2i1p
From Proteopedia
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|PDB= 2i1p |SIZE=350|CAPTION= <scene name='initialview01'>2i1p</scene> | |PDB= 2i1p |SIZE=350|CAPTION= <scene name='initialview01'>2i1p</scene> | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=CA:CALCIUM ION'>CA</scene> | + | |LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2i1p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2i1p OCA], [http://www.ebi.ac.uk/pdbsum/2i1p PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2i1p RCSB]</span> | ||
}} | }} | ||
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[[Category: Shi, M.]] | [[Category: Shi, M.]] | ||
[[Category: Wolf, C A.]] | [[Category: Wolf, C A.]] | ||
| - | [[Category: CA]] | ||
[[Category: calcium cage]] | [[Category: calcium cage]] | ||
[[Category: cysteine-rich repeat]] | [[Category: cysteine-rich repeat]] | ||
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[[Category: low density lipoprotein receptor]] | [[Category: low density lipoprotein receptor]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:38:32 2008'' |
Revision as of 00:38, 31 March 2008
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| Ligands: | |||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Solution structure of the twelfth cysteine-rich ligand-binding repeat in rat megalin
Overview
Megalin, an approx. 600 kDa transmembrane glycoprotein that acts as multi-ligand transporter, is a member of the low density lipoprotein receptor gene family. Several cysteine-rich repeats, each consisting of about 40 residues, are responsible for the multispecific binding of ligands. The solution structure of the twelfth cysteine-rich ligand-binding repeat with class A motif found in megalin features two short beta-strands and two helical turns, yielding the typical fold with a I-III, II-V and IV-VI disulfide bridge connectivity pattern and a calcium coordination site at the C-terminal end. The resulting differences in electrostatic surface potential compared to other ligand-binding modules of this gene family, however, may be responsible for the functional divergence.
About this Structure
2I1P is a Single protein structure of sequence from Rattus norvegicus. Full crystallographic information is available from OCA.
Reference
Solution structure of the twelfth cysteine-rich ligand-binding repeat in rat megalin., Wolf CA, Dancea F, Shi M, Bade-Noskova V, Ruterjans H, Kerjaschki D, Lucke C, J Biomol NMR. 2007 Apr;37(4):321-8. Epub 2007 Jan 24. PMID:17245526
Page seeded by OCA on Mon Mar 31 03:38:32 2008
