1uzi
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1uzi.jpg|left|200px]] | + | [[Image:1uzi.jpg|left|200px]] |
| - | + | ||
| - | '''C3 EXOENZYME FROM CLOSTRIDIUM BOTULINUM, TETRAGONAL FORM''' | + | {{Structure |
| + | |PDB= 1uzi |SIZE=350|CAPTION= <scene name='initialview01'>1uzi</scene>, resolution 1.89Å | ||
| + | |SITE= <scene name='pdbsite=AC1:Vo4+Binding+Site+For+Chain+B'>AC1</scene> | ||
| + | |LIGAND= <scene name='pdbligand=VO4:VANADATE+ION'>VO4</scene>, <scene name='pdbligand=V4O:CYCLO-TETRAMETAVANADATE'>V4O</scene> and <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/NAD(+)_ADP-ribosyltransferase NAD(+) ADP-ribosyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.30 2.4.2.30] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''C3 EXOENZYME FROM CLOSTRIDIUM BOTULINUM, TETRAGONAL FORM''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1UZI is a [ | + | 1UZI is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Clostridium_botulinum Clostridium botulinum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UZI OCA]. |
==Reference== | ==Reference== | ||
| - | C3 exoenzyme from Clostridium botulinum: structure of a tetragonal crystal form and a reassessment of NAD-induced flexure., Evans HR, Holloway DE, Sutton JM, Ayriss J, Shone CC, Acharya KR, Acta Crystallogr D Biol Crystallogr. 2004 Aug;60(Pt 8):1502-5. Epub 2004, Jul 21. PMID:[http:// | + | C3 exoenzyme from Clostridium botulinum: structure of a tetragonal crystal form and a reassessment of NAD-induced flexure., Evans HR, Holloway DE, Sutton JM, Ayriss J, Shone CC, Acharya KR, Acta Crystallogr D Biol Crystallogr. 2004 Aug;60(Pt 8):1502-5. Epub 2004, Jul 21. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15272191 15272191] |
[[Category: Clostridium botulinum]] | [[Category: Clostridium botulinum]] | ||
[[Category: NAD(+) ADP-ribosyltransferase]] | [[Category: NAD(+) ADP-ribosyltransferase]] | ||
| Line 27: | Line 36: | ||
[[Category: transferase]] | [[Category: transferase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:38:58 2008'' |
Revision as of 12:38, 20 March 2008
| |||||||
| , resolution 1.89Å | |||||||
|---|---|---|---|---|---|---|---|
| Sites: | |||||||
| Ligands: | , and | ||||||
| Activity: | NAD(+) ADP-ribosyltransferase, with EC number 2.4.2.30 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
C3 EXOENZYME FROM CLOSTRIDIUM BOTULINUM, TETRAGONAL FORM
Overview
C3 exoenzyme from Clostridium botulinum (C3bot1) ADP-ribosylates and thereby inactivates Rho A, B and C GTPases in mammalian cells. The structure of a tetragonal crystal form has been determined by molecular replacement and refined to 1.89 A resolution. It is very similar to the apo structures determined previously from two different monoclinic crystal forms. An objective reassessment of available apo and nucleotide-bound C3bot1 structures indicates that, contrary to a previous report, the protein possesses a rigid core formed largely of beta-strands and that the general flexure that accompanies NAD binding is concentrated in two peripheral lobes. Tetragonal crystals disintegrate in the presence of NAD, most likely because of disruption of essential crystal contacts.
About this Structure
1UZI is a Single protein structure of sequence from Clostridium botulinum. Full crystallographic information is available from OCA.
Reference
C3 exoenzyme from Clostridium botulinum: structure of a tetragonal crystal form and a reassessment of NAD-induced flexure., Evans HR, Holloway DE, Sutton JM, Ayriss J, Shone CC, Acharya KR, Acta Crystallogr D Biol Crystallogr. 2004 Aug;60(Pt 8):1502-5. Epub 2004, Jul 21. PMID:15272191
Page seeded by OCA on Thu Mar 20 14:38:58 2008
