2g55: Difference between revisions

Revision as of 04:41, 4 May 2008

Anomalous substructure of trypsin (P3121)

OverviewOverview

23 different crystal forms of 19 different biological macromolecules were examined with respect to their anomalously scattering substructures using diffraction data collected at a wavelength of 2.0 A (6.2 keV). In more than 90% of the cases the substructure was found to contain more than just the protein S atoms. The data presented suggest that chloride, sulfate, phosphate or metal ions from the buffer or even from the purification protocol are frequently bound to the protein molecule and that these ions are often overlooked, especially if they are not bound at full occupancy. Thus, in order to fully describe the macromolecule under study, it seems desirable that any structure determination be complemented with a long-wavelength data set.

About this StructureAbout this Structure

2G55 is a Single protein structure of sequence from Bos taurus. Full crystallographic information is available from OCA.

ReferenceReference

On the routine use of soft X-rays in macromolecular crystallography. Part IV. Efficient determination of anomalous substructures in biomacromolecules using longer X-ray wavelengths., Mueller-Dieckmann C, Panjikar S, Schmidt A, Mueller S, Kuper J, Geerlof A, Wilmanns M, Singh RK, Tucker PA, Weiss MS, Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):366-80. Epub 2007, Feb 21. PMID:17327674 Page seeded by OCA on Sun May 4 04:41:58 2008

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

@@ Line 1: / Line 1: @@
 [[Image:2g55.gif|left|200px]]
- {{Structure
+<!--
-|PDB= 2g55 |SIZE=350|CAPTION= <scene name='initialview01'>2g55</scene>, resolution 1.82&Aring;
+The line below this paragraph, containing "STRUCTURE_2g55", creates the "Structure Box" on the page.
-|SITE=
+You may change the PDB parameter (which sets the PDB file loaded into the applet)
-|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>
+or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Trypsin Trypsin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.4 3.4.21.4] </span>
+or leave the SCENE parameter empty for the default display.
-|GENE=
+-->
-|DOMAIN=
+{{STRUCTURE_2g55|  PDB=2g55  |  SCENE=  }}
-|RELATEDENTRY=[[2g4h|2G4H]], [[2g4i|2G4I]], [[2g4j|2G4J]], [[2g4k|2G4K]], [[2g4l|2G4L]], [[2g4m|2G4M]], [[2g4n|2G4N]], [[2g4o|2G4O]], [[2g4p|2G4P]], [[2g4q|2G4Q]], [[2g4r|2G4R]], [[2g4s|2G4S]], [[2g4t|2G4T]], [[2g4u|2G4U]], [[2g4v|2G4V]], [[2g4w|2G4W]], [[2g4x|2G4X]], [[2g4y|2G4Y]], [[2g4z|2G4Z]], [[2g51|2G51]], [[2g52|2G52]]
-|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2g55 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g55 OCA], [http://www.ebi.ac.uk/pdbsum/2g55 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2g55 RCSB]</span>
-}}
 '''Anomalous substructure of trypsin (P3121)'''
@@ Line 28: / Line 25: @@
 [[Category: Mueller-Dieckmann, C.]]
 [[Category: Weiss, M S.]]
-[[Category: anomalous substructure of trypsin (p3121)]]
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 04:41:58 2008''
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:12:00 2008''