>5ksaB (B:) SEQRES residues qpqqsfpeqegsggsiegrggsgasrdspedfvyqfkgmcyftngtervrlvtryiynre eyarfdsdvgvyravtplgppaaeywnsqkevlertraeldtvcrhnyqlelrttlqrrv eptvtispsrtealnhhnllvcsvtdfypaqikvrwfrndqeettgvvstplirngdwtf qilvmlemtpqrgdvytchvehpslqnpiivewraqstggddddk