Purification and characterization of streptolysin O secreted by Streptococcus equisimilis (group C).
Streptolysin O (SLO) was purified from culture supernatants of group C streptococci. The final product was either the complete, native molecule (SLOn [pI, 6.0]) with the N-terminal sequence (Asp)-Ser-Asn-Lys-Gln-Asn-Thr-Ala-Asn-Thr-Glu-Thr- or a large fragment (SLOf [pI, 7.3]) with the N-terminal sequence Ala-Pro-Lys-Glu-Met-Pro-Leu-Glu-Ser-Ala-Glu-Lys-Glu-Glu-Lys-.
Institute of Experimental Microbiology, Jena, Germany.
D
D
Gerlach
W
W
Köhler
E
E
Günther
K
K
Mann
D000595:Amino Acid Sequence; D000818:Animals; D001426:Bacterial Proteins; D005260:Female; D006801:Humans; D008875:Middle Aged; D008969:Molecular Sequence Data; D011817:Rabbits; D013291:Streptococcus / Q000737:chemistry*; D013301:Streptolysins / Q000737:chemistry / Q000276:immunology / Q000302:isolation & purification*
D001426:Bacterial Proteins; D013301:Streptolysins; C025964:streptolysin O