283D
 
 | | A CURVED RNA HELIX INCORPORATING AN INTERNAL LOOP WITH G-A AND A-A NON-WATSON-CRICK BASE PAIRING | | Descriptor: | MANGANESE (II) ION, RNA (5'-R(*GP*GP*CP*CP*GP*AP*AP*AP*GP*GP*CP*C)-3') | | Authors: | Baeyens, K.J, De Bondt, H.L, Pardi, A, Holbrook, S.R. | | Deposit date: | 1996-09-03 | | Release date: | 1996-09-30 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A curved RNA helix incorporating an internal loop with G.A and A.A non-Watson-Crick base pairing.
Proc.Natl.Acad.Sci.USA, 93, 1996
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1N2R
 | | A natural selected dimorphism in HLA B*44 alters self, peptide reportoire and T cell recognition. | | Descriptor: | ACETIC ACID, Beta-2-microglobulin, HLA DPA*0201 PEPTIDE, ... | | Authors: | Macdonald, W.A, Purcell, A.W, Williams, D.S, Mifsud, N, Ely, L.K, Gorman, J.J, Clements, C.S, Kjer-Nielsen, L, Koelle, D.M, Brooks, A.G, Lovrecz, G.O, Lu, L, Rossjohn, J, McCluskey, J. | | Deposit date: | 2002-10-24 | | Release date: | 2004-03-16 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | A naturally selected dimorphism within the HLA-B44 supertype alters class I structure, peptide repertoire, and T cell recognition.
J.Exp.Med., 198, 2003
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3LT6
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1L84
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1L83
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3LT7
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4JUO
 | | A low-resolution three-gate structure of topoisomerase IV from Streptococcus pneumoniae in space group H32 | | Descriptor: | (3S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, DNA topoisomerase 4 subunit A, DNA topoisomerase 4 subunit B, ... | | Authors: | Laponogov, I, Veselkov, D.A, Pan, X.-S, Crevel, I, Fisher, L.M, Sanderson, M.R. | | Deposit date: | 2013-03-25 | | Release date: | 2013-08-28 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (6.53 Å) | | Cite: | Structure of an 'open' clamp type II topoisomerase-DNA complex provides a mechanism for DNA capture and transport.
Nucleic Acids Res., 41, 2013
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2XIS
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4PAM
 | | A conserved phenylalanine as relay between the 5 helix and the GDP binding region of heterotrimeric G protein | | Descriptor: | CHLORIDE ION, GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, ... | | Authors: | Kaya, A.I, Lokits, A.D, Gilbert, J, Iverson, T.M, Meiler, J, Hamm, H.E. | | Deposit date: | 2014-04-09 | | Release date: | 2014-07-30 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.101 Å) | | Cite: | A Conserved Phenylalanine as a Relay between the alpha 5 Helix and the GDP Binding Region of Heterotrimeric Gi Protein alpha Subunit.
J.Biol.Chem., 289, 2014
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1X70
 | | HUMAN DIPEPTIDYL PEPTIDASE IV IN COMPLEX WITH A BETA AMINO ACID INHIBITOR | | Descriptor: | (2R)-4-OXO-4-[3-(TRIFLUOROMETHYL)-5,6-DIHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]-1-(2,4,5-TRIFLUOROPHENYL)BUTAN-2-A MINE, 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Kim, D, Wang, L, Beconi, M, Eiermann, G.J, Fisher, M.H, He, H, Hickey, G.J, Leiting, B, Lyons, K. | | Deposit date: | 2004-08-12 | | Release date: | 2005-01-18 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | (2R)-4-Oxo-4-[3-(Trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin- 7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine: A Potent, Orally Active Dipeptidyl Peptidase IV Inhibitor for the Treatment of Type 2 Diabetes
J.Med.Chem., 48, 2005
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3FOP
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6B8U
 | | Crystals Structure of B-Raf kinase domain in complex with an Imidazopyridinyl benzamide inhibitor | | Descriptor: | Serine/threonine-protein kinase B-raf, ~{N}-[3-(2-acetamidoimidazo[1,2-a]pyridin-6-yl)-4-methyl-phenyl]-3-(trifluoromethyl)benzamide | | Authors: | Appleton, B.A, Murray, J, Shafer, C.M. | | Deposit date: | 2017-10-09 | | Release date: | 2017-11-22 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.68 Å) | | Cite: | Imidazo[1,2-a]pyridin-6-yl-benzamide analogs as potent RAF inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
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4PAN
 | | A conserved phenylalanine as relay between the 5 helix and the GDP binding region of heterotrimeric G protein | | Descriptor: | CHLORIDE ION, GUANOSINE-5'-DIPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, ... | | Authors: | Kaya, A.I, Lokits, A.D, Gilbert, J, Iverson, T.M, Meiler, J, Hamm, H.E. | | Deposit date: | 2014-04-09 | | Release date: | 2014-07-30 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | A Conserved Phenylalanine as a Relay between the alpha 5 Helix and the GDP Binding Region of Heterotrimeric Gi Protein alpha Subunit.
J.Biol.Chem., 289, 2014
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4QFV
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4OTK
 | | A structural characterization of the isoniazid Mycobacterium tuberculosis drug target, Rv2971, in its unliganded form | | Descriptor: | CHLORIDE ION, MALONATE ION, Mycobacterial Enzyme Rv2971 | | Authors: | Shahine, A, Beddoe, T. | | Deposit date: | 2014-02-13 | | Release date: | 2014-05-07 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | A structural characterization of the isoniazid Mycobacterium tuberculosis drug target, Rv2971, in its unliganded form
Acta Crystallogr.,Sect.F, 70, 2014
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3J4U
 | | A new topology of the HK97-like fold revealed in Bordetella bacteriophage: non-covalent chainmail secured by jellyrolls | | Descriptor: | cementing protein, major capsid protein | | Authors: | Zhang, X, Guo, H, Jin, L, Czornyj, E, Hodes, A, Hui, W.H, Nieh, A.W, Miller, J.F, Zhou, Z.H. | | Deposit date: | 2013-10-09 | | Release date: | 2013-12-25 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | A new topology of the HK97-like fold revealed in Bordetella bacteriophage by cryoEM at 3.5 A resolution.
Elife, 2, 2013
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397D
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3LFK
 | | A reported archaeal mechanosensitive channel is a structural homolog of MarR-like transcriptional regulators | | Descriptor: | CITRIC ACID, MarR Like Protein, TVG0766549, ... | | Authors: | Liu, Z, Walton, T.A, Rees, D.C. | | Deposit date: | 2010-01-17 | | Release date: | 2010-04-14 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | A reported archaeal mechanosensitive channel is a structural homolog of MarR-like transcriptional regulators.
Protein Sci., 19, 2010
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2P7D
 | | A Minimal, 'Hinged' Hairpin Ribozyme Construct Solved with Mimics of the Product Strands at 2.25 Angstroms Resolution | | Descriptor: | 3' substrate strand, octameric fragment, 5' substrate strand, ... | | Authors: | Torelli, A.T, Krucinska, J, Wedekind, J.E. | | Deposit date: | 2007-03-20 | | Release date: | 2007-05-22 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | A comparison of vanadate to a 2'-5' linkage at the active site of a small ribozyme suggests a role for water in transition-state stabilization
Rna, 13, 2007
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2X30
 | | Crystal structure of the r139n mutant of a bifunctional enzyme pria | | Descriptor: | PHOSPHORIBOSYL ISOMERASE A, SULFATE ION | | Authors: | Noda-Garcia, L, Camacho-Zarco, A.R, Verdel-Aranda, K, Wright, H, Soberon, X, Fulop, V, Barona-Gomez, F. | | Deposit date: | 2010-01-20 | | Release date: | 2010-02-02 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Identification and Analysis of Residues Contained on Beta --> Alpha Loops of the Dual-Substrate (Betaalpha)(8) Phosphoribosyl Isomerase a (Pria) Specific for its Phosphoribosyl Anthranilate Isomerase Activity.
Protein Sci., 19, 2010
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4PAQ
 | | A conserved phenylalanine as relay between the 5 helix and the GDP binding region of heterotrimeric G protein | | Descriptor: | 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, MAGNESIUM ION | | Authors: | Kaya, A.I, Lokits, A.D, Gilbert, J, Iverson, T.M, Meiler, J, Hamm, H.E. | | Deposit date: | 2014-04-09 | | Release date: | 2014-07-30 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | A Conserved Phenylalanine as a Relay between the alpha 5 Helix and the GDP Binding Region of Heterotrimeric Gi Protein alpha Subunit.
J.Biol.Chem., 289, 2014
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1H21
 | | A novel iron centre in the split-Soret cytochrome c from Desulfovibrio desulfuricans ATCC 27774 | | Descriptor: | HEME C, SPLIT-SORET CYTOCHROME C | | Authors: | Abreu, I.A, Lourenco, A.I, Xavier, A.V, Legall, J, Coelho, A.V, Matias, P.M, Pinto, D.M, Carrondo, M.A, Teixeira, M, Saraiva, L.M. | | Deposit date: | 2002-07-30 | | Release date: | 2003-02-20 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | A Novel Iron Centre in the Split-Soret Cytochrome C from Desulfovibrio Desulfuricans Atcc 27774
J.Biol.Inorg.Chem., 8, 2003
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4PAO
 | | A conserved phenylalanine as relay between the 5 helix and the GDP binding region of heterotrimeric G protein | | Descriptor: | 5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE, Guanine nucleotide-binding protein G(i) subunit alpha-1, MAGNESIUM ION | | Authors: | Kaya, A.I, Lokits, A.D, Gilbert, J, Iverson, T.M, Meiler, J, Hamm, H.E. | | Deposit date: | 2014-04-09 | | Release date: | 2014-07-30 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.003 Å) | | Cite: | A Conserved Phenylalanine as a Relay between the alpha 5 Helix and the GDP Binding Region of Heterotrimeric Gi Protein alpha Subunit.
J.Biol.Chem., 289, 2014
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4PR6
 | | A Second Look at the HDV Ribozyme Structure and Dynamics. | | Descriptor: | HDV RIBOZYME SELF-CLEAVED, MAGNESIUM ION, U1 small nuclear ribonucleoprotein A | | Authors: | Kapral, G.J, Jain, S, Noeske, J, Doudna, J.A, Richardson, D.C, Richardson, J.S. | | Deposit date: | 2014-03-05 | | Release date: | 2014-10-29 | | Last modified: | 2014-11-26 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | New tools provide a second look at HDV ribozyme structure, dynamics and cleavage.
Nucleic Acids Res., 42, 2014
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1VHH
 | | A POTENTIAL CATALYTIC SITE WITHIN THE AMINO-TERMINAL SIGNALLING DOMAIN OF SONIC HEDGEHOG | | Descriptor: | SONIC HEDGEHOG, SULFATE ION, ZINC ION | | Authors: | Hall, T.M.T, Porter, J.A, Beachy, P.A, Leahy, D.J. | | Deposit date: | 1995-10-03 | | Release date: | 1996-01-29 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | A potential catalytic site revealed by the 1.7-A crystal structure of the amino-terminal signalling domain of Sonic hedgehog.
Nature, 378, 1995
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