Chains and heterogens:
PDB Chain Sequences:
>4kk5A (A:) mrrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadny pllltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffgg lgtlgggmvlgregptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnapla gilfiieemrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwly lilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsgg gfnlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmva velfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatll aqftggkplysailartlakqeaeqk
>4kk5A (A:) rrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadnyp llltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffggl gtlgggmvlgregptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnaplag ilfiieemrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwlyl ilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsggg fnlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmvav elfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatlla qftggkplysailartlakqeaeq
>4kk5B (B:) mrrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadny pllltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffgg lgtlgggmvlgregptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnapla gilfiieemrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwly lilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsgg gfnlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmva velfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatll aqftggkplysailartlakqeaeqk
>4kk5B (B:) rrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadnypl lltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffgglg tlgggmvlgregptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnaplagi lfiieemrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwlyli lgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsgggf nlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmvave lfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatllaq ftggkplysailartlakqea
>4kk5D (D:) divltqspaimsaapgdkvtmtcsasssvsyihwyqqksgtspkrwiydtskltsgvpvr fsgsgsgtsysltintmeaedaatyycqqwsshpqtfgggtkleilradaaptvsifpps seqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstltl tkdeyerhnsytceathktstspivksfnra
>4kk5F (F:) divltqspaimsaapgdkvtmtcsasssvsyihwyqqksgtspkrwiydtskltsgvpvr fsgsgsgtsysltintmeaedaatyycqqwsshpqtfgggtkleilradaaptvsifpps seqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstltl tkdeyerhnsytceathktstspivksfnra