>1gsuB (B:) SEQRES residues vvtlgywdirglahairllleytetpyqerrykagpapdfdpsdwtnekeklgldfpnlp ylidgdvkltqsnailryiarkhnmcgetevekqrvdvlenhlmdlrmafarlcyspdfe klkpayleqlpgklrqlsrflgsrswfvgdkltfvdflaydvldqqrmfvpdcpelqgnl sqflqrfealekisaymrsgrfmkapifwytalwnnkke