Chains and heterogens:
PDB Chain Sequences:
>4k5uA (A:) macpsqcscsgtevncagkslasvpagiptttrvlylnsnqitklepgvfdrlanlrelh lwgnqlvslppgvfdnlanleklwlnsnqltslpaglfdrlvnlehlglccmkltelpsg afdkltrlkqlgldqnqlksipdgafarlpslthvwlhtnpwdcqctdilylsgwvaqhs sivgegwpwrhspdsakcsgtntpvravteastspskcpg
>4k5uA (A:) acpsqcscsgtevncagkslasvpagiptttrvlylnsnqitklepgvfdrlanlrelhl wgnqlvslppgvfdnlanleklwlnsnqltslpaglfdrlvnlehlglccmkltelpsga fdkltrlkqlgldqnqlksipdgafarlpslthvwlhtnpwdcqctdilylsgwvaqhss ivgegwpwrhspdsakcsgtntpvravteastspskcp
>4k5uB (B:) macpsqcscsgtevncagkslasvpagiptttrvlylnsnqitklepgvfdrlanlrelh lwgnqlvslppgvfdnlanleklwlnsnqltslpaglfdrlvnlehlglccmkltelpsg afdkltrlkqlgldqnqlksipdgafarlpslthvwlhtnpwdcqctdilylsgwvaqhs sivgegwpwrhspdsakcsgtntpvravteastspskcpg
>4k5uB (B:) acpsqcscsgtevncagkslasvpagiptttrvlylnsnqitklepgvfdrlanlrelhl wgnqlvslppgvfdnlanleklwlnsnqltslpaglfdrlvnlehlglccmkltelpsga fdkltrlkqlgldqnqlksipdgafarlpslthvwlhtnpwdcqctdilylsgwvaqhss ivgegwpwrhspdsakcsgtntpvravteastspskcp
>4k5uC (C:) macpsqcscsgtevncagkslasvpagiptttrvlylnsnqitklepgvfdrlanlrelh lwgnqlvslppgvfdnlanleklwlnsnqltslpaglfdrlvnlehlglccmkltelpsg afdkltrlkqlgldqnqlksipdgafarlpslthvwlhtnpwdcqctdilylsgwvaqhs sivgegwpwrhspdsakcsgtntpvravteastspskcpg
>4k5uC (C:) acpsqcscsgtevncagkslasvpagiptttrvlylnsnqitklepgvfdrlanlrelhl wgnqlvslppgvfdnlanleklwlnsnqltslpaglfdrlvnlehlglccmkltelpsga fdkltrlkqlgldqnqlksipdgafarlpslthvwlhtnpwdcqctdilylsgwvaqhss ivgegwpwrhspdsakcsgtntpvravteastspskc
>4k5uD (D:) macpsqcscsgtevncagkslasvpagiptttrvlylnsnqitklepgvfdrlanlrelh lwgnqlvslppgvfdnlanleklwlnsnqltslpaglfdrlvnlehlglccmkltelpsg afdkltrlkqlgldqnqlksipdgafarlpslthvwlhtnpwdcqctdilylsgwvaqhs sivgegwpwrhspdsakcsgtntpvravteastspskcpg
>4k5uD (D:) acpsqcscsgtevncagkslasvpagiptttrvlylnsnqitklepgvfdrlanlrelhl wgnqlvslppgvfdnlanleklwlnsnqltslpaglfdrlvnlehlglccmkltelpsga fdkltrlkqlgldqnqlksipdgafarlpslthvwlhtnpwdcqctdilylsgwvaqhss ivgegwpwrhspdsakcsgtntpvravteastspskc