Chains and heterogens:
PDB Chain Sequences:
>3sv0A (A:) meprvgnkfrlgrkigsgsfgeiylgtniqtneevaiklenvktkhpqllyeskiyrilq ggtgipnvrwfgvegdynvlvmdllgpsledlfnfcsrklslktvlmladqminrvefvh sksflhrdikpdnflmglgrranqvyiidfglakkyrdtsthqhipyrenknltgtarya svnthlgieqsrrddleslgyvlmyflrgslpwqglkagtkkqkyekisekkvatsieal crgyptefasyfhycrslrfddkpdysylkrlfrdlfiregfqfdyvfdwtilkyqqsqi asappravghgagpsglappalqndrqsgvdegrtsgwssmdrrrapppiasvgtlakqk apvgndasfskepvisasnflgrssgssrrpavsssrdvmpidtsepsrtratdaspgaf rrtsgpqksspvnsaepkhsssarhssnvknyesalkgieglnfdgdervqyaaalehhh hhh
>3sv0A (A:) eprvgnkfrlgrkigsgsfgeiylgtniqtneevaiklenvktkhpqllyeskiyrilqg gtgipnvrwfgvegdynvlvmdllgpsledlfnfcsrklslktvlmladqminrvefvhs ksflhrdikpdnflmglgrranqvyiidfglakkyrdtsthqhipyrenknltgtaryas vnthlgieqsrrddleslgyvlmyflrgslpwqglkagtkkqkyekisekkvatsiealc rgyptefasyfhycrslrfddkpdysylkrlfrdlfiregfqfdyvfdwtilky