6UFE
| The structure of a potassium selective ion channel at atomic resolution | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Transporter | Authors: | Langan, P.S, Vandavasi, V.G, Sullivan, B, Afonine, P.V, Weiss, K.L. | Deposit date: | 2019-09-24 | Release date: | 2020-08-05 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | The structure of a potassium-selective ion channel reveals a hydrophobic gate regulating ion permeation. Iucrj, 7, 2020
|
|
6U58
| Toho1 Beta Lactamase Glu166Gln Mutant | Descriptor: | Beta-lactamase, SULFATE ION | Authors: | Langan, P.S, Sullivan, B, Weiss, K.L. | Deposit date: | 2019-08-27 | Release date: | 2020-02-19 | Last modified: | 2024-04-03 | Method: | NEUTRON DIFFRACTION (1.9 Å), X-RAY DIFFRACTION | Cite: | Probing the Role of the Conserved Residue Glu166 in a Class A Beta-Lactamase Using Neutron and X-ray Protein Crystallography Acta Crystallogr.,Sect.D, 76, 2020
|
|
4HK8
| Crystal Structures of Mutant Endo- -1,4-xylanase II Complexed with substrate (1.15 A) and Products (1.6 A) | Descriptor: | CITRIC ACID, Endo-1,4-beta-xylanase 2, GLYCEROL, ... | Authors: | Langan, P, Wan, Q, Coates, L, Kovalevsky, A. | Deposit date: | 2012-10-15 | Release date: | 2014-01-08 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.151 Å) | Cite: | X-ray crystallographic studies of family 11 xylanase Michaelis and product complexes: implications for the catalytic mechanism. Acta Crystallogr.,Sect.D, 70, 2014
|
|
4HK9
| Crystal Structures of Mutant Endo-beta-1,4-xylanase II Complexed with substrate (1.15 A) and Products (1.6 A) | Descriptor: | Endo-1,4-beta-xylanase 2, beta-D-xylopyranose-(1-4)-beta-D-xylopyranose-(1-4)-beta-D-xylopyranose | Authors: | Langan, P, Wan, Q, Coates, L, Kovalevsky, A. | Deposit date: | 2012-10-15 | Release date: | 2014-01-08 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | X-ray crystallographic studies of family 11 xylanase Michaelis and product complexes: implications for the catalytic mechanism. Acta Crystallogr.,Sect.D, 70, 2014
|
|
4HKL
| Crystal Structures of Mutant Endo-beta-1,4-xylanase II Complexed with substrate (1.15 A) and Products (1.6 A) | Descriptor: | Endo-1,4-beta-xylanase 2, IODIDE ION | Authors: | Langan, P, Wan, Q, Coates, L, Kovalevsky, A. | Deposit date: | 2012-10-15 | Release date: | 2014-01-08 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.1 Å) | Cite: | X-ray crystallographic studies of family 11 xylanase Michaelis and product complexes: implications for the catalytic mechanism. Acta Crystallogr.,Sect.D, 70, 2014
|
|
4HKO
| Crystal Structures of Mutant Endo-beta-1,4-xylanase II (E177Q) in the apo form | Descriptor: | Endo-1,4-beta-xylanase 2, IODIDE ION | Authors: | Langan, P, Wan, Q, Coates, L, Kovalevsky, A. | Deposit date: | 2012-10-15 | Release date: | 2014-01-08 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | X-ray crystallographic studies of family 11 xylanase Michaelis and product complexes: implications for the catalytic mechanism. Acta Crystallogr.,Sect.D, 70, 2014
|
|
6C78
| Substrate Binding Induces Conformational Changes In A Class A Beta Lactamase That Primes It For Catalysis | Descriptor: | Beta-lactamase Toho-1 | Authors: | Langan, P.S, Vandavasi, V.G, Cooper, S.J, Weiss, K.L, Ginell, S.L, Parks, J.M, Coates, L. | Deposit date: | 2018-01-22 | Release date: | 2018-03-21 | Last modified: | 2024-03-13 | Method: | NEUTRON DIFFRACTION (1.75 Å) | Cite: | Substrate Binding Induces Conformational Changes in a Class A Beta-lactamase That Prime It for Catalysis Acs Catalysis, 8, 2018
|
|
6DZ1
| Studies of Ion Transport in K+ Channels | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, POTASSIUM ION, Potassium channel protein | Authors: | Langan, P.S, Vandavasi, V.G, Weiss, K.L, Wagner, A, Duman, R, El Omari, K, Afonine, P.V, Coates, L. | Deposit date: | 2018-07-02 | Release date: | 2018-11-14 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.26 Å) | Cite: | Anomalous X-ray diffraction studies of ion transport in K+channels. Nat Commun, 9, 2018
|
|
3BYC
| Joint neutron and X-ray structure of diisopropyl fluorophosphatase. Deuterium occupancies are 1-Q, where Q is occupancy of H | Descriptor: | CALCIUM ION, Diisopropyl-fluorophosphatase | Authors: | Blum, M.-M, Mustyakimov, M, Ruterjans, H, Schoenborn, B.P, Langan, P, Chen, J.C.-H. | Deposit date: | 2008-01-15 | Release date: | 2009-01-27 | Last modified: | 2024-02-21 | Method: | NEUTRON DIFFRACTION (2.2 Å), X-RAY DIFFRACTION | Cite: | Rapid determination of hydrogen positions and protonation states of diisopropyl fluorophosphatase by joint neutron and X-ray diffraction refinement. Proc.Natl.Acad.Sci.Usa, 106, 2009
|
|
3L45
| A Joint Neutron and X-ray structure of Oxidized Amicyanin | Descriptor: | Amicyanin, COPPER (II) ION | Authors: | Sukumar, N, Mathews, F.S, Langan, P, Davidson, V.L. | Deposit date: | 2009-12-18 | Release date: | 2010-04-28 | Last modified: | 2023-09-13 | Method: | NEUTRON DIFFRACTION (1.8 Å), X-RAY DIFFRACTION | Cite: | A joint x-ray and neutron study on amicyanin reveals the role of protein dynamics in electron transfer. Proc.Natl.Acad.Sci.USA, 107, 2010
|
|
4XQD
| X-ray structure analysis of xylanase-WT at pH4.0 | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Endo-1,4-beta-xylanase 2, IODIDE ION | Authors: | Wan, Q, Park, J.M, Riccardi, D.M, Hanson, L.B, Fisher, Z, Smith, J.C, Ostermann, A, Schrader, T, Graham, D.E, Coates, L, Langan, P, Kovalevsky, A.Y. | Deposit date: | 2015-01-19 | Release date: | 2015-09-23 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography. Proc.Natl.Acad.Sci.USA, 112, 2015
|
|
4XQW
| X-ray structure analysis of xylanase-N44E with MES at pH6.0 | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Endo-1,4-beta-xylanase 2, IODIDE ION | Authors: | Wan, Q, Park, J.M, Riccardi, D.M, Hanson, L.B, Fisher, Z, Smith, J.C, Ostermann, A, Schrader, T, Graham, D.E, Coates, L, Langan, P, Kovalevsky, A.Y. | Deposit date: | 2015-01-20 | Release date: | 2015-09-23 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography. Proc.Natl.Acad.Sci.USA, 112, 2015
|
|
4XPV
| Neutron and X-ray structure analysis of xylanase: N44D at pH6 | Descriptor: | Endo-1,4-beta-xylanase 2, IODIDE ION | Authors: | Wan, Q, Park, J.M, Riccardi, D.M, Hanson, L.B, Fisher, Z, Smith, J.C, Ostermann, A, Schrader, T, Graham, D.E, Coates, L, Langan, P, Kovalevsky, A.Y. | Deposit date: | 2015-01-18 | Release date: | 2015-09-30 | Last modified: | 2023-09-27 | Method: | NEUTRON DIFFRACTION (1.7 Å), X-RAY DIFFRACTION | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography. Proc.Natl.Acad.Sci.USA, 112, 2015
|
|
4XQ4
| X-ray structure analysis of xylanase - N44D | Descriptor: | Endo-1,4-beta-xylanase 2, IODIDE ION | Authors: | Wan, Q, Park, J.M, Riccardi, D.M, Hanson, L.B, Fisher, Z, Smith, J.C, Ostermann, A, Schrader, T, Graham, D.E, Coates, L, Langan, P, Kovalevsky, A.Y. | Deposit date: | 2015-01-19 | Release date: | 2015-09-23 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography. Proc.Natl.Acad.Sci.USA, 112, 2015
|
|
2YXP
| The Effect of Deuteration on Protein Structure A High Resolution Comparison of Hydrogenous and Perdeuterated Haloalkane Dehalogenase | Descriptor: | Haloalkane dehalogenase | Authors: | Liu, X, Hanson, L, Langan, P, Viola, R.E. | Deposit date: | 2007-04-27 | Release date: | 2007-09-04 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.53 Å) | Cite: | The effect of deuteration on protein structure: a high-resolution comparison of hydrogenous and perdeuterated haloalkane dehalogenase. Acta Crystallogr.,Sect.D, 63, 2007
|
|
2QWS
| |
2PKY
| The Effect of Deuteration on Protein Structure A High Resolution Comparison of Hydrogenous and Perdeuterated Haloalkane Dehalogenase | Descriptor: | Haloalkane dehalogenase | Authors: | Liu, X, Hanson, L, Langan, P, Viola, R.E. | Deposit date: | 2007-04-18 | Release date: | 2007-09-04 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.55 Å) | Cite: | The effect of deuteration on protein structure: a high-resolution comparison of hydrogenous and perdeuterated haloalkane dehalogenase. Acta Crystallogr.,Sect.D, 63, 2007
|
|
3CWH
| D-xylose Isomerase in complex with linear product, per-deuterated xylulose | Descriptor: | D-XYLULOSE, HYDROXIDE ION, MAGNESIUM ION, ... | Authors: | Kovalevsky, A.Y, Langan, P, Glusker, J.P. | Deposit date: | 2008-04-21 | Release date: | 2008-08-05 | Last modified: | 2023-08-30 | Method: | NEUTRON DIFFRACTION (2.2 Å) | Cite: | Hydrogen location in stages of an enzyme-catalyzed reaction: time-of-flight neutron structure of D-xylose isomerase with bound D-xylulose Biochemistry, 47, 2008
|
|
3KBS
| |
3KBM
| |
3KBV
| |
3KCJ
| |
3KBW
| |
3KCL
| |
3KBJ
| |