Pyruvate carboxylase

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The <scene name='93/939263/Cv/7'>ATP moiety active site is in the BC domain and contains 2 Mg++ ions</scene>. Water molecules shown as red spheres. <scene name='93/939263/Cv/8'>Close up view of 2 Mg++ coordination sites</scene>.
The <scene name='93/939263/Cv/7'>ATP moiety active site is in the BC domain and contains 2 Mg++ ions</scene>. Water molecules shown as red spheres. <scene name='93/939263/Cv/8'>Close up view of 2 Mg++ coordination sites</scene>.
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The <scene name='93/939263/Cv/5'>effector CoA is bound to the BC domain and the allosteric effector domain</scene><ref>PMID:17717183</ref>.
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The <scene name='93/939263/Cv/9'>effector CoA is bound to the BC domain and the allosteric effector domain</scene><ref>PMID:17717183</ref>.
==3D structures of pyruvate carboxylase==
==3D structures of pyruvate carboxylase==

Current revision

Pyruvate carboxylase complex with CoA, ATP-gamma-S, glycerol, Mg++ (green), Zn++ (grey) Cl- (green) (PDB code 2qf7)

Drag the structure with the mouse to rotate

References

  1. Jitrapakdee S, St Maurice M, Rayment I, Cleland WW, Wallace JC, Attwood PV. Structure, mechanism and regulation of pyruvate carboxylase. Biochem J. 2008 Aug 1;413(3):369-87. doi: 10.1042/BJ20080709. PMID:18613815 doi:http://dx.doi.org/10.1042/BJ20080709
  2. Coci EG, Gapsys V, Shur N, Shin-Podskarbi Y, de Groot BL, Miller K, Vockley J, Sondheimer N, Ganetzky R, Freisinger P. Pyruvate carboxylase deficiency type A and type C: Characterization of five novel pathogenic variants in PC and analysis of the genotype-phenotype correlation. Hum Mutat. 2019 Jun;40(6):816-827. doi: 10.1002/humu.23742. Epub 2019 Apr 13. PMID:30870574 doi:http://dx.doi.org/10.1002/humu.23742
  3. Lao-On U, Attwood PV, Jitrapakdee S. Roles of pyruvate carboxylase in human diseases: from diabetes to cancers and infection. J Mol Med (Berl). 2018 Apr;96(3-4):237-247. doi: 10.1007/s00109-018-1622-0. Epub , 2018 Jan 23. PMID:29362846 doi:http://dx.doi.org/10.1007/s00109-018-1622-0
  4. St Maurice M, Reinhardt L, Surinya KH, Attwood PV, Wallace JC, Cleland WW, Rayment I. Domain architecture of pyruvate carboxylase, a biotin-dependent multifunctional enzyme. Science. 2007 Aug 24;317(5841):1076-9. PMID:17717183 doi:317/5841/1076

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Alexander Berchansky, Michal Harel

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