Arginase

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The manganese ions are located at the bottom of a 15A cleft. <scene name='59/593950/Cv/4'>Active site</scene>. The proposed reaction mechanism involves <scene name='59/593950/Cv/5'>H141, D128, E277</scene> in rat.<ref>PMID:11258880</ref>
The manganese ions are located at the bottom of a 15A cleft. <scene name='59/593950/Cv/4'>Active site</scene>. The proposed reaction mechanism involves <scene name='59/593950/Cv/5'>H141, D128, E277</scene> in rat.<ref>PMID:11258880</ref>
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==3D structures of arginase==
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[[Arginase 3D structures]]
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</StructureSection>
</StructureSection>
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**[[1wvb]] – hArg 1 (mutant) + Mn <br />
**[[1wvb]] – hArg 1 (mutant) + Mn <br />
**[[1cev]], [[2cev]] – BcArg + Mn – ''Bacillus caldovelox''<br />
**[[1cev]], [[2cev]] – BcArg + Mn – ''Bacillus caldovelox''<br />
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**[[6dkt]] – BsArg + Mn – ''Bacillus subtilis''<br />
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**[[6nbk]] – Arg + Mn – ''Bacillus cereus''<br />
**[[4g3h]] – Arg + Mn – ''Helicobacter pylori''<br />
**[[4g3h]] – Arg + Mn – ''Helicobacter pylori''<br />
**[[4ity]] – LmArg + Mn – ''Leishmania mexicana''<br />
**[[4ity]] – LmArg + Mn – ''Leishmania mexicana''<br />
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**[[4gsz]] – hArg 1 + Zn + Arg analog<br />
**[[4gsz]] – hArg 1 + Zn + Arg analog<br />
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*Mg containing arginase
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**[[6nfp]] – BsArg + Mg<br />
*Mn and Zn containing arginase
*Mn and Zn containing arginase

Revision as of 11:25, 19 March 2019

Structure of rat arginase containing Mn+2 (purple) complex with ornithine (cyan) and urea (yellow) (PDB code 1hqg).

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3D structures of arginase

Updated on 19-March-2019


References

  1. Dowling DP, Di Costanzo L, Gennadios HA, Christianson DW. Evolution of the arginase fold and functional diversity. Cell Mol Life Sci. 2008 Jul;65(13):2039-55. doi: 10.1007/s00018-008-7554-z. PMID:18360740 doi:http://dx.doi.org/10.1007/s00018-008-7554-z
  2. Cox JD, Cama E, Colleluori DM, Pethe S, Boucher JL, Mansuy D, Ash DE, Christianson DW. Mechanistic and metabolic inferences from the binding of substrate analogues and products to arginase. Biochemistry. 2001 Mar 6;40(9):2689-701. PMID:11258880

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky

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