3znc: Difference between revisions
New page: left|200px<br /> <applet load="3znc" size="450" color="white" frame="true" align="right" spinBox="true" caption="3znc, resolution 2.8Å" /> '''MURINE CARBONIC ANHY... |
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==About this Structure== | ==About this Structure== | ||
3ZNC 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 ZN and BZ1 as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.1.1 4.2.1.1]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=3ZNC OCA]]. | 3ZNC 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 ZN and BZ1 as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/Carbonate_dehydratase Carbonate dehydratase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.1.1 4.2.1.1]]. Structure known Active Site: ZN. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=3ZNC OCA]]. | ||
==Reference== | ==Reference== | ||
Structures of murine carbonic anhydrase IV and human carbonic anhydrase II complexed with brinzolamide: molecular basis of isozyme-drug discrimination., Stams T, Chen Y, Boriack-Sjodin PA, Hurt JD, Liao J, May JA, Dean T, Laipis P, Silverman DN, Christianson DW, Protein Sci. 1998 Mar;7(3):556-63. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9541386 9541386] | Structures of murine carbonic anhydrase IV and human carbonic anhydrase II complexed with brinzolamide: molecular basis of isozyme-drug discrimination., Stams T, Chen Y, Boriack-Sjodin PA, Hurt JD, Liao J, May JA, Dean T, Laipis P, Silverman DN, Christianson DW, Protein Sci. 1998 Mar;7(3):556-63. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9541386 9541386] | ||
[[Category: Carbonate dehydratase]] | |||
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: zinc]] | [[Category: zinc]] | ||
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Revision as of 14:17, 30 October 2007
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MURINE CARBONIC ANHYDRASE IV COMPLEXED WITH BRINZOLAMIDE
OverviewOverview
Carbonic anhydrase IV (CAIV) is a membrane-associated enzyme anchored to, plasma membrane surfaces by a phosphatidylinositol glycan linkage. We have, determined the 2.8-angstroms resolution crystal structure of a truncated, soluble form of recombinant murine CAIV. We have also determined the, structure of its complex with a drug used for glaucoma therapy, the, sulfonamide inhibitor brinzolamide (Azopt). The overall structure of, murine CAIV is generally similar to that of human CAIV; however, some, local structural differences are found in the active site resulting from, amino acid sequence differences in the "130's segment" and the residue-63, loop (these may affect the nearby catalytic proton shuttle, His-64)., Similar to human CAIV, the C-terminus of murine CAIV is surrounded by a, ... [(full description)]
About this StructureAbout this Structure
3ZNC is a [Single protein] structure of sequence from [Mus musculus] with ZN and BZ1 as [ligands]. Active as [Carbonate dehydratase], with EC number [4.2.1.1]. Structure known Active Site: ZN. Full crystallographic information is available from [OCA].
ReferenceReference
Structures of murine carbonic anhydrase IV and human carbonic anhydrase II complexed with brinzolamide: molecular basis of isozyme-drug discrimination., Stams T, Chen Y, Boriack-Sjodin PA, Hurt JD, Liao J, May JA, Dean T, Laipis P, Silverman DN, Christianson DW, Protein Sci. 1998 Mar;7(3):556-63. PMID:9541386
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