1QSP
 
 | | CRYSTAL STRUCTURE OF THE YEAST PHOSPHORELAY PROTEIN YPD1 | | Descriptor: | YPD1 | | Authors: | Xu, Q, West, A.H. | | Deposit date: | 1999-06-22 | | Release date: | 1999-10-13 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Conservation of structure and function among histidine-containing phosphotransfer (HPt) domains as revealed by the crystal structure of YPD1.
J.Mol.Biol., 292, 1999
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1OXK
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1RVJ
 | | PHOTOSYNTHETIC REACTION CENTER DOUBLE MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN AND ARG H177 REPLACED WITH HIS | | Descriptor: | BACTERIOCHLOROPHYLL A, BACTERIOPHEOPHYTIN A, CARDIOLIPIN, ... | | Authors: | Xu, Q, Axelrod, H.L, Abresch, E.C, Paddock, M.L, Okamura, M.Y, Feher, G. | | Deposit date: | 2003-12-14 | | Release date: | 2004-04-13 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | X-Ray Structure Determination of Three Mutants of the Bacterial Photosynthetic Reaction
Centers from Rb. sphaeroides; Altered Proton Transfer Pathways.
Structure, 12, 2004
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1RZZ
 | | PHOTOSYNTHETIC REACTION CENTER DOUBLE MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN AND ARG M233 REPLACED WITH CYS IN THE CHARGE-NEUTRAL DQAQB STATE (TETRAGONAL FORM) | | Descriptor: | BACTERIOCHLOROPHYLL A, BACTERIOPHEOPHYTIN A, FE (II) ION, ... | | Authors: | Xu, Q, Axelrod, H.L, Abresch, E.C, Paddock, M.L, Okamura, M.Y, Feher, G. | | Deposit date: | 2003-12-29 | | Release date: | 2004-04-13 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | X-Ray Structure Determination of Three Mutants of the Bacterial Photosynthetic Reaction Centers from Rb. sphaeroides; Altered Proton Transfer Pathways.
STRUCTURE, 12, 2004
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1RY5
 | | PHOTOSYNTHETIC REACTION CENTER MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN | | Descriptor: | BACTERIOCHLOROPHYLL A, BACTERIOPHEOPHYTIN A, CARDIOLIPIN, ... | | Authors: | Xu, Q, Axelrod, H.L, Abresch, E.C, Paddock, M.L, Okamura, M.Y, Feher, G. | | Deposit date: | 2003-12-19 | | Release date: | 2004-04-13 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | X-Ray Structure Determination of Three Mutants of the Bacterial Photosynthetic Reaction Centers from Rb. sphaeroides; Altered Proton Transfer Pathways.
STRUCTURE, 12, 2004
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1S00
 | | PHOTOSYNTHETIC REACTION CENTER DOUBLE MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN AND ARG M233 REPLACED WITH CYS IN THE CHARGE-SEPARATED D+QAQB- STATE | | Descriptor: | BACTERIOCHLOROPHYLL A, BACTERIOPHEOPHYTIN A, FE (II) ION, ... | | Authors: | Xu, Q, Axelrod, H.L, Abresch, E.C, Paddock, M.L, Okamura, M.Y, Feher, G. | | Deposit date: | 2003-12-29 | | Release date: | 2004-04-13 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | X-Ray Structure Determination of Three Mutants of the Bacterial Photosynthetic Reaction Centers from Rb. sphaeroides; Altered Proton Transfer Pathways.
STRUCTURE, 12, 2004
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1RZH
 | | PHOTOSYNTHETIC REACTION CENTER DOUBLE MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN AND ARG M233 REPLACED WITH CYS IN THE CHARGE-NEUTRAL DQAQB STATE (TRIGONAL FORM) | | Descriptor: | BACTERIOCHLOROPHYLL A, BACTERIOPHEOPHYTIN A, CARDIOLIPIN, ... | | Authors: | Xu, Q, Axelrod, H.L, Abresch, E.C, Paddock, M.L, Okamura, M.Y, Feher, G. | | Deposit date: | 2003-12-24 | | Release date: | 2004-04-13 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | X-Ray Structure Determination of Three Mutants of the Bacterial Photosynthetic Reaction Centers from Rb. sphaeroides; Altered Proton Transfer Pathways.
STRUCTURE, 12, 2004
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1TD9
 | | Crystal Structure of a Phosphotransacetylase from Bacillus subtilis | | Descriptor: | Phosphate acetyltransferase, SULFATE ION | | Authors: | Xu, Q.S, Jancarik, J, Yokota, H, Kim, R, Kim, S.-H, Berkeley Structural Genomics Center (BSGC) | | Deposit date: | 2004-05-21 | | Release date: | 2004-12-07 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Crystal structures of a phosphotransacetylase from Bacillus subtilis and its complex with acetyl phosphate
J.STRUCT.FUNCT.GENOM., 6, 2005
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1XCO
 | | Crystal Structure of a Phosphotransacetylase from Bacillus subtilis in complex with acetylphosphate | | Descriptor: | ACETYLPHOSPHATE, Phosphate acetyltransferase, SULFATE ION | | Authors: | Xu, Q.S, Jancarik, J, Lou, Y, Yokota, H, Adams, P, Kim, R, Kim, S.-H, Berkeley Structural Genomics Center (BSGC) | | Deposit date: | 2004-09-02 | | Release date: | 2004-12-07 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Crystal structures of a phosphotransacetylase from Bacillus subtilis and its complex with acetyl phosphate
J.STRUCT.FUNCT.GENOM., 6, 2005
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1OXB
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1R5J
 | | Crystal Structure of a Phosphotransacetylase from Streptococcus pyogenes | | Descriptor: | putative phosphotransacetylase | | Authors: | Xu, Q.S, Shin, D.H, Pufan, R, Yokota, H, Kim, R, Kim, S.H, Berkeley Structural Genomics Center (BSGC) | | Deposit date: | 2003-10-10 | | Release date: | 2004-04-13 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structure of a phosphotransacetylase from Streptococcus pyogenes.
Proteins, 55, 2004
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1SA3
 | | An asymmetric complex of restriction endonuclease MspI on its palindromic DNA recognition site | | Descriptor: | 5'-D(*CP*CP*CP*CP*CP*GP*GP*GP*GP*G)-3', SODIUM ION, Type II restriction enzyme MspI | | Authors: | Xu, Q.S, Kucera, R.B, Roberts, R.J, Guo, H.C. | | Deposit date: | 2004-02-06 | | Release date: | 2004-09-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | An Asymmetric Complex of Restriction Endonuclease MspI on Its Palindromic DNA Recognition Site.
STRUCTURE, 12, 2004
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1YFI
 | | Crystal Structure of restriction endonuclease MspI in complex with its cognate DNA in P212121 space group | | Descriptor: | 5'-D(*CP*CP*CP*CP*CP*GP*GP*GP*GP*G)-3', Type II restriction enzyme MspI | | Authors: | Xu, Q.S, Kucera, R.B, Roberts, R.J, Guo, H.-C. | | Deposit date: | 2005-01-02 | | Release date: | 2006-01-10 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Two crystal forms of the restriction enzyme MspI-DNA complex show the same novel structure.
Protein Sci., 14, 2005
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7EFT
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2HQB
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3HFE
 | | A trimeric form of the Kv7.1 A domain Tail | | Descriptor: | Potassium voltage-gated channel subfamily KQT member 1 | | Authors: | Xu, Q, Minor, D.L. | | Deposit date: | 2009-05-11 | | Release date: | 2009-09-01 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Crystal structure of a trimeric form of the K(V)7.1 (KCNQ1) A-domain tail coiled-coil reveals structural plasticity and context dependent changes in a putative coiled-coil trimerization motif.
Protein Sci., 18, 2009
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3HFC
 | | A trimeric form of the Kv7.1 A domain Tail, L602M/L606M mutant Semet | | Descriptor: | Potassium voltage-gated channel subfamily KQT member 1 | | Authors: | Xu, Q, Minor, D.L. | | Deposit date: | 2009-05-11 | | Release date: | 2009-09-01 | | Last modified: | 2021-10-13 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Crystal structure of a trimeric form of the K(V)7.1 (KCNQ1) A-domain tail coiled-coil reveals structural plasticity and context dependent changes in a putative coiled-coil trimerization motif.
Protein Sci., 18, 2009
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4GOW
 | | Crystal Structure of Ca2+/CaM:Kv7.4 (KCNQ4) B helix complex | | Descriptor: | CALCIUM ION, Calmodulin, Potassium voltage-gated channel subfamily KQT member 4 | | Authors: | Xu, Q, Chang, A, Tolia, A, Minor Jr, D.L. | | Deposit date: | 2012-08-20 | | Release date: | 2012-12-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structure of a Ca(2+)/CaM:Kv7.4 (KCNQ4) B-helix complex provides insight into M current modulation.
J.Mol.Biol., 425, 2013
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6JYX
 | | Structure of CbpJ from Streptococcus Pneumoniae TIGR4 | | Descriptor: | CHOLINE ION, Choline binding protein J, DI(HYDROXYETHYL)ETHER | | Authors: | Xu, Q, Zhang, J.W, Li, Q, Jiang, Y.L. | | Deposit date: | 2019-04-29 | | Release date: | 2019-06-05 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of the choline-binding protein CbpJ from Streptococcus pneumoniae.
Biochem.Biophys.Res.Commun., 514, 2019
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7YK2
 | | Cryo-EM structure of Apo-alpha-syn fibril | | Descriptor: | Alpha-synuclein | | Authors: | Xu, Q.H, Xia, W.C, Tao, Y.Q, Liu, C. | | Deposit date: | 2022-07-21 | | Release date: | 2023-03-22 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Conformational Dynamics of an alpha-Synuclein Fibril upon Receptor Binding Revealed by Insensitive Nuclei Enhanced by Polarization Transfer-Based Solid-State Nuclear Magnetic Resonance and Cryo-Electron Microscopy
J.Am.Chem.Soc., 145, 2023
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7YK8
 | | Cryo-EM structure of dLAG3-alpha-syn fibril | | Descriptor: | Alpha-synuclein | | Authors: | Xu, Q.H, Xia, W.C, Tao, Y.Q, Liu, C. | | Deposit date: | 2022-07-22 | | Release date: | 2023-03-22 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Conformational Dynamics of an alpha-Synuclein Fibril upon Receptor Binding Revealed by Insensitive Nuclei Enhanced by Polarization Transfer-Based Solid-State Nuclear Magnetic Resonance and Cryo-Electron Microscopy
J.Am.Chem.Soc., 145, 2023
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1A2O
 | | STRUCTURAL BASIS FOR METHYLESTERASE CHEB REGULATION BY A PHOSPHORYLATION-ACTIVATED DOMAIN | | Descriptor: | CHEB METHYLESTERASE | | Authors: | Djordjevic, S, Goudreau, P.N, Xu, Q, Stock, A.M, West, A.H. | | Deposit date: | 1998-01-06 | | Release date: | 1998-04-29 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structural basis for methylesterase CheB regulation by a phosphorylation-activated domain.
Proc.Natl.Acad.Sci.USA, 95, 1998
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5GM2
 | | Crystal structure of methyltransferase TleD complexed with SAH and teleocidin A1 | | Descriptor: | (2S,5S)-9-[(3R)-3,7-dimethylocta-1,6-dien-3-yl]-5-(hydroxymethyl)-1-methyl-2-(propan-2-yl)-1,2,4,5,6,8-hexahydro-3H-[1,4]diazonino[7,6,5-cd]indol-3-one, O-methylransferase, S-ADENOSYL-L-HOMOCYSTEINE | | Authors: | Yu, F, Li, M.J, Xu, C.Y, Zhou, H, Sun, B, Wang, Z.J, Xu, Q, Xie, M.Y, Zuo, G, Huang, P, Wang, Q.S, He, J.H. | | Deposit date: | 2016-07-12 | | Release date: | 2016-09-28 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure and enantioselectivity of terpene cyclization in SAM-dependent methyltransferase TleD
Biochem.J., 473, 2016
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5GM1
 | | Crystal structure of methyltransferase TleD complexed with SAH | | Descriptor: | O-methylransferase, S-ADENOSYL-L-HOMOCYSTEINE | | Authors: | Yu, F, Li, M.J, Xu, C.Y, Zhou, H, Sun, B, Wang, Z.J, Xu, Q, Xie, M.Y, Zuo, G, Huang, P, Wang, Q.S, He, J.H. | | Deposit date: | 2016-07-12 | | Release date: | 2016-09-28 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.501 Å) | | Cite: | Crystal structure and enantioselectivity of terpene cyclization in SAM-dependent methyltransferase TleD
Biochem.J., 473, 2016
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1YF6
 | | Structure of a quintuple mutant of photosynthetic reaction center from rhodobacter sphaeroides | | Descriptor: | BACTERIOCHLOROPHYLL A, BACTERIOPHEOPHYTIN A, CARDIOLIPIN, ... | | Authors: | Paddock, M.L, Chang, C, Xu, Q, Abresch, E.C, Axelrod, H.L. | | Deposit date: | 2004-12-30 | | Release date: | 2005-05-17 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Quinone (Q(B)) Reduction by B-Branch Electron Transfer in Mutant Bacterial Reaction Centers from Rhodobacter sphaeroides: Quantum Efficiency and X-ray Structure.
Biochemistry, 44, 2005
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