates/ Products (Substrates)
98	Organism
18	PDB ID
14	pH Optimum
1	pI Value
9	Posttranslational Modification
1	Protein Variants
20	Purification (Commentary)
1	Reaction
1	Reaction Type
98	Reference
116	Source Tissue
14	Specific Activity [micromol/min/mg]
1	Storage Stability
223	Substrates and Products (Substrate)
16	Subunits
83	Synonyms
19	Temperature Optimum [°C]
24	Turnover Number [1/s]

Expression

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Expression on EC 3.4.21.34 - plasma kallikrein

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EXPRESSION

ORGANISM

UNIPROT

LITERATURE

after oral administration of porcine pancreatic kallikrein formulation (10 units/kg or 20 unis/kg) to dogs, enzyme concentration in plasma reaches maximum 3 h after administration, and then decreases time-dependently

Sus scrofa

-

717318

enzyme levels are markedly enhanced in active central nervous system lesions of multiple sclerosis patients

Homo sapiens

-

755272

the plasma kallikrein amidolytic activity is significantly higher on mesothelial cells treated with malignant pleural effusions than compared to those cultured with benign effusions

Homo sapiens

-

717314