Chains and heterogens:
PDB Chain Sequences:
>2hhjA (A:) mskyklimlrhgegawnkenrfcswvdqklnsegmeearncgkqlkalnfefdlvftsvl nrsihtawlileelgqewvpvesswrlnerhygaliglnreqmalnhgeeqvrlwrrsyn vtpppieeshpyyqeiyndrrykvcdvpldqlprseslkdvlerllpywneriapevlrg ktilisahgnssrallkhlegisdediinitlptgvpilleldenlravgphqflgdqea iqaaikkvedqgkvkqakklehhhhhh
>2hhjA (A:) skyklimlrhgegawnkenrfcswvdqklnsegmeearncgkqlkalnfefdlvftsvln rsihtawlileelgqewvpvesswrlnerhygaliglnreqmalnhgeeqvrlwrrsynv tpppieeshpyyqeiyndrrykvcdvpldqlprseslkdvlerllpywneriapevlrgk tilisahgnssrallkhlegisdediinitlptgvpilleldenlravgphqflgdqeai qaaikkvedqgkvkq
>2hhjB (B:) mskyklimlrhgegawnkenrfcswvdqklnsegmeearncgkqlkalnfefdlvftsvl nrsihtawlileelgqewvpvesswrlnerhygaliglnreqmalnhgeeqvrlwrrsyn vtpppieeshpyyqeiyndrrykvcdvpldqlprseslkdvlerllpywneriapevlrg ktilisahgnssrallkhlegisdediinitlptgvpilleldenlravgphqflgdqea iqaaikkvedqgkvkqakklehhhhhh
>2hhjB (B:) skyklimlrhgegawnkenrfcswvdqklnsegmeearncgkqlkalnfefdlvftsvln rsihtawlileelgqewvpvesswrlnerhygaliglnreqmalnhgeeqvrlwrrsynv tpppieeshpyyqeiyndrrykvcdvpldqlprseslkdvlerllpywneriapevlrgk tilisahgnssrallkhlegisdediinitlptgvpilleldenlravgphqflgdqeai qaaikkvedqgkvk