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BMRB NMR-STAR Atom Table Generator for Nucleic Acid Chemical Shift Assignments

This form is used to generate tables of atoms for a given polynucleotide. The tables are produced in NMR-STAR format and are suitable for including with submissions to BMRB. The NMR-STAR format contains only ASCII characters and can be easily edited. The output will also include the sequence as entered and the sequence in NMR-STAR format.

Presently, the Generator can produce tables for only the common 6 nucleotides (ATCGUI). If another monomer occurs in the polynucleotide, please place an "X" at that point in the sequence.

Please select the NMR-STAR format you wish to use, by default 3.1 will be used:

NMR-STAR 3.1 format NMR-STAR 2.1 format

By default, the Generator produces tables containing every atom in every nucleotide in the polynucleotide it's given. Tables containing subsets of the possible atoms can be produced by making choices that limit the output to specific atoms or specific bases. For more information on producing these subsets, see Help.
Enter the base sequence here, using one-letter codes. 

 1   5   10   15   20   25   30   35   40   45   50   55   60


This sequence is: DNA RNA

Select which atoms to include:

Atoms Observed in Routine NMR Studies (Default Condition)
All Atoms

List only these nuclei....

H All Protons    
C All Carbons Sugar Carbons Base Carbons
N All Nitrogens    
P All Phosphorus    

Heavy Atoms (carbon, phosphorus, and nitrogen)

List only these nucleotides...

Adenine
Thymine
Guanine
Cytosine
Uracil
Inosine

All nucleotides except those selected above

Include description of ambiguity codes


Help for the Table Generator

Specific atoms can be listed by selecting the atoms by element and position (eg. sugar carbons), or by class (eg. all heavy atoms) in any combination. All atom selections are combined by producing their logical union. For example, selecting "base carbons" and "all hydrogens" will produce a table of atoms satisfying either of those conditions.

The tables generated can be limited to selected bases as well. Again, if several bases are selected, the table will contain bases from all choices made.

If atoms are specified by choosing both specific atoms and specific bases, the tables will be generated by taking the logical intersection of the specific atoms and the bases. So, if "heavy atoms", "uracil", and "adenine" are chosen, the table will contain only heavy atoms in uracil and adenine.

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