1xx5

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{{STRUCTURE_1xx5| PDB=1xx5 | SCENE= }}
{{STRUCTURE_1xx5| PDB=1xx5 | SCENE= }}
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'''Crystal Structure of Natrin from Naja atra snake venom'''
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===Crystal Structure of Natrin from Naja atra snake venom===
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==Overview==
 
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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==
==About this Structure==
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1XX5 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Naja_atra Naja atra]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XX5 OCA].
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1XX5 is a 3 chains structure of sequences from [http://en.wikipedia.org/wiki/Naja_atra Naja atra]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XX5 OCA].
==Reference==
==Reference==
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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:[http://www.ncbi.nlm.nih.gov/pubmed/15159571 15159571]
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<ref group="xtra">PMID:15159571</ref><references group="xtra"/>
[[Category: Naja atra]]
[[Category: Naja atra]]
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[[Category: Single protein]]
 
[[Category: Guo, M.]]
[[Category: Guo, M.]]
[[Category: Lou, X H.]]
[[Category: Lou, X H.]]
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[[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 Sat May 3 15:37:00 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 04:22:20 2009''

Revision as of 02:22, 17 February 2009

Image:1xx5.png

Template:STRUCTURE 1xx5

Crystal Structure of Natrin from Naja atra snake venom

About this Structure

1XX5 is a 3 chains structure of sequences from Naja atra. Full crystallographic information is available from OCA.

Reference

  • Tu X, Wang J, Guo M, Zheng D, Teng M, Niu L, Liu Q, Huang Q, Hao Q. Purification, partial characterization, crystallization and preliminary X-ray diffraction of two cysteine-rich secretory proteins from Naja atra and Trimeresurus stejnegeri venoms. Acta Crystallogr D Biol Crystallogr. 2004 Jun;60(Pt 6):1108-11. Epub 2004, May 21. PMID:15159571 doi:10.1107/S0907444904005670

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