Chains and heterogens:
PDB Chain Sequences:
>4xwmA (A:) mgsshhhhhhssglvprgshmasmtggqqmgriegrefaapvvpnneyvqhfkdmyakih nanngyfsdegipyhavetlmveapdyghettseafsyymwleamnakltgdfsgfkkaw dvtekyiipgetdqpsasmsnydpnkpatyaaehpdpsmypsqlqfgaavgkdplynelk stygtsqvygmhwlldvdnwygfggatstspvyintfqrgvqescwetvpqpckdemkyg grngfldlftgdsqyatqfkytnapdadaravqatyyaqlaakewgvdissyvakstkmg dflrysffdkyfrkvgnstqagtgydsaqyllnwyyawgggissnwswrigsshnhfgyq npmaawilsntsdfkpkspnaatdwnnslkrqiefyqwlqsaeggiaggasnsnggsyqa wpagtrtfygmgytphpvyedpgsnewfgmqawsmqrvaeyyysskdpaakslldkwakw acanvqfddaakkfkipaklvwtgqpdtwtgsytgnsnlhvkveaygedlgvagslsnal syyakalesstdaadkvayntaketsrkildylwasyqddkgiavtetrndfkrfnqsvy ipsgwtgkmpngdviqsgatflsirskykqdpswpnveaalangtgvdmtyhrfwgqsdi aiafgtygtlftdptpglkgd
>4xwmA (A:) vpnneyvqhfkdmyakihnanngyfsdegipyhavetlmveapdyghettseafsyymwl eamnakltgdfsgfkkawdvtekyiipgetdqpsasmsnydpnkpatyaaehpdpsmyps qlqfgaavgkdplynelkstygtsqvygmhwlldvdnwygfggatstspvyintfqrgvq escwetvpqpckdemkyggrngfldlftgdsqyatqfkytnapdadaravqatyyaqlaa kewgvdissyvakstkmgdflrysffdkyfrkvgnstqagtgydsaqyllnwyyawgggi ssnwswrigsshnhfgyqnpmaawilsntsdfkpkspnaatdwnnslkrqiefyqwlqsa eggiaggasnsnggsyqawpagtrtfygmgytphpvyedpgsnewfgmqawsmqrvaeyy ysskdpaakslldkwakwacanvqfddaakkfkipaklvwtgqpdtwtgsytgnsnlhvk veaygedlgvagslsnalsyyakalesstdaadkvayntaketsrkildylwasyqddkg iavtetrndfkrfnqsvyipsgwtgkmpngdviqsgatflsirskykqdpswpnveaala ngtgvdmtyhrfwgqsdiaiafgtygtlft