Chains and heterogens:
PDB Chain Sequences:
>1p4oA (A:) masvnpeyfsaadvyvpdewevarekitmsrelgqgsfgmvyegvakgvvkdepetrvai ktvneaasmrerieflneasvmkefnchhvvrllgvvsqgqptlvimelmtrgdlksylr slrpamannpvlappslskmiqmageiadgmaylnankfvhrdlaarncmvaedftvkig dfgmtrdiyetdyyrkggkgllpvrwmspeslkdgvfttysdvwsfgvvlweiatlaeqp yqglsneqvlrfvmegglldkpdncpdmlfelmrmcwqynpkmrpsfleiissikeemep gfrevsfyyseenklpepeeld
>1p4oA (A:) peyfsaadvyvpdewevarekitmsrelgqgsfgmvyegvakgvvkdepetrvaiktvne aasmrerieflneasvmkefnchhvvrllgvvsqgqptlvimelmtrgdlksylrslrpa mannpvlappslskmiqmageiadgmaylnankfvhrdlaarncmvaedftvkigdfgmt rdiyetdyyrkggkgllpvrwmspeslkdgvfttysdvwsfgvvlweiatlaeqpyqgls neqvlrfvmegglldkpdncpdmlfelmrmcwqynpkmrpsfleiissikeemepgfrev sfyyseen
>1p4oB (B:) masvnpeyfsaadvyvpdewevarekitmsrelgqgsfgmvyegvakgvvkdepetrvai ktvneaasmrerieflneasvmkefnchhvvrllgvvsqgqptlvimelmtrgdlksylr slrpamannpvlappslskmiqmageiadgmaylnankfvhrdlaarncmvaedftvkig dfgmtrdiyetdyyrkggkgllpvrwmspeslkdgvfttysdvwsfgvvlweiatlaeqp yqglsneqvlrfvmegglldkpdncpdmlfelmrmcwqynpkmrpsfleiissikeemep gfrevsfyyseenklpepeeld
>1p4oB (B:) npeyfsaadvyvpdewevarekitmsrelgqgsfgmvyegvakgvvkdepetrvaiktvn eaasmrerieflneasvmkefnchhvvrllgvvsqgqptlvimelmtrgdlksylrslrp amannpvlappslskmiqmageiadgmaylnankfvhrdlaarncmvaedftvkigdfgm trdiyetdyyrkggkgllpvrwmspeslkdgvfttysdvwsfgvvlweiatlaeqpyqgl sneqvlrfvmegglldkpdncpdmlfelmrmcwqynpkmrpsfleiissikeemepgfre vsfyyseenklpep