1biy
From Proteopedia
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|PDB= 1biy |SIZE=350|CAPTION= <scene name='initialview01'>1biy</scene>, resolution 3.37Å | |PDB= 1biy |SIZE=350|CAPTION= <scene name='initialview01'>1biy</scene>, resolution 3.37Å | ||
|SITE= <scene name='pdbsite=FE1:Fe+Binding+Site+In+N-Lobe'>FE1</scene> and <scene name='pdbsite=FE2:Fe+Binding+Site+In+C-Lobe'>FE2</scene> | |SITE= <scene name='pdbsite=FE1:Fe+Binding+Site+In+N-Lobe'>FE1</scene> and <scene name='pdbsite=FE2:Fe+Binding+Site+In+C-Lobe'>FE2</scene> | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=CO3:CARBONATE+ION'>CO3</scene>, <scene name='pdbligand=FE:FE+(III)+ION'>FE</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1biy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1biy OCA], [http://www.ebi.ac.uk/pdbsum/1biy PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1biy RCSB]</span> | ||
}} | }} | ||
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[[Category: Singh, T P.]] | [[Category: Singh, T P.]] | ||
[[Category: Yadav, S.]] | [[Category: Yadav, S.]] | ||
| - | [[Category: CO3]] | ||
| - | [[Category: FE]] | ||
[[Category: antibacterial]] | [[Category: antibacterial]] | ||
[[Category: iron binding protein]] | [[Category: iron binding protein]] | ||
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[[Category: structure]] | [[Category: structure]] | ||
| - | ''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 19:02:01 2008'' |
Revision as of 16:02, 30 March 2008
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| , resolution 3.37Å | |||||||
|---|---|---|---|---|---|---|---|
| Sites: | and | ||||||
| Ligands: | , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
STRUCTURE OF DIFERRIC BUFFALO LACTOFERRIN
Overview
The three-dimensional structure of diferric buffalo lactoferrin has been determined at 3.3 A resolution. The structure was solved by molecular replacement using the coordinates of diferric human lactoferrin as a search model and was refined by simulated annealing (X-PLOR). The final model comprises 5316 protein atoms for all 689 residues, two Fe(3+) and two CO(3)(2-) ions. The final R factor was 21.8% for 11 711 reflections in the resolution range 17.0-3.3 A. The folding of buffalo lactoferrin is essentially similar to that of the other members of the transferrin family. The significant differences are found in the dimensions of the binding cleft and the interlobe orientation. The interlobe interactions are predominantly hydrophobic in nature, thus facilitating the sliding of two lobes owing to external forces. The interdomain interactions are comparable in the N and C lobes.
About this Structure
1BIY is a Single protein structure of sequence from Bubalus bubalis. Full crystallographic information is available from OCA.
Reference
Structure of buffalo lactoferrin at 3.3 A resolution at 277 K., Karthikeyan S, Yadav S, Paramasivam M, Srinivasan A, Singh TP, Acta Crystallogr D Biol Crystallogr. 2000 Jun;56(Pt 6):684-9. PMID:10818344
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