Chains and heterogens:
PDB Chain Sequences:
>6xysA (A:) vidrlvvqtssgpvrgrsvtvqgrevhvytgipyakppvedlrfrkpvpaepwhgvldat glsatcvqeryeyfpgfsgeeiwnpntnvsedclyinvwapakarlrhgrganggehpng kqadtdhlihngnpqnttnglpiliwiygggfmtgsatldiynadimaavgnvivasfqy rvgafgflhlapempsefaeeapgnvglwdqalairwlkdnahafggnpewmtlfgesag sssvnaqlmspvtrglvkrgmmqsgtmnapwshmtsekaveigkalindcncnasmlktn pahvmscmrsvdaktisvqqwnsysgilsfpsaptidgaflpadpmtlmktadlkdydil mgnvrdegtyfllydfidyfdkddatalprdkyleimnnifgkatqaereaiifqytswe gnpgyqnqqqigravgdhfftcptneyaqalaergasvhyyyfthrtstslwgewmgvlh gdeieyffgqplnnslqyrpverelgkrmlsaviefaktgnpaqdgeewpnfskedpvyy ifstddkieklargplaarcsfwndylpkvrswagtcdgds
>6xysA (A:) drlvvqtssgpvrgrsvtvqgrevhvytgipyakppvedlrfrkpvpaepwhgvldatgl satcvqeryeyfpgfsgeeiwnpntnvsedclyinvwapanglpiliwiygggfmtgsat ldiynadimaavgnvivasfqyrvgafgflhlapempsefaeeapgnvglwdqalairwl kdnahafggnpewmtlfgesagsssvnaqlmspvtrglvkrgmmqsgtmnapwshmtsek aveigkalindcncnasmlktnpahvmscmrsvdaktisvqqwnsysgilsfpsaptidg aflpadpmtlmktadlkdydilmgnvrdegtyfllydfidyfdkddatalprdkyleimn nifgkatqaereaiifqytswegnpgyqnqqqigravgdhfftcptneyaqalaergasv hyyyfthrtstslwgewmgvlhgdeieyffgqplnnslqyrpverelgkrmlsaviefak tgnpaqdgeewpnfskedpvyyifstddkieklargplaarcsfwndylpkvrsw