1AER:
reference: Crystal structure of the catalytic domain of Pseudomonas exotoxin A complexed with a nicotinamide adenine dinucleotide analog: implications for the activation process and for ADP ribosylation., Li M, Dyda F, Benhar I, Pastan I, Davies DR, Proc Natl Acad Sci U S A 1996 Jul 9;93(14):6902-6. PMID: 8692916

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