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Host protein

6-Phospho-gluconolactonase (6-PGLac) A2A adenosine receptor Adipocyte lipid binding protein (ALBP) Antibody Antibody 03-1 Antibody 12E11G Antibody 13G10 Antibody 13G10 / 14H7 Antibody 14H7 Antibody 1G8 Antibody 28F11 Antibody 38C2 Antibody 3A3 Antibody 7A3 Antibody7G12-A10-G1-A12 Antibody L-chain from Mab13-1 hybridoma cells Antibody SN37.4 Apo-[Fe]-hydrogenase from M. jannaschii Apo-ferritin Apo-HydA1 ([FeFe]-hydrogenase) from C. reinhardtii Apo-HydA enzymes from C. reinhardtii, M. elsdenii, C. pasteurianum Artificial construct Avidin (Av) Azurin Binding domain of Rabenosyn (Rab4) Bovine carbonic anhydrase (CA) Bovine carbonic anhydrase II (CA) Bovine serum albumin (BSA) Bovine β-lactoglobulin (βLG) Bromelain Burkavidin C45 (c-type cytochrome maquette) Carbonic anhydrase (CA) Carboxypeptidase A Catabolite activator protein (CAP) CeuE C-terminal domain of calmodulin Cutinase Cytochrome b562 Cytochrome BM3h Cytochrome c Cytochrome c552 Cytochrome cb562 Cytochrome c peroxidase Cytochrome P450 (CYP119) Domain of Hin recombinase Due Ferro 1 E. coli catabolite gene activator protein (CAP) [FeFe]-hydrogenase from C. pasteurianum (CpI) Ferredoxin (Fd) Ferritin FhuA FhuA ΔCVFtev Flavodoxin (Fld) Glyoxalase II (Human) (gp27-gp5)3 gp45 [(gp5βf)3]2 Heme oxygenase (HO) Hemoglobin Horse heart cytochrome c Horseradish peroxidase (HRP) Human carbonic anhydrase Human carbonic anhydrase II (hCAII) Human retinoid-X-receptor (hRXRa) Human serum albumin (HSA) HydA1 ([FeFe]-hydrogenase) from C. reinhardtii IgG 84A3 Laccase Lipase B from C. antarctica (CALB) Lipase from G. thermocatenulatus (GTL) LmrR Lysozyme Lysozyme (crystal) Mimochrome Fe(III)-S6G(D)-MC6 (De novo designed peptide) Mouse adenosine deaminase Myoglobin (Mb) Neocarzinostatin (variant 3.24) NikA Nitrobindin (Nb) Nitrobindin variant NB4 Nuclease from S. aureus Papain (PAP) Photoactive Yellow Protein (PYP) Photosystem I (PSI) Phytase Prolyl oligopeptidase (POP) Prolyl oligopeptidase (POP) from P. furiosus Rabbit serum albumin (RSA) Ribonuclease S RNase A Rubredoxin (Rd) Silk fibroin fibre Small heat shock protein from M. jannaschii ß-lactoglobulin Staphylococcal nuclease Steroid Carrier Protein 2L (SCP 2L) Sterol Carrier Protein (SCP) Streptavidin (monmeric) Streptavidin (Sav) Thermolysin Thermosome (THS) tHisF TM1459 cupin TRI peptide Trypsin Tryptophan gene repressor (trp) Xylanase A (XynA) Zn8:AB54 Zn8:AB54 (mutant C96T) α3D peptide α-chymotrypsin β-lactamase β-lactoglobulin (βLG)

Corresponding author

Akabori, S. Alberto, R. Albrecht, M. Anderson, J. L. R. Apfel, U.-P. Arnold, F. H. Artero, V. Bäckvall, J. E. Baker, D. Ball, Z. T. Banse, F. Berggren, G. Bian, H.-D. Birnbaum, E. R. Borovik, A. S. Bren, K. L. Bruns, N. Brustad, E. M. Cardona, F. Case, M. A. Cavazza, C. Chan, A. S. C. Coleman, J. E. Craik, C. S. Creus, M. Cuatrecasas, P. Darnall, D. W. DeGrado, W. F. Dervan, P. B. de Vries, J. Diéguez, M. Distefano, M. D. Don Tilley, T. Duhme-Klair, A. K. Ebright, R. H. Emerson, J. P. Eppinger, J. Fasan, R. Filice, M. Fontecave, M. Fontecilla-Camps, J. C. Fruk, L. Fujieda, N. Fussenegger, M. Gademann, K. Gaggero, N. Germanas, J. P. Ghattas, W. Ghirlanda, G. Golinelli-Pimpaneau, B. Goti, A. Gras, E. Gray, H. B. Green, A. P. Gross, Z. Gunasekeram, A. Happe, T. Harada, A. Hartwig, J. F. Hasegawa, J.-Y. Hayashi, T Hemschemeier, A. Herrick, R. S. Hilvert, D. Hirota, S. Huang, F.-P. Hureau, C. Hu, X. Hyster, T. K. Imanaka, T. Imperiali, B. Itoh, S. Janda, K. D. Jarvis, A. G. Jaussi, R. Jeschek, M. Kaiser, E. T. Kamer, P. C. J. Kazlauskas, R. J. Keinan, E. Khare, S. D. Kim, H. S. Kitagawa, S. Klein Gebbink, R. J. M. Kokubo, T. Korendovych, I. V. Kuhlman, B. Kurisu, G. Laan, W. Lee, S.-Y. Lehnert, N. Leow, T. C. Lerner, R. A. Lewis, J. C. Liang, H. Lindblad, P. Lin, Y.-W. Liu, J. Lombardi, A. Lubitz, W. Lu, Y. Maglio, O. Mahy, J.-P. Mangiatordi, G. F. Marchetti, M. Maréchal, J.-D. Marino, T. Marshall, N. M. Matile, S. Matsuo, T. McNaughton, B. R. Ménage, S. Messori, L. Mulfort, K. L. Nastri, F. Nicholas, K. M. Niemeyer, C. M. Nolte, R. J. M. Novič, M. Okamoto, Y. Okano, M. Okuda, J. Onoda, A. Oohora, K. Palomo, J. M. Pàmies, O. Panke, S. Pan, Y. Paradisi, F. Pecoraro, V. L. Pordea, A. Reetz, M. T. Reijerse, E. Renaud, J.-L. Ricoux, R. Rimoldi, I. Roelfes, G. Rovis, T. Sakurai, S. Salmain, M. Sasaki, T. Sauer, D. F. Schultz, P. G. Schwaneberg, U. Seelig, B. Shafaat, H. S. Shahgaldian, P. Sheldon, R. A. Shima, S. Sigman, D. S. Song, W. J. Soumillion, P. Strater, N. Sugiura, Y. Szostak, J. W. Tezcan, F. A. Thorimbert, S. Tiede, D. M. Tiller, J. C. Turner, N. J. Ueno, T. Utschig, L. M. van Koten, G. Wang, J. Ward, T. R. Watanabe, Y. Whitesides, G. M. Wilson, K. S. Woolfson, D. N. Yilmaz, F. Zhang, J.-L.

Journal

3 Biotech Acc. Chem. Res. ACS Catal. ACS Cent. Sci. ACS Sustainable Chem. Eng. Adv. Synth. Catal. Angew. Chem., Int. Ed. Appl. Biochem. Biotechnol. Appl. Organomet. Chem. Artificial Metalloenzymes and MetalloDNAzymes in Catalysis: From Design to Applications Beilstein J. Org. Chem. Biochemistry Biochim. Biophys. Acta, Bioenerg. Biochimie Bioconjug. Chem. Bioorg. Med. Chem. Bioorg. Med. Chem. Lett. Bioorganometallic Chemistry: Applications in Drug Discovery, Biocatalysis, and Imaging Biopolymers Biotechnol. Adv. Biotechnol. Bioeng. Can. J. Chem. Catal. Lett. Catal. Sci. Technol. Cat. Sci. Technol. ChemBioChem ChemCatChem Chem. Commun. Chem. Rev. Chem. Sci. Chem. Soc. Rev. Chem. - Eur. J. Chem. - Asian J. Chem. Lett. ChemistryOpen ChemPlusChem Chimia Commun. Chem. Comprehensive Inorganic Chemistry II Comprehensive Supramolecular Chemistry II C. R. Chim. Coordination Chemistry in Protein Cages: Principles, Design, and Applications Coord. Chem. Rev. Croat. Chem. Acta Curr. Opin. Biotechnol. Curr. Opin. Chem. Biol. Curr. Opin. Struct. Biol. Dalton Trans. Effects of Nanoconfinement on Catalysis Energy Environ. Sci. Eur. J. Biochem. Eur. J. Inorg. Chem. FEBS Lett. Helv. Chim. Acta Inorg. Chim. Acta Inorg. Chem. Int. J. Mol. Sci. Isr. J. Chem. J. Biol. Chem. J. Biol. Inorg. Chem. J. Immunol. Methods J. Inorg. Biochem. J. Mol. Catal. A: Chem. J. Mol. Catal. B: Enzym. J. Organomet. Chem. J. Phys. Chem. Lett. J. Porphyr. Phthalocyanines J. Protein Chem. J. Am. Chem. Soc. J. Chem. Soc. J. Chem. Soc., Chem. Commun. Methods Enzymol. Mol. Divers. Molecular Encapsulation: Organic Reactions in Constrained Systems Nature Nat. Catal. Nat. Chem. Biol. Nat. Chem. Nat. Commun. Nat. Protoc. Nat. Rev. Chem. New J. Chem. Org. Biomol. Chem. Plos ONE Proc. Natl. Acad. Sci. U. S. A. Process Biochem. Prog. Inorg. Chem. Prot. Eng. Protein Engineering Handbook Protein Expression Purif. Pure Appl. Chem. RSC Adv. Science Small Synlett Tetrahedron Tetrahedron: Asymmetry Tetrahedron Lett. Chem. Rec. Top. Catal. Top. Organomet. Chem. Trends Biotechnol.

An Enantioselective Artificial Metallo-Hydratase

Direct addition of water to alkenes to generate important chiral alcohols as key motif in a variety of natural products still remains a challenge in organic chemistry. Here, we report the first enantioselective artificial metallo-hydratase, based on the transcription factor LmrR, which catalyses the conjugate addition of water to generate chiral β-hydroxy ketones with enantioselectivities up to 84% ee. A mutagenesis study revealed that an aspartic acid and a phenylalanine located in the active site play a key role in achieving efficient catalysis and high enantioselectivities.

Metal:

Cu

Ligand type:

Phenanthroline

Host protein:

LmrR

Anchoring strategy:

Covalent

Optimization:

Genetic

Max TON:

30

ee:

84

PDB:

3F8B

Notes:

---

An NAD(P)H-Dependent Artificial Transfer Hydrogenase for Multienzymatic Cascades

Metal:

Ir

Ligand type:

Cp*; Phenanthroline

Host protein:

Streptavidin (Sav)

Anchoring strategy:

Supramolecular

Optimization:

Chemical & genetic

Max TON:

>999

ee:

>99

PDB:

---

Notes:

---

Artificial Copper Enzymes for Asymmetric Diels–AlderReactions

Metal:

Cu

Anchoring strategy:

Covalent

Optimization:

Chemical & genetic

Max TON:

9.6

ee:

25

PDB:

1IKT

Notes:

---

Artificial Metalloenzymes based on Protein Cavities: Exploring the Effect of Altering the Metal Ligand Attachment Position by Site Directed Mutagenesis

Metal:

Cu

Ligand type:

Phenanthroline

Anchoring strategy:

Covalent

Optimization:

Genetic

Max TON:

1 to 4

ee:

61 to 94

PDB:

---

Notes:

Varied attachment position

Artificial Metalloenzymes with the Neocarzinostatin Scaffold: Toward a Biocatalyst for the Diels–Alder Reaction

Metal:

Cu

Ligand type:

Phenanthroline

Anchoring strategy:

Supramolecular

Optimization:

---

Max TON:

33

ee:

---

PDB:

---

Notes:

Up to endo/exo ratio 62:38

A Semisynthetic Metalloenzyme based on a Protein Cavity that Catalyzes the Enantioselective Hydrolysis of Ester and Amide Substrates

In an effort to prepare selective and efficient catalysts for ester and amide hydrolysis, we are designing systems that position a coordinated metal ion within a defined protein cavity. Here, the preparation of a protein-1,10-phenanthroline conjugate and the hydrolytic chemistry catalyzed by this construct are described. Iodoacetamido-1,10-phenanthroline was used to modify a unique cysteine residue in ALBP (adipocyte lipid binding protein) to produce the conjugate ALBP-Phen. The resulting material was characterized by electrospray mass spectrometry, UV/vis and fluorescence spectroscopy, gel filtration chromatography, and thiol titration. The stability of ALBP-Phen was evaluated by guanidine hydrochloride denaturation experiments, and the ability of the conjugate to bind Cu(II) was demonstrated by fluorescence spectroscopy. ALBP-Phen-Cu(II) catalyzes the enantioselective hydrolysis of several unactivated amino acid esters under mild conditions (pH 6.1, 25 °C) at rates 32−280-fold above the background rate in buffered aqueous solution. In 24 h incubations 0.70 to 7.6 turnovers were observed with enantiomeric excesses ranging from 31% ee to 86% ee. ALBP-Phen-Cu(II) also promotes the hydrolysis of an aryl amide substrate under more vigorous conditions (pH 6.1, 37 °C) at a rate 1.6 × 104-fold above the background rate. The kinetics of this amide hydrolysis reaction fit the Michaelis−Menten relationship characteristic of enzymatic processes. The rate enhancements for ester and amide hydrolysis reported here are 102−103 lower than those observed for free Cu(II) but comparable to those previously reported for Cu(II) complexes.

Metal:

Cu

Ligand type:

Phenanthroline

Anchoring strategy:

Covalent

Optimization:

---

Max TON:

1 to 8

ee:

39 to 86

PDB:

---

Notes:

---

Chemical Conversion of a DNA-Binding Protein into a Site-Specific Nuclease

Metal:

Cu

Ligand type:

Phenanthroline

Anchoring strategy:

Covalent

Optimization:

---

Reaction:

Oxidative cleavage

Max TON:

<1

ee:

---

PDB:

---

Notes:

Engineered sequence specificity

Conversion of a Helix-Turn-Helix Motif Sequence-Specific DNA Binding Protein into a Site-Specific DNA Cleavage Agent

Metal:

Cu

Ligand type:

Phenanthroline

Anchoring strategy:

Covalent

Optimization:

---

Reaction:

Oxidative cleavage

Max TON:

<1

ee:

---

PDB:

---

Notes:

Engineered sequence specificity

Cross-Regulation of an Artificial Metalloenzyme

Metal:

Ir

Ligand type:

Cp*; Phenanthroline

Host protein:

Streptavidin (Sav)

Anchoring strategy:

Supramolecular

Optimization:

Chemical & genetic

Max TON:

96

ee:

---

PDB:

---

Notes:

Cross-regulated reduction of the antibiotic enrofloxacin by an ArM.

Enantioselective Artificial Metalloenzymes by Creation of a Novel Active Site at the Protein Dimer Interface

Metal:

Cu

Ligand type:

Bipyridine; Phenanthroline

Host protein:

LmrR

Anchoring strategy:

Covalent

Optimization:

Genetic

Max TON:

32.7

ee:

97

PDB:

3F8B

Notes:

---

Piano-Stool d(6)-Rhodium(III) Complexes of Chelating Pyridine-Based Ligands and their Papain Bioconjugates for the Catalysis of Transfer Hydrogenation of Aryl Ketones in Aqueous Medium

Metal:

Rh

Ligand type:

Cp*; Phenanthroline

Host protein:

Papain (PAP)

Anchoring strategy:

Covalent

Optimization:

Chemical

Max TON:

30

ee:

9

PDB:

---

Notes:

---

Metal:

Rh

Ligand type:

Cp*; Di(2-pyridyl)

Host protein:

Papain (PAP)

Anchoring strategy:

Covalent

Optimization:

Chemical

Max TON:

20

ee:

5

PDB:

---

Notes:

---

Receptor-Based Artificial Metalloenzymes on Living Human Cells

Metal:

Cu

Ligand type:

Phenanthroline

Anchoring strategy:

Supramolecular

Optimization:

Chemical & genetic

Max TON:

24

ee:

35

PDB:

---

Notes:

---

Supramolecular Assembly of Artificial Metalloenzymes Based on the Dimeric Protein LmrR as Promiscuous Scaffold

Metal:

Cu

Ligand type:

Phenanthroline

Host protein:

LmrR

Anchoring strategy:

Supramolecular

Optimization:

Genetic

Max TON:

11.1

ee:

94

PDB:

3F8B

Notes:

---

Synthesis of a Heterogeneous Artificial Metallolipase with Chimeric Catalytic Activity

Metal:

Cu

Ligand type:

Phenanthroline

Anchoring strategy:

Covalent

Optimization:

Genetic

Max TON:

411

ee:

92

PDB:

---

Notes:

ArM is immobilized on Sepabeads. Endo/exo = 93.5%

Metal:

Cu

Ligand type:

Phenanthroline

Anchoring strategy:

Covalent

Optimization:

Genetic

Reaction:

Reduction

Max TON:

---

ee:

---

PDB:

---

Notes:

Cascade reaction: Ester hydrolysis (natural function of the host protein) followed by reduction (function of the designed ArM).

(η6-Arene) Ruthenium(II) Complexes and Metallo-Papain Hybrid as Lewis Acid Catalysts of Diels–Alder Reaction in Water

Covalent embedding of a (η6-arene) ruthenium(II) complex into the protein papain gives rise to a metalloenzyme displaying a catalytic efficiency for a Lewis acid-mediated catalysed Diels–Alder reaction enhanced by two orders of magnitude in water.

Metal:

Ru

Ligand type:

Benzene; Phenanthroline

Host protein:

Papain (PAP)

Anchoring strategy:

Covalent

Optimization:

Chemical

Max TON:

440

ee:

---

PDB:

---

Notes:

TOF = 220 h-1