Table 3.
Complex | Substrate | k2 (M−1 min−1) | Coreagents | Conditions | Ref. |
---|---|---|---|---|---|
[Cu-NTA-Rev]9+/8+ | RRE RNA | 460000 | ascorbate + H2O2 | pH 7.4, 37 °C | a |
[Cu-DOTA-Rev]8+/7+ | RRE RNA | 250000 | ascorbate + H2O2 | pH 7.4, 37 °C | a |
[Cu-KGHK-Rev]12+/11+ | RRE RNA | 23000 | ascorbate + H2O2 | H 7.4, 37 °C | a |
[Cu-GGH-Rev]10+/9+ | RRE RNA | 12000 | ascorbate + H2O2 | pH 7.4, 37 °C | a |
[Cu-GGH-Rev]10+/9+ | RRE RNA | 700 | ascorbate | pH 7.4, 37 °C | 10 |
[Cu-KGHK]2+/1+ | tRNAPhe | 6.3 | ascorbate | pH 7.4, 25 °C | 19 |
[Cu-KGHK]2+/1+ | dsDNA | 5580 | ascorbate | pH 7.4, 37 °C | 6 |
[Cu-GGH]0/1− | dsDNA | 2340 | ascorbate | pH 7.4, 37 °C | 6 |
[Cu-neamine]4+ | dsDNA | 7690b | none | pH 7.3, 37 °C | 20 |
[Co-cyclen](4-5)+ | dsDNA | 13-90b | none | pH 7.0, 37 °C | 21 |
Eu3+ | dsDNA | 108b | none | pH 7.0, 37 °C | 22 |
[Rh-(phi)2bpy’-peptide(Zn)]0 | dsDNA | 300 | none | pH 6.0, 37 °C | 23 |
[Co-tamen]3+ | dsDNA | 3 | none | pH 7.6, 37 °C | 24 |
[Ce2-HXTA]3+ | ssDNA | 840 | none | pH 8.0, 37 °C | 25 |
[Ce2-HXTA]3+ | dsDNA | 78 | none | pH 8.0, 37 °C | 25 |
(Zn)2-bis(TACN)-linker | HPNP | 0.348-15 | none | pH 7.6, 25 °C | 26 |
(Zn)-TACN | HPNP | 0.126 | none | pH 7.6, 25 °C | 26 |
(Zn)2(calix[4]arene) | HPNP | 78.8 | none | pH 7, 25 °C | 27 |
LuCl3 | ApA | 38 | none | pH 7.2, 30 °C | 28 |
This study.
Enzyme-like activity is expressed as kcat/KM. dsDNA = double stranded DNA; ssDNA = single stranded DNA; HPNP = 2-hydroxypropyl p-nitrophenyl phosphate; ApA = adenylyl(3′-5′)adenosine.