2bra: Difference between revisions
New page: left|200px<br /> <applet load="2bra" size="450" color="white" frame="true" align="right" spinBox="true" caption="2bra, resolution 2.00Å" /> '''STRUCTURE OF N-TERM... |
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==About this Structure== | ==About this Structure== | ||
2BRA is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]] with CL and FAD as [[http://en.wikipedia.org/wiki/ligands ligands]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=2BRA OCA]]. | 2BRA is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]] with CL and FAD as [[http://en.wikipedia.org/wiki/ligands ligands]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=2BRA OCA]]. | ||
==Reference== | ==Reference== | ||
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[[Category: zinc]] | [[Category: zinc]] | ||
''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 14:24:36 2007'' | ||
Revision as of 15:19, 30 October 2007
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STRUCTURE OF N-TERMINAL FAD BINDING MOTIF OF MOUSE MICAL
OverviewOverview
During development, neurons are guided to their targets by short- and, long-range attractive and repulsive cues. MICAL, a large multidomain, protein, is required for the combined action of semaphorins and plexins in, axon guidance. Here, we present the structure of the N-terminal region of, MICAL (MICAL(fd)) determined by x-ray diffraction to 2.0 A resolution. The, structure shows that MICAL(fd) is an FAD-containing module structurally, similar to aromatic hydroxylases and amine oxidases. In addition, we, present biochemical data that show that MICAL(fd) is a flavoenzyme that in, the presence of NADPH reduces molecular oxygen to H(2)O(2) (K(m,NAPDH) =, 222 microM; k(cat) = 77 sec(-1)), a molecule with known signaling, properties. We propose that the H(2)O(2) produced by this reaction may ... [(full description)]
About this StructureAbout this Structure
2BRA is a [Single protein] structure of sequence from [Mus musculus] with CL and FAD as [ligands]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
ReferenceReference
Structure and activity of the axon guidance protein MICAL., Nadella M, Bianchet MA, Gabelli SB, Barrila J, Amzel LM, Proc Natl Acad Sci U S A. 2005 Nov 15;102(46):16830-5. Epub 2005 Nov 7. PMID:16275926
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