Chains and heterogens:
PDB Chain Sequences:
>1w1rA (A:) mavvyylllagliacshalaagtpalgddrgrpwpaslaalaldgklrtdsnataaastd fgnitsalpaavlypsstgdlvallsaanstpgwpytiafrgrghslmgqafapggvvvn maslgdaaapprinvsadgryvdaggeqvwidvlraslargvaprswtdylyltvggtls nagisgqafrhgpqisnvlemdvitghgemvtcskqlnadlfdavlgglgqfgvitrari avepapararwvrfvytdfaafsadqerltaprpggggasfgpmsyvegsvfvnqslatd lantgfftdadvarivalagernattvysieatlnydnataaaaavdqelasvlgtlsyv egfafqrdvayaafldrvhgeevalnklglwrvphpwlnmfvprsriadfdrgvfkgilq gtdivgplivyplnksmwddgmsaatpsedvfyavsllfssvapndlarlqeqnrrilrf cdlagiqyktylarhtdrsdwvrhfgaakwnrfvemknkydpkrllspgqdifn
>1w1rA (A:) alaldgklrtdsnataaastdfgnitsalpaavlypsstgdlvallsaanstpgwpytia frgrghslmgqafapggvvvnmaslgdaaapprinvsadgryvdaggeqvwidvlrasla rgvaprswtdylyltvggtlsnagisgqafrhgpqisnvlemdvitghgemvtcskqlna dlfdavlgglgqfgvitrariavepapararwvrfvytdfaafsadqerltaprsfgpms yvegsvfvnqslatdlantgfftdadvarivalagernattvysieatlnyaavdqelas vlgtlsyvegfafqrdvayaafldrvhgeevalnklglwrvphpwlnmfvprsriadfdr gvfkgilqgtdivgplivyplnksmwddgmsaatpsedvfyavsllfssndlarlqeqnr rilrfcdlagiqyktylarhtdrsdwvrhfgaakwnrfvemknkydpkrllspgqdifn