4LVX - JenaLib

Title :   STRUCTURE OF THE THF RIBOSWITCH BOUND TO TETRAHYDROBIOPTERIN

Authors :   J. J. Trausch, R. T. Batey

Date :   26 Jul 13 (Deposition) - 19 Mar 14 (Release) - 19 Mar 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

Chains :   Asym./Biol. Unit : A

Keywords :   Aptamers, Nucleotide, Bacillus Subtilis, Bacterial Proteins, Base Sequence, Binding Sites, Calorimetry, Folic Acid, Gene Expression Regulation, Bacterial, Guanine, Leucovorin, Ligands, Magnesium, Molecular Sequence Data, Nucleic Acid Conformation, Point Mutation, Protein Binding, Protein Structure, Secondary, Rna, Riboswitch, S- Adenosylmethionine, Streptococcus Mutans, Terminator Regions, Genetic, Tetrahydrofolates, Thermodynamics, Transcription, Three-Way Junction, Pseudoknot, Regulation, Ncrna, Tetrahydrobiopterin Binding, Mrna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. J. Trausch, R. T. Batey
A Disconnect Between High-Affinity Binding And Efficient Regulation By Antifolates And Purines In The Tetrahydrofolate Riboswitch.
Chem. Biol. V. 21 205 2014
PubMed-ID: 24388757 | Reference-DOI: 10.1016/J.CHEMBIOL.2013.11.012
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (2, 2)

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	U A:25 , G A:26 , C A:53 , G A:54 , G A:68	BINDING SITE FOR RESIDUE H4B A 101
2	AC2	SOFTWARE	U A:7 , A A:8 , U A:35 , U A:42 , G A:44 , G A:78 , C A:79 , HOH A:290	BINDING SITE FOR RESIDUE H4B A 102

SS Bonds (0, 0)

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Exons (0, 0)

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Chain A from PDB  Type:RNA  Length:89
                                                                                                                        
                  4lvx A  1 GGAGAGUAGAUGAUUCGCGUUAAGUGUGUGUGAAUGGGAUGUCGUCACACAACGAAGCGAGAGCGCGGUGAAUCAUUGCAUCCGCUCCA 89
                                    10        20        30        40        50        60        70        80

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SCOP Domains (0, 0)

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