Chains and heterogens:
PDB Chain Sequences:
>2vx7A (A:) msekpaesaaavadsatttapqsgkpetalpalidtqataetralyrnlaklrykhllfg hedslaygvhwegdmdrsdvrdvtganpavygwelgglelghtanldavnfekmqhwika gysrggvitiswhvfnpvsggnswdktpavhelipggarhatlkayldtfvafnegladv daqgnkhyppiifrpwhehngdwfwwgkghaseqdyialwrftvhylrdekklrnliyay spdrsridmanfeagylygypgdayvdiigldnywdvgheantasadeqkaaltaslkql vqiarskgkiaaltatgnnrltidnfwterllgpisadadaseiayvmvwrnanlareks eqffapfpgqataddfkrfyqsevvlfedelpplyr
>2vx7A (A:) lpalidtqataetralyrnlaklrykhllfghedslaygvhwegdmdrsdvrdvtganpa vygwelgglelghtanldavnfekmqhwikagysrggvitiswhvfnpvsggnswdktpa vhelipggarhatlkayldtfvafnegladvdaqgnkhyppiifrpwhehngdwfwwgkg haseqdyialwrftvhylrdekklrnliyayspdrsridmanfeagylygypgdayvdii gldnywdvgheantasadeqkaaltaslkqlvqiarskgkiaaltatgnnrltidnfwte rllgpisadadaseiayvmvwrnanlarekseqffapfpgqataddfkrfyqsevvlfed elpplyr