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Sequence, Chains, Units

Title STRUCTURE OF STACKED G-QUADRUPLEX FORMED BY HUMAN TERRA SEQU POTASSIUM SOLUTION
Keywords RNA G-QUADRUPLEX, HUMAN TELOMERIC RNA, STACKED G-QUADRUPLEX,
Experiment NMR
Number of Models  10


   Database       ID code    StatusCoordinate files
        Header     Asymmetric unit     Biological unit  

PDB   2M18     released     available     available     Quaternary Structure Server  


Asymmetric unit from PDB
 Unit     Type     Name   Chain ID   Residues   Atoms   Hetatoms 
1  RNA    A 10 326 0
2  RNA    B 10 326 0
3  RNA    C 10 326 0
4  RNA    D 10 326 0
total       40 1304 0

Nucleic acids
Unit 1   G1 G2 G3 U4 U5 A6 G7 G8 G9 U10
Unit 2   G11 G12 G13 U14 U15 A16 G17 G18 G19 U20
Unit 3   G21 G22 G23 U24 U25 A26 G27 G28 G29 U30
Unit 4   G31 G32 G33 U34 U35 A36 G37 G38 G39 U40

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