Chains and heterogens:
PDB Chain Sequences:
>2qvzX (X:) mqtvnemlrraatrapdhcalavparglrlthaelrarveavaarlhadglrpqqrvavv apnsadvviailalhrlgavpallnprlksaelaelikrgemtaaviavgrqvadaifqs gsgariiflgdlvrdgepysygppiedpqrepaqpafifytsgttglpkaaiipqraaes rvlfmstqvglrhgrhnvvlglmplyhvvgffavlvaalaldgtyvvveefrpvdalqlv qqeqvtslfatpthldalaaaaahagsslkldslrhvtfagatmpdavletvhqhlpgek vnaygtteamnslymrqpktgtemapgffsevrivrigggvdeivangeegelivaasds afvgylnqpqataeklqdgwyrtsdvavwtpegtvrilgrvddmiisggenihpseierv lgtapgvtevvvigladqrwgqsvtacvvprlgetlsadaldtfcrsseladfkrpkryf ildqlpknalnkvlrrqlvqqvss
>2qvzX (X:) mqtvnemlrraatrapdhcalavparglrlthaelrarveavaarlhadglrpqqrvavv apnsadvviailalhrlgavpallnprlksaelaelikrgemtaaviavqvadaifqsgs gariiflgdlvrdgepysygppiedpqrepaqpafifytsglpkaaiipqraaesrvlfm stqvglrhgrhnvvlglmplyhvvgffavlvaalaldgtyvvveefrpvdalqlvqqeqv tslfatpthldalaaaaahagsslkldslrhvtfagatmpdavletvhqhlpgekvnayg tteamnslymrqpktgtemapgffsevrivrigggvdeivangeegelivaasdsafvgy lnqpqataeklqdgwyrtsdvavwtpegtvrilgrvddmiisggenihpseiervlgtap gvtevvvigladqrwgqsvtacvvprlgetlsadaldtfcrsseladfkrpkryfildql pknalnkvlrrqlvqqvs