Esterase in extracellular concentrates of group A streptococci and the homologous antibody.
D000906:Antibodies; D004950:Esterases / Q000378:metabolism*; D006801:Humans; D007136:Immunoglobulins; D013291:Streptococcus / Q000378:metabolism*; D013297:Streptococcus pyogenes
D000906:Antibodies; D007136:Immunoglobulins; D004950:Esterases
ESTERASES/metabolism; STREPTOCOCCUS/metabolism