Chains and heterogens:
PDB Chain Sequences:
>4e70A (A:) mgsshhhhhhssglvprgshmdaatavelldaqpqvwhhflgyinsmtlqcaleldiadv ihrhghpiplnqlaaaleipqtkapflsrlmrmlvhlgyftqvitkpedenddvlpsywl aplsrlllkqnpynarsltfcsvhehlvdpwrqmsawlrtgkedgkdtpnafafahegkk vyevcsedanfsqlfsegmagdswlfsralvskcrdafeglsslvdvgggtgntskviae tfpnihctvfdlphvvsgpkqthpnldyesgnmftdeiphadavlfkwvlcdwpdepvlk mlkqckkaltkngvkgklmiadhvldhescndsnsmgtslildmlfmsflegslrtekqw aklfaeagfkdykitpvgglrvlievyp
>4e70A (A:) mdaatavelldaqpqvwhhflgyinsmtlqcaleldiadvihrhghpiplnqlaaaleip qtkapflsrlmrmlvhlgyftqvitkpvlpsywlaplsrlllkqnpynarsltfcsvheh lvdpwrqmsawlrtgkedgkdtpnafafahegkkvyevcsedanfsqlfsegmagdswlf sralvskcrdafeglsslvdvgggtgntskviaetfpnihctvfdlphvvsgpkqthpnl dyesgnmftdeiphadavlfkwvlcdwpdepvlkmlkqckkaltkkgklmiadhvldhes cndsnsmgtslildmlfmsflegslrtekqwaklfaeagfkdykitpvgglrvlievyp
>4e70B (B:) mgsshhhhhhssglvprgshmdaatavelldaqpqvwhhflgyinsmtlqcaleldiadv ihrhghpiplnqlaaaleipqtkapflsrlmrmlvhlgyftqvitkpedenddvlpsywl aplsrlllkqnpynarsltfcsvhehlvdpwrqmsawlrtgkedgkdtpnafafahegkk vyevcsedanfsqlfsegmagdswlfsralvskcrdafeglsslvdvgggtgntskviae tfpnihctvfdlphvvsgpkqthpnldyesgnmftdeiphadavlfkwvlcdwpdepvlk mlkqckkaltkngvkgklmiadhvldhescndsnsmgtslildmlfmsflegslrtekqw aklfaeagfkdykitpvgglrvlievyp
>4e70B (B:) glvphmdaatavelldaqpqvwhhflgyinsmtlqcaleldiadvihrhghpiplnqlaa aleipqtkapflsrlmrmlvhlgyftqvitkpvlpsywlaplsrlllkqnpynarsltfc svhehlvdpwrqmsawlrtgkkdtpnafafahegkkvyevcsedanfsqlfsegmagdsw lfsralvskcrdafeglsslvdvgggtgntskviaetfpnihctvfdlpgpkqthpnldy esgnmftdeiphadavlfkwvlcdwpdepvlkmlkqckkaltkgklmiadhvldhescnd snsmgtslildmlfmsflegslrtekqwaklfaeagfkdykitpvgglrvlievyp