Chains and heterogens:
PDB Chain Sequences:
>8icbA (A:) etlnggitdmltelanfeknvsqaihkynayrkaasviakyphkiksgaeakklpgvgtk iaekideflatgklrklekirqddtsssinfltrvsgigpsaarkfvdegiktledlrkn edklnhhqriglkyfgdfekripreemlqmqdivlnevkkvdseyiatvcgsfrrgaess gdmdvllthpsftsestkqpkllhqvveqlqkvhfitdtlskgetkfmgvcqlpskndek eyphrridirlipkdqyycgvlyftgsdifnknmrahalekgftineytirplgvtgvag eplpvdsekdifdyiqwkyrepkdrse