HEADER OXIDOREDUCTASE, TRANSFERASE 13-FEB-12 4DPD TITLE WILD TYPE PLASMODIUM FALCIPARUM DIHYDROFOLATE REDUCTASE-THYMIDYLATE TITLE 2 SYNTHASE (PfDHFR-TS), DHF COMPLEX, NADP+, dUMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: Bifunctional dihydrofolate reductase-thymidylate synthase; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.5.1.3; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 1; COMPND 7 Bifunctional dihydrofolate reductase-thymidylate synthase; COMPND 8 CHAIN: A, B; COMPND 9 EC: 1.5.1.3; COMPND 10 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.50 ANGSTORMS DBREF 4DPD A 1 608 UNP A7UD81 A7UD81_PLAF 1 608 DBREF 4DPD B 1 608 UNP A7UD81 A7UD81_PLAF 1 608 SEQRES 1 A 318 ASP ASP PHE VAL TYR PHE ASN PHE ASN LYS GLU LYS GLU SEQRES 2 A 318 GLU LYS ASN LYS ASN SER ILE HIS PRO ASN ASP PHE GLN SEQRES 3 A 318 ILE TYR ASN SER LEU LYS TYR LYS TYR HIS PRO GLU TYR SEQRES 4 A 318 GLN TYR LEU ASN ILE ILE TYR ASP ILE MET MET ASN GLY SEQRES 5 A 318 ASN LYS GLN SER ASP ARG THR GLY VAL GLY VAL LEU SER SEQRES 6 A 318 LYS PHE GLY TYR ILE MET LYS PHE ASP LEU SER GLN TYR SEQRES 7 A 318 PHE PRO LEU LEU THR THR LYS LYS LEU PHE LEU ARG GLY SEQRES 8 A 318 ILE ILE GLU GLU LEU LEU TRP PHE ILE ARG GLY GLU THR SEQRES 9 A 318 ASN GLY ASN THR LEU LEU ASN LYS ASN VAL ARG ILE TRP SEQRES 10 A 318 GLU ALA ASN GLY THR ARG GLU PHE LEU ASP ASN ARG LYS SEQRES 11 A 318 LEU PHE HIS ARG GLU VAL ASN ASP LEU GLY PRO ILE TYR SEQRES 12 A 318 GLY PHE GLN TRP ARG HIS PHE GLY ALA GLU TYR THR ASN SEQRES 13 A 318 MET TYR ASP ASN TYR GLU ASN LYS GLY VAL ASP GLN LEU SEQRES 14 A 318 LYS ASN ILE ILE ASN LEU ILE LYS ASN ASP PRO THR SER SEQRES 15 A 318 ARG ARG ILE LEU LEU CYS ALA TRP ASN VAL LYS ASP LEU SEQRES 16 A 318 ASP GLN MET ALA LEU PRO PRO CYS HIS ILE LEU CYS GLN SEQRES 17 A 318 PHE TYR VAL PHE ASP GLY LYS LEU SER CYS ILE MET TYR SEQRES 18 A 318 GLN ARG SER CYS ASP LEU GLY LEU GLY VAL PRO PHE ASN SEQRES 19 A 318 ILE ALA SER TYR SER ILE PHE THR HIS MET ILE ALA GLN SEQRES 20 A 318 VAL CYS ASN LEU GLN PRO ALA GLN PHE ILE HIS VAL LEU SEQRES 21 A 318 GLY ASN ALA HIS VAL TYR ASN ASN HIS ILE ASP SER LEU SEQRES 22 A 318 LYS ILE GLN LEU ASN ARG ILE PRO TYR PRO PHE PRO THR SEQRES 23 A 318 LEU LYS LEU ASN PRO ASP ILE LYS ASN ILE GLU ASP PHE SEQRES 24 A 318 THR ILE SER ASP PHE THR ILE GLN ASN TYR VAL HIS HIS SEQRES 25 A 318 GLU LYS ILE SER MET ASP ATOM 1 N1 UMP A 44.116 20.505 19.191 1.00 40.08 ATOM 2 C2 UMP A 43.267 20.003 20.231 1.00 38.12 ATOM 3 N3 UMP A 42.460 20.854 20.867 1.00 40.04 ATOM 4 C4 UMP A 42.424 22.166 20.569 1.00 41.95 ATOM 5 C5 UMP A 43.234 22.693 19.576 1.00 41.80 ATOM 6 C6 UMP A 44.086 21.830 18.905 1.00 42.44 ATOM 7 O2 UMP A 43.215 18.804 20.591 1.00 33.98 ATOM 8 O4 UMP A 41.661 22.930 21.180 1.00 41.86 ATOM 9 C1' UMP A 45.090 19.679 18.448 1.00 38.44 ATOM 10 C2' UMP A 44.599 18.537 17.550 1.00 36.73 ATOM 11 C3' UMP A 45.740 18.457 16.530 1.00 36.70 ATOM 12 C4' UMP A 46.259 19.886 16.401 1.00 37.18 ATOM 13 O3' UMP A 46.844 17.695 17.029 1.00 35.21 ATOM 14 O4' UMP A 45.920 20.535 17.632 1.00 38.58 ATOM 15 C5' UMP A 45.631 20.580 15.192 1.00 34.92 ATOM 16 O5' UMP A 45.886 19.673 14.123 1.00 34.00 ATOM 17 P UMP A 45.347 19.790 12.624 1.00 29.87 ATOM 18 OP1 UMP A 46.546 19.340 11.838 1.00 33.80 ATOM 19 OP2 UMP A 44.274 18.758 12.614 1.00 32.73 ATOM 20 OP3 UMP A 44.901 21.220 12.446 1.00 30.25 TER ATOM 1 N1 UMP B 15.111 14.105 8.960 1.00 43.84 ATOM 2 C2 UMP B 15.963 12.959 8.970 1.00 44.60 ATOM 3 N3 UMP B 16.725 12.689 7.894 1.00 48.42 ATOM 4 C4 UMP B 16.702 13.461 6.793 1.00 50.28 ATOM 5 C5 UMP B 15.868 14.577 6.752 1.00 51.20 ATOM 6 C6 UMP B 15.068 14.869 7.846 1.00 46.85 ATOM 7 O2 UMP B 16.067 12.179 9.947 1.00 41.01 ATOM 8 O4 UMP B 17.414 13.199 5.801 1.00 47.00 ATOM 9 C1' UMP B 14.191 14.476 10.059 1.00 42.45 ATOM 10 C2' UMP B 14.740 14.920 11.404 1.00 39.49 ATOM 11 C3' UMP B 13.562 15.789 11.852 1.00 39.93 ATOM 12 C4' UMP B 13.122 16.542 10.613 1.00 39.14 ATOM 13 O3' UMP B 12.464 14.929 12.227 1.00 36.81 ATOM 14 O4' UMP B 13.325 15.549 9.620 1.00 42.32 ATOM 15 C5' UMP B 13.957 17.789 10.268 1.00 38.16 ATOM 16 O5' UMP B 13.412 18.967 10.876 1.00 36.57 ATOM 17 P UMP B 14.132 19.818 12.019 1.00 28.29 ATOM 18 OP1 UMP B 15.116 20.648 11.307 1.00 34.47 ATOM 19 OP2 UMP B 14.625 18.754 12.921 1.00 34.01 ATOM 20 OP3 UMP B 13.076 20.683 12.599 1.00 35.96 TER