Chains and heterogens:
PDB Chain Sequences:
>3pdxA (A:) wnvrpsdmsnktfnpiraivdnmkvkpnpnktvislsigdptvfgnlptdpevtqamkda ldsgkyngyapsigylssreevasyyhcpeapleakdviltsgcsqaielclavlanpgq niliprpgfslyrtlaesmgievklynllpeksweidlkqleslidektaclvvnnpsnp cgsvfskrhlqkilavaerqcvpiladeiygdmvfsdckyepmatlstnvpilscgglak rwlvpgwrlgwilihdrrdifgneirdglvklsqrilgpctivqgalksilqrtpqefyq dtlsflksnadlcygalsaipglqpvrpsgamylmvgiemehfpefendvefterliaeq svhclpatcfeypnffrvvitvpevmmleacsriqefceqhy
>3pdxA (A:) kvkpnpnktvislsigdptvfgnlptdpevtqamkdaldsgkyngyapsigylssreeva syyhcpeapleakdviltsgcsqaielclavlanpgqniliprpgfslyrtlaesmgiev klynllpeksweidlkqleslidektaclvvnnpsnpcgsvfskrhlqkilavaerqcvp iladeiygdmvfsdckyepmatlstnvpilscgglakrwlvpgwrlgwilihdrrdifgn eirdglvklsqrilgpctivqgalksilqrtpqefyqdtlsflksnadlcygalsaipgl qpvrpsgamylmvgiemehfpefendvefterliaeqsvhclpatcfeypnffrvvitvp evmmleacsriqefceqhy