>4kqqA (A:) observed residues (from ATOM records)
rsvrhiaipahrglitdrngeplavstpvttlwanpkelmtakerwpqlaaalgqdtklf
adrieqnaerefiylvrgltpeqgegvialkvpgvysieefrrfypagevvahavgftdv
ddrgregielafdewlagvpgkrqvlkdrrgrvikdvqvtknakpgktlalsidlrlqyl
ahrelrnallengakagslvimdvktgeilamtnqptynpnnrrnlqpaamrnramidvf
epgstvkpfsmsaalasgrwkpsdivdvypgtlqigrytirdvsrnsrqldltgilikss
nvgiskiafdigaesiysvmqqvglgqdtglgfpgervgnlpnhrkwpkaetatlaygyg
lsvtaiqlahayaalandgksvplsmtrvdrvpdgvqvispevastvqgmlqqvveaqgg
vfraqvpgyhaagksgtarkvsvgtkgyrenayrslfagfapatdpriamvvvidepska
gyfgglvsapvfskvmagalrlmnvppdnlptateqqqvn