2RH2
 
 | | High Resolution DHFR R-67 | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, Dihydrofolate reductase type 2 | | Authors: | Krahn, J.M, London, R.E. | | Deposit date: | 2007-10-05 | | Release date: | 2008-06-03 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (0.96 Å) | | Cite: | Crystal Structure of a Type II Dihydrofolate Reductase Catalytic Ternary Complex
Biochemistry, 46, 2007
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2RK1
 | | DHFR R67 Complexed with NADP and dihydrofolate | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, DIHYDROFOLIC ACID, Dihydrofolate reductase type 2, ... | | Authors: | Krahn, J.M, London, R.E. | | Deposit date: | 2007-10-16 | | Release date: | 2008-06-03 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.26 Å) | | Cite: | Crystal structure of a type II dihydrofolate reductase catalytic ternary complex.
Biochemistry, 46, 2007
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2RK2
 | | DHFR R-67 complexed with NADP | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, Dihydrofolate reductase type 2, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | | Authors: | Krahn, J.M, London, R.E. | | Deposit date: | 2007-10-16 | | Release date: | 2008-06-03 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal structure of a type II dihydrofolate reductase catalytic ternary complex.
Biochemistry, 46, 2007
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1ECC
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1ECB
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1ECG
 | | DON INACTIVATED ESCHERICHIA COLI GLUTAMINE PHOSPHORIBOSYLPYROPHOSPHATE (PRPP) AMIDOTRANSFERASE | | Descriptor: | 5-OXO-L-NORLEUCINE, GLUTAMINE PHOSPHORIBOSYLPYROPHOSPHATE AMIDOTRANSFERASE, PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID) | | Authors: | Krahn, J.M. | | Deposit date: | 1996-04-23 | | Release date: | 1996-11-08 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure and function of the glutamine phosphoribosylpyrophosphate amidotransferase glutamine site and communication with the phosphoribosylpyrophosphate site.
J.Biol.Chem., 271, 1996
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1ECF
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1MQ3
 | | Human DNA Polymerase Beta Complexed With Gapped DNA Containing an 8-oxo-7,8-dihydro-Guanine Template Paired with dCTP | | Descriptor: | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE, 5'-D(*CP*CP*GP*AP*CP*(8OG)P*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3', 5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*(DOC))-3', ... | | Authors: | Krahn, J.M, Beard, W.A, Miller, H, Grollman, A.P, Wilson, S.H. | | Deposit date: | 2002-09-13 | | Release date: | 2003-01-28 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure of DNA Polymerase beta with the Mutagenic DNA Lesion 8-oxodeoxyguanine Reveals
Structural Insights into its Coding Potential
Structure, 11, 2003
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1MQ2
 | | Human DNA Polymerase Beta Complexed With Gapped DNA Containing an 8-oxo-7,8-dihydro-Guanine and dAMP | | Descriptor: | 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE, 5'-D(*CP*CP*GP*AP*CP*(8OG)P*TP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3', 5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*(2DA))-3', ... | | Authors: | Krahn, J.M, Beard, W.A, Miller, H, Grollman, A.P, Wilson, S.H. | | Deposit date: | 2002-09-13 | | Release date: | 2003-01-28 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structure of DNA Polymerase beta with the Mutagenic DNA Lesion 8-oxodeoxyguanine Reveals
Structural Insights into its Coding Potential
Structure, 11, 2003
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1TVA
 | | HUMAN DNA POLYMERASE BETA COMPLEXED WITH NICKED DNA CONTAINING A MISMATCHED TEMPLATE THYMIDINE AND INCOMING CYTIDINE | | Descriptor: | 5'-D(*CP*CP*GP*AP*CP*TP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3', 5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*CP*C)-3', 5'-D(P*GP*TP*CP*GP*G)-3', ... | | Authors: | Krahn, J.M, Beard, W.A, Wilson, S.H. | | Deposit date: | 2004-06-29 | | Release date: | 2004-11-23 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structural insights into DNA polymerase Beta deterrents for misincorporation support an induced-fit mechanism for fidelity
Structure, 12, 2004
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1TV9
 | | HUMAN DNA POLYMERASE BETA COMPLEXED WITH NICKED DNA CONTAINING A MISMATCHED TEMPLATE ADENINE AND INCOMING CYTIDINE | | Descriptor: | 5'-D(*CP*CP*GP*AP*CP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3', 5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*CP*C)-3', 5'-D(P*GP*TP*CP*GP*G)-3', ... | | Authors: | Krahn, J.M, Beard, W.M, Wilson, S.H. | | Deposit date: | 2004-06-29 | | Release date: | 2004-11-23 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | STRUCTURAL INSIGHTS INTO DNA POLYMERASE BETA DETERRENTS FOR MISINCORPORATION SUPPORT OF AN INDUCED-FIT MECHANISM FOR FIDELITY
Structure, 12, 2004
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7TQV
 | | SARS-CoV-2 endoribonuclease Nsp15 bound to dsRNA | | Descriptor: | RNA (33-MER), Uridylate-specific endoribonuclease | | Authors: | Frazier, M.N, Krahn, J.M, Butay, K.J, Dillard, L.B, Borgnia, M.J, Stanley, R.E. | | Deposit date: | 2022-01-27 | | Release date: | 2022-03-23 | | Last modified: | 2022-12-07 | | Method: | ELECTRON MICROSCOPY (3.43 Å) | | Cite: | Flipped over U: structural basis for dsRNA cleavage by the SARS-CoV-2 endoribonuclease.
Nucleic Acids Res., 50, 2022
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2PFN
 | | Na in the active site of DNA Polymerase lambda | | Descriptor: | 2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE, DNA polymerase lambda, Downstream Primer, ... | | Authors: | Garcia-Diaz, M, Bebenek, K, Krahn, J.M, Pedersen, L.C, Kunkel, T.A. | | Deposit date: | 2007-04-05 | | Release date: | 2007-05-15 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Role of the catalytic metal during polymerization by DNA polymerase lambda.
DNA Repair, 6, 2007
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2PFO
 | | DNA Polymerase lambda in complex with DNA and dUPNPP | | Descriptor: | 1,2-ETHANEDIOL, 2'-DEOXYURIDINE 5'-ALPHA,BETA-IMIDO-TRIPHOSPHATE, DNA polymerase lambda, ... | | Authors: | Garcia-Diaz, M, Bebenek, K, Krahn, J.M, Pedersen, L.C, Kunkel, T.A. | | Deposit date: | 2007-04-05 | | Release date: | 2007-05-15 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Role of the catalytic metal during polymerization by DNA polymerase lambda.
DNA Repair, 6, 2007
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6VCJ
 | | Crystal structure of hsDHFR in complex with NADP+, DAP, and R-naproxen | | Descriptor: | (2R)-2-(6-methoxynaphthalen-2-yl)propanoic acid, Dihydrofolate reductase, FOLIC ACID, ... | | Authors: | Pedersen, L.C, London, R.E, Gabel, S.A, Krahn, J.M, DeRose, E.F. | | Deposit date: | 2019-12-21 | | Release date: | 2020-10-28 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.34 Å) | | Cite: | The Structural Basis for Nonsteroidal Anti-Inflammatory Drug Inhibition of Human Dihydrofolate Reductase.
J.Med.Chem., 63, 2020
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4DD8
 | | ADAM-8 metalloproteinase domain with bound batimastat | | Descriptor: | 4-(N-HYDROXYAMINO)-2R-ISOBUTYL-2S-(2-THIENYLTHIOMETHYL)SUCCINYL-L-PHENYLALANINE-N-METHYLAMIDE, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Hall, T, Shieh, H.S, Day, J.E, Caspers, N, Chrencik, J.E, Williams, J.M, Pegg, L.E, Pauley, A.M, Moon, A.F, Krahn, J.M, Fischer, D.H, Kiefer, J.R, Tomasselli, A.G, Zack, M.D. | | Deposit date: | 2012-01-18 | | Release date: | 2012-06-06 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of human ADAM-8 catalytic domain complexed with batimastat.
Acta Crystallogr.,Sect.F, 68, 2012
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6MAT
 | | Cryo-EM structure of the essential ribosome assembly AAA-ATPase Rix7 | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Rix7 mutant, unknown protein | | Authors: | Lo, Y.H, Sobhany, M, Hsu, A.L, Ford, B.L, Krahn, J.M, Borgnia, M.J, Stanley, R.E. | | Deposit date: | 2018-08-28 | | Release date: | 2019-02-06 | | Last modified: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (4.5 Å) | | Cite: | Cryo-EM structure of the essential ribosome assembly AAA-ATPase Rix7.
Nat Commun, 10, 2019
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3UAN
 | | Crystal structure of 3-O-sulfotransferase (3-OST-1) with bound PAP and heptasaccharide substrate | | Descriptor: | 2-acetamido-2-deoxy-6-O-sulfo-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose, 2-acetamido-2-deoxy-6-O-sulfo-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-2-O-sulfo-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranuronic acid, ADENOSINE-3'-5'-DIPHOSPHATE, ... | | Authors: | Moon, A.F, Xu, Y, Woody, S.M, Krahn, J.M, Linhardt, R.J, Liu, J, Pedersen, L.C. | | Deposit date: | 2011-10-21 | | Release date: | 2012-04-04 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.844 Å) | | Cite: | Dissecting the substrate recognition of 3-O-sulfotransferase for the biosynthesis of anticoagulant heparin.
Proc.Natl.Acad.Sci.USA, 109, 2012
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4X9E
 | | DEOXYGUANOSINETRIPHOSPHATE TRIPHOSPHOHYDROLASE from Escherichia coli with two DNA effector molecules | | Descriptor: | Deoxyguanosinetriphosphate triphosphohydrolase, MAGNESIUM ION, RNA (5'-R(P*CP*CP*C)-3') | | Authors: | Singh, D, Gawel, D, Itsko, M, Krahn, J.M, London, R.E, Schaaper, R.M. | | Deposit date: | 2014-12-11 | | Release date: | 2015-02-25 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structure of Escherichia coli dGTP Triphosphohydrolase: A HEXAMERIC ENZYME WITH DNA EFFECTOR MOLECULES.
J.Biol.Chem., 290, 2015
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4XDS
 | | Deoxyguanosinetriphosphate Triphosphohydrolase from Escherichia coli with Nickel | | Descriptor: | Deoxyguanosinetriphosphate triphosphohydrolase, NICKEL (II) ION, SULFATE ION | | Authors: | Singh, D, Gawel, D, Itsko, M, Krahn, J.M, London, R.E, Schaaper, R.M. | | Deposit date: | 2014-12-19 | | Release date: | 2015-02-25 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (3.354 Å) | | Cite: | Structure of Escherichia coli dGTP Triphosphohydrolase: A HEXAMERIC ENZYME WITH DNA EFFECTOR MOLECULES.
J.Biol.Chem., 290, 2015
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5FGU
 | | Structure of Sda1 nuclease apoprotein as an EGFP fixed-arm fusion | | Descriptor: | 1,2-ETHANEDIOL, ACETATE ION, Green fluorescent protein,Extracellular streptodornase D, ... | | Authors: | Moon, A.F, Krahn, J.M, Xun, L, Cuneo, M.J, Pedersen, L.C. | | Deposit date: | 2015-12-21 | | Release date: | 2016-03-30 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.896 Å) | | Cite: | Structural characterization of the virulence factor Sda1 nuclease from Streptococcus pyogenes.
Nucleic Acids Res., 44, 2016
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5FGW
 | | Structure of Sda1 nuclease with bound zinc ion | | Descriptor: | 1,2-ETHANEDIOL, ACETATE ION, CHLORIDE ION, ... | | Authors: | Moon, A.F, Krahn, J.M, Xun, L, Cuneo, M.J, Pedersen, L.C. | | Deposit date: | 2015-12-21 | | Release date: | 2016-03-30 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structural characterization of the virulence factor Sda1 nuclease from Streptococcus pyogenes.
Nucleic Acids Res., 44, 2016
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4NDZ
 | | Structure of Maltose Binding Protein fusion to 2-O-Sulfotransferase with bound heptasaccharide and PAP | | Descriptor: | ADENOSINE-3'-5'-DIPHOSPHATE, Maltose-binding periplasmic protein, Heparan sulfate 2-O-sulfotransferase 1 fusion, ... | | Authors: | Liu, C, Sheng, J, Krahn, J.M, Perera, L, Xu, Y, Hsieh, P, Liu, J, Pedersen, L.C. | | Deposit date: | 2013-10-28 | | Release date: | 2014-03-19 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.45 Å) | | Cite: | Deciphering the role of 2-O-sulfotransferase in regulating heparan sulfate biosynthesis
To be Published
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3MQ1
 | | Crystal Structure of Dust Mite Allergen Der p 5 | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, Mite allergen Der p 5, ... | | Authors: | Mueller, G.A, Gosavi, R.A, Krahn, J.M, Edwards, L.L, Cuneo, M.J, Glesner, J, Pomes, A, Chapman, M.D, London, R.E, Pedersen, L.C. | | Deposit date: | 2010-04-27 | | Release date: | 2010-06-02 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Der p 5 crystal structure provides insight into the group 5 dust mite allergens.
J.Biol.Chem., 285, 2010
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7N06
 | | SARS-CoV-2 Nsp15 endoribonuclease post-cleavage state | | Descriptor: | RNA (5'-R(*AP*UP*A)-3'), Uridylate-specific endoribonuclease | | Authors: | Frazier, M.N, Dillard, L.B, Krahn, J.M, Stanley, R.E. | | Deposit date: | 2021-05-25 | | Release date: | 2021-06-02 | | Last modified: | 2021-10-06 | | Method: | ELECTRON MICROSCOPY (2.2 Å) | | Cite: | Characterization of SARS2 Nsp15 nuclease activity reveals it's mad about U.
Nucleic Acids Res., 49, 2021
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