1ELY
 
 | | E. COLI ALKALINE PHOSPHATASE MUTANT (S102C) | | Descriptor: | ALKALINE PHOSPHATASE, MAGNESIUM ION, PHOSPHATE ION, ... | | Authors: | Stec, B, Hehir, M, Brennan, C, Nolte, M, Kantrowitz, E.R. | | Deposit date: | 1998-02-10 | | Release date: | 1998-05-27 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Kinetic and X-ray structural studies of three mutant E. coli alkaline phosphatases: insights into the catalytic mechanism without the nucleophile Ser102.
J.Mol.Biol., 277, 1998
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1ELX
 | | E. COLI ALKALINE PHOSPHATASE MUTANT (S102A) | | Descriptor: | ALKALINE PHOSPHATASE, MAGNESIUM ION, PHOSPHATE ION, ... | | Authors: | Stec, B, Hehir, M, Brennan, C, Nolte, M, Kantrowitz, E.R. | | Deposit date: | 1998-02-10 | | Release date: | 1998-05-27 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Kinetic and X-ray structural studies of three mutant E. coli alkaline phosphatases: insights into the catalytic mechanism without the nucleophile Ser102.
J.Mol.Biol., 277, 1998
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3ENL
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4F8B
 | | Crystal Structure of the Covalent Thioimide Intermediate of Unimodular Nitrile Reductase QueF | | Descriptor: | 2-amino-5-[(Z)-iminomethyl]-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one, 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL, MAGNESIUM ION, ... | | Authors: | Stec, B, Swairjo, M.A. | | Deposit date: | 2012-05-17 | | Release date: | 2012-07-11 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.502 Å) | | Cite: | Structural basis of biological nitrile reduction.
J.Biol.Chem., 287, 2012
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6NR7
 | | Rerefinement of chicken vinculin | | Descriptor: | (1R,2R,3S,4R,5R,6S)-4-{[(S)-[(2S)-2,3-dihydroxypropoxy](hydroxy)phosphoryl]oxy}-3,5,6-trihydroxycyclohexane-1,2-diyl bis[dihydrogen (phosphate)], PHOSPHATE ION, SULFATE ION, ... | | Authors: | Stec, B. | | Deposit date: | 2019-01-23 | | Release date: | 2020-01-29 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Refined model of chicken vinculin suggests the mechanism of activation by helical super-bundle unfurling
To be published
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4JD0
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4H5T
 | | HSC70 NBD with ADP and Mg | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Heat shock cognate 71 kDa protein, MAGNESIUM ION, ... | | Authors: | Stec, B. | | Deposit date: | 2012-09-18 | | Release date: | 2014-03-19 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | New crystal structures of HSC-70 ATP binding domain confirm the role of individual binding pockets and suggest a new method of inhibition.
Biochimie, 108, 2015
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4H5N
 | | HSC70 NBD with PO4, Na, Cl | | Descriptor: | CHLORIDE ION, GLYCEROL, Heat shock cognate 71 kDa protein, ... | | Authors: | Stec, B. | | Deposit date: | 2012-09-18 | | Release date: | 2014-03-19 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.86 Å) | | Cite: | New crystal structures of HSC-70 ATP binding domain confirm the role of individual binding pockets and suggest a new method of inhibition.
Biochimie, 108, 2015
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4H5W
 | | HSC70 NBD with betaine | | Descriptor: | ACETATE ION, Heat shock cognate 71 kDa protein, MAGNESIUM ION, ... | | Authors: | Stec, B. | | Deposit date: | 2012-09-19 | | Release date: | 2014-03-19 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.94 Å) | | Cite: | New crystal structures of HSC-70 ATP binding domain confirm the role of individual binding pockets and suggest a new method of inhibition.
Biochimie, 108, 2015
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4H5V
 | | HSC70 NBD with Mg | | Descriptor: | ACETATE ION, CHLORIDE ION, GLYCEROL, ... | | Authors: | Stec, B. | | Deposit date: | 2012-09-18 | | Release date: | 2014-03-19 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | New crystal structures of HSC-70 ATP binding domain confirm the role of individual binding pockets and suggest a new method of inhibition.
Biochimie, 108, 2015
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4H5R
 | | HSC70 NBD with Na, Cl and glycerol | | Descriptor: | CHLORIDE ION, GLYCEROL, Heat shock cognate 71 kDa protein, ... | | Authors: | Stec, B. | | Deposit date: | 2012-09-18 | | Release date: | 2014-03-19 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.64 Å) | | Cite: | New crystal structures of HSC-70 ATP binding domain confirm the role of individual binding pockets and suggest a new method of inhibition.
Biochimie, 108, 2015
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4FGC
 | | Crystal Structure of Active Site Mutant C55A of Nitrile Reductase QueF, Bound to Substrate PreQ0 | | Descriptor: | 2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBONITRILE, 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL, CALCIUM ION, ... | | Authors: | Stec, B, Swairjo, M.A. | | Deposit date: | 2012-06-04 | | Release date: | 2012-07-11 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.498 Å) | | Cite: | Structural basis of biological nitrile reduction.
J.Biol.Chem., 287, 2012
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1BHP
 | | STRUCTURE OF BETA-PUROTHIONIN AT ROOM TEMPERATURE AND 1.7 ANGSTROMS RESOLUTION | | Descriptor: | ACETATE ION, BETA-PUROTHIONIN, GLYCEROL, ... | | Authors: | Teeter, M.M, Stec, B, Rao, U. | | Deposit date: | 1995-03-15 | | Release date: | 1996-03-15 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Refinement of purothionins reveals solute particles important for lattice formation and toxicity. Part 2: structure of beta-purothionin at 1.7 A resolution.
Acta Crystallogr.,Sect.D, 51, 1995
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5ENL
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7ENL
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6ENL
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3L4C
 | | Structural basis of membrane-targeting by Dock180 | | Descriptor: | BETA-MERCAPTOETHANOL, Dedicator of cytokinesis protein 1 | | Authors: | Premkumar, L, Bobkov, A.A, Patel, M, Jaroszewski, L, Bankston, L.A, Stec, B, Vuori, K, Cote, J.-F, Liddington, R.C. | | Deposit date: | 2009-12-18 | | Release date: | 2010-02-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.37 Å) | | Cite: | Structural basis of membrane targeting by the Dock180 family of Rho family guanine exchange factors (Rho-GEFs).
J.Biol.Chem., 285, 2010
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1F1B
 | | CRYSTAL STRUCTURE OF E. COLI ASPARTATE TRANSCARBAMOYLASE P268A MUTANT IN THE R-STATE IN THE PRESENCE OF N-PHOSPHONACETYL-L-ASPARTATE | | Descriptor: | ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN, ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN, N-(PHOSPHONACETYL)-L-ASPARTIC ACID, ... | | Authors: | Jin, L, Stec, B, Kantrowitz, E.R. | | Deposit date: | 2000-05-18 | | Release date: | 2000-11-22 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A cis-proline to alanine mutant of E. coli aspartate transcarbamoylase: kinetic studies and three-dimensional crystal structures.
Biochemistry, 39, 2000
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4ENL
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8EXW
 | | Drosophila melanogaster indirect flight muscle myosin II (subfragment-1) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Isoform K of Myosin heavy chain, muscle, ... | | Authors: | Caldwell, J.T, Huxford, T, Bernstein, S.I, Stec, B. | | Deposit date: | 2022-10-25 | | Release date: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Drosophila melanogaster indirect flight muscle myosin II (subfragment-1)
To Be Published
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5K9G
 | | Crystal Structure of GTP Cyclohydrolase-IB with Tris | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, FORMIC ACID, ... | | Authors: | Alvarez, J, Stec, B, Swairjo, M.A. | | Deposit date: | 2016-05-31 | | Release date: | 2016-09-07 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Mechanism and catalytic strategy of the prokaryotic-specific GTP cyclohydrolase-IB.
Biochem.J., 474, 2017
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1FSA
 | | THE T-STATE STRUCTURE OF LYS 42 TO ALA MUTANT OF THE PIG KIDNEY FRUCTOSE 1,6-BISPHOSPHATASE EXPRESSED IN E. COLI | | Descriptor: | 6-O-phosphono-beta-D-fructofuranose, ADENOSINE MONOPHOSPHATE, FRUCTOSE 1,6-BISPHOSPHATASE, ... | | Authors: | Lu, G, Stec, B, Giroux, E, Kantrowitz, E.R. | | Deposit date: | 1996-08-24 | | Release date: | 1997-09-04 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Evidence for an active T-state pig kidney fructose 1,6-bisphosphatase: interface residue Lys-42 is important for allosteric inhibition and AMP cooperativity.
Protein Sci., 5, 1996
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1G0H
 | | CRYSTAL STRUCTURE OF MJ0109 GENE PRODUCT INOSITOL MONOPHOSPHATASE-FRUCTOSE 1,6 BISPHOSPHATASE | | Descriptor: | CALCIUM ION, D-MYO-INOSITOL-1-PHOSPHATE, INOSITOL MONOPHOSPHATASE | | Authors: | Johnson, K.A, Chen, L, Yang, H, Roberts, M.F, Stec, B. | | Deposit date: | 2000-10-06 | | Release date: | 2001-03-14 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure and catalytic mechanism of the MJ0109 gene product: a bifunctional enzyme with inositol monophosphatase and fructose 1,6-bisphosphatase activities.
Biochemistry, 40, 2001
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1G0I
 | | CRYSTAL STRUCTURE OF MJ0109 GENE PRODUCT INOSITOL MONOPHOSPHATASE-FRUCTOSE 1,6 BISPHOSPHATASE | | Descriptor: | 1,2,3,4,5,6-HEXAHYDROXY-CYCLOHEXANE, INOSITOL MONOPHOSPHATASE, MANGANESE (II) ION, ... | | Authors: | Johnson, K.A, Chen, L, Yang, H, Roberts, M.F, Stec, B. | | Deposit date: | 2000-10-06 | | Release date: | 2001-03-14 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structure and catalytic mechanism of the MJ0109 gene product: a bifunctional enzyme with inositol monophosphatase and fructose 1,6-bisphosphatase activities.
Biochemistry, 40, 2001
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4F2U
 | | Structure of the N254Y/H258Y double mutant of the Phosphatidylinositol-Specific Phospholipase C from S.aureus | | Descriptor: | 1-phosphatidylinositol phosphodiesterase, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, SULFATE ION | | Authors: | Cheng, J, Goldstein, R, Stec, B, Gershenson, A, Roberts, M.F. | | Deposit date: | 2012-05-08 | | Release date: | 2012-12-12 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.19 Å) | | Cite: | Competition between Anion Binding and Dimerization Modulates Staphylococcus aureus Phosphatidylinositol-specific Phospholipase C Enzymatic Activity.
J.Biol.Chem., 287, 2012
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