1raz
From Proteopedia
(New page: 200px<br /> <applet load="1raz" size="450" color="white" frame="true" align="right" spinBox="true" caption="1raz, resolution 1.9Å" /> '''THE STRUCTURE OF HUM...) |
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caption="1raz, resolution 1.9Å" /> | caption="1raz, resolution 1.9Å" /> | ||
'''THE STRUCTURE OF HUMAN CARBONIC ANHYDRASE II IN COMPLEX WITH BROMIDE AND AZIDE'''<br /> | '''THE STRUCTURE OF HUMAN CARBONIC ANHYDRASE II IN COMPLEX WITH BROMIDE AND AZIDE'''<br /> | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1RAZ is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] with ZN and BR 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] Full crystallographic information is available from [http:// | + | 1RAZ is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] with <scene name='pdbligand=ZN:'>ZN</scene> and <scene name='pdbligand=BR:'>BR</scene> 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] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RAZ OCA]. |
==Reference== | ==Reference== | ||
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[[Category: lyase(oxo-acid)]] | [[Category: lyase(oxo-acid)]] | ||
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Revision as of 14:48, 15 February 2008
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THE STRUCTURE OF HUMAN CARBONIC ANHYDRASE II IN COMPLEX WITH BROMIDE AND AZIDE
Contents |
Overview
The three-dimensional structure of human carbonic anhydrase II complexed, with azide and with bromide was investigated crystallographically. Both of, these non-protonated inhibitors replace the zinc and the 'deep' water, two, catalytically important water molecules in the active site of the, molecule. Both the azide and the bromide ions bind in a distorted, tetrahedral manner 0.4 and 1.1 A from the zinc water position, respectively, but are in close contact (2.0 and 2.6 A, respectively) with, the zinc ion.
Disease
Known disease associated with this structure: Osteopetrosis, autosomal recessive 3, with renal tubular acidosis OMIM:[611492]
About this Structure
1RAZ is a Single protein structure of sequence from Homo sapiens with and as ligands. Active as Carbonate dehydratase, with EC number 4.2.1.1 Full crystallographic information is available from OCA.
Reference
The structure of human carbonic anhydrase II in complex with bromide and azide., Jonsson BM, Hakansson K, Liljas A, FEBS Lett. 1993 May 10;322(2):186-90. PMID:8482389
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