Artoria2e5 Lv 1
ytsfntvdewleaikmgqykesfanagftsfdvvsqmmmedilrvgvtlaghqkkilnsiqvmraqmnqiq
blastp against pdb says this is https://www.rcsb.org/structure/1F0M (1B4F also matches, but coverage and -meric status differ). Being a 23-year-old structure it makes sense be at least a little wrong.