3sl0

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Crystal Structure of P. falciparum arginase complexed with 2-amino-6-borono-2-(difluoromethyl)hexanoic acidCrystal Structure of P. falciparum arginase complexed with 2-amino-6-borono-2-(difluoromethyl)hexanoic acid

Structural highlights

3sl0 is a 1 chain structure with sequence from Plasmodium falciparum 3D7. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.997Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

ARGI_PLAF7 Catalyzes the hydrolysis of L-arginine into urea and L-ornithine, which is a precursor for polyamine biosynthesis (PubMed:15843155, PubMed:19456858, PubMed:20527960, PubMed:21728378). May play a role in parasite intra-hepatic development during the host liver stage (By similarity).[UniProtKB:A0A509AF89][1] [2] [3] [4]

See Also

References

  1. Müller IB, Walter RD, Wrenger C. Structural metal dependency of the arginase from the human malaria parasite Plasmodium falciparum. Biol Chem. 2005 Feb;386(2):117-26. PMID:15843155 doi:10.1515/BC.2005.015
  2. Wells GA, Muller IB, Wrenger C, Louw AI. The activity of Plasmodium falciparum arginase is mediated by a novel inter-monomer salt-bridge between Glu295-Arg404. FEBS J. 2009 Jul;276(13):3517-30. Epub 2009 May 18. PMID:19456858 doi:10.1111/j.1742-4658.2009.07073.x
  3. Dowling DP, Ilies M, Olszewski KL, Portugal S, Mota MM, Llinas M, Christianson DW. Crystal Structure of Arginase from Plasmodium falciparum and Implications for l-Arginine Depletion in Malarial Infection . Biochemistry. 2010 Jun 9. PMID:20527960 doi:10.1021/bi100390z
  4. Ilies M, Di Costanzo L, Dowling DP, Thorn KJ, Christianson DW. Binding of alpha,alpha-Disubstituted Amino Acids to Arginase Suggests New Avenues for Inhibitor Design. J Med Chem. 2011 Jul 18. PMID:21728378 doi:10.1021/jm200443b

3sl0, resolution 2.00Å

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OCA