4ULX
 
 | | Crystal structure of ancestral thioredoxin, relative to the last common ancestor of the Cyanobacterial, Deinococcus and Thermus groups, LPBCA-L89K mutant. | | Descriptor: | CHLORIDE ION, LPBCA-L89K THIOREDOXIN | | Authors: | Gavira, J.A, Risso, V.A, Ibarra-Molero, B, Sanchez-Ruiz, J.M. | | Deposit date: | 2014-05-14 | | Release date: | 2014-11-26 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Mutational Studies on Resurrected Ancestral Proteins Reveal Conservation of Site-Specific Amino Acid Preferences Throughout Evolutionary History.
Mol.Biol.Evol., 32, 2015
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4UHU
 | | W229D mutant of the last common ancestor of Gram-negative bacteria (GNCA) beta-lactamase class A | | Descriptor: | ACETATE ION, FORMIC ACID, GNCA LACTAMASE W229D | | Authors: | Gavira, J.A, Risso, V.A, Martinez-Rodriguez, S, Sanchez-Ruiz, J.M. | | Deposit date: | 2015-03-25 | | Release date: | 2016-04-13 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.305 Å) | | Cite: | De novo active sites for resurrected Precambrian enzymes.
Nat Commun, 8, 2017
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3SOI
 | | Crystallographic structure of Bacillus licheniformis beta-lactamase W210F/W229F/W251F at 1.73 angstrom resolution | | Descriptor: | Beta-lactamase, CITRIC ACID | | Authors: | Acierno, J.P, Capaldi, S, Risso, V.A, Monaco, H.L, Ermacora, M.R. | | Deposit date: | 2011-06-30 | | Release date: | 2011-12-14 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.729 Å) | | Cite: | X-ray evidence of a native state with increased compactness populated by tryptophan-less B. licheniformis beta-lactamase.
Protein Sci., 21, 2012
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4C6Y
 | | Ancestral PNCA (last common ancestors of Gram-positive and Gram- negative bacteria) beta-lactamase class A | | Descriptor: | ACETATE ION, BETA-LACTAMASE, CHLORIDE ION, ... | | Authors: | Gavira, J.A, Risso, V.A, Sanchez-Ruiz, J.M. | | Deposit date: | 2013-09-19 | | Release date: | 2014-04-16 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.799 Å) | | Cite: | Phenotypic Comparisons of Consensus Variants Versus Laboratory Resurrections of Precambrian Proteins.
Proteins, 82, 2014
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4C75
 | | Consensus (ALL-CON) beta-lactamase class A | | Descriptor: | ACETATE ION, BETA-LACTAMASE, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Gavira, J.A, Risso, V.A, Sanchez-Ruiz, J.M. | | Deposit date: | 2013-09-19 | | Release date: | 2014-04-16 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Phenotypic Comparisons of Consensus Variants Versus Laboratory Resurrections of Precambrian Proteins.
Proteins, 82, 2014
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6Z1M
 | | Structure of an Ancestral glycosidase (family 1) bound to heme | | Descriptor: | 1,2-ETHANEDIOL, Ancestral reconstructed glycosidase, GLYCEROL, ... | | Authors: | Gavira, J.A, Risso, V.A, Sanchez-Ruiz, J.M, Gamiz-Arco, G, Gutierrez-Rus, L, Ibarra-Molero, B, Oshino, Y, Petrovic, D, Romero-Rivera, A, Seelig, B, Kamerlin, S.C.L, Gaucher, E.A. | | Deposit date: | 2020-05-14 | | Release date: | 2020-07-22 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Heme-binding enables allosteric modulation in an ancient TIM-barrel glycosidase.
Nat Commun, 12, 2021
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6Z1H
 | | Ancestral glycosidase (family 1) | | Descriptor: | ANCESTRAL RECONSTRUCTED GLYCOSIDASE, GLYCEROL, ISOPROPYL ALCOHOL, ... | | Authors: | Gavira, J.A, Risso, V.A, Sanchez-Ruiz, J.M, Gamiz-Arco, G, Gutierrez-Rus, L, Ibarra-Molero, B, Hoshino, Y, Petrovic, D, Romero-Rivera, A, Seelig, B, Kamerlin, S.C.L, Gaucher, E.A. | | Deposit date: | 2020-05-13 | | Release date: | 2020-07-22 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Heme-binding enables allosteric modulation in an ancient TIM-barrel glycosidase.
Nat Commun, 12, 2021
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4B88
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3ZDJ
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5FQQ
 | | Last common ancestor of Gram-negative bacteria (GNCA4) beta-lactamase class A | | Descriptor: | 2-(2-METHOXYETHOXY)ETHANOL, DI(HYDROXYETHYL)ETHER, GNCA4 LACTAMASE | | Authors: | Gavira, J.A, Martinez-Rodriguez, S, Risso, V.A, Sanchez-Ruiz, J.M. | | Deposit date: | 2015-12-14 | | Release date: | 2016-12-28 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.12 Å) | | Cite: | De novo active sites for resurrected Precambrian enzymes.
Nat Commun, 8, 2017
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5FQJ
 | | W229D mutant of the last common ancestor of Gram-negative bacteria (GNCA) beta-lactamase bound to 5(6)-nitrobenzotriazole (TS-analog) | | Descriptor: | 6-NITROBENZOTRIAZOLE, GNCA LACTAMASE W229D | | Authors: | Gavira, J.A, Martinez-Rodriguez, S, Risso, V.A, Sanchez-Ruiz, J.M. | | Deposit date: | 2015-12-11 | | Release date: | 2016-12-21 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.271 Å) | | Cite: | De novo active sites for resurrected Precambrian enzymes.
Nat Commun, 8, 2017
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5FQM
 | | Last common ancestor of Gram Negative Bacteria (GNCA) Class A beta- lactamase | | Descriptor: | GLYCEROL, GNCA BETA LACTAMASE, SULFATE ION | | Authors: | Martinez Rodriguez, S, Gavira, J.A, Risso, V.A, Sanchez Ruiz, J.M. | | Deposit date: | 2015-12-12 | | Release date: | 2017-01-18 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | De novo active sites for resurrected Precambrian enzymes.
Nat Commun, 8, 2017
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5FQK
 | | W229D and F290W mutant of the last common ancestor of Gram-negative bacteria (GNCA4) beta-lactamase class A bound to 5(6)-nitrobenzotriazole (TS-analog) | | Descriptor: | 6-NITROBENZOTRIAZOLE, GNCA4 LACTAMASE W229D AND F290W | | Authors: | Gavira, J.A, Risso, V.A, Martinez-Rodriguez, S, Sanchez-Ruiz, J.M. | | Deposit date: | 2015-12-11 | | Release date: | 2016-12-21 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.767 Å) | | Cite: | De novo active sites for resurrected Precambrian enzymes.
Nat Commun, 8, 2017
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5FQI
 | | W229D and F290W mutant of the last common ancestor of Gram-negative bacteria (GNCA4) beta-lactamase class A | | Descriptor: | 1,2-ETHANEDIOL, 2-(2-METHOXYETHOXY)ETHANOL, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Gavira, J.A, Risso, V.A, Martinez-Rodriguez, S, Sanchez-Ruiz, J.M. | | Deposit date: | 2015-12-11 | | Release date: | 2016-12-21 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | De novo active sites for resurrected Precambrian enzymes.
Nat Commun, 8, 2017
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