Yating Cheng1, Wenlong Shi1, Xue Xiao2, Qirong Zhang2, Qihao Zhang1, Zhijian Su1, Qi Xiang1,2* and Yadong Huang1,2
... three polypeptides, and hydroxylation of proline residues is vital for the stability of this triple-helix. Prolyl-4-hydroxylase (P4H) is an enzyme with an α2β2 tetramer arrangement that functions to post-translationally hydroxylate proline residues in the collagen chain. The α subunit (P4Hα) of the P4H α2β2 tetramer contains the catalytic site, whereas the β subunit (PDI) maintains the solubility and activity of the &alp...

Pakistan Journal of Zoology

December

Vol. 51, Iss. 6, Pages 1999-2399

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