Chains and heterogens:
PDB Chain Sequences:
>2ch6A (A:) maaiyggvegggtrsevllvsedgkilaeadglstnhwligtdkcverinemvnrakrka gvdplvplrslglslsggdqedagrilieelrdrfpylsesylittdaagsiatatpdgg vvlisgtgsncrlinpdgsesgcggwghmmgdegsaywiahqavkivfdsidnleaaphd igyvkqamfhyfqvpdrlgilthlyrdfdkcrfagfcrkiaegaqqgdplsryifrkage mlgrhivavlpeidpvlfqgkiglpilcvgsvwkswellkegfllaltqgreiqaqnffs sftlmklrhssalggaslgarhighllpmdysanaiafysytfs
>2ch6A (A:) aaiyggvegggtrsevllvsedgkilaeadglstnhwligtdkcverinemvnrakrkag vdplvplrslglslsggdqedagrilieelrdrfpylsesylittdaagsiatatpdggv vlisgtgsncrlinpdgsesgcggwghmmgdegsaywiahqavkivfdsidnleaaphdi gyvkqamfhyfqvpdrlgilthlyrdfdkcrfagfcrkiaegaqqgdplsryifrkagem lgrhivavlpeidpvlfqgkiglpilcvgsvwkswellkegfllaltqgreiqaqnffss ftlmklrhssalggaslgarhighllpmdysanaiafysytfs
>2ch6B (B:) maaiyggvegggtrsevllvsedgkilaeadglstnhwligtdkcverinemvnrakrka gvdplvplrslglslsggdqedagrilieelrdrfpylsesylittdaagsiatatpdgg vvlisgtgsncrlinpdgsesgcggwghmmgdegsaywiahqavkivfdsidnleaaphd igyvkqamfhyfqvpdrlgilthlyrdfdkcrfagfcrkiaegaqqgdplsryifrkage mlgrhivavlpeidpvlfqgkiglpilcvgsvwkswellkegfllaltqgreiqaqnffs sftlmklrhssalggaslgarhighllpmdysanaiafysytfs
>2ch6B (B:) ggvegggtrsevladglstnhigtdkcverinemgvdplvplrslglslsggedagrili eelrdrfpylsesylittdaagsiatatpdggvvlisgtgsncrlinpdgsesgcggwgh mmgdegsaywiahqavkivfdsidnleaaphdigyvkqamfhyfqvpdrlgilthlyrdf dkcrfagfcrkiaegaqqgdplsryifrkagemlgrhivavlpeidpvlfqgkiglpilc vgsvwkswellkegfllaltqgreiqaqnffssftlmklrhssalggaslgarhmdysan aiafysytfs
>2ch6C (C:) maaiyggvegggtrsevllvsedgkilaeadglstnhwligtdkcverinemvnrakrka gvdplvplrslglslsggdqedagrilieelrdrfpylsesylittdaagsiatatpdgg vvlisgtgsncrlinpdgsesgcggwghmmgdegsaywiahqavkivfdsidnleaaphd igyvkqamfhyfqvpdrlgilthlyrdfdkcrfagfcrkiaegaqqgdplsryifrkage mlgrhivavlpeidpvlfqgkiglpilcvgsvwkswellkegfllaltqgreiqaqnffs sftlmklrhssalggaslgarhighllpmdysanaiafysytfs
>2ch6C (C:) aaiyggvegggtrsevllvsedgkilaeadglstngtdkcverinemvnrakrkagvdpl vplrslglslsggedagrilieelrdrfpylsesylittdaagsiatatpdggvvlisgt gsncrlinpdgsesgcggwghmmgdegsaywiahqavkivfdsidnleaaphdigyvkqa mfhyfqvpdrlgilthlyrdfdkcrfagfcrkiaegaqqgdplsryifrkagemlgrhiv avlpeidpvlfqgkiglpilcvgsvwkswellkegfllaltqgreiqaqnffssftlmkl rhssalggaslgarhighllpmdysanaiafysytfs
>2ch6D (D:) maaiyggvegggtrsevllvsedgkilaeadglstnhwligtdkcverinemvnrakrka gvdplvplrslglslsggdqedagrilieelrdrfpylsesylittdaagsiatatpdgg vvlisgtgsncrlinpdgsesgcggwghmmgdegsaywiahqavkivfdsidnleaaphd igyvkqamfhyfqvpdrlgilthlyrdfdkcrfagfcrkiaegaqqgdplsryifrkage mlgrhivavlpeidpvlfqgkiglpilcvgsvwkswellkegfllaltqgreiqaqnffs sftlmklrhssalggaslgarhighllpmdysanaiafysytfs
>2ch6D (D:) aaiyggvegggtrsevllvsedgkilaeadglstnhwligtdkcverinemvnrakrkag vdplvplrslglslsggdqedagrilieelrdrfpylsesylittdaagsiatatpdggv vlisgtgsncrlinpdgsesgcggwghmmgdegsaywiahqavkivfdsidnleaaphdi gyvkqamfhyfqvpdrlgilthlyrdfdkcrfagfcrkiaegaqqgdplsryifrkagem lgrhivavlpeidpvlfqgkiglpilcvgsvwkswellkegfllaltqgreiqaqnffss ftlmklrhssalggaslgarhighllpmdysanaiafysytfs