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Sequence, Chains, Asymmetric and Biological Units

Title HIV-1 SUBTYPE B 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   1XPE     released     available     available     Quaternary Structure Server  


Asymmetric unit from PDB
 Unit     Type     Name   Chain ID   Residues   Atoms   Hetatoms 
1  RNA    A 23 491 0
2  RNA    B 23 491 0
3  Ligand   5'- R(*CP*UP*UP*GP*CP*UP*GP*AP*AP*GP*CP*GP*CP*GP*CP*AP*CP*GP*GP *CP*AP*AP*G)-3'  A 5 0 9
4  Ligand   5'- R(*CP*UP*UP*GP*CP*UP*GP*AP*AP*GP*CP*GP*CP*GP*CP*AP*CP*GP*GP *CP*AP*AP*G)-3'  B 6 0 18
5 Water     121 0 121
total       178 982 148

Nucleic acids
Unit 1 C1 U2 U3 G4 C5 U6 G7 A8 A9 G10 C11 G12 C13 G14 C15 A16 C17 G18 G19 C20 A21 A22 G23
Unit 2 C1 U2 U3 G4 C5 U6 G7 A8 A9 G10 C11 G12 C13 G14 C15 A16 C17 G18 G19 C20 A21 A22 G23

Ligands
Unit 3 MG101 CL102 NA103 SO4108 NA111
Unit 4 SO4104 NA105 NA106 SO4107 SO4109 MG110

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