sokrypton / sokrypton/ColabFold

MMseqs returns no hits.

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Description

The following sequence returns no hits when submitted to either af_mmseqs2 or af_advanced:

NVEPLNGQSEVTGMLDKDITLQWQITFLKGEMLQSHDIYLPNRTKIVSNQPPELTPVGKRMYGTRLVPVFDADAAVFKLTLKNVKFTDSSHNFTLVVAFERKDDFNRRTGVADINIVNVE

However, if I truncate it by one aa, I get 70 hits. This is with both af_mmseqs2 or af_advanced
NVEPLNGQSEVTGMLDKDITLQWQITFLKGEMLQSHDIYLPNRTKIVSNQPPELTPVGKRMYGTRLVPVFDADAAVFKLTLKNVKFTDSSHNFTLVVAFERKDDFNRRTGVADINIVNV

I am unable to tell if this is the same bug as reported in issue #49

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the report by submitting the full sequence and its one-amino-acid truncation to both af_mmseqs2 and af_advanced. Compare the hit counts with the behavior described in issue #49, then trace the relevant entry point for these submission modes. Done means the full sequence's no-hit behavior is explained and the issue is either fixed or documented with a clear cause.

Written by the indexing model from the issue text.

Assessment

Domain
bioinformatics
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
28/100

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