Chains and heterogens:
PDB Chain Sequences:
>3ttmA (A:) gplgsdnkvlhvynwsdyiapdtlekftketgikvvydvydsnevleakllagksgydvv vpsnsflakqikagvyqkldksklpnwknlnkdlmhtlevsdpgnehaipymwgtigigy npdkvkaafgdnapvdswdlvfkpeniqklkqcgvsfldspteilpaalhylgykpdtdn pkelkaaeelflkirpyvtyfhsskyisdlangnicvaigysgdiyqaksraeeaknkvt vkynipkegagsffdmvaipkdaentegalafvnflmkpeimaeitdvvqfpngnaaatp lvseairndpgiypseevmkklytfpdlpaktqramtrswtkiksg
>3ttmA (A:) dnkvlhvynwsdyiapdtlekftketgikvvydvydsnevleakllagksgydvvvpsns flakqikagvyqkldksklpnwknlnkdlmhtlevsdpgnehaipymwgtigigynpdkv kaafgdnapvdswdlvfkpeniqklkqcgvsfldspteilpaalhylgykpdtdnpkelk aaeelflkirpyvtyfhsskyisdlangnicvaigysgdiyqaksraeeaknkvtvkyni pkegagsffdmvaipkdaentegalafvnflmkpeimaeitdvvqfpngnaaatplvsea irndpgiypseevmkklytfpdlpaktqramtrswtkiksg
>3ttmB (B:) gplgsdnkvlhvynwsdyiapdtlekftketgikvvydvydsnevleakllagksgydvv vpsnsflakqikagvyqkldksklpnwknlnkdlmhtlevsdpgnehaipymwgtigigy npdkvkaafgdnapvdswdlvfkpeniqklkqcgvsfldspteilpaalhylgykpdtdn pkelkaaeelflkirpyvtyfhsskyisdlangnicvaigysgdiyqaksraeeaknkvt vkynipkegagsffdmvaipkdaentegalafvnflmkpeimaeitdvvqfpngnaaatp lvseairndpgiypseevmkklytfpdlpaktqramtrswtkiksg
>3ttmB (B:) dnkvlhvynwsdyiapdtlekftketgikvvydvydsnevleakllagksgydvvvpsns flakqikagvyqkldksklpnwknlnkdlmhtlevsdpgnehaipymwgtigigynpdkv kaafgdnapvdswdlvfkpeniqklkqcgvsfldspteilpaalhylgykpdtdnpkelk aaeelflkirpyvtyfhsskyisdlangnicvaigysgdiyqaksraeeaknkvtvkyni pkegagsffdmvaipkdaentegalafvnflmkpeimaeitdvvqfpngnaaatplvsea irndpgiypseevmkklytfpdlpaktqramtrswtkiksg