>5u3qB (B:) observed residues (from ATOM records) pqvadlkafskhiynaylknfnmtkkkarsiltgkashtapfvihdietlwqaekglvwk qlvnglppykeisvhvfyrcqcttvetvreltefaksipsfsslflndqvtllkygvhea ifamlasivnkdgllvangsgfvtreflrslrkpfsdiiepkfefavkfnalelddsdla lfiaaiilcgdrpglmnvprveaiqdtilralefhlqanhpdaqylfpkllqkmadlrql vtehaqmmqrikktetetslhpllqeiykdm