Sdhaf2: exact selected product and same-gene reference

Selected A0A494B8X4 has 135 residues; reference Q8C6I2 has 164 residues.

Biopython PairwiseAligner global BLOSUM62, gap open -10, extension -0.5.

Reference interval Selected interval Identical residues
1–122 1–122 121
126–138 123–135 3

Reference feature mapping (sequence coverage does not establish retained function):

Reference feature Interval Mapped / length Identical
Transit peptide: Mitochondrion 1–27 27 / 27 27

A shared segment does not establish that a truncated product folds, is expressed, localizes, or catalyzes the full-length reaction.

Inputs are the sibling frozen ProtNLM source and same-gene reference JSON files. Reproduce with UV_NO_SYNC=1 uv run python compare_sequences.py from this directory.