Chains and heterogens:
PDB Chain Sequences:
>2nnhA (A:) makktsskgklppgptplpiignmlqidvkdicksftnfskvygpvftvyfgmnpivvfh gyeavkealidngeefsgrgnspisqritkglgiissngkrwkeirrfslttlrnfgmgk rsiedrvqeeahclveelrktkaspcdptfilgcapcnvicsvvfqkrfdykdqnfltlm krfnenfrilnspwiqvcnnfpllidcfpgthnkvlknvaltrsyirekvkehqasldvn nprdfidcflikmeqekdnqksefnienlvgtvadlfvagtettsttlryglllllkhpe vtakvqeeidhvigrhrspcmqdrshmpytdavvheiqrysdlvptgvphavttdtkfrn ylipkgttimalltsvlhddkefpnpnifdpghfldkngnfkksdyfmpfsagkricage glarmelflflttilqnfnlksvddlknlnttavtkgivslppsyqicfipvhhhh
>2nnhA (A:) klppgptplpiignmlqidvkdicksftnfskvygpvftvyfgmnpivvfhgyeavkeal idngeefsgrgnspisqritkglgiissngkrwkeirrfslttlrnfgmgkrsiedrvqe eahclveelrktkaspcdptfilgcapcnvicsvvfqkrfdykdqnfltlmkrfnenfri lnspwiqvcnnfpllidcfpgthnkvlknvaltrsyirekvkehqasldvnnprdfidcf likmeqekdnqksefnienlvgtvadlfvagtettsttlryglllllkhpevtakvqeei dhvigrhrspcmqdrshmpytdavvheiqrysdlvptgvphavttdtkfrnylipkgtti malltsvlhddkefpnpnifdpghfldkngnfkksdyfmpfsagkricageglarmelfl flttilqnfnlksvddlknlnttavtkgivslppsyqicfipv
>2nnhB (B:) makktsskgklppgptplpiignmlqidvkdicksftnfskvygpvftvyfgmnpivvfh gyeavkealidngeefsgrgnspisqritkglgiissngkrwkeirrfslttlrnfgmgk rsiedrvqeeahclveelrktkaspcdptfilgcapcnvicsvvfqkrfdykdqnfltlm krfnenfrilnspwiqvcnnfpllidcfpgthnkvlknvaltrsyirekvkehqasldvn nprdfidcflikmeqekdnqksefnienlvgtvadlfvagtettsttlryglllllkhpe vtakvqeeidhvigrhrspcmqdrshmpytdavvheiqrysdlvptgvphavttdtkfrn ylipkgttimalltsvlhddkefpnpnifdpghfldkngnfkksdyfmpfsagkricage glarmelflflttilqnfnlksvddlknlnttavtkgivslppsyqicfipvhhhh
>2nnhB (B:) klppgptplpiignmlqidvkdicksftnfskvygpvftvyfgmnpivvfhgyeavkeal idngeefsgrgnspisqritkglgiissngkrwkeirrfslttlrnfgmgkrsiedrvqe eahclveelrktkaspcdptfilgcapcnvicsvvfqkrfdykdqnfltlmkrfnenfri lnspwiqvcnnfpllidcfpgthnkvlknvaltrsyirekvkehqasldvnnprdfidcf likmeqekdnqksefnienlvgtvadlfvagtettsttlryglllllkhpevtakvqeei dhvigrhrspcmqdrshmpytdavvheiqrysdlvptgvphavttdtkfrnylipkgtti malltsvlhddkefpnpnifdpghfldkngnfkksdyfmpfsagkricageglarmelfl flttilqnfnlksvddlknlnttavtkgivslppsyqicfipv