Chains and heterogens:
PDB Chain Sequences:
>1cpg_ (-) miveklvhvasvekgrsyedfqkvynaialklreddeydnyigygpvlvrlawhisgtwd khdntggsyggtyrfkkefndpsnaglqngfkflepihkefpwissgdlfslggvtavqe mqgpkipwrcgrvdtpedttpdngrlpdadkdagyvrtffqrlnmndrevvalmgahalg kthlknsgyegpqgaannvftnefylnllnedwklekndanneqwdsksgymmlptdysl iqdpkylsivkeyandqdkffkdfskafekllengitfpkdapspfifktleeqgl
>1cpg_ (-) lvhvasvekgrsyedfqkvynaialklreddeydnyigygpvlvrlawhisgtwdkhdnt ggsyggtyrfkkefndpsnaglqngfkflepihkefpwissgdlfslggvtavqemqgpk ipwrcgrvdtpedttpdngrlpdadkdagyvrtffqrlnmndrevvalmgahalgkthlk nsgyegpqgaannvftnefylnllnedwklekndanneqwdsksgymmlptdysliqdpk ylsivkeyandqdkffkdfskafekllengitfpkdapspfifktleeqgl