Chains and heterogens:
PDB Chain Sequences:
>1xqhA (A:) gplgsgqykdnirhgvcwiyypdggslvgevnedgemtgekiayvypdertalygkfidg emiegklatlmsteegrphfelmpgnsvyhfdkstsscistnallpdpyeservyvaesl issageglfskvavgpntvmsfyngvrithqevdsrdwalngntlsldeetvidvpepyn hvskycaslghkanhsftpnciydmfvhprfgpikcirtlraveadeeltvaygydhspp gksgpeapewyqvelkafqatqqk
>1xqhA (A:) gvcwiyypdggslvgevnedgemtgekiayvypdertalygkfidgemiegklatlmste egrphfelmpgnsvyhfdkstsscistnallpdpyeservyvaeslissageglfskvav gpntvmsfyngvrithqevdsrdwalngntlsldeetvidvpepynhvskycaslghkan hsftpnciydmfvhprfgpikcirtlraveadeeltvaygydhsppgksgpeapewyqve lkafqatqqk
>1xqhE (E:) gplgsgqykdnirhgvcwiyypdggslvgevnedgemtgekiayvypdertalygkfidg emiegklatlmsteegrphfelmpgnsvyhfdkstsscistnallpdpyeservyvaesl issageglfskvavgpntvmsfyngvrithqevdsrdwalngntlsldeetvidvpepyn hvskycaslghkanhsftpnciydmfvhprfgpikcirtlraveadeeltvaygydhspp gksgpeapewyqvelkafqatqqk
>1xqhE (E:) gvcwiyypdggslvgevnedgemtgekiayvypdertalygkfidgemiegklatlmste egrphfelmpgnsvyhfdkstsscistnallpdpyeservyvaeslissageglfskvav gpntvmsfyngvrithqevdsrdwalngntlsldeetvidvpepynhvskycaslghkan hsftpnciydmfvhprfgpikcirtlraveadeeltvaygydhsppgksgpeapewyqve lkafqatqqk