1jjx: Difference between revisions
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'''Solution Structure of Recombinant Human Brain-type Fatty acid Binding Protein''' | {{Structure | ||
|PDB= 1jjx |SIZE=350|CAPTION= <scene name='initialview01'>1jjx</scene> | |||
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|LIGAND= | |||
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'''Solution Structure of Recombinant Human Brain-type Fatty acid Binding Protein''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1JJX is a [ | 1JJX is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JJX OCA]. | ||
==Reference== | ==Reference== | ||
Solution structure of fatty acid-binding protein from human brain., Rademacher M, Zimmerman AW, Ruterjans H, Veerkamp JH, Lucke C, Mol Cell Biochem. 2002 Oct;239(1-2):61-8. PMID:[http:// | Solution structure of fatty acid-binding protein from human brain., Rademacher M, Zimmerman AW, Ruterjans H, Veerkamp JH, Lucke C, Mol Cell Biochem. 2002 Oct;239(1-2):61-8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12479569 12479569] | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: nmr spectroscopy]] | [[Category: nmr spectroscopy]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 12:04:27 2008'' | ||
Revision as of 13:04, 20 March 2008
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Solution Structure of Recombinant Human Brain-type Fatty acid Binding Protein
OverviewOverview
Human brain-type fatty acid-binding protein (B-FABP) has been recombinantly expressed in Escherichia coli both unlabelled and 15N-enriched for structure investigation in solution using high-resolution NMR spectroscopy. The sequential assignments of the 1H and 15N resonances were achieved by applying multidimensional homo- and heteronuclear NMR experiments. The ensemble of the 20 final energy-minimized structures, representing human B-FABP in solution, have been calculated based on a total of 2490 meaningful distance constraints. The overall B-FABP structure exhibits the typical backbone conformation described for other members of the FABP family, consisting often antiparallel beta-strands (betaA to betaJ) that form two almost orthogonal beta-sheets, a helix-turn-helix motif that closes the beta-barrel on one side, and a short N-terminal helical loop. A comparison with the crystal structure of the same protein complexed with docosahexaenoic acid reveals only minor differences in both secondary structure and overall topology. Moreover, the NMR data indicate a close structural relationship between human B-FABP and heart-type FABP with respect to fatty acid binding inside the protein cavity.
DiseaseDisease
Known diseases associated with this structure: Infundibular hypoplasia and hypopituitarism OMIM:[313430], Mental retardation, X-linked, with isolated growth hormone deficiency OMIM:[313430]
About this StructureAbout this Structure
1JJX is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
ReferenceReference
Solution structure of fatty acid-binding protein from human brain., Rademacher M, Zimmerman AW, Ruterjans H, Veerkamp JH, Lucke C, Mol Cell Biochem. 2002 Oct;239(1-2):61-8. PMID:12479569
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