
Implication of an Asp residue in the ribonucleolytic activity of hirsutellin A reveals new electrostatic interactions at the active site of ribotoxins
Keywords: تریس (هیدروکسی متیل) آمینومتان; Ribotoxin; Cytotoxic protein; Ribosome; Ribonucleases; α-Sarcin; HtA; hirsutellin A; SRL; sarcin-ricin loop; IPTG; isopropyl α-d-thiogalactopyranoside; Tris; tris(hydroxymethyl)aminomethane; Mops; 3-[N-morpholino]propanesulfonic acid; Ni-NTA; Ni2+ nit