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. Author manuscript; available in PMC: 2015 Apr 9.

Published in final edited form as: Chem Rev. 2014 Mar 3;114(7):3659–3853. doi: 10.1021/cr400327t

Table 17.

Selected geometric parameters for deoxy and met tyrosinase and catechol oxidase.

	deoxy-Ty and CaOx

	Ty Streptomyces^a,⁵⁰⁰	CaOx I. batatas⁴⁹⁸
Cu_A•••Cu_B	4.1	4.4
∠ Cu_A, O, Cu_B	136°	131°
τ Cu_A^b	0.6	0.1
τ Cu_B^b	0.6	0.3
PDB	2ZMZ	1BT2

	met-CaOx

	I. batatas Met(I)^c,⁴⁹⁸	I. batatas Met(II)⁴⁹⁸	V. vinifera⁴⁹⁹

Cu_A•••Cu_B	3.0, 3.0	2.9	4.2
∠ Cu_A, O, Cu_B	104°, 105° ^f	104°	92°
PDB	1BT1	1BT3	2P3X

	met-Ty

	Streptomyces^a Met I⁵⁰⁰	Streptomyces^a Met II⁵⁰⁰	Bacillus^d Met I^c,⁵⁰¹

Cu_A•••Cu_B	3.9	3.3	3.6, 3.6
∠ Cu_A, O, Cu_B	128°	92°, 107°^f	116, 106°^f
PDB	2ZMX	2ZMY	3NM8

	Bacillus^d Met II^c,^e,⁵⁰¹	A. bisporus^c,⁵⁰²

Cu_A•••Cu_B	3.2	4.4, 4.4
∠ Cu_A, O, Cu_B	106°	122°, 122° ^f
PDB	3NTM	2Y9W

atoms	M. Sexta PPO1⁵⁰³	M. Sexta PPO2⁵⁰³

Cu_A•••Cu_B	4.5	4.9
∠ Cu_A, O, Cu_B	---	142°
PDB	3HHS	3HHS

^a

Streptomyces castaneoglobisporus.

^b

The shortest distance from the Cu to the N,N,N plane.

^c

Two unique molecules in the asymmetric cell.

^d

Bacillus megaterium

^e

Only one subunit was fully loaded with Cu.

^f

Contains two water derived ligands bridging the active site.