1ovu
From Proteopedia
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|PDB= 1ovu |SIZE=350|CAPTION= <scene name='initialview01'>1ovu</scene>, resolution 3.10Å | |PDB= 1ovu |SIZE=350|CAPTION= <scene name='initialview01'>1ovu</scene>, resolution 3.10Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=CO:COBALT+(II)+ION'>CO</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY=[[1ec5|1ec5]], [[1jm0|1jm0]], [[1jmb|1jmb]], [[1lt1|1lt1]], [[1ovr|1OVR]], [[1ovv|1OVV]] | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ovu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ovu OCA], [http://www.ebi.ac.uk/pdbsum/1ovu PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1ovu RCSB]</span> | ||
}} | }} | ||
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[[Category: Costanzo, L Di.]] | [[Category: Costanzo, L Di.]] | ||
[[Category: Geremia, S.]] | [[Category: Geremia, S.]] | ||
| - | [[Category: ACE]] | ||
| - | [[Category: CO]] | ||
| - | [[Category: NH2]] | ||
[[Category: alpha-helical bundle]] | [[Category: alpha-helical bundle]] | ||
[[Category: protein design]] | [[Category: protein design]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 22:51:05 2008'' |
Revision as of 19:51, 30 March 2008
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| , resolution 3.10Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , | ||||||
| Related: | 1ec5, 1jm0, 1jmb, 1lt1, 1OVR, 1OVV
| ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL di-Co(II)-DF1-L13A (form I)
Overview
Diffraction data from two non-isomorphous crystals (forms 1 and 2) of an artificial protein with a four-helix bundle motif, di-Co(II)-DF1-L13A, have been collected using synchrotron radiation. The phase of form 1 has been assigned using the group and minimal non-isomorphic supergroup relation between the space group of the previously determined di-Mn(II)-DF1-L13G structure and the space group of this form. This unconventional method of solving the phase problem has also been tested with form 2 using a reverse relation. The structure of the latter form has been solved using the group and maximal non-isomorphic subgroup relation with the space group of form 2 of the analogous dimanganese protein. This application has shown that this phasing method can be used for solving the protein structures of polymorphic crystals as an alternative to the molecular-replacement method.
About this Structure
1OVU is a Protein complex structure of sequences from [1]. Full crystallographic information is available from OCA.
Reference
Phasing protein structures using the group-subgroup relation., Di Costanzo L, Forneris F, Geremia S, Randaccio L, Acta Crystallogr D Biol Crystallogr. 2003 Aug;59(Pt 8):1435-9. Epub 2003, Jul 23. PMID:12876346
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