>4kqoA (A:) observed residues (from ATOM records)
arsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaaalgqdtkl
fadrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevvahavgftd
vddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlalsidlrlqy
lahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaamrnramidv
fepgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqldltgiliks
snvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkaetatlaygy
glsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgmlqqvveaqg
gvfraqvpgyhaagksgtarkvsvgtkgyrenayrslfagfapatdpriamvvvidepsk
agyfgglvsapvfskvmagalrlmnvppdnlpt