Chains and heterogens:
PDB Chain Sequences:
>1ryhA (A:) gsmqaikcvvvgdgavgktcllisyttnafpgeyiptvfdnysanvmvdgkpvnlglwdt agqedydrlrplsypqtvgetygkditsrgkdkpiadvflicfslvspasfenvrakwyp evrhhcpntpiilvgtkldlrddkdtieklkekkltpitypqglamakeigavkylecsa ltqrglktvfdeairavlcpppv
>1ryhA (A:) gsmqaikcvvvgdgavgktcllisyttnafpgeyiptvfdnysanvmvdgkpvnlglwdt agiadvflicfslvspasfenvrakwypevrhhcpntpiilvgtkldlrddkdtieklke kkltpitypqglamakeigavkylecsaltqrglktvfdeairavlcpppv
>1ryhB (B:) gsmqaikcvvvgdgavgktcllisyttnafpgeyiptvfdnysanvmvdgkpvnlglwdt agqedydrlrplsypqtvgetygkditsrgkdkpiadvflicfslvspasfenvrakwyp evrhhcpntpiilvgtkldlrddkdtieklkekkltpitypqglamakeigavkylecsa ltqrglktvfdeairavlcpppv
>1ryhB (B:) gsmqaikcvvvgdgavgktcllisyttnafpgeyiptvfdnysanvmvdgkpvnlglwdt iadvflicfslvspasfenvrakwypevrhhcpntpiilvgtkldlrddkdtieklkekk ltpitypqglamakeigavkylecsaltqrglktvfdeairavlcpp