Phosphoenolpyruvate carboxylase
From Proteopedia
(Difference between revisions)
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'''Phosphoenolpyruvate carboxylase''' (PEPC) catalyzes the addition of bicarbonate to phosphoenolpyruvate to form oxaloacetate and phosphate. PEPC is part of the carbon fixation process in plants. PEPC is inhibited by aspartate, fumarate and malonate. | '''Phosphoenolpyruvate carboxylase''' (PEPC) catalyzes the addition of bicarbonate to phosphoenolpyruvate to form oxaloacetate and phosphate. PEPC is part of the carbon fixation process in plants. PEPC is inhibited by aspartate, fumarate and malonate. | ||
| + | == Structural highlights == | ||
| + | Maze PEPC active site contains an Mn+2 ion<ref>PMID:12467579</ref>. | ||
| + | </StructureSection> | ||
==3D structures of phosphoenolpyruvate carboxylase== | ==3D structures of phosphoenolpyruvate carboxylase== | ||
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[[4bxc]] – FtPEPC + α-D-glucose-6-phosphate – ''Flaveria trinervia''<br /> | [[4bxc]] – FtPEPC + α-D-glucose-6-phosphate – ''Flaveria trinervia''<br /> | ||
[[4bxh]] – FtPEPC<br /> | [[4bxh]] – FtPEPC<br /> | ||
| - | + | == References == | |
| + | <references/> | ||
[[Category:Topic Page]] | [[Category:Topic Page]] | ||
Revision as of 08:46, 27 June 2016
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3D structures of phosphoenolpyruvate carboxylase
Updated on 27-June-2016
3odm – PEPC + malonate – Clostridium perfringens
3zgb, 3zge – PEPC + aspartate – Flaveria pringlei
1fiy, 1qb4 – EcPEPC + aspartate – Escherichia coli
1jqn – EcPEPC + aspartate + PEP analog
1jqo – PEPC – corn
4bxc – FtPEPC + α-D-glucose-6-phosphate – Flaveria trinervia
4bxh – FtPEPC
References
- ↑ Matsumura H, Xie Y, Shirakata S, Inoue T, Yoshinaga T, Ueno Y, Izui K, Kai Y. Crystal structures of C4 form maize and quaternary complex of E. coli phosphoenolpyruvate carboxylases. Structure. 2002 Dec;10(12):1721-30. PMID:12467579
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