<!-- ============================================
     ::DATATOOL:: Generated from "seqcode.asn"
     ::DATATOOL:: by application DATATOOL version 1.9.0
     ::DATATOOL:: on 04/10/2008 16:04:22
     ============================================ -->

<!-- ============================================ -->
<!-- This section is mapped from module "NCBI-SeqCode"
================================================= -->

<!--
$Revision: 6.0 $
  *********************************************************************

  These are code and conversion tables for NCBI sequence codes
  ASN.1 for the sequences themselves are define in seq.asn

  Seq-map-table and Seq-code-table REQUIRE that codes start with 0
    and increase continuously.  So IUPAC codes, which are upper case
    letters will always have 65 0 cells before the codes begin.  This
    allows all codes to do indexed lookups for things

  Valid names for code tables are:
    IUPACna
    IUPACaa
    IUPACeaa
    IUPACaa3     3 letter amino acid codes : parallels IUPACeaa
                   display only, not a data exchange type
    NCBI2na
    NCBI4na
    NCBI8na
    NCBI8aa
    NCBIstdaa
     probability types map to IUPAC types for display as characters
-->

<!-- Elements used by other modules:
          Seq-code-table,
          Seq-map-table,
          Seq-code-set -->
<!-- ============================================ -->

<!-- sequence representations -->
<!ELEMENT Seq-code-type %ENUM;>

<!--
    iupacna	-  IUPAC 1 letter nuc acid code
    iupacaa	-  IUPAC 1 letter amino acid code
    ncbi2na	-  2 bit nucleic acid code
    ncbi4na	-  4 bit nucleic acid code
    ncbi8na	-  8 bit extended nucleic acid code
    ncbipna	-  nucleic acid probabilities
    ncbi8aa	-  8 bit extended amino acid codes
    ncbieaa	-  extended ASCII 1 letter aa codes
    ncbipaa	-  amino acid probabilities
    iupacaa3	-  3 letter code only for display
    ncbistdaa	-  consecutive codes for std aas, 0-25
-->
<!ATTLIST Seq-code-type value (
        iupacna |
        iupacaa |
        ncbi2na |
        ncbi4na |
        ncbi8na |
        ncbipna |
        ncbi8aa |
        ncbieaa |
        ncbipaa |
        iupacaa3 |
        ncbistdaa
        ) #REQUIRED >


<!-- for tables of sequence mappings  -->
<!ELEMENT Seq-map-table (
        Seq-map-table_from, 
        Seq-map-table_to, 
        Seq-map-table_num, 
        Seq-map-table_start-at?, 
        Seq-map-table_table)>

<!-- code to map from -->
<!ELEMENT Seq-map-table_from (Seq-code-type)>

<!-- code to map to -->
<!ELEMENT Seq-map-table_to (Seq-code-type)>

<!-- number of rows in table -->
<!ELEMENT Seq-map-table_num (%INTEGER;)>

<!-- index offset of first element -->
<!ELEMENT Seq-map-table_start-at (%INTEGER;)>

<!-- table of values, in from-to order -->
<!ELEMENT Seq-map-table_table (Seq-map-table_table_E*)>


<!ELEMENT Seq-map-table_table_E (%INTEGER;)>

<!-- for names of coded values -->
<!ELEMENT Seq-code-table (
        Seq-code-table_code, 
        Seq-code-table_num, 
        Seq-code-table_one-letter, 
        Seq-code-table_start-at?, 
        Seq-code-table_table, 
        Seq-code-table_comps?)>

<!-- name of code -->
<!ELEMENT Seq-code-table_code (Seq-code-type)>

<!-- number of rows in table -->
<!ELEMENT Seq-code-table_num (%INTEGER;)>

<!-- symbol is ALWAYS 1 letter? -->
<!ELEMENT Seq-code-table_one-letter EMPTY>
<!ATTLIST Seq-code-table_one-letter value ( true | false ) #REQUIRED >


<!-- index offset of first element -->
<!ELEMENT Seq-code-table_start-at (%INTEGER;)>

<!-- an explanatory name or string -->
<!ELEMENT Seq-code-table_table (Seq-code-table_table_E*)>


<!ELEMENT Seq-code-table_table_E (
        Seq-code-table_table_E_symbol, 
        Seq-code-table_table_E_name)>

<!-- the printed symbol or letter -->
<!ELEMENT Seq-code-table_table_E_symbol (#PCDATA)>

<!ELEMENT Seq-code-table_table_E_name (#PCDATA)>

<!-- pointers to complement nuc acid -->
<!ELEMENT Seq-code-table_comps (Seq-code-table_comps_E*)>


<!ELEMENT Seq-code-table_comps_E (%INTEGER;)>

<!-- for distribution -->
<!ELEMENT Seq-code-set (
        Seq-code-set_codes?, 
        Seq-code-set_maps?)>

<!ELEMENT Seq-code-set_codes (Seq-code-table*)>

<!ELEMENT Seq-code-set_maps (Seq-map-table*)>