Chains and heterogens:
PDB Chain Sequences:
>3jq3A (A:) mafqndakanfpdyanhgcvvgrhlnfemyqrlfgkktahgvtvdkviqpsvdnfgncig liagdeesyevfkelfdavinekhkgfgpndsqpapdldasklvggqfdekyvkscrirt grgirglcyppsctrgerrevervittalaglsgdlsgtyyplskmtpeqenqliadhfl fqkptghlmvnsasvrdwpdargiwhnnektfliwineedhmrvismqkggnvkavferf grglnaiaeqmkkngreymwnqrlgylcacpsnlgtglrasvhvqlhqlskhpkfedivv alqlqkrgtggehtaavddvydisnaarlkkserefvqllidgvkklidmeqaleagksi ddlipa
>3jq3A (A:) fqndakanfpdyanhgcvvgrhlnfemyqrlfgkktahgvtvdkviqpsvdnfgncigli agdeesyevfkelfdavinekhkgfgpndsqpapdldasklvggqfdekyvkscrirtgr girglcyppsctrgerrevervittalaglsgdlsgtyyplskmtpeqenqliadhflfq kptghlmvnsasvrdwpdargiwhnnektfliwineedhmrvismqkggnvkavferfgr glnaiaeqmkkngreymwnqrlgylcacpsnlgtglrasvhvqlhqlskhpkfedivval qlqkrgtggehtaavddvydisnaarlkkserefvqllidgvkklidmeqaleagksidd lipa