( ( Long ( amino ( acids chains ) ) ) ( ( make ( ( proteins ... ) ( chains ( in ( the ( proper ( ( order and ) shape ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Long) (JJ amino) (NNS acids) (NNS chains)) (VP (VBP make) (NP (NP (NNS proteins)) (: ...) (NP (NP (NNS chains)) (PP (IN in) (NP (DT the) (JJ proper) (NN order) (CC and) (NN shape)))))) (. .)))
Long amino acids chains make proteins...chains in the proper order and shape.
(ROOT (S (NP (DT A) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN protein)) (VP (VBZ is) (VP (VBN formed) (SBAR (WHADVP (WRB when)) (S (NP (JJ amino) (NNS acids)) (VP (VBP are) (VP (VBN linked) (ADVP (RB together)) (PP (IN in) (NP (DT a) (JJ long) (NN chain))))))))) (. .)))