>4r5kB (B:) observed residues (from ATOM records)
hhhhhhievllldvtplslgietmggvmttliaknttiptkhsqvfstaednqsavtihv
lqgerkraadnkslgqfnldginpaprgmpqievtfdidadgilhvsakdknsgkeqkit
ikanedeiqkmvrdaeanaeadrkfeelvqtrnqgdhllhstrkqveeagdklpaddkta
iesaltaletalkgedkaaieakmqelaqvsqklmeiaqqqha