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1b59

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{{STRUCTURE_1b59| PDB=1b59 | SCENE= }}
{{STRUCTURE_1b59| PDB=1b59 | SCENE= }}
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'''COMPLEX OF HUMAN METHIONINE AMINOPEPTIDASE-2 COMPLEXED WITH OVALICIN'''
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===COMPLEX OF HUMAN METHIONINE AMINOPEPTIDASE-2 COMPLEXED WITH OVALICIN===
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==Overview==
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The fungal metabolite fumagillin suppresses the formation of new blood vessels, and a fumagillin analog is currently in clinical trials as an anticancer agent. The molecular target of fumagillin is methionine aminopeptidase-2 (MetAP-2). A 1.8 A resolution crystal structure of free and inhibited human MetAP-2 shows a covalent bond formed between a reactive epoxide of fumagillin and histidine-231 in the active site of MetAP-2. Extensive hydrophobic and water-mediated polar interactions with other parts of fumagillin provide additional affinity. Fumagillin-based drugs inhibit MetAP-2 but not MetAP-1, and the three-dimensional structure also indicates the likely determinants of this specificity. The structural basis for fumagillin's potency and specificity forms the starting point for structure-based drug design.
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(as it appears on PubMed at http://www.pubmed.gov), where 9812898 is the PubMed ID number.
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{{ABSTRACT_PUBMED_9812898}}
==About this Structure==
==About this Structure==
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[[Category: Angiogenesis inhibitor]]
[[Category: Angiogenesis inhibitor]]
[[Category: Hydrolase]]
[[Category: Hydrolase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 11:05:18 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 18:17:51 2008''

Revision as of 15:17, 30 June 2008

Image:1b59.png

Template:STRUCTURE 1b59

COMPLEX OF HUMAN METHIONINE AMINOPEPTIDASE-2 COMPLEXED WITH OVALICIN

Template:ABSTRACT PUBMED 9812898

About this Structure

1B59 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

Structure of human methionine aminopeptidase-2 complexed with fumagillin., Liu S, Widom J, Kemp CW, Crews CM, Clardy J, Science. 1998 Nov 13;282(5392):1324-7. PMID:9812898

Page seeded by OCA on Mon Jun 30 18:17:51 2008

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