(3S,5S)-3,5-diaminohexanoate => (3S)-3,6-diaminohexanoate
(3s,5s)-3,5-diaminohexanoate => (3s)-3,6-diaminohexanoate
(3S,5S)-3,5-diaminohexanoate => (3S)-3,6-diaminohexanoate
(3s,5s)-3,5-diaminohexanoate => (3s)-3,6-diaminohexanoate