>4j0fB (B:) observed residues (from ATOM records)
mqnirnvaivgsgqmgsgiaqvtassgfnvmladvnkkaldramkaisqsvthlsktdke
ksdfvtltmsriktcnnvstavadadliieaaienidlkrgifaqieqsckkdsilttnt
ssflledvakglqdktrfgglhffnpvpvmkllevirsddtsdetyatlikfgtavgktt
vackdspgfivnrllipyffeaarmyergdasmtdideamklgaghpmgpfeladyigld
tvkfvmdgwaakypevqlfeasplvdklvaegklgrktgdgfysy