Chains and heterogens:
PDB Chain Sequences:
>4xwnA (A:) mgsshhhhhhssglvprgshmasmtggqqmgriegrefaapvvpnneyvqhfkdmyakih nanngyfsdegipyhavetlmveapdyghettseafsyymwleamnakltgdfsgfkkaw dvtekyiipgetdqpsasmsnydpnkpatyaaehpdpsmypsqlqfgaavgkdplynelk stygtsqvygmhwlldvdnwygfggatstspvyintfqrgvqescwetvpqpckdemkyg grngfldlftgdsqyatqfkytnapdadaravqatyyaqlaakewgvdissyvakstkmg dflrysffdkyfrkvgnstqagtgydsaqyllnwyyawgggissnwswrigsshnhfgyq npmaawilsntsdfkpkspnaatdwnnslkrqiefyqwlqsaeggiaggasnsnggsyqa wpagtrtfygmgytphpvyedpgsnewfgmqawsmqrvaeyyysskdpaakslldkwakw acanvqfddaakkfkipaklvwtgqpdtwtgsytgnsnlhvkveaygedlgvagslsnal syyakalesstdaadkvayntaketsrkildylwasyqddkgiavtetrndfkrfnqsvy ipsgwtgkmpngdviqsgatflsirskykqdpswpnveaalangtgvdmtyhrfwgqsdi aiafgtygtlftdptpglkgd
>4xwnA (A:) pvvpnneyvqhfkdmyakihnanngyfsdegipyhavetlmveapdyghettseafsyym wleamnakltgdfsgfkkawdvtekyiipgetdqpsasmsnydpnkpatyaaehpdpsmy psqlqfgaavgkdplynelkstygtsqvygmhwlldvdnwygfggatstspvyintfqrg vqescwetvpqpckdemkyggrngfldlftgdsqyatqfkytnapdadaravqatyyaql aakewgvdissyvakstkmgdflrysffdkyfrkvgnstqagtgydsaqyllnwyyawgg gissnwswrigsshnhfgyqnpmaawilsntsdfkpkspnaatdwnnslkrqiefyqwlq saeggiaggasnsnggsyqawpagtrtfygmgytphpvyedpgsnewfgmqawsmqrvae yyysskdpaakslldkwakwacanvqfddaakkfkipaklvwtgqpdtwtgsytgnsnlh vkveaygedlgvagslsnalsyyakalesstdaadkvayntaketsrkildylwasyqdd kgiavtetrndfkrfnqsvyipsgwtgkmpngdviqsgatflsirskykqdpswpnveaa langtgvdmtyhrfwgqsdiaiafgtygtlftd