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(-) Description

Title :  EFFECTS OF N2,N2-DIMETHYLGUANOSINE ON RNA STRUCTURE AND STABILITY: CRYSTAL STRUCTURE OF AN RNA DUPLEX WITH TANDEM M22G:A PAIRS
 
Authors :  P. S. Pallan, C. Kreutz, S. Bosio, R. Micura, M. Egli
Date :  14 Mar 08  (Deposition) - 14 Oct 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A  (1x)
Biol. Unit 3:  B  (1x)
Keywords :  Rna, N2, N2-Dimethyl Guanosine, X-Ray Crystal Structure, M22G:A Pair, Rrna, Trna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. S. Pallan, C. Kreutz, S. Bosio, R. Micura, M. Egli
Effects Of N2, N2-Dimethylguanosine On Rna Structure And Stability: Crystal Structure Of An Rna Duplex With Tandem M2 2G:A Pairs.
Rna V. 14 2125 2008
PubMed-ID: 18772248  |  Reference-DOI: 10.1261/RNA.1078508
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - RNA (5'-R(*GP*GP*AP*CP*GP*(M2G) P*AP*CP*GP*UP*CP*CP*U)-3')
    Chains: A, B
    Engineered: YES
    Synthetic: YES

 Structural Features

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  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (1x): A 
Biological Unit 3 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1M2G2Mod. NucleotideN2-DIMETHYLGUANOSINE-5'-MONOPHOSPHATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1M2G2Mod. NucleotideN2-DIMETHYLGUANOSINE-5'-MONOPHOSPHATE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1M2G1Mod. NucleotideN2-DIMETHYLGUANOSINE-5'-MONOPHOSPHATE
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1M2G1Mod. NucleotideN2-DIMETHYLGUANOSINE-5'-MONOPHOSPHATE

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Chain A from PDB  Type:RNA  Length:13
                                            
                  3cjz A  1 GGACGgACGUCCU 13
                                 |  10   
                                 6-M2G   


Chain B from PDB  Type:RNA  Length:13
                                            
                  3cjz B 14 GGACGgACGUCCU 26
                                 |  23   
                                19-M2G
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