>5lkrB (B:) observed residues (from ATOM records)
iiiatkngkvrgmnltvfggtvtaflgipyaqpplgrlrfkkpqsltkwsdiwnatkyan
sccqnidqsfpgfhgsemwnpntdlsedclylnvwipapkpknatvliwiygggfqtgts
slhvydgkflarvervivvsmnyrvgalgflalpgnpeapgnmglfdqqlalqwvqknia
afggnpksvtlfgesagaasvslhllspgshslftrailqsgsfnapwavtslyearnrt
lnlakltgcsreneteiikclrnkdpqeillneafvvpygtplsvnfgptvdgdfltdmp
dillelgqfkktqilvgvnkdegtaflvygapgfskdnnsiitrkefqeglkiffpgvse
fgkesilfhytdwvddqrpenyrealgdvvgdynficpaleftkkfsewgnnaffyyfeh
rssklpwpewmgvmhgyeiefvfglplerrdnytkaeeilsrsivkrwanfakygnpnet
qstswpvfksteqkyltlntestrimtklraqqcrfwtsffpkvl