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. 1997 Jan 21;94(2):453–458. doi: 10.1073/pnas.94.2.453

Table 1.

Fluorescence parameters for tetramethylrhodamine–proteinase/fluorescein–α1-proteinase inhibitor Pittsburgh complexes

Parameters Values
J, M−1·nm3 3.06  ×  10−13
ΦD, fluorescein 0.144
R0 (2/3) 43.4 Å
E1, noncovalent complex 77%
E2, covalent complex 18%
R1, noncovalent complex 35 Å
R2, covalent complex 56 Å