1F9H
 
 | | CRYSTAL STRUCTURE OF THE TERNARY COMPLEX OF E. COLI HPPK(R92A) WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN AT 1.50 ANGSTROM RESOLUTION | | Descriptor: | 2-AMINO-6-HYDROXYMETHYL-7,8-DIHYDRO-3H-PTERIDIN-4-ONE, 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE, CHLORIDE ION, ... | | Authors: | Blaszczyk, J, Ji, X. | | Deposit date: | 2000-07-10 | | Release date: | 2003-04-15 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Dynamic Roles of Arginine Residues 82 and 92 of Escherichia coli
6-Hydroxymethyl-7,8-dihydropterin Pyrophosphokinase: Crystallographic
Studies
Biochemistry, 42, 2003
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3UDV
 | | Crystal structure of E. coli HPPK in complex with bisubstrate analogue inhibitor J1C | | Descriptor: | 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, 5'-S-[1-(2-{[(2-amino-7,7-dimethyl-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)carbonyl]amino}ethyl)piperidin-4-yl]-5'-thioadenosine, ACETATE ION | | Authors: | Shaw, G, Shi, G, Ji, X. | | Deposit date: | 2011-10-28 | | Release date: | 2012-01-04 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.88 Å) | | Cite: | Bisubstrate analogue inhibitors of 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase: New design with improved properties.
Bioorg.Med.Chem., 20, 2012
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4U5T
 | | Crystal Structure of VBP Leucine Zipper with Bound Arylstibonic Acid | | Descriptor: | (2Z)-3-{3-[dihydroxy(oxido)-lambda~5~-stibanyl]phenyl}prop-2-enoic acid, VBP leucine zipper | | Authors: | Stagno, J.R, Ji, X. | | Deposit date: | 2014-07-25 | | Release date: | 2014-08-06 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (3.301 Å) | | Cite: | P6981, an arylstibonic acid, is a novel low nanomolar inhibitor of cAMP response element-binding protein binding to DNA.
Mol.Pharmacol., 82, 2012
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1F3A
 | | CRYSTAL STRUCTURE OF MGSTA1-1 IN COMPLEX WITH GSH | | Descriptor: | GLUTATHIONE, GLUTATHIONE S-TRANSFERASE YA CHAIN | | Authors: | Gu, Y, Singh, S.V, Ji, X. | | Deposit date: | 2000-06-01 | | Release date: | 2000-10-18 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Residue R216 and catalytic efficiency of a murine class alpha glutathione S-transferase toward benzo[a]pyrene 7(R),8(S)-diol 9(S), 10(R)-epoxide.
Biochemistry, 39, 2000
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1F3B
 | | CRYSTAL STRUCTURE OF MGSTA1-1 IN COMPLEX WITH GLUTATHIONE CONJUGATE OF BENZO[A]PYRENE EPOXIDE | | Descriptor: | 2-AMINO-4-[1-(CARBOXYMETHYL-CARBAMOYL)-2-(9-HYDROXY-7,8-DIOXO-7,8,9,10-TETRAHYDRO-BENZO[DEF]CHRYSEN-10-YLSULFANYL)-ETHYLCARBAMOYL]-BUTYRIC ACID, GLUTATHIONE S-TRANSFERASE YA CHAIN | | Authors: | Gu, Y, Singh, S.V, Ji, X. | | Deposit date: | 2000-06-01 | | Release date: | 2000-10-18 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Residue R216 and catalytic efficiency of a murine class alpha glutathione S-transferase toward benzo[a]pyrene 7(R),8(S)-diol 9(S), 10(R)-epoxide.
Biochemistry, 39, 2000
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4PZV
 | | Crystal structure of Francisella tularensis HPPK-DHPS in complex with bisubstrate analog HPPK inhibitor J1D | | Descriptor: | 1,2-ETHANEDIOL, 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase/dihydropteroate synthase, 5'-{[2-({N-[(2-amino-7,7-dimethyl-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)carbonyl]glycyl}amino)ethyl]sulfonyl}-5'-deoxyadenosine | | Authors: | Shaw, G.X, Shi, G, Ji, X. | | Deposit date: | 2014-03-31 | | Release date: | 2014-07-16 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.704 Å) | | Cite: | Structural enzymology and inhibition of the bi-functional folate pathway enzyme HPPK-DHPS from the biowarfare agent Francisella tularensis.
Febs J., 281, 2014
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2EZ6
 | | Crystal structure of Aquifex aeolicus RNase III (D44N) complexed with product of double-stranded RNA processing | | Descriptor: | 28-MER, MAGNESIUM ION, Ribonuclease III | | Authors: | Gan, J, Tropea, J.E, Austin, B.P, Court, D.L, Waugh, D.S, Ji, X. | | Deposit date: | 2005-11-10 | | Release date: | 2006-02-07 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Structural Insight into the Mechanism of Double-Stranded RNA Processing by Ribonuclease III.
Cell(Cambridge,Mass.), 124, 2006
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2HK9
 | | Crystal structure of shikimate dehydrogenase from aquifex aeolicus in complex with shikimate and NADP+ at 2.2 angstrom resolution | | Descriptor: | (3R,4S,5R)-3,4,5-TRIHYDROXYCYCLOHEX-1-ENE-1-CARBOXYLIC ACID, 2'-MONOPHOSPHOADENOSINE-5'-DIPHOSPHATE, NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, ... | | Authors: | Gan, J.H, Prabakaran, P, Gu, Y.J, Andrykovitch, M, Li, Y, Liu, H.H, Yan, H, Ji, X. | | Deposit date: | 2006-07-03 | | Release date: | 2007-06-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structural and biochemical analyses of shikimate dehydrogenase AroE from Aquifex aeolicus: implications for the catalytic mechanism.
Biochemistry, 46, 2007
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2HK7
 | | Crystal structure of shikimate dehydrogenase from aquifex aeolicus in complex with mercury at 2.5 angstrom resolution | | Descriptor: | MERCURY (II) ION, Shikimate dehydrogenase | | Authors: | Gan, J.H, Prabakaran, P, Gu, Y.J, Andrykovitch, M, Li, Y, Liu, H.H, Yan, H, Ji, X. | | Deposit date: | 2006-07-03 | | Release date: | 2007-06-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural and biochemical analyses of shikimate dehydrogenase AroE from Aquifex aeolicus: implications for the catalytic mechanism.
Biochemistry, 46, 2007
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2HK8
 | | Crystal structure of shikimate dehydrogenase from aquifex aeolicus at 2.35 angstrom resolution | | Descriptor: | Shikimate dehydrogenase | | Authors: | Gan, J.H, Prabakaran, P, Gu, Y.J, Andrykovitch, M, Li, Y, Liu, H.H, Yan, H, Ji, X. | | Deposit date: | 2006-07-03 | | Release date: | 2007-06-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Structural and biochemical analyses of shikimate dehydrogenase AroE from Aquifex aeolicus: implications for the catalytic mechanism.
Biochemistry, 46, 2007
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7LEW
 | | Crystal structure of UBE2G2 in complex with the UBE2G2-binding region of AUP1 | | Descriptor: | Lipid droplet-regulating VLDL assembly factor AUP1, Ubiquitin-conjugating enzyme E2 G2 | | Authors: | Liang, Y.-H, Smith, C.E, Tsai, Y.C, Weissman, A.M, Ji, X. | | Deposit date: | 2021-01-15 | | Release date: | 2021-11-10 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.736 Å) | | Cite: | A structurally conserved site in AUP1 binds the E2 enzyme UBE2G2 and is essential for ER-associated degradation.
Plos Biol., 19, 2021
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1Q0N
 | | CRYSTAL STRUCTURE OF A TERNARY COMPLEX OF 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE FROM E. COLI WITH MGAMPCPP AND 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN AT 1.25 ANGSTROM RESOLUTION | | Descriptor: | 2-AMINO-6-HYDROXYMETHYL-7,8-DIHYDRO-3H-PTERIDIN-4-ONE, 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, ACETATE ION, ... | | Authors: | Blaszczyk, J, Ji, X. | | Deposit date: | 2003-07-16 | | Release date: | 2003-08-26 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Catalytic Center Assembly of Hppk as Revealed by the Crystal Structure of a Ternary Complex at 1.25 A Resolution
Structure, 8, 2000
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5SWE
 | | Ligand-bound structure of adenine riboswitch aptamer domain converted in crystal from its ligand-free state using ligand mixing serial femtosecond crystallography | | Descriptor: | ADENINE, Vibrio vulnificus strain 93U204 chromosome II, adenine riboswitch aptamer domain | | Authors: | Stagno, J.R, Wang, Y.-X, Liu, Y, Bhandari, Y.R, Conrad, C.E, Nelson, G, Li, C, Wendel, D.R, White, T.A, Barty, A, Tuckey, R.A, Zatsepin, N.A, Grant, T.D, Fromme, P, Tan, K, Ji, X, Spence, J.C.H. | | Deposit date: | 2016-08-08 | | Release date: | 2016-11-23 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structures of riboswitch RNA reaction states by mix-and-inject XFEL serial crystallography.
Nature, 541, 2017
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1KU5
 | | Crystal Structure of recombinant histone HPhA from hyperthermophilic archaeon Pyrococcus horikoshii OT3 | | Descriptor: | ACETATE ION, HPhA, SULFATE ION | | Authors: | Li, T, Sun, F, Ji, X, Feng, Y, Rao, Z. | | Deposit date: | 2002-01-21 | | Release date: | 2003-08-26 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure based hyperthermostability of archaeal histone HPhA from Pyrococcus horikoshii
J.MOL.BIOL., 325, 2003
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1RC7
 | | Crystal structure of RNase III Mutant E110K from Aquifex Aeolicus complexed with ds-RNA at 2.15 Angstrom Resolution | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 5'-R(*GP*GP*CP*GP*CP*GP*CP*GP*CP*C)-3', Ribonuclease III | | Authors: | Blaszczyk, J, Gan, J, Ji, X. | | Deposit date: | 2003-11-03 | | Release date: | 2004-03-30 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Noncatalytic Assembly of Ribonuclease III with Double-Stranded RNA.
Structure, 12, 2004
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2PCX
 | | Crystal structure of p53DBD(R282Q) at 1.54-angstrom Resolution | | Descriptor: | Cellular tumor antigen p53, ZINC ION | | Authors: | Tu, C, Shaw, G, Ji, X. | | Deposit date: | 2007-03-30 | | Release date: | 2008-04-08 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.54 Å) | | Cite: | Impact of low-frequency hotspot mutation R282Q on the structure of p53 DNA-binding domain as revealed by crystallography at 1.54 angstroms resolution.
Acta Crystallogr.,Sect.D, 64, 2008
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1RC5
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2QX0
 | | Crystal Structure of Yersinia pestis HPPK (Ternary Complex) | | Descriptor: | 2-AMINO-6-HYDROXYMETHYL-7,8-DIHYDRO-3H-PTERIDIN-4-ONE, 7,8-dihydro-6-hydroxymethylpterin-pyrophosphokinase, DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER, ... | | Authors: | Blaszczyk, J, Cherry, S, Tropea, J.E, Waugh, D.S, Ji, X. | | Deposit date: | 2007-08-10 | | Release date: | 2007-10-23 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structure and activity of Yersinia pestis 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase as a novel target for the development of antiplague therapeutics.
Acta Crystallogr.,Sect.D, 63, 2007
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8EVK
 | | Crystal structure of Helicobacter pylori dihydroneopterin aldolase (DHNA) | | Descriptor: | 1,2-ETHANEDIOL, Dihydroneopterin aldolase, PTERINE | | Authors: | Shaw, G.X, Cherry, S, Tropea, J.E, Ji, X. | | Deposit date: | 2022-10-20 | | Release date: | 2023-03-01 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.49 Å) | | Cite: | Structure of Helicobacter pylori dihydroneopterin aldolase suggests a fragment-based strategy for isozyme-specific inhibitor design.
Curr Res Struct Biol, 5, 2023
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3HCX
 | | Crystal structure of E. coli HPPK(N10A) | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, CHLORIDE ION | | Authors: | Blaszczyk, J, Li, Y, Yan, H, Ji, X. | | Deposit date: | 2009-05-06 | | Release date: | 2010-05-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Role of loop coupling in enzymatic catalysis and conformational dynamics
To be Published
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7KDO
 | | Crystal structure of Escherichia coli HPPK in complex with bisubstrate inhibitor HP-73 | | Descriptor: | 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, 5'-S-[(2R,4R)-1-{2-[(2-amino-7,7-dimethyl-4-oxo-3,4,7,8-tetrahydropteridine-6-carbonyl)amino]ethyl}-2-carboxypiperidin-4-yl]-5'-thioadenosine | | Authors: | Shaw, G.X, Shi, G, Ji, X. | | Deposit date: | 2020-10-09 | | Release date: | 2020-12-02 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Bisubstrate inhibitors of 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase: Transition state analogs for high affinity binding.
Bioorg.Med.Chem., 29, 2021
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3HD2
 | | Crystal structure of E. coli HPPK(Q50A) in complex with MgAMPCPP and pterin | | Descriptor: | 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, ACETATE ION, CHLORIDE ION, ... | | Authors: | Blaszczyk, J, Li, Y, Yan, H, Ji, X. | | Deposit date: | 2009-05-06 | | Release date: | 2010-05-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Role of loop coupling in enzymatic catalysis and conformational dynamics
To be Published
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3HD1
 | | Crystal structure of E. coli HPPK(N10A) in complex with MgAMPCPP | | Descriptor: | 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase, ACETATE ION, CHLORIDE ION, ... | | Authors: | Blaszczyk, J, Li, Y, Yan, H, Ji, X. | | Deposit date: | 2009-05-06 | | Release date: | 2010-05-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Role of loop coupling in enzymatic catalysis and conformational dynamics
To be Published
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3HSZ
 | | Crystal structure of E. coli HPPK(F123A) | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ACETATE ION, CHLORIDE ION, ... | | Authors: | Blaszczyk, J, Li, Y, Yan, H, Ji, X. | | Deposit date: | 2009-06-11 | | Release date: | 2010-06-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Pterin-binding site mutation Y53A, N55A or F123A and activity of E. coli HPPK
To be Published
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3HT0
 | | Crystal structure of E. coli HPPK(F123A) in complex with MgAMPCPP | | Descriptor: | CHLORIDE ION, DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER, HPPK, ... | | Authors: | Blaszczyk, J, Li, Y, Yan, H, Ji, X. | | Deposit date: | 2009-06-11 | | Release date: | 2010-06-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Pterin-binding site mutation Y53A, N55A or F123A and activity of E. coli HPPK
To be Published
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