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3.4.21.B12: prostase

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

Word Map on EC 3.4.21.B12

Reaction

proteolysis of polypeptides =

Synonyms

EM serine proteinase 1, EMSP1, enamel matrix serine protease 1, HK4, K4, kallikrein 1-related peptidase 4, kallikrein 4, kallikrein-4, kallikrein-4 proteinase, kallikrein-like protein 1, kallikrein-related peptidase, kallikrein-related peptidase 4, kallikrein-related peptidase-4, KLK, KLK-4 proteinase, KLK-L1, KLK4, More, peptidase S01.251, prostase, prostate cancer serine protease, PRSS17, S01.251, serine protease 1, serine protease 17, tissue kallikrein-related peptidase 4

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.B12 prostase

Crystallization

Crystallization on EC 3.4.21.B12 - prostase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
by vapor diffusion in hanging drops. K4 crystallised in the presence of 10 mM Ni2+ reveals tetragonal space group P4. In the presence of Zn2+ it reveals tetragonal space group P41212. In the presence of 10 mM Co2+ it reveals monoclinic space group P21. The three different K4 crystal forms with bound Ni2+, Zn2, and Co2+ contain two, four and 16 crystallographically independent K4 molecules per asymmetric unit, respectively. K4 possesses an unusual 99-loop that creates a groove-like acidic S2 subsite
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hanging drop vapour diffusion method using 20% PEG-MME 2000, 100 mM Tris (pH 8.5) and 10 mM NiCl2, or 100 mM HEPES (pH 6.5) and 100 mM NaCl with 1.6 M ammonium sulfate, or with 10 mM CoCl2, 100 mM Mes buffer (pH 6.0) and 1.6 M ammonium sulfate
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