Crystals of phospholipase A2 inhibitor. The non-to...[J Mol Biol. 1993]

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1: J Mol Biol. 1993 Feb 20;229(4):1147-9. Links

Crystals of phospholipase A2 inhibitor. The non-toxic component of vipoxin from the venom of Bulgarian viper (Vipera ammodytes).

Devedjiev Y, Atanasov B, Mancheva I, Aleksiev B.

Central Laboratory of Biophysics, Bulgarian Academy of Sciences, Sofia.

Phospholipase A2 inhibitor, the non-toxic, acidic component of vipoxin from the venom of Bulgarian viper (Vipera ammodytes), has been crystallized. The tetragonal crystals obtained, exhibit the symmetry of space group P4(1)22 (or 4(3)22) with unit cell dimensions a = b = 59.9 A; c = 141.1 A; alpha = beta = gamma = 90 degrees. For two molecules per asymmetric unit, this would give Vm = 2.3 A3/Da, indicating normal packing. The crystals diffract to 2.5 A and a native data set to 3.2 A resolution has been collected.

PMID: 8445639 [PubMed - indexed for MEDLINE]

Crystallization and preliminary X-ray analysis of vipoxin, a complex between a toxic phospholipase A2 and its natural polypeptide inhibitor.
J Mol Biol. 1993 May 20; 231(2):498-500.

[J Mol Biol. 1993]
Crystallization and preliminary X-ray diffraction studies of a toxic phospholipase A2 from the venom of Vipera ammodytes meridionalis complexed to a synthetic inhibitor.
Biochim Biophys Acta. 2003 Aug 21; 1650(1-2):1-3.

[Biochim Biophys Acta. 2003]
Crystallization and preliminary X-ray diffraction studies of the neurotoxic, heterodimeric phospholipase A2 from the Taiwan viper (Vipera russelli formosensis).
Acta Crystallogr D Biol Crystallogr. 1999 May; 55(Pt 5):1064-5.

[Acta Crystallogr D Biol Crystallogr. 1999]
ReviewModulation of phospholipase A2 activity generated by molecular evolution.
Cell Mol Life Sci. 1999 Oct 30; 56(5-6):384-97.

[Cell Mol Life Sci. 1999]
ReviewPresynaptically acting phospholipase A2 from Vipera ammodytes venom.
Ann N Y Acad Sci. 1994 Mar 9; 710:120-5.

[Ann N Y Acad Sci. 1994]
» See reviews... | » See all...

Structures reported by this article

Phospholipase A2 Inhibitor From Vipoxin

PDB: 1VPI

Source: Vipera ammodytes

Method: X-Ray Diffraction | Resolution: 1.76 Å

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Crystals of phospholipase A2 inhibitor. The non-toxic component of vipoxin from the venom of Bulgarian viper (Vipera ammodytes).

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