Chains and heterogens:
PDB Chain Sequences:
>1rq5A (A:) ilpqpdvrvnqvgylpegkkvatvvcnstqpvkwqlknaagvvvlegytepkgldkdsqd yvhwldfsdfategigyyfelptvnsptnyshpfdirkdiytqmkydalaffyhkrsgip iempyaggeqwtrpaghigiepnkgdtnvptwpqddeyagipqknytkdvtggwydagdh gkyvvnggiavwtlmnmyerakirgldnwgpyrdggmnipeqnngypdildearweieff kkmqvtekedpsiagmvhhkihdfrwtalgmlphedpqprylrpvstaatlnfaatlaqs arlwkdydptfaadclekaeiawqaalkhpdiyaeytpgsggpgggpynddyvgdefywa acelyvttgkdeyknylmnsphylempakmgenggangednglwgcftwgttqglgtitl alvenglpatdiqkarnniakaadrwlenieeqgyrlpikqaederggypwgsnsfilnq mivmgyaydftgdskyldgmfdgisyllgrnamdqsyvtgygerplqnphdrfwtpqtsk rfpapppgiisggpnsrfedptinaavkkdtppqkcfidhtdswgtnqitvnwnapfawv tayldeqytd
>1rq5A (A:) ilpqpdvrvnqvgylpegkkvatvvcnstqpvkwqlknaagvvvlegytepkgldkdsqd yvhwldfsdfategigyyfelptvnsptnyshpfdirkdiytqmkydalaffyhkrsgip iempyaggeqwtrpaghigiepnkgdtnvptwpqddeyagipqknytkdvtggwydagdh gkyvvnggiavwtlmnmyerakirgldnwgpyrdggmnipeqnngypdildearweieff kkmqvtekedpsiagmvhhkihdfrwtalgmlphedpqprylrpvstaatlnfaatlaqs arlwkdydptfaadclekaeiawqaalkhpdiyaeytpgsggpgggpynddyvgdefywa acelyvttgkdeyknylmnsphylempakmggednglwgcftwgttqglgtitlalveng lpatdiqkarnniakaadrwlenieeqgyrlpikqaederggypwgsnsfilnqmivmgy aydftgdskyldgmfdgisyllgrnamdqsyvtgygerplqnphdrfwtpqtskrfpapp pgiisggpnsrfedptinaavkkdtppqkcfidhtdswgtnqitvnwnapfawvtaylde qy