Chains and heterogens:
PDB Chain Sequences:
>1jceA (A:) kdigidlgtantlvflrgkgivvnepsviaidsttgeilkvgleaknmigktpatikair pmrdgviadytvalvmlryfinkakggmnlfkprvvigvpigitdverraildagleaga skvflieepmaaaigsnlnveepsgnmvvdigggttevavislgsivtwesiriagdemd eaivqyvretyrvaigertaervkieignvfpskendelettvsgidlstglprkltlkg gevrealrsvvvaivesvrttlektppelvsdiiergifltgggsllrgldtllqketgi svirseepltavakgagmvldkvnilkklqgag