Chains and heterogens:
PDB Chain Sequences:
>4kklA (A:) mrrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadny pllltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffgg lgtlgggmvlgragptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnapla gilfiieemrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwly lilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsgg gfnlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmva velfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatll aqftggkplysailartlakqeaeqk
>4kklA (A:) rrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadnyp llltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffggl gtlgggmvlgragptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnaplag ilfiieemrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwlyl ilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsggg fnlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmvav elfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatlla qftggkplysailartlakqeaeq
>4kklB (B:) mrrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadny pllltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffgg lgtlgggmvlgragptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnapla gilfiieemrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwly lilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsgg gfnlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmva velfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatll aqftggkplysailartlakqeaeqk
>4kklB (B:) rrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadnypl lltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffgglg tlgggmvlgragptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnaplagi lfiieemrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwlyli lgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsgggf nlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmvave lfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatllaq ftggkplysailartlakqea
>4kklC (C:) evrllesggglvqpggslklscaasgfdysrywmswvrqapgkglkwigeinpvsstiny tpslkdkfiisrdnakdtlylqiskvrsedtalyycarlyygygywyfdvwgagttvtvs sakttppsvyplapgsaaaaasmvtlgclvkgyfpepvtvtwnsgslaagvhtfpavlqa alytlsssvtvpssswpsetvtcnvahpasstkvdkkivpra
>4kklC (C:) vrllesggglvqpggslklscaasgfdysrywmswvrqapgkglkwigeinpvsstinyt pslkdkfiisrdnakdtlylqiskvrsedtalyycarlyygygywyfdvwgagttvtvss akttppsvyplapgsaaaaasmvtlgclvkgyfpepvtvtwnsgslaagvhtfpavlqaa lytlsssvtvpssswpsetvtcnvahpasstkvdkkivpra
>4kklD (D:) divltqspaimsaapgdkvtmtcsasssvsyihwyqqksgtspkrwiydtskltsgvpvr fsgsgsgtsysltintmeaedaatyycqqwsshpqtfgggtkleilradaaptvsifpps seqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstltl tkdeyerhnsytceathktstspivksfnra
>4kklE (E:) evrllesggglvqpggslklscaasgfdysrywmswvrqapgkglkwigeinpvsstiny tpslkdkfiisrdnakdtlylqiskvrsedtalyycarlyygygywyfdvwgagttvtvs sakttppsvyplapgsaaaaasmvtlgclvkgyfpepvtvtwnsgslaagvhtfpavlqa alytlsssvtvpssswpsetvtcnvahpasstkvdkkivpra
>4kklE (E:) vrllesggglvqpggslklscaasgfdysrywmswvrqapgkglkwigeinpvsstinyt pslkdkfiisrdnakdtlylqiskvrsedtalyycarlyygygywyfdvwgagttvtvss akttppsvyplapgsaaaaasmvtlgclvkgyfpepvtvtwnsgslaagvhtfpavlqaa lytlsssvtvpssswpsetvtcnvahpasstkvdkkivpra
>4kklF (F:) divltqspaimsaapgdkvtmtcsasssvsyihwyqqksgtspkrwiydtskltsgvpvr fsgsgsgtsysltintmeaedaatyycqqwsshpqtfgggtkleilradaaptvsifpps seqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstltl tkdeyerhnsytceathktstspivksfnra