ZIB

Hits per page

hit 1 - 1 | 1 hit

Select All Export

Electronic Resource

199mHg-derivatives of ascorbate oxidase and laccase: selective depletion and blocking of Cu-sites (1993)

Butz, T. ; Tröger, W. ; Messerschmidt, A. ; [et al.]

Springer

Hyperfine interactions 80 (1993), S. 1127-1132

add to mindlist on the mindlist

Details

ISSN: 1572-9540

Source: Springer Online Journal Archives 1860-2000

Topics: Physics

Notes: Abstract We report on the199mHg nuclear quadrupole interaction (NQI) of Hg-derivatives of the blue oxidases ascorbate oxidase (AO) and laccase (LAC). For fully reconstituted enzymes, three different NQIs were observed. The assignment of these NQIs to the type-1, -2, and -3 Cusites is based on type-2 depleted AO, on blocking studies with inactive Hg prior to199mHg/carrier reconstitution, and on the population ratio observed for fully reconstituted LAC. The NQIs for both enzymes are similar, suggesting similar Cu-sites. The type-2 site is preferentially reconstituted, contrary to expectations. Neither the blocking nor the depletion is as selective as expected.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF00567475

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

hit 1 - 1 | 1 hit