Chains and heterogens:
PDB Chain Sequences:
>1qjvA (A:) attynavvsksssdgktfktiadaiasapagstpfvilikngvynerltitrnnlhlkge srngaviaaataagtlksdgskwgtagsstitisakdfsaqsltirndfdfpanqaksds dsskikdtqavalyvtksgdrayfkdvslvgyqdtlyvsggrsffsdcrisgtvdfifgd gtalfnncdlvsryradvksgnvsgyltapstninqkyglvitnsrviresdsvpaksyg lgrpwhptttfsdgryadpnaigqtvflntsmdnhiygwdkmsgkdkngntiwfnpedsr ffeyksygagaavskdrrqltdaqaaeytqskvlgdwtptlp
>1qjvB (B:) attynavvsksssdgktfktiadaiasapagstpfvilikngvynerltitrnnlhlkge srngaviaaataagtlksdgskwgtagsstitisakdfsaqsltirndfdfpanqaksds dsskikdtqavalyvtksgdrayfkdvslvgyqdtlyvsggrsffsdcrisgtvdfifgd gtalfnncdlvsryradvksgnvsgyltapstninqkyglvitnsrviresdsvpaksyg lgrpwhptttfsdgryadpnaigqtvflntsmdnhiygwdkmsgkdkngntiwfnpedsr ffeyksygagaavskdrrqltdaqaaeytqskvlgdwtptlp