Chains and heterogens:
PDB Chain Sequences:
>1attA (A:) vedvctakprdipvnpmciyrssekkategqgseqkipgatnrrvwelskanshfatafy qhladsknnndniflsplsistafamtklgacnntltqlmevfkfdtisektsdqihfff aklncrlyrkanksselvsanrlfgdksitfnetyqdisevvygaklqpldfkgnaeqsr ltinqwisnktegritdvippqaineftvlvlvntiyfkglwkskfspentrkelfykad gescsvlmmyqeskfryrrvaestqvlelpfkgdditmvlilpklektlakveqeltpdm lqewldeltetllvvhmprfriedsfsvkeqlqdmgledlfspeksrlpgivaegrsdly vsdafhkaflevneegseaaastvisiagrslnsdrvtfkanrpflvlirevalntiifm grvanpcvd
>1attA (A:) vedvctakprdipvnpmciyrategqgseqkipgatnrrvwelskanshfatafyqhlad sknnndniflsplsistafamtklgacnntltqlmevfkfdtisektsdqihfffaklnc rlyrkanksselvsanrlfgdksitfnetyqdisevvygaklqpldfkgnaeqsrltinq wisnktegritdvippqaineftvlvlvntiyfkglwkskfspentrkelfykadgescs vlmmyqeskfryrrvaestqvlelpfkgdditmvlilpklektlakveqeltpdmlqewl deltetllvvhmprfriedsfsvkeqlqdmgledlfspeksrlpgivaegrsdlyvsdaf hkaflevneegseaaastvisiagrslrvtfkanrpflvlirevalntiifmgrvanpcv d
>1attB (B:) vedvctakprdipvnpmciyrssekkategqgseqkipgatnrrvwelskanshfatafy qhladsknnndniflsplsistafamtklgacnntltqlmevfkfdtisektsdqihfff aklncrlyrkanksselvsanrlfgdksitfnetyqdisevvygaklqpldfkgnaeqsr ltinqwisnktegritdvippqaineftvlvlvntiyfkglwkskfspentrkelfykad gescsvlmmyqeskfryrrvaestqvlelpfkgdditmvlilpklektlakveqeltpdm lqewldeltetllvvhmprfriedsfsvkeqlqdmgledlfspeksrlpgivaegrsdly vsdafhkaflevneegseaaastvisiagrslnsdrvtfkanrpflvlirevalntiifm grvanpcvd
>1attB (B:) kprdipvnpmciyrssqkipgatnrrvwelskanshfatafyqhladsknnndniflspl sistafamtklgacnntltqlmevfkfdtisektsdqihfffaklncrlyrkanksselv sanrlfgdksitfnetyqdisevvygaklqpldfkgnaeqsrltinqwisnktegritdv ippqaineftvlvlvntiyfkglwkskfspentrkelfykadgescsvlmmyqeskfryr rvaestqvlelpfkgdditmvlilpklektlakveqeltpdmlqewldeltetllvvhmp rfriedsfsvkeqlqdmgledlfspeksrlpgivaegrsdlyvsdafhkaflevneegse aaastvisiagrslnsdrvtfkanrpflvlirevalntiifmgrvanpcvd