6.3.1.9 | Mg2+ |
binding sites for N8-glutathionylspermidine , two Mg2+ ions, structure modeling, overview. For the second step of trypanothione synthesis glutathionylspermidine is bound in a way that preferentially allows N1-glutathionylation of N8-glutathionylspermidine, classifying N8-glutathionylspermidine as the favoured substrate |
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