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  1. Jalview
  2. JAL-4673

Support import/export of LBN

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 2.12
    • Labels:
      None

      Description

      LBN - currently being formalised at the https://github.com/na-hackathon/na-hackathon-2026/issues/23 (see spec at https://github.com/na-hackathon/na-hackathon-2026/issues/23#issuecomment-4517009427).

      Extended Fasta like format structured format with structured header, and colon separated tagged payload:
      >title: chain <code>(start-end)[, chain <code>(start-end)]+
      seq : <SEQ..>[&<SEQ..>]+
      <bpt_1> : <WUSS>[&<WUSS>]+
      <bpt_n> : <WUSS>[&<WUSS>]+

      Pairing coordinate system is defined on the 'seq' line beginning with the column that is the first non-white space character (or could be at most one space after colon before start of (extended)WUSS-style dbn.

      <bpt> are LW-base pair classification codes (see https://nakb.org/basics/bases.html). Convention is that canonical (cWW) interactions are specified first.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            jprocter James Procter
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              Created:
              Updated: