Chains and heterogens:
PDB Chain Sequences:
>2xvkA (A:) mlsahqwlrhciigvasvallqacskqtgnessssaksateqvkalaqvertaegvvltl pegtvkklrlqvmgeriirvtalpgtdfgivpesiqvvakpatnvpfsvdqageklvlkt sqvsaevslldgtvsfrdakgnvllqeenrgtfspvihdpdpvdadsyalrqefnrgsde gffglgqhqngqvnyagenvelttynlvisipflvssrnygllwdnnsitrfgdpreaqp lnqslklydaegkeggltvryfvgdelkltrveadfnhqfykqgnelenpfpeevagayk nntlrielegsieaqatgkhqfkmynsgyaqlsldgevvldrwrmnwnpwyhnfyrelna gdkhklkvswkpdggffhlrhldplpaneqhelslasetgkaidyyfvagdtkddiisgy rqltgksvmlpkwaygfwqsrerykssdeiiqnlkeyrdrkipidnivldwsywpedawg shdfdkqffpdpkalvdkvhamnaqimisvwpkfypttdnykelnakgfmfnrnldeknl dwigkgylnafydpfspeataifwkqirdkinvhgfdawwldavepdihsnltfekrkwl mtpnargngaeifnayavphaegvyqgelatdgdkrsfiltrsgfggiqrtgsaiwsgdi vsrwsdmkdqiaagigtnlagvtnwtfdiggftpedrfrhgkkgfvgswtaldaeqvdew qelntrwyqfgafvplyrshgqnpyreifniadegtevynamvwytklryylmpyiytlg gdtyhkdgtimrglvmdfpndrkawdintqymfgpaflvnpvyeykarsrdvylpagsdw ynfytgeklaggqtitadaplarvplfvkagaivptgpliqhvdeglnspllitvytgan gsfdiyeddgrslkyqqgewsriplsyddvtgtliigdrvgsftgmadernirvrfiagp tadatnfdkaaaeavtytgksvsikrprkvvinsklegkpipnpllgldstrtghhhhhh
>2xvkA (A:) alaqvertaegvvltlpegtvkklrlqvmgeriirvtalpgtdfgivpesiqvvakpatn vpfsvdqageklvlktsqvsaevslldgtvsfrdakgnvllqeenrgtfspvihdpdpvd adsyalrqefnrgsdegffglgqhqngqvnyagenvelttynlvisipflvssrnygllw dnnsitrfgdpreaqplnqslklydaegkeggltvryfvgdelkltrveadfnhqfykqg nelenpfpeevagayknntlrielegsieaqatgkhqfkmynsgyaqlsldgevvldrwr mnwnpwyhnfyrelnagdkhklkvswkpdggffhlrhldplpaneqhelslasetgkaid yyfvagdtkddiisgyrqltgksvmlpkwaygfwqsrerykssdeiiqnlkeyrdrkipi dnivldwsywpedawgshdfdkqffpdpkalvdkvhamnaqimisvwpkfypttdnykel nakgfmfnrnldeknldwigkgylnafydpfspeataifwkqirdkinvhgfdawwldav epdihsnltfekrkwlmtpnargngaeifnayavphaegvyqgelatdgdkrsfiltrsg fggiqrtgsaiwsgdivsrwsdmkdqiaagigtnlagvtnwtfdiggftpedrfrhgkkg fvgswtaldaeqvdewqelntrwyqfgafvplyrshgqnpyreifniadegtevynamvw ytklryylmpyiytlggdtyhkdgtimrglvmdfpndrkawdintqymfgpaflvnpvye ykarsrdvylpagsdwynfytgeklaggqtitadaplarvplfvkagaivptgpliqhvd eglnspllitvytgangsfdiyeddgrslkyqqgewsriplsyddvtgtliigdrvgsft gmadernirvrfiagptadatnfdkaaaeavtytgksvsikrpr