HEADER TRANSFERASE/TRANSFERASE INHIBITOR 10-JAN-11 3QA2 TITLE X-RAY STRUCTURE OF KETOHEXOKINASE IN COMPLEX WITH A PYRIMIDOPYRIMIDINE TITLE 2 ANALOG 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: KETOHEXOKINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HEPATIC FRUCTOKINASE; COMPND 5 EC: 2.7.1.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: KHK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28S KEYWDS KETOHEXOKINASE, ATP BINDING, TRANSFERASE-TRANSFERASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.C.ABAD REVDAT 4 13-SEP-23 3QA2 1 REMARK SEQADV REVDAT 3 08-NOV-17 3QA2 1 REMARK REVDAT 2 24-SEP-14 3QA2 1 JRNL REVDAT 1 18-JAN-12 3QA2 0 JRNL AUTH B.E.MARYANOFF,J.C.O'NEILL,D.F.MCCOMSEY,S.C.YABUT,D.K.LUCI, JRNL AUTH 2 A.D.JORDAN,J.A.MASUCCI,W.J.JONES,M.C.ABAD,A.C.GIBBS, JRNL AUTH 3 I.PETROUNIA JRNL TITL INHIBITORS OF KETOHEXOKINASE: DISCOVERY OF JRNL TITL 2 PYRIMIDINOPYRIMIDINES WITH SPECIFIC SUBSTITUTION THAT JRNL TITL 3 COMPLEMENTS THE ATP-BINDING SITE. JRNL REF ACS MED CHEM LETT V. 2 538 2011 JRNL REFN ISSN 1948-5875 JRNL PMID 24900346 JRNL DOI 10.1021/ML200070G REMARK 2 REMARK 2 RESOLUTION. 2.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.1_357) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.070 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.7 REMARK 3 NUMBER OF REFLECTIONS : 30948 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.130 REMARK 3 FREE R VALUE TEST SET COUNT : 1898 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 31.7439 - 6.0580 0.99 2412 163 0.1635 0.1961 REMARK 3 2 6.0580 - 4.8138 1.00 2324 149 0.1769 0.2206 REMARK 3 3 4.8138 - 4.2069 1.00 2318 147 0.1537 0.2056 REMARK 3 4 4.2069 - 3.8229 0.98 2249 157 0.1806 0.1988 REMARK 3 5 3.8229 - 3.5493 0.98 2237 145 0.1892 0.2422 REMARK 3 6 3.5493 - 3.3403 0.97 2205 143 0.2069 0.2621 REMARK 3 7 3.3403 - 3.1732 0.97 2215 146 0.2363 0.2892 REMARK 3 8 3.1732 - 3.0351 0.96 2183 134 0.2431 0.2718 REMARK 3 9 3.0351 - 2.9184 0.95 2143 141 0.2490 0.2888 REMARK 3 10 2.9184 - 2.8177 0.92 2088 138 0.2527 0.2992 REMARK 3 11 2.8177 - 2.7297 0.88 1965 134 0.2435 0.3056 REMARK 3 12 2.7297 - 2.6517 0.80 1807 115 0.2780 0.3129 REMARK 3 13 2.6517 - 2.5819 0.71 1593 105 0.2695 0.3095 REMARK 3 14 2.5819 - 2.5190 0.58 1311 81 0.2790 0.3196 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 50.24 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.86450 REMARK 3 B22 (A**2) : 2.86560 REMARK 3 B33 (A**2) : 6.99890 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 4729 REMARK 3 ANGLE : 1.187 6402 REMARK 3 CHIRALITY : 0.074 699 REMARK 3 PLANARITY : 0.005 839 REMARK 3 DIHEDRAL : 16.121 1744 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3QA2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JAN-11. REMARK 100 THE DEPOSITION ID IS D_1000063383. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31612 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.36700 REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 3NBV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17% PEG 8K, 0.1M NA-CITRATE, 0.2M REMARK 280 AMMONIUM SULFATE, PH 4.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 41.42550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.72650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.27300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.72650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 41.42550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.27300 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 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 MET A -14 REMARK 465 GLY A -13 REMARK 465 SER A -12 REMARK 465 SER A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 SER A -4 REMARK 465 SER A -3 REMARK 465 GLY A -2 REMARK 465 LEU A -1 REMARK 465 VAL A 0 REMARK 465 PRO A 1 REMARK 465 MET B -14 REMARK 465 GLY B -13 REMARK 465 SER B -12 REMARK 465 SER B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 SER B -4 REMARK 465 SER B -3 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 27 -8.42 85.11 REMARK 500 SER A 84 -9.94 -58.20 REMARK 500 ASN A 105 2.64 -152.98 REMARK 500 LEU A 117 123.56 -10.44 REMARK 500 ARG A 141 -81.26 -139.63 REMARK 500 ARG A 159 46.93 -93.00 REMARK 500 PRO A 175 8.96 -67.57 REMARK 500 PHE A 180 0.70 -65.82 REMARK 500 HIS A 198 20.47 -61.79 REMARK 500 ARG A 216 132.59 -35.57 REMARK 500 TRP A 225 50.33 -141.17 REMARK 500 ALA A 226 -131.40 56.50 REMARK 500 PHE A 245 73.71 -116.47 REMARK 500 ASP A 252 102.65 -168.05 REMARK 500 SER B 104 43.28 -107.14 REMARK 500 ASN B 105 -11.43 165.12 REMARK 500 ARG B 141 -67.62 -135.27 REMARK 500 GLN B 164 11.05 -150.62 REMARK 500 TRP B 225 57.36 -140.17 REMARK 500 ALA B 226 -127.70 49.52 REMARK 500 ASP B 252 109.59 -160.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XNA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XNA B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3Q92 RELATED DB: PDB REMARK 900 KETOHEXOKINASE IN COMPLEX WITH A PYRIMIDOPYRIMIDINE ANALOG 1 REMARK 900 RELATED ID: 3NBV RELATED DB: PDB REMARK 900 KETOHEXOKINASE IN COMPLEX WITH AMP-PNP AND FRUCTOSE REMARK 900 RELATED ID: 3NBW RELATED DB: PDB REMARK 900 KETOHEXOKINASE IN COMPLEX WITH A PYRAZOLE COMPOUND REMARK 900 RELATED ID: 3NC2 RELATED DB: PDB REMARK 900 KETOHEXOKINASE WITH A QUINAZOLINE COMPOUND REMARK 900 RELATED ID: 3NC9 RELATED DB: PDB REMARK 900 KETOHEXOKINASE IN COMPLEX WITH AN INDAZOLE COMPOUND REMARK 900 RELATED ID: 3NCA RELATED DB: PDB REMARK 900 KETOHEXOKINASE IN COMPLEX WITH A THIENO PYRIDINOL COMPOUND REMARK 900 RELATED ID: 3QAI RELATED DB: PDB DBREF 3QA2 A 5 298 UNP P50053-2 KHK_HUMAN 5 298 DBREF 3QA2 B 5 298 UNP P50053-2 KHK_HUMAN 5 298 SEQADV 3QA2 MET A -14 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 GLY A -13 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER A -12 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER A -11 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS A -10 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS A -9 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS A -8 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS A -7 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS A -6 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS A -5 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER A -4 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER A -3 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 GLY A -2 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 LEU A -1 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 VAL A 0 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 PRO A 1 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 ARG A 2 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 GLY A 3 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER A 4 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 MET B -14 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 GLY B -13 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER B -12 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER B -11 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS B -10 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS B -9 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS B -8 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS B -7 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS B -6 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 HIS B -5 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER B -4 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER B -3 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 GLY B -2 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 LEU B -1 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 VAL B 0 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 PRO B 1 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 ARG B 2 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 GLY B 3 UNP P50053-2 EXPRESSION TAG SEQADV 3QA2 SER B 4 UNP P50053-2 EXPRESSION TAG SEQRES 1 A 313 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 313 LEU VAL PRO ARG GLY SER GLN ILE LEU CYS VAL GLY LEU SEQRES 3 A 313 VAL VAL LEU ASP VAL ILE SER LEU VAL ASP LYS TYR PRO SEQRES 4 A 313 LYS GLU ASP SER GLU ILE ARG CYS LEU SER GLN ARG TRP SEQRES 5 A 313 GLN ARG GLY GLY ASN ALA SER ASN SER CYS THR VAL LEU SEQRES 6 A 313 SER LEU LEU GLY ALA PRO CYS ALA PHE MET GLY SER MET SEQRES 7 A 313 ALA PRO GLY HIS VAL ALA ASP PHE LEU VAL ALA ASP PHE SEQRES 8 A 313 ARG ARG ARG GLY VAL ASP VAL SER GLN VAL ALA TRP GLN SEQRES 9 A 313 SER LYS GLY ASP THR PRO SER SER CYS CYS ILE ILE ASN SEQRES 10 A 313 ASN SER ASN GLY ASN ARG THR ILE VAL LEU HIS ASP THR SEQRES 11 A 313 SER LEU PRO ASP VAL SER ALA THR ASP PHE GLU LYS VAL SEQRES 12 A 313 ASP LEU THR GLN PHE LYS TRP ILE HIS ILE GLU GLY ARG SEQRES 13 A 313 ASN ALA SER GLU GLN VAL LYS MET LEU GLN ARG ILE ASP SEQRES 14 A 313 ALA HIS ASN THR ARG GLN PRO PRO GLU GLN LYS ILE ARG SEQRES 15 A 313 VAL SER VAL GLU VAL GLU LYS PRO ARG GLU GLU LEU PHE SEQRES 16 A 313 GLN LEU PHE GLY TYR GLY ASP VAL VAL PHE VAL SER LYS SEQRES 17 A 313 ASP VAL ALA LYS HIS LEU GLY PHE GLN SER ALA GLU GLU SEQRES 18 A 313 ALA LEU ARG GLY LEU TYR GLY ARG VAL ARG LYS GLY ALA SEQRES 19 A 313 VAL LEU VAL CYS ALA TRP ALA GLU GLU GLY ALA ASP ALA SEQRES 20 A 313 LEU GLY PRO ASP GLY LYS LEU LEU HIS SER ASP ALA PHE SEQRES 21 A 313 PRO PRO PRO ARG VAL VAL ASP THR LEU GLY ALA GLY ASP SEQRES 22 A 313 THR PHE ASN ALA SER VAL ILE PHE SER LEU SER GLN GLY SEQRES 23 A 313 ARG SER VAL GLN GLU ALA LEU ARG PHE GLY CYS GLN VAL SEQRES 24 A 313 ALA GLY LYS LYS CYS GLY LEU GLN GLY PHE ASP GLY ILE SEQRES 25 A 313 VAL SEQRES 1 B 313 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 313 LEU VAL PRO ARG GLY SER GLN ILE LEU CYS VAL GLY LEU SEQRES 3 B 313 VAL VAL LEU ASP VAL ILE SER LEU VAL ASP LYS TYR PRO SEQRES 4 B 313 LYS GLU ASP SER GLU ILE ARG CYS LEU SER GLN ARG TRP SEQRES 5 B 313 GLN ARG GLY GLY ASN ALA SER ASN SER CYS THR VAL LEU SEQRES 6 B 313 SER LEU LEU GLY ALA PRO CYS ALA PHE MET GLY SER MET SEQRES 7 B 313 ALA PRO GLY HIS VAL ALA ASP PHE LEU VAL ALA ASP PHE SEQRES 8 B 313 ARG ARG ARG GLY VAL ASP VAL SER GLN VAL ALA TRP GLN SEQRES 9 B 313 SER LYS GLY ASP THR PRO SER SER CYS CYS ILE ILE ASN SEQRES 10 B 313 ASN SER ASN GLY ASN ARG THR ILE VAL LEU HIS ASP THR SEQRES 11 B 313 SER LEU PRO ASP VAL SER ALA THR ASP PHE GLU LYS VAL SEQRES 12 B 313 ASP LEU THR GLN PHE LYS TRP ILE HIS ILE GLU GLY ARG SEQRES 13 B 313 ASN ALA SER GLU GLN VAL LYS MET LEU GLN ARG ILE ASP SEQRES 14 B 313 ALA HIS ASN THR ARG GLN PRO PRO GLU GLN LYS ILE ARG SEQRES 15 B 313 VAL SER VAL GLU VAL GLU LYS PRO ARG GLU GLU LEU PHE SEQRES 16 B 313 GLN LEU PHE GLY TYR GLY ASP VAL VAL PHE VAL SER LYS SEQRES 17 B 313 ASP VAL ALA LYS HIS LEU GLY PHE GLN SER ALA GLU GLU SEQRES 18 B 313 ALA LEU ARG GLY LEU TYR GLY ARG VAL ARG LYS GLY ALA SEQRES 19 B 313 VAL LEU VAL CYS ALA TRP ALA GLU GLU GLY ALA ASP ALA SEQRES 20 B 313 LEU GLY PRO ASP GLY LYS LEU LEU HIS SER ASP ALA PHE SEQRES 21 B 313 PRO PRO PRO ARG VAL VAL ASP THR LEU GLY ALA GLY ASP SEQRES 22 B 313 THR PHE ASN ALA SER VAL ILE PHE SER LEU SER GLN GLY SEQRES 23 B 313 ARG SER VAL GLN GLU ALA LEU ARG PHE GLY CYS GLN VAL SEQRES 24 B 313 ALA GLY LYS LYS CYS GLY LEU GLN GLY PHE ASP GLY ILE SEQRES 25 B 313 VAL HET SO4 A 301 5 HET XNA A 302 29 HET SO4 B 301 5 HET SO4 B 302 5 HET XNA B 303 29 HETNAM SO4 SULFATE ION HETNAM XNA N~8~-(CYCLOPROPYLMETHYL)-N~4~-(2-METHYLPHENYL)-2- HETNAM 2 XNA (PIPERAZIN-1-YL)PYRIMIDO[5,4-D]PYRIMIDINE-4,8-DIAMINE FORMUL 3 SO4 3(O4 S 2-) FORMUL 4 XNA 2(C21 H26 N8) FORMUL 8 HOH *8(H2 O) HELIX 1 1 GLY A 41 GLY A 54 1 14 HELIX 2 2 GLY A 66 GLY A 80 1 15 HELIX 3 3 SER A 121 GLU A 126 1 6 HELIX 4 4 LYS A 127 VAL A 128 5 2 HELIX 5 5 ASP A 129 THR A 131 5 3 HELIX 6 6 ASN A 142 ARG A 159 1 18 HELIX 7 7 ARG A 176 LEU A 182 5 7 HELIX 8 8 SER A 192 HIS A 198 1 7 HELIX 9 9 SER A 203 TYR A 212 1 10 HELIX 10 10 GLY A 213 VAL A 215 5 3 HELIX 11 11 ALA A 226 GLU A 228 5 3 HELIX 12 12 GLY A 255 SER A 269 1 15 HELIX 13 13 SER A 273 CYS A 289 1 17 HELIX 14 14 GLY B 41 GLY B 54 1 14 HELIX 15 15 GLY B 66 ARG B 79 1 14 HELIX 16 16 SER B 121 LYS B 127 1 7 HELIX 17 17 VAL B 128 THR B 131 5 4 HELIX 18 18 ASN B 142 ARG B 159 1 18 HELIX 19 19 ARG B 176 TYR B 185 5 10 HELIX 20 20 SER B 192 LEU B 199 1 8 HELIX 21 21 SER B 203 TYR B 212 1 10 HELIX 22 22 GLY B 213 VAL B 215 5 3 HELIX 23 23 ALA B 226 GLU B 228 5 3 HELIX 24 24 GLY B 255 GLN B 270 1 16 HELIX 25 25 SER B 273 GLY B 290 1 18 HELIX 26 26 PHE B 294 VAL B 298 5 5 SHEET 1 A 8 CYS A 57 MET A 60 0 SHEET 2 A 8 GLN A 5 VAL A 9 1 N ILE A 6 O ALA A 58 SHEET 3 A 8 PHE A 133 GLU A 139 1 O HIS A 137 N LEU A 7 SHEET 4 A 8 ARG A 167 VAL A 172 1 O SER A 169 N ILE A 138 SHEET 5 A 8 VAL A 188 VAL A 191 1 O PHE A 190 N VAL A 170 SHEET 6 A 8 VAL A 220 ALA A 224 1 O VAL A 222 N VAL A 189 SHEET 7 A 8 ALA A 230 LEU A 233 -1 O ASP A 231 N CYS A 223 SHEET 8 A 8 LEU A 239 SER A 242 -1 O LEU A 240 N ALA A 232 SHEET 1 B 5 SER A 34 GLY A 40 0 SHEET 2 B 5 VAL A 13 VAL A 20 -1 N VAL A 13 O GLY A 40 SHEET 3 B 5 SER A 96 ASN A 102 1 O CYS A 99 N SER A 18 SHEET 4 B 5 ARG A 108 HIS A 113 -1 O HIS A 113 N SER A 96 SHEET 5 B 5 GLU B 29 ARG B 31 1 O ILE B 30 N LEU A 112 SHEET 1 C 5 GLU A 29 ARG A 31 0 SHEET 2 C 5 ARG B 108 LEU B 112 1 O LEU B 112 N ILE A 30 SHEET 3 C 5 SER B 96 ASN B 102 -1 N ILE B 100 O THR B 109 SHEET 4 C 5 VAL B 13 VAL B 20 1 N VAL B 20 O ILE B 101 SHEET 5 C 5 SER B 34 GLY B 40 -1 O GLN B 38 N ASP B 15 SHEET 1 D 8 CYS B 57 MET B 60 0 SHEET 2 D 8 GLN B 5 VAL B 9 1 N CYS B 8 O MET B 60 SHEET 3 D 8 PHE B 133 GLU B 139 1 O HIS B 137 N LEU B 7 SHEET 4 D 8 ARG B 167 VAL B 172 1 O ARG B 167 N ILE B 136 SHEET 5 D 8 VAL B 188 VAL B 191 1 O PHE B 190 N VAL B 170 SHEET 6 D 8 VAL B 220 ALA B 224 1 O VAL B 222 N VAL B 191 SHEET 7 D 8 ALA B 230 LEU B 233 -1 O LEU B 233 N LEU B 221 SHEET 8 D 8 LEU B 239 SER B 242 -1 O LEU B 240 N ALA B 232 SHEET 1 E 2 SER B 62 MET B 63 0 SHEET 2 E 2 ALA B 87 TRP B 88 1 O ALA B 87 N MET B 63 CISPEP 1 PHE A 183 GLY A 184 0 23.31 SITE 1 AC1 7 ARG A 108 THR A 253 GLY A 255 ALA A 256 SITE 2 AC1 7 GLY A 257 ASP A 258 HOH A 402 SITE 1 AC2 7 ALA A 224 ALA A 226 PRO A 246 VAL A 250 SITE 2 AC2 7 GLY A 257 PHE A 260 ASP B 27 SITE 1 AC3 4 ARG B 78 ARG B 79 GLY B 293 PHE B 294 SITE 1 AC4 4 ARG A 31 HIS B 113 ARG B 141 LYS B 174 SITE 1 AC5 11 ARG B 159 ALA B 224 ALA B 226 GLU B 227 SITE 2 AC5 11 PHE B 245 PRO B 246 PRO B 247 VAL B 250 SITE 3 AC5 11 ALA B 256 GLY B 257 PHE B 260 CRYST1 82.851 86.546 137.453 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012070 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011555 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007275 0.00000