Chains and heterogens:
PDB Chain Sequences:
>3ttnA (A:) gplgsslhiynwtdyiapttlkdftkesgidvsydvfdsnetlegklvsghsgydivvps nnflgkqiqagafqkldksklpnwknldpallkqlevsdpgnqyavpylwgtngigynva kvkevlgdqpidswailfepenmkklakcgvafmdsgdemlpaalnylgldpnthdpkdy kkaeevltkvrpyvsyfhsskyisdlangnicvafgysgdvfqaaaraeeagkgidiqyv ipkeganlwfdlmaipadakaadnayafidyllrpeviakvsdyvgyanaipgarplmdk svsdseevyppqavldklyvsavlpakvlrlqtrtwtrik
>3ttnA (A:) slhiynwtdyiapttlkdftkesgidvsydvfdsnetlegklvsghsgydivvpsnnflg kqiqagafqkldksklpnwknldpallkqlevsdpgnqyavpylwgtngigynvakvkev lgdqpidswailfepenmkklakcgvafmdsgdemlpaalnylgldpnthdpkdykkaee vltkvrpyvsyfhsskyisdlangnicvafgysgdvfqaaaraeeagkgidiqyvipkeg anlwfdlmaipadakaadnayafidyllrpeviakvsdyvgyanaipgarplmdksvsds eevyppqavldklyvsavlpakvlrlqtrtwtrik
>3ttnB (B:) gplgsslhiynwtdyiapttlkdftkesgidvsydvfdsnetlegklvsghsgydivvps nnflgkqiqagafqkldksklpnwknldpallkqlevsdpgnqyavpylwgtngigynva kvkevlgdqpidswailfepenmkklakcgvafmdsgdemlpaalnylgldpnthdpkdy kkaeevltkvrpyvsyfhsskyisdlangnicvafgysgdvfqaaaraeeagkgidiqyv ipkeganlwfdlmaipadakaadnayafidyllrpeviakvsdyvgyanaipgarplmdk svsdseevyppqavldklyvsavlpakvlrlqtrtwtrik
>3ttnB (B:) lhiynwtdyiapttlkdftkesgidvsydvfdsnetlegklvsgydivvpsnnflgkqiq agafqkldksklpnwknldpallkqlevsdpgnqyavpylwgtngigynvakvkevlgdq pidswailfepenmkklakcgvafmdsgdemlpaalnylgldpnthdpkdykkaeevltk vrpyvsyfhsskyisdlangnicvafgysgdvfqaaaraeeagkgidiqyvipkeganlw fdlmaipadakaadnayafidyllrpeviakvsdyvgyanaipgarplmdksvsdseevy ppqavldklyvsavlpakvlrlqtrtwtri