Chains and heterogens:
PDB Chain Sequences:
>1qj3A (A:) mttddlafdqrhilhpytsmtsplpvypvvsaegcelilsdgrrlvdgmsswwaaihgyn hpqlnaamksqidamshvmfggithapaielcrklvamtpqplecvfladsgsvavevam kmalqywqakgearqrfltfrngyhgdtfgamsvcdpdnsmhslwkgylpenlfapapqs rmdgewderdmvgfarlmaahrheiaaviiepivqgaggmrmyhpewlkrirkicdregi lliadeiatgfgrtgklfacehaeiapdilclgkaltggtmtlsatlttrevaetisnge agcfmhgptfmgnplacaaanaslailesgdwqqqvadievqlreqlapardaemvadvr vlgaigvvetthpvnmaalqkffveqgvwirpfgkliylmppyiilpqqlqrltaavnra vqdetffcq
>1qj3A (A:) mttddlafdqrhilhpytsmtsplpvypvvsaegcelilsdgrrlvdgmsswwaaihgyn hpqlnaamksqidamshvmfggithapaielcrklvamtpqplecvfladsgsvavevam kmalqywqakgearqrfltfrngyhgdtfgamsvcdpdnlpenlfapapqsrmgewderd mvgfarlmaahrheiaaviiepivqgaggmrmyhpewlkrirkicdregilliadeiatg fgrtgklfacehaeiapdilclgkaltggtmtlsatlttrevaetisnggcfmhgptfmg nplacaaanaslailesgdwqqqvadievqlreqlapardaemvadvrvlgaigvvetth pvnmaalqkffveqgvwirpfgkliylmppyiilpqqlqrltaavnravqdetffc
>1qj3B (B:) mttddlafdqrhilhpytsmtsplpvypvvsaegcelilsdgrrlvdgmsswwaaihgyn hpqlnaamksqidamshvmfggithapaielcrklvamtpqplecvfladsgsvavevam kmalqywqakgearqrfltfrngyhgdtfgamsvcdpdnsmhslwkgylpenlfapapqs rmdgewderdmvgfarlmaahrheiaaviiepivqgaggmrmyhpewlkrirkicdregi lliadeiatgfgrtgklfacehaeiapdilclgkaltggtmtlsatlttrevaetisnge agcfmhgptfmgnplacaaanaslailesgdwqqqvadievqlreqlapardaemvadvr vlgaigvvetthpvnmaalqkffveqgvwirpfgkliylmppyiilpqqlqrltaavnra vqdetffcq
>1qj3B (B:) mttddlafdqrhilhpytsmtsplpvypvvsaegcelilsdgrrlvdgmsswwaaihgyn hpqlnaamksqidamshvmfggithapaielcrklvamtpqplecvfladsgsvavevam kmalqywqakgearqrfltfrngyhgdtfgamsvcdpdnlpenlfapapqsrmewderdm vgfarlmaahrheiaaviiepivqgaggmrmyhpewlkrirkicdregilliadeiatgf grtgklfacehaeiapdilclgkaltggtmtlsatlttrevaetisnggcfmhgptfmgn placaaanaslailesgdwqqqvadievqlreqlapardaemvadvrvlgaigvvetthp vnmaalqkffveqgvwirpfgkliylmppyiilpqqlqrltaavnravqdetffc