Chains and heterogens:
PDB Chain Sequences:
>1jn8A (A:) teltkckvshaikdmdgyqgisllewtcvlfhtsgydsqavvndngsteyglfqiserfw ckssefpesenicgiscdkllddeldddivcakkivaikgidywkaykpmcsekleqwrc ekp
>1jn8B (B:) tacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdcisphkvaiiipfrnr qehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgfkealkdydyncfvfs dvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsalskqqflsingfpnny wgwggedddiynrlafrgmsvsrpnavigktrmirhsrdkknepnpqrfdriahtketml sdglnsltymvlevqryplytkitvdigtps
>1jn8C (C:) teltkckvshaikdmdgyqgisllewtcvlfhtsgydsqavvndngsteyglfqiserfw ckssefpesenicgiscdkllddeldddivcakkivaikgidywkaykpmcsekleqwrc ekp
>1jn8D (D:) tacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdcisphkvaiiipfrnr qehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgfkealkdydyncfvfs dvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsalskqqflsingfpnny wgwggedddiynrlafrgmsvsrpnavigktrmirhsrdkknepnpqrfdriahtketml sdglnsltymvlevqryplytkitvdigtps