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Sequence, Chains, Units

Title HIV-1 SUBTYPE A GENOMIC RNA DIMERIZATION INITIATION SITE
Keywords RNA, LOOP-LOOP COMPLEX, HIV-1
Experiment X-ray diffraction
Number of Models  1

   Database       ID code    StatusCoordinate files
        Header     Asymmetric unit     Biological unit  
PDB   1XPF     released     available     available     Quaternary Structure Server  
Asymmetric unit from PDB
 Unit     Type     Name   Chain ID   Residues   Atoms   Hetatoms 
1  RNA    A 23 490 0
2  RNA    B 23 490 0
3  Ligand   5'- R(*CP*UP*UP*GP*CP*UP*GP*AP*GP*GP*UP*GP*CP*AP*CP*AP*CP*AP*GP *CP*AP*AP*G)-3'  A 6 0 27
4  Ligand   5'- R(*CP*UP*UP*GP*CP*UP*GP*AP*GP*GP*UP*GP*CP*AP*CP*AP*CP*AP*GP *CP*AP*AP*G)-3'  B 2 0 6
5 Water     88 0 88
total       142 980 121
Nucleic acids
Unit 1   C1 U2 U3 G4 C5 U6 G7 A8 G9 G10 U11 G12 C13 A14 C15 A16 C17 A18 G19 C20 A21 A22 G23
Unit 2   C1 U2 U3 G4 C5 U6 G7 A8 G9 G10 U11 G12 C13 A14 C15 A16 C17 A18 G19 C20 A21 A22 G23
Ligands
Unit 3   SO4102 MG104 NA105 SO4106 MG107 SPM108
Unit 4   SO4101 MG103
Chirality of ribose and phosphate atoms

Check the naming of phosphate and ribose substituents. Recommended for phosphate oxygens and for ribose hydrogens in NMR structures.

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Perl script:    PDBscan.pl  (15 Sep 2016)
Author:    Peter Slickers  (slickers@leibniz-fli.de),  IMB Jena,  Germany