>1ad4A (A:) observed residues (from ATOM records)
tktkimgilnvnvesavtrvkammdegadiidvggvstrpghemitveeelnrvlpvvea
ivgfdvkisvdtfrsevaeaclklgvdiindqwaglydhrmfqvvakydaeivlmhngng
nrdepvveemltsllaqahqakiagipsnkiwldpgigfaktrneeaevmarldelvate
ypvllatsrkrftkemmgydttpverdevtaattaygimkgvravrvhnvelnaklakgi
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