>3f66B (B:) observed residues (from ATOM records) lvqavqhvvigpsslivhfnevigrghfgcvyhgtllkkihcavkslnevsqfltegiim kdfshpnvlsllgiclrsplvvlpymkhgdlrnfirnethnptvkdligfglqvakgmky laskkfvhrdlaarncmldekftvkvadfglardmydkeyysaklpvkwmaleslqtqkf ttksdvwsfgvllwelmtrgappypdvntfditvyllqgrrllqpeycpdplyevmlkcw hpkaemrpsfselvsrisaifstfigehy