HEADER HYDROLASE 31-DEC-69 6Z88 TITLE human GTP cyclohydrolase I in complex with allosteric inhibitor COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTP cyclohydrolase 1; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J; COMPND 4 EC: 3.5.4.16; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 1; COMPND 7 GTP cyclohydrolase 1; COMPND 8 CHAIN: A, B, C, D, E, F, G, H, I, J; COMPND 9 EC: 3.5.4.16; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 1; COMPND 12 GTP cyclohydrolase 1; COMPND 13 CHAIN: A, B, C, D, E, F, G, H, I, J; COMPND 14 EC: 3.5.4.16; COMPND 15 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.69 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LEU H 91 REMARK 465 ASN H 92 REMARK 465 ASP H 93 REMARK 465 ALA H 94 REMARK 465 ILE H 95 REMARK 465 PHE H 96 REMARK 465 ASP H 97 REMARK 465 GLU H 98 REMARK 465 ASP H 99 REMARK 465 MET H 185 REMARK 465 CYS H 186 REMARK 465 MET H 187 REMARK 465 VAL H 188 REMARK 465 MET H 189 REMARK 465 ARG H 190 REMARK 465 GLY H 191 REMARK 465 VAL H 192 REMARK 465 GLN H 193 REMARK 465 LYS H 194 REMARK 465 MET H 195 REMARK 465 ASN H 196 DBREF 6Z88 D 41 250 UNP P30793 GCH1_HUMAN 41 250 DBREF 6Z88 H 41 250 UNP P30793 GCH1_HUMAN 41 250 DBREF 6Z88 J 41 250 UNP P30793 GCH1_HUMAN 41 250 SEQRES 1 H 191 ARG SER GLU GLU ASP ASN GLU LEU ASN LEU PRO ASN LEU SEQRES 2 H 191 ALA ALA ALA TYR SER SER ILE LEU SER SER LEU GLY GLU SEQRES 3 H 191 ASN PRO GLN ARG GLN GLY LEU LEU LYS THR PRO TRP ARG SEQRES 4 H 191 ALA ALA SER ALA MET GLN PHE PHE THR LYS GLY TYR GLN SEQRES 5 H 191 GLU THR ILE SER ASP VAL LEU ASN ASP ALA ILE PHE ASP SEQRES 6 H 191 GLU ASP HIS ASP GLU MET VAL ILE VAL LYS ASP ILE ASP SEQRES 7 H 191 MET PHE SER MET CYS GLU HIS HIS LEU VAL PRO PHE VAL SEQRES 8 H 191 GLY LYS VAL HIS ILE GLY TYR LEU PRO ASN LYS GLN VAL SEQRES 9 H 191 LEU GLY LEU SER LYS LEU ALA ARG ILE VAL GLU ILE TYR SEQRES 10 H 191 SER ARG ARG LEU GLN VAL GLN GLU ARG LEU THR LYS GLN SEQRES 11 H 191 ILE ALA VAL ALA ILE THR GLU ALA LEU ARG PRO ALA GLY SEQRES 12 H 191 VAL GLY VAL VAL VAL GLU ALA THR HIS MET CYS MET VAL SEQRES 13 H 191 MET ARG GLY VAL GLN LYS MET ASN SER LYS THR VAL THR SEQRES 14 H 191 SER THR MET LEU GLY VAL PHE ARG GLU ASP PRO LYS THR SEQRES 15 H 191 ARG GLU GLU PHE LEU THR LEU ILE ARG