Chains and heterogens:
PDB Chain Sequences:
>3st3A (A:) mrgshhhhhhtdpmvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkf icttgklpvpwptllttixlmcfarypdhmkqhdffksampegyvqertiffkddgnykt raevkfegdtlvnrielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkir hniedgsvqladhyqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaag itlgmdelyk
>3st3A (A:) mvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpwpt llttixlmcfarypdhmkqhdffksampegyvqertiffkddgnyktraevkfegdtlvn rielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkirhniedgsvqladh yqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaagitlgmdelyk
>3st3B (B:) mrgshhhhhhtdpmvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkf icttgklpvpwptllttixlmcfarypdhmkqhdffksampegyvqertiffkddgnykt raevkfegdtlvnrielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkir hniedgsvqladhyqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaag itlgmdelyk
>3st3B (B:) kgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpwptllt tixlmcfarypdhmkqhdffksampegyvqertiffkddgnyktraevkfegdtlvnrie lkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkirhniedgsvqladhyqq ntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaagitlgmdelyk
>3st3C (C:) mrgshhhhhhtdpmvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkf icttgklpvpwptllttixlmcfarypdhmkqhdffksampegyvqertiffkddgnykt raevkfegdtlvnrielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkir hniedgsvqladhyqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaag itlgmdelyk
>3st3C (C:) kgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpwptllt tixlmcfarypdhmkqhdffksampegyvqertiffkddgnyktraevkfegdtlvnrie lkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkirhniedgsvqladhyqq ntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaagitlgmd