| p57 serine proteinase | <enzyme> From membranes of human erythrocytes; cleaves c3, the third component of complement; mw 57 kD; 20 first n-terminal residues 100% homologous to residues 910-929 of human erythrocyte ankyrin; n-terminal sequence given in first source Registry number: EC 3.4.21.- Synonym: p57 membrane serine proteinase, erythrocyte p57 proteinase (26 Jun 1999) |
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