1boa
From Proteopedia
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HUMAN METHIONINE AMINOPEPTIDASE 2 COMPLEXED WITH ANGIOGENESIS INHIBITOR FUMAGILLIN
Overview
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, ... [(full description)]
About this Structure
1BOA is a [Single protein] structure of sequence from [Homo sapiens] with CO and FUG as [ligands]. Active as [[1]], with EC number [3.4.11.18]. 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
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