システインだった
shisuteindatta
1. Was cysteine.
Noun
#256726
1. Was cysteine.
1. homocysteine
1. cysteine
1. If cysteine; When cysteine
1. Was not homocysteine.; It was not homocysteine.
1. with homocysteine
1. Is not homocysteine.; Not homocysteine.
1. If homocysteine; When homocysteine
1. Not homocysteine.
1. Was homocysteine.