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Ligands bidentate aspartate

Recent high-resolution crystal structures of the wild-type E. coli enzyme and its complex with phosphate have enhanced our initial understanding of the enzyme mechanism, which was based on earlier lower-resolution structures of the same forms plus the E-P form of the cadmium-substituted enzyme. In all cases, the zinc ions are separated by about 4.0 A, and there are no protein ligands bridging the two zincs. The magnesium ion is located 4.8 A from the less solvent-exposed zinc (Zn2), to which it is linked by a bridging bidentate aspartate carboxylate, and 7.1 A... [Pg.665]


See other pages where Ligands bidentate aspartate is mentioned: [Pg.295]    [Pg.296]    [Pg.107]    [Pg.92]    [Pg.97]    [Pg.106]    [Pg.113]    [Pg.114]    [Pg.116]    [Pg.119]    [Pg.246]    [Pg.2232]    [Pg.451]    [Pg.125]    [Pg.2231]    [Pg.656]    [Pg.658]    [Pg.666]    [Pg.667]    [Pg.669]    [Pg.671]    [Pg.164]    [Pg.66]    [Pg.1224]    [Pg.173]    [Pg.268]    [Pg.294]    [Pg.27]    [Pg.153]    [Pg.459]    [Pg.107]    [Pg.93]    [Pg.97]    [Pg.115]    [Pg.117]    [Pg.124]    [Pg.131]    [Pg.13]    [Pg.140]    [Pg.928]    [Pg.749]    [Pg.262]    [Pg.32]    [Pg.203]    [Pg.436]    [Pg.18]    [Pg.103]    [Pg.153]    [Pg.556]    [Pg.2233]   
See also in sourсe #XX -- [ Pg.114 , Pg.115 ]




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Bidentate ligands

Bidentates

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