1GRZ
 
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1HR2
 | | CRYSTAL STRUCTURE ANALYSIS OF A MUTANT P4-P6 DOMAIN (DELC209) OF TETRAHYMENA THEMOPHILA GROUP I INTRON. | | Descriptor: | MAGNESIUM ION, P4-P6 DELC209 MUTANT RNA RIBOZYME DOMAIN | | Authors: | Juneau, K, Podell, E.R, Harrington, D.J, Cech, T.R. | | Deposit date: | 2000-12-20 | | Release date: | 2001-04-12 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Structural basis of the enhanced stability of a mutant ribozyme domain and a detailed view of RNA--solvent interactions.
Structure, 9, 2001
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1GID
 | | CRYSTAL STRUCTURE OF A GROUP I RIBOZYME DOMAIN: PRINCIPLES OF RNA PACKING | | Descriptor: | COBALT HEXAMMINE(III), MAGNESIUM ION, P4-P6 RNA RIBOZYME DOMAIN | | Authors: | Cate, J.H, Gooding, A.R, Podell, E, Zhou, K, Golden, B.L, Kundrot, C.E, Cech, T.R, Doudna, J.A. | | Deposit date: | 1996-08-22 | | Release date: | 1996-12-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of a group I ribozyme domain: principles of RNA packing.
Science, 273, 1996
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6W6W
 | | Cryo-EM structure of CST bound to telomeric single-stranded DNA | | Descriptor: | CST complex subunit CTC1, CST complex subunit STN1, CST complex subunit TEN1, ... | | Authors: | Lim, C, Barbour, A.T, Zaug, A.J, Goodrich, K.J, McKay, A.E, Wuttke, D.S, Cech, T.R. | | Deposit date: | 2020-03-17 | | Release date: | 2020-06-03 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | The structure of human CST reveals a decameric assembly bound to telomeric DNA.
Science, 368, 2020
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2I46
 | | Crystal structure of human TPP1 | | Descriptor: | Adrenocortical dysplasia protein homolog | | Authors: | Wang, F, Podell, E.R, Zaug, A.J, Yang, Y.T, Baciu, P, Else, T, Hammer, G.D, Cech, T.R, Lei, M. | | Deposit date: | 2006-08-21 | | Release date: | 2006-11-28 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | The POT1-TPP1 telomere complex is a telomerase processivity factor.
Nature, 445, 2007
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3KJP
 | | Crystal Structure of hPOT1V2-GGTTAGGGTTAG | | Descriptor: | 5'-D(*G*GP*TP*TP*AP*GP*GP*GP*TP*TP*AP*G)-3', Protection of telomeres protein 1 | | Authors: | Nandakumar, J, Cech, T.R, Podell, E.R. | | Deposit date: | 2009-11-03 | | Release date: | 2010-01-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | How telomeric protein POT1 avoids RNA to achieve specificity for single-stranded DNA.
Proc.Natl.Acad.Sci.USA, 107, 2010
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3KJO
 | | Crystal Structure of hPOT1V2-dTrUd(AGGGTTAG) | | Descriptor: | DNA/RNA (5'-D(*T)-R(P*U)-D(P*AP*GP*GP*GP*TP*TP*AP*G)-3'), Protection of telomeres protein 1 | | Authors: | Nandakumar, J, Cech, T.R, Podell, E.R. | | Deposit date: | 2009-11-03 | | Release date: | 2010-01-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | How telomeric protein POT1 avoids RNA to achieve specificity for single-stranded DNA.
Proc.Natl.Acad.Sci.USA, 107, 2010
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2B2A
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1QZG
 | | Crystal structure of Pot1 (protection of telomere)- ssDNA complex | | Descriptor: | Protection of telomeres protein 1, THYMIDINE-5'-PHOSPHATE, telomeric single-stranded DNA | | Authors: | Lei, M, Podell, E.R, Baumann, P, Cech, T.R. | | Deposit date: | 2003-09-16 | | Release date: | 2003-11-18 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | DNA self-recognition in the structure of Pot1 bound to telomeric single-stranded DNA
Nature, 426, 2003
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1QZH
 | | Crystal structure of Pot1 (protection of telomere)- ssDNA complex | | Descriptor: | Protection of telomeres protein 1, telomeric single-stranded DNA | | Authors: | Lei, M, Podell, E.R, Baumann, P, Cech, T.R. | | Deposit date: | 2003-09-16 | | Release date: | 2003-11-25 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | DNA self-recognition in the structure of Pot1 bound to telomeric single-stranded DNA
Nature, 426, 2003
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1XJV
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1X8W
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4NBO
 | | Human steroid receptor RNA activator protein carboxy-terminal domain | | Descriptor: | Steroid receptor RNA activator 1 | | Authors: | Mckay, D.B, Xi, L, Barthel, K.K.B, Cech, T.C. | | Deposit date: | 2013-10-23 | | Release date: | 2014-02-05 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.807 Å) | | Cite: | Structure and function of steroid receptor RNA activator protein, the proposed partner of SRA noncoding RNA.
J.Mol.Biol., 426, 2014
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8FYH
 | | G4 RNA-mediated PRC2 dimer | | Descriptor: | G4 RNA, Histone-binding protein RBBP4, Histone-lysine N-methyltransferase EZH2, ... | | Authors: | Song, J, Kasinath, V. | | Deposit date: | 2023-01-26 | | Release date: | 2023-10-04 | | Last modified: | 2024-10-30 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Structural basis for inactivation of PRC2 by G-quadruplex RNA.
Science, 381, 2023
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9DCH
 | | Single-stranded RNA-mediated PRC2 dimer | | Descriptor: | Isoform 2 of Histone-lysine N-methyltransferase EZH2, Polycomb protein EED, Polycomb protein SUZ12, ... | | Authors: | Song, J.S, Kasinath, V.K. | | Deposit date: | 2024-08-26 | | Release date: | 2025-03-12 | | Last modified: | 2025-10-15 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | RNA-induced PRC2 inhibition depends on the sequence of bound RNA.
Biorxiv, 2025
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8SOJ
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8SOK
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6BJX
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6D8L
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6D8N
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6D8M
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6D8O
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376D
 | | A ZIPPER-LIKE DNA DUPLEX D(GCGAAAGCT) | | Descriptor: | COBALT HEXAMMINE(III), DNA (5'-D(*GP*(CBR)P*GP*AP*AP*AP*GP*CP*T)-3') | | Authors: | Cruse, W.B.T, Shepard, W, Prange, T, delalFortelle, E, Fourme, R. | | Deposit date: | 1998-01-22 | | Release date: | 1999-10-26 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | A zipper-like duplex in DNA: the crystal structure of d(GCGAAAGCT) at 2.1 A resolution.
Structure, 6, 1998
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9C8U
 | | Human PRC2 - RvLEAM (short) (1:6 molar ratio), cross-linked 10 min | | Descriptor: | Isoform 2 of Histone-lysine N-methyltransferase EZH2, Polycomb protein EED, Polycomb protein SUZ12, ... | | Authors: | Abe, K.M, Li, G, He, Q, Grant, T, Lim, C. | | Deposit date: | 2024-06-13 | | Release date: | 2024-09-04 | | Last modified: | 2025-05-28 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Small LEA proteins mitigate air-water interface damage to fragile cryo-EM samples during plunge freezing.
Nat Commun, 15, 2024
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1U6B
 | | CRYSTAL STRUCTURE OF A SELF-SPLICING GROUP I INTRON WITH BOTH EXONS | | Descriptor: | 197-MER, 5'-R(*AP*AP*GP*CP*CP*AP*CP*AP*CP*AP*AP*AP*CP*CP*AP*GP*AP*CP*GP *GP*CP*C)-3', 5'-R(*CP*AP*(5MU))-3', ... | | Authors: | Adams, P.L, Stahley, M.R, Kosek, A.B, Wang, J, Strobel, S.A. | | Deposit date: | 2004-07-29 | | Release date: | 2004-08-10 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Crystal Structure of a Self-Splicing Group I Intron with Both Exons.
Nature, 430, 2004
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