Projection 发表于 2025-3-30 11:06:40

http://reply.papertrans.cn/23/2248/224783/224783_51.png

tinnitus 发表于 2025-3-30 15:16:26

http://reply.papertrans.cn/23/2248/224783/224783_52.png

Blood-Clot 发表于 2025-3-30 19:15:10

http://reply.papertrans.cn/23/2248/224783/224783_53.png

拍翅 发表于 2025-3-30 22:59:39

http://reply.papertrans.cn/23/2248/224783/224783_54.png

HUSH 发表于 2025-3-31 03:34:41

http://reply.papertrans.cn/23/2248/224783/224783_55.png

单色 发表于 2025-3-31 07:22:44

Aspects of the MBFR NegotiationsThere is a paucity of detailed structural information on mammalian phenylalanine hydroxylase (PAH) mainly due to the fact that this enzyme has been difficult to crystallize. Equally there is a paucity of knowledge of the amino acids residues necessary for function. The main structural features described so far are shown in Table 1.

Infect 发表于 2025-3-31 10:29:04

http://reply.papertrans.cn/23/2248/224783/224783_57.png

Mechanics 发表于 2025-3-31 17:17:53

http://reply.papertrans.cn/23/2248/224783/224783_58.png

amnesia 发表于 2025-3-31 21:19:01

A Re-Examination of the Metal Requirement of , Phenylalanine Hydroxylaseand tryptophan hydroxylase. All of the mammalian forms of these enzymes have a non-heme iron required for activity. . Though no direct experimental evidence ascribes a mechanistic role to the metal, it is thought that the metal ion is required to be in its lower oxidation state for activity..

无动于衷 发表于 2025-4-1 01:23:28

http://reply.papertrans.cn/23/2248/224783/224783_60.png
页: 1 2 3 4 5 [6] 7
查看完整版本: Titlebook: Chemistry and Biology of Pteridines and Folates; June E. Ayling,M. Gopal Nair,Charles M. Baugh Book 1993 The Editor(s) (if applicable) and