Chains and heterogens:
PDB Chain Sequences:
>3stwA (A:) gsmeksmspfvkkhfvlvhtafhgawcwykivalmrssghnvtaldlgasginpkqalqi pnfsdylsplmefmaslpanekiilvghalgglaiskametfpekisvavflsglmpgpn idattvctkagsavlgqldncvtyengptnppttliagpkflatnvyhlspiedlalata lvrplylylaediskevvlsskrygsvkrvfivatendalkkeflklmieknppdevkei egsdhvtmmskpqqlfttllsiankyk
>3stwA (A:) fvkkhfvlvhtafhgawcwykivalmrssghnvtaldlgasginpkqalqipnfsdylsp lmefmaslpanekiilvghalgglaiskametfpekisvavflsglmpgpnidattvctk agsavlgqldncvtyengptnppttliagpkflatnvyhlspiedlalatalvrplylyl aediskevvlsskrygsvkrvfivatendalkkeflklmieknppdevkeiegsdhvtmm skpqqlfttllsiankyk
>3stwB (B:) gsmeksmspfvkkhfvlvhtafhgawcwykivalmrssghnvtaldlgasginpkqalqi pnfsdylsplmefmaslpanekiilvghalgglaiskametfpekisvavflsglmpgpn idattvctkagsavlgqldncvtyengptnppttliagpkflatnvyhlspiedlalata lvrplylylaediskevvlsskrygsvkrvfivatendalkkeflklmieknppdevkei egsdhvtmmskpqqlfttllsiankyk
>3stwB (B:) pfvkkhfvlvhtafhgawcwykivalmrssghnvtaldlgasginpkqalqipnfsdyls plmefmaslpanekiilvghalgglaiskametfpekisvavflsglmpgpnidattvct kagsavlgqldncvtyengptnppttliagpkflatnvyhlspiedlalatalvrplyly laediskevvlsskrygsvkrvfivatendalkkeflklmieknppdevkeiegsdhvtm mskpqqlfttllsiankyk