Chains and heterogens:
PDB Chain Sequences:
>3st2A (A:) mrgshhhhhhtdpmvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkf icttgklpvpwptllttigyglmcfarypdhmkqhdffksampegyvqertiffkddgny ktraevkfegdtlvnrielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfk irhniedgsvqladhyqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvta agitlgmdelyk
>3st2A (A:) mvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpwpt llttigyglmcfarypdhmkqhdffksampegyvqertiffkddgnyktraevkfegdtl vnrielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkirhniedgsvqla dhyqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaagitlgmdelyk
>3st2B (B:) mrgshhhhhhtdpmvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkf icttgklpvpwptllttigyglmcfarypdhmkqhdffksampegyvqertiffkddgny ktraevkfegdtlvnrielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfk irhniedgsvqladhyqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvta agitlgmdelyk
>3st2B (B:) kgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpwptllt tigyglmcfarypdhmkqhdffksampegyvqertiffkddgnyktraevkfegdtlvnr ielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkirhniedgsvqladhy qqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaagit
>3st2C (C:) mrgshhhhhhtdpmvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkf icttgklpvpwptllttigyglmcfarypdhmkqhdffksampegyvqertiffkddgny ktraevkfegdtlvnrielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfk irhniedgsvqladhyqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvta agitlgmdelyk
>3st2C (C:) kgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpwptllt tigyglmcfarypdhmkqhdffksampegyvqertiffkddgnyktraevkfegdtlvnr ielkgidfkedgnilghkleynhdshnvyimadkqkngikvnfkirhniedgsvqladhy qqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaagitlgmdelyk