Chains and heterogens:
PDB Chain Sequences:
>3r3wA (A:) ghmpdladlfpgfgsewintssgrifarvggdgppllllhgfpqthvmwhrvapklaerf kvivadlpgygwsdmpesdeqhtpytkramakqlieameqlghvhfalaghnrgarvsyr laldspgrlsklavldilptyeywqrmnrayalkiyhwsflaqpaplpenllggdpdfyv kaklaswtragdlsafdpravehyriafadpmrrhvmcedyragayadfehdkidveagn kipvpmlalwgasgiaqsaatpldvwrkwasdvqgapiesghflpeeapdqtaealvrff saapgs
>3r3wA (A:) ladlfpgfgsewintssgrifarvggdgppllllhgfpqthvmwhrvapklaerfkviva dlpgygwsdmpesdeqhtpytkramakqlieameqlghvhfalaghnrgarvsyrlalds pgrlsklavldilptyeywqrmnrayalkiyhwsflaqpaplpenllggdpdfyvkakla swtragdlsafdpravehyriafadpmrrhvmcedyragayadfehdkidveagnkipvp mlalwgasgiaaatpldvwrkwasdvqgapiesghflpeeapdqtaealvrffsa
>3r3wB (B:) ghmpdladlfpgfgsewintssgrifarvggdgppllllhgfpqthvmwhrvapklaerf kvivadlpgygwsdmpesdeqhtpytkramakqlieameqlghvhfalaghnrgarvsyr laldspgrlsklavldilptyeywqrmnrayalkiyhwsflaqpaplpenllggdpdfyv kaklaswtragdlsafdpravehyriafadpmrrhvmcedyragayadfehdkidveagn kipvpmlalwgasgiaqsaatpldvwrkwasdvqgapiesghflpeeapdqtaealvrff saapgs
>3r3wB (B:) ladlfpgfgsewintssgrifarvggdgppllllhgfpqthvmwhrvapklaerfkviva dlpgygwsdmpesdeqhtpytkramakqlieameqlghvhfalaghnrgarvsyrlalds pgrlsklavldilptyeywqrmnrayalkiyhwsflaqpaplpenllggdpdfyvkakla swtragdlsafdpravehyriafadpmrrhvmcedyragayadfehdkidveagnkipvp mlalwgatpldvwrkwasdvqgapiesghflpeeapdqtaealvrffs