1xx5

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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1xx5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xx5 OCA], [http://www.ebi.ac.uk/pdbsum/1xx5 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1xx5 RCSB]</span>
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[[Category: Teng, M K.]]
[[Category: Teng, M K.]]
[[Category: Wang, J.]]
[[Category: Wang, J.]]
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[[Category: EOH]]
 
[[Category: crisp]]
[[Category: crisp]]
[[Category: naja atra]]
[[Category: naja atra]]
[[Category: natrin]]
[[Category: natrin]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:55:48 2008''

Revision as of 21:55, 30 March 2008


PDB ID 1xx5

Drag the structure with the mouse to rotate
, resolution 2.40Å
Ligands:
Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



Crystal Structure of Natrin from Naja atra snake venom


Overview

Cysteine-rich secretory proteins (CRISPs) are widely distributed in mammals and snake venoms. They possess apparent homology but varying functions. The structure of CRISPs has remained elusive. Two novel members of the family, natrin and stecrisp, have been purified from Naja atra and Trimeresurus stejnegeri venoms, respectively. Their crystals diffract X-rays to resolution limits of 2.1 and 1.6 angstroms, respectively, and belong to the orthorhombic system with different space groups, unit-cell parameters and numbers of molecules per asymmetric unit. Their structures will contribute a structural basis for further functional studies of this family.

About this Structure

1XX5 is a Single protein structure of sequence from Naja atra. Full crystallographic information is available from OCA.

Reference

Purification, partial characterization, crystallization and preliminary X-ray diffraction of two cysteine-rich secretory proteins from Naja atra and Trimeresurus stejnegeri venoms., Tu X, Wang J, Guo M, Zheng D, Teng M, Niu L, Liu Q, Huang Q, Hao Q, Acta Crystallogr D Biol Crystallogr. 2004 Jun;60(Pt 6):1108-11. Epub 2004, May 21. PMID:15159571

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