Chains and heterogens:
PDB Chain Sequences:
>4kboA (A:) gamgskgavvgidlgttnscvavmegkqakvlenaegarttpsvvaftadgerlvgmpak rqavtnpnntfyatkrligrryddpevqkdiknvpfkivrasngdawveahgklyspsqi gafvlmkmketaenylghtaknavitvpayfndsqrqatkdagqisglnvlrvineptaa alaygldksedkviavydlgggtfdisileiqkgvfevkstngdtflggedfdqallrhi vkefkretgvdltkdnmalqrvreaaekakcelsssvqtdinlpyltmdssgpkhlnmkl traqfegivtdlirrtiapcqkamqdaevsksdigevilvggmtrmpkvqqtvqdlfgra pskavnpdeavaigaaiqggvlagd
>4kboA (A:) avvgidlgttnscvavmegkqakvlenaegarttpsvvaftadgerlvgmpakrqavtnp nntfyatkrligrryddpevqkdiknvpfkivrasngdawveahgklyspsqigafvlmk mketaenylghtaknavitvpayfndsqrqatkdagqisglnvlrvineptaaalaygld ksedkviavydlgggtfdisileiqkgvfevkstngdtflggedfdqallrhivkefkre tgvdltkdnmalqrvreaaekakcelsssvqtdinlpyltmsgpkhlnmkltraqfegiv tdlirrtiapcqkamqdaevsksdigevilvggmtrmpkvqqtvqdlfgrapskavnpde avaigaaiqggvla