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1pvb
From Proteopedia
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|PDB= 1pvb |SIZE=350|CAPTION= <scene name='initialview01'>1pvb</scene>, resolution 1.75Å | |PDB= 1pvb |SIZE=350|CAPTION= <scene name='initialview01'>1pvb</scene>, resolution 1.75Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=NH4:AMMONIUM+ION'>NH4</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pvb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pvb OCA], [http://www.ebi.ac.uk/pdbsum/1pvb PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1pvb RCSB]</span> | ||
}} | }} | ||
| Line 25: | Line 28: | ||
[[Category: Parello, J.]] | [[Category: Parello, J.]] | ||
[[Category: Tinant, B.]] | [[Category: Tinant, B.]] | ||
| - | [[Category: ACE]] | ||
| - | [[Category: CA]] | ||
| - | [[Category: NH4]] | ||
[[Category: calcium binding protein]] | [[Category: calcium binding protein]] | ||
| - | ''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 23:05:01 2008'' |
Revision as of 20:05, 30 March 2008
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| , resolution 1.75Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
X-RAY STRUCTURE OF A NEW CRYSTAL FORM OF PIKE 4.10 PARVALBUMIN
Overview
A new crystal form of pike (pI 4.10) parvalbumin has been crystallized in presence of EDTA at pH 8.0. The crystals are orthorhombic, space group P2(1)2(1)2(1), with a = 51.84, b = 49.95, c = 34.96 A. Diffractometer data were collected to 1.75 A. The structure was solved by molecular replacement and refined to R = 0.168 for 7774 observed reflections [I>/= 2sigma(I)] in the range 8.0-1.75 A. In spite of the presence of EDTA, calcium ions are present in both primary binding sites. As compared to the previously reported structures, the main differences concern the conformation of the N-terminal residues and the packing in the unit cell.
About this Structure
1PVB is a Single protein structure of sequence from Esox lucius. Full crystallographic information is available from OCA.
Reference
X-ray structure of a new crystal form of pike 4.10 beta parvalbumin., Declercq JP, Tinant B, Parello J, Acta Crystallogr D Biol Crystallogr. 1996 Jan 1;52(Pt 1):165-9. PMID:15299738
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