Moreover , the only R to G mutation at position 76 was found to strongly impact on protein folding and oligomerization by altering the hydrogen bond network .
O O O O B-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant I-SequenceVariant O O O O O O O O O O O O O O O O O