2E4I
 
 | | Human Telomeric DNA mixed-parallel/antiparallel quadruplex under Physiological Ionic Conditions Stabilized by Proper Incorporation of 8-Bromoguanosines | | Descriptor: | DNA (5'-D(*DAP*(BGM)P*DGP*DGP*DTP*DTP*DAP*(BGM)P*DGP*DGP*DTP*DTP*DAP*(BGM)P*(BGM)P*DGP*DTP*DTP*DAP*(BGM)P*DGP*DG)-3') | | Authors: | Matsugami, A, Xu, Y, Noguchi, Y, Sugiyama, H, Katahira, M. | | Deposit date: | 2006-12-11 | | Release date: | 2007-12-11 | | Last modified: | 2022-03-09 | | Method: | SOLUTION NMR | | Cite: | Structure of a human telomeric DNA sequence stabilized by 8-bromoguanosine substitutions, as determined by NMR in a K+ solution
Febs J., 274, 2007
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1OZ8
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2RMQ
 | | Solution structure of fully modified 4'-thioDNA with the sequence of d(CGCGAATTCGCG) | | Descriptor: | DNA (5'-D(*(C4S)P*(S4G)P*(C4S)P*(S4G)P*(S4A)P*(S4A)P*(T49)P*(T49)P*(C4S)P*(S4G)P*(C4S)P*(S4G))-3') | | Authors: | Matsugami, A, Ohyama, T, Inada, M, Katahira, M. | | Deposit date: | 2007-11-12 | | Release date: | 2008-04-15 | | Last modified: | 2022-03-16 | | Method: | SOLUTION NMR | | Cite: | Unexpected A-form formation of 4'-thioDNA in solution, revealed by NMR, and the implications as to the mechanism of nuclease resistance
Nucleic Acids Res., 36, 2008
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1MYQ
 | | An intramolecular quadruplex of (GGA)(4) triplet repeat DNA with a G:G:G:G tetrad and a G(:A):G(:A):G(:A):G heptad, and its dimeric interaction | | Descriptor: | 5'-D(*GP*GP*AP*GP*GP*AP*GP*GP*AP*GP*GP*A)-3' | | Authors: | Matsugami, A, Ouhashi, K, Kanagawa, M, Liu, H, Kanagawa, S, Uesugi, S, Katahira, M. | | Deposit date: | 2002-10-04 | | Release date: | 2002-10-23 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | An intramolecular quadruplex of (GGA)(4) triplet repeat DNA with a G:G:G:G tetrad and a G(:A):G(:A):G(:A):G heptad, and its dimeric interaction.
J.Mol.Biol., 313, 2001
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1NBK
 | | The structure of RNA aptamer for HIV Tat complexed with two argininamide molecules | | Descriptor: | 2-AMINO-5-GUANIDINO-PENTANOIC ACID, RNA aptamer | | Authors: | Matsugami, A, Kobayashi, S, Ouhashi, K, Uesugi, S, Yamamoto, R, Taira, K, Nishikawa, S, Kumar, P.K.R, Katahira, M. | | Deposit date: | 2002-12-03 | | Release date: | 2003-12-03 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | Structural Basis of the Highly Efficient Trapping of the HIV Tat Protein by an RNA Aptamer
Structure, 11, 2003
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8GS7
 | | SOLUTION NMR STRUCTURE OF N-TERMINAL DOMAIN OF TRICONEPHILA CLAVIPES MAJOR AMPULLATE SPIDROIN 2 | | Descriptor: | Major ampullate spidroin 2 variant 3 | | Authors: | Oktaviani, N.A, Malay, A.D, Matsugami, A, Hayashi, F, Numata, K. | | Deposit date: | 2022-09-05 | | Release date: | 2023-03-15 | | Last modified: | 2023-04-26 | | Method: | SOLUTION NMR | | Cite: | Unusual p K a Values Mediate the Self-Assembly of Spider Dragline Silk Proteins.
Biomacromolecules, 24, 2023
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2KBO
 | | Structure, interaction, and real-time monitoring of the enzymatic reaction of wild type APOBEC3G | | Descriptor: | DNA dC->dU-editing enzyme APOBEC-3G, ZINC ION | | Authors: | Furukawa, A, Nagata, T, Matsugami, A, Habu, Y, Sugiyama, R, Hayashi, F, Kobayashi, N, Yokoyama, S, Takaku, H, Katahira, M. | | Deposit date: | 2008-12-04 | | Release date: | 2009-02-03 | | Last modified: | 2022-03-16 | | Method: | SOLUTION NMR | | Cite: | Structure, interaction and real-time monitoring of the enzymatic reaction of wild-type APOBEC3G
Embo J., 28, 2009
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7WIO
 | | NMR structure of N-terminal domain of Triconephila clavipes of major ampullate spidroin 1 | | Descriptor: | Major ampullate spidroin 1A | | Authors: | Oktaviani, N.A, Malay, A.D, Matsugami, A, Hayashi, F, Numata, K. | | Deposit date: | 2022-01-04 | | Release date: | 2023-03-15 | | Last modified: | 2023-04-26 | | Method: | SOLUTION NMR | | Cite: | Unusual p K a Values Mediate the Self-Assembly of Spider Dragline Silk Proteins.
Biomacromolecules, 24, 2023
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7CCN
 | | The binding structure of a lanthanide binding tag (LBT3) with lutetium ion (Lu3+) | | Descriptor: | LBT3, LUTETIUM (III) ION | | Authors: | Hatanaka, T, Kikkawa, N, Matsugami, A, Hosokawa, Y, Hayashi, F, Ishida, N. | | Deposit date: | 2020-06-17 | | Release date: | 2021-04-28 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | The origins of binding specificity of a lanthanide ion binding peptide.
Sci Rep, 10, 2020
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7CCO
 | | The binding structure of a lanthanide binding tag (LBT3) with lanthanum ion (La3+) | | Descriptor: | LANTHANUM (III) ION, LBT3 | | Authors: | Hatanaka, T, Kikkawa, N, Matsugami, A, Hosokawa, Y, Hayashi, F, Ishida, N. | | Deposit date: | 2020-06-17 | | Release date: | 2021-04-28 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | The origins of binding specificity of a lanthanide ion binding peptide.
Sci Rep, 10, 2020
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7E5P
 | | Aptamer enhancing peroxidase activity of myoglobin | | Descriptor: | DNA (5'-D(*GP*GP*GP*TP*GP*GP*GP*TP*TP*GP*GP*GP*AP*GP*GP*G)-3') | | Authors: | Tsukakoshi, K, Matsugami, A, Khunathai, K, Kanazashi, M, Yamagishi, Y, Nakama, K, Oshikawa, D, Hayashi, F, Kuno, H, Ikebukuro, K. | | Deposit date: | 2021-02-19 | | Release date: | 2021-06-16 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | G-quadruplex-forming aptamer enhances the peroxidase activity of myoglobin against luminol.
Nucleic Acids Res., 49, 2021
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2RQJ
 | | Quadruplex structure of an RNA aptamer against bovine prion protein | | Descriptor: | RNA (5'-R(*GP*GP*AP*GP*GP*AP*GP*GP*AP*GP*GP*A)-3') | | Authors: | Katahira, M, Mashima, T, Matsugami, A, Nishikawa, F, Nishikawa, S. | | Deposit date: | 2009-07-18 | | Release date: | 2009-11-17 | | Last modified: | 2022-03-16 | | Method: | SOLUTION NMR | | Cite: | Unique quadruplex structure and interaction of an RNA aptamer against bovine prion protein
Nucleic Acids Res., 37, 2009
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1MY9
 | | Solution structure of a K+ cation stabilized dimeric RNA quadruplex containing two G:G(:A):G:G(:A) hexads, G:G:G:G tetrads and UUUU loops | | Descriptor: | 5'-R(*GP*GP*AP*GP*GP*UP*UP*UP*UP*GP*GP*AP*GP*G)-3' | | Authors: | Liu, H, Matsugami, A, Katahira, M, Uesugi, S. | | Deposit date: | 2002-10-04 | | Release date: | 2003-10-07 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | A Dimeric RNA Quadruplex Architecture Comprised of Two G:G(:A):G:G(:A) Hexads, G:G:G:G Tetrads and UUUU Loops
J.Mol.Biol., 322, 2002
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