Chains and heterogens:
PDB Chain Sequences:
>4s2nA (A:) mrvlalsavflvasiigmpavakewqenkswnahftehksqgvvvlwnenkqqgftnnlk ranqaflpastfkipnslialdlgvvkdehqvfkwdgqtrdiatwnrdhnlitamkysvv pvyqefarqigearmskmlhafdygnedisgnvdsfwldggirisateqisflrklyhnk lhvsersqrivkqamlteangdyiiraktgystriepkigwwvgwvelddnvwffamnmd mptsdglglrqaitkevlkqekiip
>4s2nA (A:) kewqenkswnahftehksqgvvvlwnenkqqgftnnlkranqaflpastfkipnsliald lgvvkdehqvfkwdgqtrdiatwnrdhnlitamkysvvpvyqefarqigearmskmlhaf dygnedisgnvdsfwldggirisateqisflrklyhnklhvsersqrivkqamlteangd yiiraktgystriepkigwwvgwvelddnvwffamnmdmptsdglglrqaitkevlkqek iip
>4s2nB (B:) mrvlalsavflvasiigmpavakewqenkswnahftehksqgvvvlwnenkqqgftnnlk ranqaflpastfkipnslialdlgvvkdehqvfkwdgqtrdiatwnrdhnlitamkysvv pvyqefarqigearmskmlhafdygnedisgnvdsfwldggirisateqisflrklyhnk lhvsersqrivkqamlteangdyiiraktgystriepkigwwvgwvelddnvwffamnmd mptsdglglrqaitkevlkqekiip
>4s2nB (B:) ewqenkswnahftehksqgvvvlwnenkqqgftnnlkranqaflpastfkipnslialdl gvvkdehqvfkwdgqtrdiatwnrdhnlitamkysvvpvyqefarqigearmskmlhafd ygnedisgnvdsfwldggirisateqisflrklyhnklhvsersqrivkqamlteangdy iiraktgystriepkigwwvgwvelddnvwffamnmdmptsdglglrqaitkevlkqeki ip
>4s2nC (C:) mrvlalsavflvasiigmpavakewqenkswnahftehksqgvvvlwnenkqqgftnnlk ranqaflpastfkipnslialdlgvvkdehqvfkwdgqtrdiatwnrdhnlitamkysvv pvyqefarqigearmskmlhafdygnedisgnvdsfwldggirisateqisflrklyhnk lhvsersqrivkqamlteangdyiiraktgystriepkigwwvgwvelddnvwffamnmd mptsdglglrqaitkevlkqekiip
>4s2nC (C:) ewqenkswnahftehksqgvvvlwnenkqqgftnnlkranqaflpastfkipnslialdl gvvkdehqvfkwdgqtrdiatwnrdhnlitamkysvvpvyqefarqigearmskmlhafd ygnedisgnvdsfwldggirisateqisflrklyhnklhvsersqrivkqamlteangdy iiraktgystriepkigwwvgwvelddnvwffamnmdmptsdglglrqaitkevlkqeki ip
>4s2nD (D:) mrvlalsavflvasiigmpavakewqenkswnahftehksqgvvvlwnenkqqgftnnlk ranqaflpastfkipnslialdlgvvkdehqvfkwdgqtrdiatwnrdhnlitamkysvv pvyqefarqigearmskmlhafdygnedisgnvdsfwldggirisateqisflrklyhnk lhvsersqrivkqamlteangdyiiraktgystriepkigwwvgwvelddnvwffamnmd mptsdglglrqaitkevlkqekiip
>4s2nD (D:) ewqenkswnahftehksqgvvvlwnenkqqgftnnlkranqaflpastfkipnslialdl gvvkdehqvfkwdgqtrdiatwnrdhnlitamkysvvpvyqefarqigearmskmlhafd ygnedisgnvdsfwldggirisateqisflrklyhnklhvsersqrivkqamlteangdy iiraktgystriepkigwwvgwvelddnvwffamnmdmptsdglglrqaitkevlkqeki ip