Chains and heterogens:
PDB Chain Sequences:
>1eilA (A:) sierlgylgfavkdvpawdhfltksvglmaagsagdaalyradqrawriavqpgelddla yaglevddaaalermadklrqagvaftrgdealmqqrkvmgllclqdpfglpleiyygpa eifhepflpsapvsgfvtgdqgighfvrcvpdtakamafytevlgfvlsdiidiqmgpet svpahflhcngrhhtialaafpipkrihhfmlqantiddvgyafdrldaagritsllgrh tndqtlsfyadtpspmievefgwgprtvdsswtvarhsrtamwghksvrgqr
>1eilA (A:) sierlgylgfavkdvpawdhfltksvglmaagsagdaalyradqrawriavqpgelddla yaglevddaaalermadklrqagvaftrgdealmqqrkvmgllclqdpfglpleiyygpa eifhepflpsapvsgfvtgdqgighfvrcvpdtakamafytevlgfvlsdiidiqmgpet svpahflhcngrhhtialaafpipkrihhfmlqantiddvgyafdrldaagritsllgrh tndqtlsfyadtpspmievefgwgprtvdsswtvarhsrtamwghksvr