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Sequence, Chains, Asymmetric and Biological Units

Title OCTAMERIC RNA DUPLEX CO-CRYSTALLIZED WITH COBALT(II)CHLORIDE
Keywords RNA, DUPLEX, DI- AND TRIVALENT METAL IONS
Experiment X-ray diffraction
Number of Models  1


   Database       ID code    StatusCoordinate files
        Header     Asymmetric unit     Biological unit  

PDB   4U3R     released     available     available     Quaternary Structure Server  


Asymmetric unit from PDB
 Unit     Type     Name   Chain ID   Residues   Atoms   Hetatoms 
1  RNA    A 8 255 0
2  RNA    B 8 255 0
3  Ligand   RNA (5'-R(*UP*CP*GP*UP*AP*CP*GP*A)-3')  A 3 0 3
4 Water     87 0 87
total       106 510 90

Nucleic acids
Unit 1 U1 C2 G3 U4 A5 C6 G7 A8
Unit 2 U1 C2 G3 U4 A5 C6 G7 A8

Ligands
Unit 3 CO101 CO102 CO103

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