Chains and heterogens:
PDB Chain Sequences:
>6huhA (A:) msrillssllaaglfcslpasaatgcmlfadgsgkpfsaqgdcasqlppastfkiplalm gydsgflvdeqlpalpfkagdpdflpewkqtttpsrwmtysviwysqrltewlgaarfqq yvdrfdygnrdlsgnpgkhdgltqawlssslaispqeqarflgklvsgklpvsaqtlqht anilrqpdidgwqihgktgtgypklldgsldrdqqigwfvgwaskqdqklifvhtviqkp gkqfaslrareevfaalpeqlkklvehhhhhhhh
>6huhA (A:) tgcmlfadgsgkpfsaqgdcasqlppastfkiplalmgydsgflvdeqlpalpfkagdpd flpewkqtttpsrwmtysviwysqrltewlgaarfqqyvdrfdygnrdlsgnpgkhdglt qawlssslaispqeqarflgklvsgklpvsaqtlqhtanilrqpdidgwqihgktgtgyp klldgsldrdqqigwfvgwaskqdqklifvhtviqkpgkqfaslrareevfaalpeqlkk lv
>6huhB (B:) msrillssllaaglfcslpasaatgcmlfadgsgkpfsaqgdcasqlppastfkiplalm gydsgflvdeqlpalpfkagdpdflpewkqtttpsrwmtysviwysqrltewlgaarfqq yvdrfdygnrdlsgnpgkhdgltqawlssslaispqeqarflgklvsgklpvsaqtlqht anilrqpdidgwqihgktgtgypklldgsldrdqqigwfvgwaskqdqklifvhtviqkp gkqfaslrareevfaalpeqlkklvehhhhhhhh
>6huhB (B:) tgcmlfadgsgkpfsaqgdcasqlppastfkiplalmgydsgflvdeqlpalpfkagdpd flpewkqtttpsrwmtysviwysqrltewlgaarfqqyvdrfdygnrdlsgnpgkhdglt qawlssslaispqeqarflgklvsgklpvsaqtlqhtanilrqpdidgwqihgktgtgyp klldgsldrdqqigwfvgwaskqdqklifvhtviqkpgkqfaslrareevfaalpeqlkk lv