305D
 
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306D
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159D
 | | SIDE BY SIDE BINDING OF TWO DISTAMYCIN A DRUGS IN THE MINOR GROOVE OF AN ALTERNATING B-DNA DUPLEX | | Descriptor: | DISTAMYCIN A, DNA (5'-D(*IP*CP*IP*CP*IP*CP*IP*C)-3'), MAGNESIUM ION | | Authors: | Chen, X, Ramakrishnan, B, Rao, S.T, Sundaralingam, M. | | Deposit date: | 1994-02-10 | | Release date: | 1995-02-07 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Binding of two distamycin A molecules in the minor groove of an alternating B-DNA duplex.
Nat.Struct.Biol., 1, 1994
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6RWG
 | | Structure of HIV-1 CAcSP1NC mutant(W41A,M42A) interacting with maturation inhibitor EP39 | | Descriptor: | Gag polyprotein, ZINC ION | | Authors: | Chen, X, Coric, P, Larue, V, Nonin-Lecomte, S, Bouaziz, S, Structural Genomics Consortium (SGC) | | Deposit date: | 2019-06-05 | | Release date: | 2020-05-20 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | The HIV-1 maturation inhibitor, EP39, interferes with the dynamic helix-coil equilibrium of the CA-SP1 junction of Gag.
Eur.J.Med.Chem., 204, 2020
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1EGA
 | | CRYSTAL STRUCTURE OF A WIDELY CONSERVED GTPASE ERA | | Descriptor: | PROTEIN (GTP-BINDING PROTEIN ERA), SULFATE ION | | Authors: | Chen, X, Ji, X. | | Deposit date: | 1998-12-01 | | Release date: | 1999-07-12 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structure of ERA: a GTPase-dependent cell cycle regulator containing an RNA binding motif.
Proc.Natl.Acad.Sci.USA, 96, 1999
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6Z2F
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4QDJ
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4QDK
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1XCA
 | | APO-CELLULAR RETINOIC ACID BINDING PROTEIN II | | Descriptor: | CELLULAR RETINOIC ACID BINDING PROTEIN TYPE II | | Authors: | Chen, X, Ji, X. | | Deposit date: | 1996-12-31 | | Release date: | 1998-07-01 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of apo-cellular retinoic acid-binding protein type II (R111M) suggests a mechanism of ligand entry.
J.Mol.Biol., 278, 1998
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217D
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216D
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1EKA
 | | NMR AND MOLECULAR MODELING REVEAL THAT DIFFERENT HYDROGEN BONDING PATTERNS ARE POSSIBLE FOR GU PAIRS: ONE HYDROGEN BOND FOR EACH GU PAIR IN R(GGCGUGCC)2 AND TWO FOR EACH GU PAIR IN R(GAGUGCUC)2 | | Descriptor: | RNA (5'-R(*GP*AP*GP*UP*GP*CP*UP*C)-3') | | Authors: | Chen, X, McDowell, J.A, Kierzek, R, Krugh, T.R, Turner, D.H. | | Deposit date: | 2000-03-07 | | Release date: | 2000-11-13 | | Last modified: | 2022-02-16 | | Method: | SOLUTION NMR | | Cite: | Nuclear magnetic resonance spectroscopy and molecular modeling reveal that different hydrogen bonding patterns are possible for G.U pairs: one hydrogen bond for each G.U pair in r(GGCGUGCC)(2) and two for each G.U pair in r(GAGUGCUC)(2).
Biochemistry, 39, 2000
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1EKD
 | | NMR AND MOLECULAR MODELING REVEAL THAT DIFFERENT HYDROGEN BONDING PATTERNS ARE POSSIBLE FOR GU PAIRS: ONE HYDROGEN BOND FOR EACH GU PAIR IN R(GGCGUGCC)2 AND TWO FOR EACH GU PAIR IN R(GAGUGCUC)2 | | Descriptor: | RNA (5'-R(*GP*GP*CP*GP*UP*GP*CP*C)-3') | | Authors: | Chen, X, McDowell, J.A, Kierzek, R, Krugh, T.R, Turner, D.H. | | Deposit date: | 2000-03-07 | | Release date: | 2000-11-13 | | Last modified: | 2022-02-16 | | Method: | SOLUTION NMR | | Cite: | Nuclear magnetic resonance spectroscopy and molecular modeling reveal that different hydrogen bonding patterns are possible for G.U pairs: one hydrogen bond for each G.U pair in r(GGCGUGCC)(2) and two for each G.U pair in r(GAGUGCUC)(2).
Biochemistry, 39, 2000
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1G3A
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304D
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8XHU
 | | Crystal structure of Helicobacter pylori IspDF | | Descriptor: | 1,2-ETHANEDIOL, Bifunctional enzyme IspD/IspF, CHLORIDE ION, ... | | Authors: | Chen, X, Wu, D. | | Deposit date: | 2023-12-18 | | Release date: | 2024-04-10 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Two natural compounds as potential inhibitors against the Helicobacter pylori and Acinetobacter baumannii IspD enzymes.
Int J Antimicrob Agents, 2024
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8XKF
 | | Crystal structure of Helicobacter pylori IspDF with substrate CTP | | Descriptor: | 1,2-ETHANEDIOL, Bifunctional enzyme IspD/IspF, CHLORIDE ION, ... | | Authors: | Chen, X, Wu, D. | | Deposit date: | 2023-12-23 | | Release date: | 2024-04-10 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Two natural compounds as potential inhibitors against the Helicobacter pylori and Acinetobacter baumannii IspD enzymes.
Int J Antimicrob Agents, 2024
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8XKG
 | | Crystal structure of Acinetobacter baumannii IspD | | Descriptor: | 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase, GLYCEROL | | Authors: | Chen, X, Wu, D. | | Deposit date: | 2023-12-23 | | Release date: | 2024-04-10 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Two natural compounds as potential inhibitors against the Helicobacter pylori and Acinetobacter baumannii IspD enzymes.
Int J Antimicrob Agents, 2024
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8WAT
 | | De novo transcribing complex 10 (TC10), the early elongation complex with Pol II positioned 10nt downstream of TSS | | Descriptor: | Alpha-amanitin, DNA-directed RNA polymerase II subunit E, DNA-directed RNA polymerase II subunit F, ... | | Authors: | Chen, X, Liu, W, Wang, Q, Wang, X, Ren, Y, Qu, X, Li, W, Xu, Y. | | Deposit date: | 2023-09-08 | | Release date: | 2023-12-06 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (2.82 Å) | | Cite: | Structural visualization of transcription initiation in action.
Science, 382, 2023
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8WAV
 | | De novo transcribing complex 12 (TC12), the early elongation complex with Pol II positioned 12nt downstream of TSS | | Descriptor: | Alpha-amanitin, DNA-directed RNA polymerase II subunit E, DNA-directed RNA polymerase II subunit F, ... | | Authors: | Chen, X, Liu, W, Wang, Q, Wang, X, Ren, Y, Qu, X, Li, W, Xu, Y. | | Deposit date: | 2023-09-08 | | Release date: | 2023-12-06 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (2.72 Å) | | Cite: | Structural visualization of transcription initiation in action.
Science, 382, 2023
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8WAZ
 | | De novo transcribing complex 16 (TC16), the early elongation complex with Pol II positioned 16nt downstream of TSS | | Descriptor: | Alpha-amanitin, DNA-directed RNA polymerase II subunit E, DNA-directed RNA polymerase II subunit F, ... | | Authors: | Chen, X, Liu, W, Wang, Q, Wang, X, Ren, Y, Qu, X, Li, W, Xu, Y. | | Deposit date: | 2023-09-08 | | Release date: | 2023-12-06 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (2.76 Å) | | Cite: | Structural visualization of transcription initiation in action.
Science, 382, 2023
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8WAL
 | | Structure of transcribing complex 3 (TC3), the initially transcribing complex with Pol II positioned 3nt downstream of TSS. | | Descriptor: | Alpha-amanitin, CDK-activating kinase assembly factor MAT1, DNA-directed RNA polymerase II subunit E, ... | | Authors: | Chen, X, Liu, W, Wang, Q, Wang, X, Ren, Y, Qu, X, Li, W, Xu, Y. | | Deposit date: | 2023-09-07 | | Release date: | 2023-12-06 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (8.52 Å) | | Cite: | Structural visualization of transcription initiation in action.
Science, 382, 2023
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8WAS
 | | Structure of transcribing complex 9 (TC9), the initially transcribing complex with Pol II positioned 9nt downstream of TSS. | | Descriptor: | Alpha-amanitin, CDK-activating kinase assembly factor MAT1, DNA-directed RNA polymerase II subunit E, ... | | Authors: | Chen, X, Liu, W, Wang, Q, Wang, X, Ren, Y, Qu, X, Li, W, Xu, Y. | | Deposit date: | 2023-09-08 | | Release date: | 2023-12-06 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (6.13 Å) | | Cite: | Structural visualization of transcription initiation in action.
Science, 382, 2023
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8WAK
 | | Structure of transcribing complex 2 (TC2), the initially transcribing complex with Pol II positioned 2nt downstream of TSS. | | Descriptor: | Alpha-amanitin, CDK-activating kinase assembly factor MAT1, DNA-directed RNA polymerase II subunit E, ... | | Authors: | Chen, X, Liu, W, Wang, Q, Wang, X, Ren, Y, Qu, X, Li, W, Xu, Y. | | Deposit date: | 2023-09-07 | | Release date: | 2023-12-06 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (5.47 Å) | | Cite: | Structural visualization of transcription initiation in action.
Science, 382, 2023
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8WAU
 | | De novo transcribing complex 11 (TC11), the early elongation complex with Pol II positioned 11nt downstream of TSS | | Descriptor: | Alpha-amanitin, DNA-directed RNA polymerase II subunit E, DNA-directed RNA polymerase II subunit F, ... | | Authors: | Chen, X, Liu, W, Wang, Q, Wang, X, Ren, Y, Qu, X, Li, W, Xu, Y. | | Deposit date: | 2023-09-08 | | Release date: | 2023-12-06 | | Last modified: | 2024-01-03 | | Method: | ELECTRON MICROSCOPY (2.78 Å) | | Cite: | Structural visualization of transcription initiation in action.
Science, 382, 2023
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