Chains and heterogens:
PDB Chain Sequences:
>1cne_ (-) grihcrlvakkelsrdvrlfrfslpspdqvlglpigkhifvcatiegklcmraytptsmv deighfdllvkvyfknehpkfpngglmtqyldslpvgsyidvkgplghveytgrgsfvin gkqrnarrlamicggsgitpmyqiiqavlrdqpedhtemhlvyanrteddillrdeldrw aaeypdrlkvwyvidqvkrpeegwkysvgfvteavlrehvpeggddtlalasgpppmiqf aispnlekmkydmansfvvf