HEADER OXIDOREDUCTASE 07-JUN-19 6RX6 TITLE TRYPANOSOMA BRUCEI PTR1 (TBPTR1) IN COMPLEX WITH INHIBITOR 4 (NMT- TITLE 2 C0026) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PTERIDINE REDUCTASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI; SOURCE 3 ORGANISM_TAXID: 5702; SOURCE 4 GENE: PTR1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS TRYPANOSOMA BRUCEI, PTERIDINE REDUCTASE, PTR1, TBPTR1, PTERIDINE KEYWDS 2 BASED INHIBITORS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR G.LANDI,C.POZZI,S.MANGANI REVDAT 3 24-JAN-24 6RX6 1 REMARK REVDAT 2 13-SEP-23 6RX6 1 JRNL REVDAT 1 15-JUL-20 6RX6 0 JRNL AUTH I.POHNER,A.QUOTADAMO,J.PANECKA-HOFMAN,R.LUCIANI,M.SANTUCCI, JRNL AUTH 2 P.LINCIANO,G.LANDI,F.DI PISA,L.DELLO IACONO,C.POZZI, JRNL AUTH 3 S.MANGANI,S.GUL,G.WITT,B.ELLINGER,M.KUZIKOV,N.SANTAREM, JRNL AUTH 4 A.CORDEIRO-DA-SILVA,M.P.COSTI,A.VENTURELLI,R.C.WADE JRNL TITL MULTITARGET, SELECTIVE COMPOUND DESIGN YIELDS POTENT JRNL TITL 2 INHIBITORS OF A KINETOPLASTID PTERIDINE REDUCTASE 1. JRNL REF J.MED.CHEM. V. 65 9011 2022 JRNL REFN ISSN 0022-2623 JRNL PMID 35675511 JRNL DOI 10.1021/ACS.JMEDCHEM.2C00232 REMARK 2 REMARK 2 RESOLUTION. 1.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.32 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 351954 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.116 REMARK 3 R VALUE (WORKING SET) : 0.115 REMARK 3 FREE R VALUE : 0.132 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 18484 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.11 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.14 REMARK 3 REFLECTION IN BIN (WORKING SET) : 25182 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.1910 REMARK 3 BIN FREE R VALUE SET COUNT : 1307 REMARK 3 BIN FREE R VALUE : 0.2010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7272 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 331 REMARK 3 SOLVENT ATOMS : 1094 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 6.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.024 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.024 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.015 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.664 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.983 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.977 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8169 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 7658 ; 0.005 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11256 ; 1.705 ; 1.688 REMARK 3 BOND ANGLES OTHERS (DEGREES): 17766 ; 1.649 ; 1.600 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1109 ; 6.214 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 347 ;31.774 ;22.277 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1283 ;12.303 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 47 ;15.768 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1135 ; 0.097 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 9228 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1631 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4108 ; 1.126 ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 4106 ; 1.126 ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5152 ; 1.378 ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 5153 ; 1.378 ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4061 ; 1.479 ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 4062 ; 1.479 ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 6044 ; 1.867 ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 9582 ; 2.727 ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 9583 ; 2.727 ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 6894 ; 2.020 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 6 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 2 268 B 2 268 7895 0.09 0.05 REMARK 3 2 A 3 268 C 3 268 7539 0.09 0.05 REMARK 3 3 A 2 268 D 2 268 7967 0.08 0.05 REMARK 3 4 B 3 268 C 3 268 7532 0.09 0.05 REMARK 3 5 B 2 268 D 2 268 7905 0.09 0.05 REMARK 3 6 C 3 268 D 3 268 7613 0.08 0.05 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6RX6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUN-19. REMARK 100 THE DEPOSITION ID IS D_1292102802. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAY-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91731 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 370494 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.110 REMARK 200 RESOLUTION RANGE LOW (A) : 45.320 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.36500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5JDC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2-2.5 M SODIUM ACETATE, 0.1 M SODIUM REMARK 280 CITRATE, PH5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 45.32000 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -128.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 GLN A 104 REMARK 465 GLY A 105 REMARK 465 ASP A 106 REMARK 465 HIS A 107 REMARK 465 GLU A 108 REMARK 465 ASP A 109 REMARK 465 ASN A 110 REMARK 465 SER A 111 REMARK 465 ASN A 112 REMARK 465 GLY A 113 REMARK 465 LYS A 143 REMARK 465 GLY A 144 REMARK 465 THR A 145 REMARK 465 ASN A 146 REMARK 465 PRO A 147 REMARK 465 ASN A 148 REMARK 465 CYS A 149 REMARK 465 THR A 150 REMARK 465 SER A 151 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 GLN B 104 REMARK 465 GLY B 105 REMARK 465 ASP B 106 REMARK 465 HIS B 107 REMARK 465 GLU B 108 REMARK 465 ASP B 109 REMARK 465 ASN B 110 REMARK 465 SER B 111 REMARK 465 ASN B 112 REMARK 465 GLY B 113 REMARK 465 LYS B 143 REMARK 465 GLY B 144 REMARK 465 THR B 145 REMARK 465 ASN B 146 REMARK 465 PRO B 147 REMARK 465 ASN B 148 REMARK 465 CYS B 149 REMARK 465 THR B 150 REMARK 465 SER B 151 REMARK 465 SER B 152 REMARK 465 MET C -19 REMARK 465 GLY C -18 REMARK 465 SER C -17 REMARK 465 SER C -16 REMARK 465 HIS C -15 REMARK 465 HIS C -14 REMARK 465 HIS C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 HIS C -10 REMARK 465 SER C -9 REMARK 465 SER C -8 REMARK 465 GLY C -7 REMARK 465 LEU C -6 REMARK 465 VAL C -5 REMARK 465 PRO C -4 REMARK 465 ARG C -3 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 HIS C 0 REMARK 465 MET C 1 REMARK 465 GLU C 2 REMARK 465 GLY C 105 REMARK 465 ASP C 106 REMARK 465 HIS C 107 REMARK 465 GLU C 108 REMARK 465 ASP C 109 REMARK 465 ASN C 110 REMARK 465 SER C 111 REMARK 465 ASN C 112 REMARK 465 GLY C 113 REMARK 465 LYS C 143 REMARK 465 GLY C 144 REMARK 465 THR C 145 REMARK 465 ASN C 146 REMARK 465 PRO C 147 REMARK 465 ASN C 148 REMARK 465 CYS C 149 REMARK 465 THR C 150 REMARK 465 SER C 151 REMARK 465 VAL C 211 REMARK 465 ALA C 212 REMARK 465 MET C 213 REMARK 465 GLY C 214 REMARK 465 MET D -19 REMARK 465 GLY D -18 REMARK 465 SER D -17 REMARK 465 SER D -16 REMARK 465 HIS D -15 REMARK 465 HIS D -14 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 HIS D -10 REMARK 465 SER D -9 REMARK 465 SER D -8 REMARK 465 GLY D -7 REMARK 465 LEU D -6 REMARK 465 VAL D -5 REMARK 465 PRO D -4 REMARK 465 ARG D -3 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 GLN D 104 REMARK 465 GLY D 105 REMARK 465 ASP D 106 REMARK 465 HIS D 107 REMARK 465 GLU D 108 REMARK 465 ASP D 109 REMARK 465 ASN D 110 REMARK 465 SER D 111 REMARK 465 ASN D 112 REMARK 465 GLY D 113 REMARK 465 LYS D 143 REMARK 465 GLY D 144 REMARK 465 THR D 145 REMARK 465 ASN D 146 REMARK 465 PRO D 147 REMARK 465 ASN D 148 REMARK 465 CYS D 149 REMARK 465 THR D 150 REMARK 465 SER D 151 REMARK 465 SER D 152 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 50 CG CD CE NZ REMARK 470 GLU A 51 CD OE1 OE2 REMARK 470 GLU A 216 CD OE1 OE2 REMARK 470 GLU B 2 OE1 OE2 REMARK 470 LYS B 50 NZ REMARK 470 LYS C 13 NZ REMARK 470 LYS C 50 CG CD CE NZ REMARK 470 GLN C 104 CG CD OE1 NE2 REMARK 470 GLU C 215 CG CD OE1 OE2 REMARK 470 GLU C 216 CG CD OE1 OE2 REMARK 470 GLU C 217 CG CD OE1 OE2 REMARK 470 LYS C 218 CE NZ REMARK 470 ASP C 219 CG OD1 OD2 REMARK 470 LYS C 220 CG CD CE NZ REMARK 470 ARG C 223 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 224 CG CD CE NZ REMARK 470 ARG C 229 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 230 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 250 CG CD OE1 NE2 REMARK 470 GLU D 39 CG CD OE1 OE2 REMARK 470 LYS D 50 CG CD CE NZ REMARK 470 GLU D 216 CD OE1 OE2 REMARK 470 LYS D 220 CE NZ REMARK 470 ARG D 223 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 230 NE CZ NH1 NH2 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 ARG A 14 -139.67 58.58 REMARK 500 HIS A 35 -74.38 -113.47 REMARK 500 ALA A 128 -54.88 -138.50 REMARK 500 CYS A 160 -151.20 -99.77 REMARK 500 SER A 207 -140.62 -116.13 REMARK 500 ARG B 14 -134.34 59.09 REMARK 500 HIS B 35 -73.42 -114.63 REMARK 500 ALA B 128 -55.42 -139.96 REMARK 500 CYS B 160 -152.80 -99.02 REMARK 500 SER B 207 -139.61 -116.46 REMARK 500 ARG C 14 -130.91 56.39 REMARK 500 HIS C 35 -71.10 -109.88 REMARK 500 SER C 37 58.79 -94.08 REMARK 500 ALA C 128 -53.17 -136.79 REMARK 500 CYS C 160 -156.44 -96.84 REMARK 500 SER C 207 -140.40 -117.40 REMARK 500 ARG D 14 -135.36 58.71 REMARK 500 HIS D 35 -74.50 -113.52 REMARK 500 ALA D 128 -54.96 -138.36 REMARK 500 CYS D 160 -152.74 -98.53 REMARK 500 SER D 207 -140.75 -119.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 693 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A 694 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH A 695 DISTANCE = 6.28 ANGSTROMS REMARK 525 HOH A 696 DISTANCE = 8.20 ANGSTROMS REMARK 525 HOH C 836 DISTANCE = 5.87 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 KMK C 302 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAP A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMK A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAP B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMK B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAP C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMK C 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAP D 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue KMK D 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6RX0 RELATED DB: PDB REMARK 900 TRYPANOSOMA BRUCEI PTR1 (TBPTR1) IN COMPLEX WITH INHIBITOR 3 (NMT- REMARK 900 C0013) REMARK 900 RELATED ID: 6RX5 RELATED DB: PDB REMARK 900 TRYPANOSOMA BRUCEI PTR1 (TBPTR1) IN COMPLEX WITH INHIBITOR 1 (NMT- REMARK 900 C0003) DBREF 6RX6 A 1 268 UNP O76290 O76290_TRYBB 1 268 DBREF 6RX6 B 1 268 UNP O76290 O76290_TRYBB 1 268 DBREF 6RX6 C 1 268 UNP O76290 O76290_TRYBB 1 268 DBREF 6RX6 D 1 268 UNP O76290 O76290_TRYBB 1 268 SEQADV 6RX6 MET A -19 UNP O76290 INITIATING METHIONINE SEQADV 6RX6 GLY A -18 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER A -17 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER A -16 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS A -15 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS A -14 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS A -13 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS A -12 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS A -11 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS A -10 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER A -9 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER A -8 UNP O76290 EXPRESSION TAG SEQADV 6RX6 GLY A -7 UNP O76290 EXPRESSION TAG SEQADV 6RX6 LEU A -6 UNP O76290 EXPRESSION TAG SEQADV 6RX6 VAL A -5 UNP O76290 EXPRESSION TAG SEQADV 6RX6 PRO A -4 UNP O76290 EXPRESSION TAG SEQADV 6RX6 ARG A -3 UNP O76290 EXPRESSION TAG SEQADV 6RX6 GLY A -2 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER A -1 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS A 0 UNP O76290 EXPRESSION TAG SEQADV 6RX6 MET B -19 UNP O76290 INITIATING METHIONINE SEQADV 6RX6 GLY B -18 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER B -17 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER B -16 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS B -15 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS B -14 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS B -13 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS B -12 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS B -11 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS B -10 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER B -9 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER B -8 UNP O76290 EXPRESSION TAG SEQADV 6RX6 GLY B -7 UNP O76290 EXPRESSION TAG SEQADV 6RX6 LEU B -6 UNP O76290 EXPRESSION TAG SEQADV 6RX6 VAL B -5 UNP O76290 EXPRESSION TAG SEQADV 6RX6 PRO B -4 UNP O76290 EXPRESSION TAG SEQADV 6RX6 ARG B -3 UNP O76290 EXPRESSION TAG SEQADV 6RX6 GLY B -2 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER B -1 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS B 0 UNP O76290 EXPRESSION TAG SEQADV 6RX6 MET C -19 UNP O76290 INITIATING METHIONINE SEQADV 6RX6 GLY C -18 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER C -17 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER C -16 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS C -15 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS C -14 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS C -13 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS C -12 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS C -11 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS C -10 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER C -9 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER C -8 UNP O76290 EXPRESSION TAG SEQADV 6RX6 GLY C -7 UNP O76290 EXPRESSION TAG SEQADV 6RX6 LEU C -6 UNP O76290 EXPRESSION TAG SEQADV 6RX6 VAL C -5 UNP O76290 EXPRESSION TAG SEQADV 6RX6 PRO C -4 UNP O76290 EXPRESSION TAG SEQADV 6RX6 ARG C -3 UNP O76290 EXPRESSION TAG SEQADV 6RX6 GLY C -2 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER C -1 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS C 0 UNP O76290 EXPRESSION TAG SEQADV 6RX6 MET D -19 UNP O76290 INITIATING METHIONINE SEQADV 6RX6 GLY D -18 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER D -17 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER D -16 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS D -15 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS D -14 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS D -13 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS D -12 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS D -11 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS D -10 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER D -9 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER D -8 UNP O76290 EXPRESSION TAG SEQADV 6RX6 GLY D -7 UNP O76290 EXPRESSION TAG SEQADV 6RX6 LEU D -6 UNP O76290 EXPRESSION TAG SEQADV 6RX6 VAL D -5 UNP O76290 EXPRESSION TAG SEQADV 6RX6 PRO D -4 UNP O76290 EXPRESSION TAG SEQADV 6RX6 ARG D -3 UNP O76290 EXPRESSION TAG SEQADV 6RX6 GLY D -2 UNP O76290 EXPRESSION TAG SEQADV 6RX6 SER D -1 UNP O76290 EXPRESSION TAG SEQADV 6RX6 HIS D 0 UNP O76290 EXPRESSION TAG SEQRES 1 A 288 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 288 LEU VAL PRO ARG GLY SER HIS MET GLU ALA PRO ALA ALA SEQRES 3 A 288 VAL VAL THR GLY ALA ALA LYS ARG ILE GLY ARG ALA ILE SEQRES 4 A 288 ALA VAL LYS LEU HIS GLN THR GLY TYR ARG VAL VAL ILE SEQRES 5 A 288 HIS TYR HIS ASN SER ALA GLU ALA ALA VAL SER LEU ALA SEQRES 6 A 288 ASP GLU LEU ASN LYS GLU ARG SER ASN THR ALA VAL VAL SEQRES 7 A 288 CYS GLN ALA ASP LEU THR ASN SER ASN VAL LEU PRO ALA SEQRES 8 A 288 SER CYS GLU GLU ILE ILE ASN SER CYS PHE ARG ALA PHE SEQRES 9 A 288 GLY ARG CYS ASP VAL LEU VAL ASN ASN ALA SER ALA PHE SEQRES 10 A 288 TYR PRO THR PRO LEU VAL GLN GLY ASP HIS GLU ASP ASN SEQRES 11 A 288 SER ASN GLY LYS THR VAL GLU THR GLN VAL ALA GLU LEU SEQRES 12 A 288 ILE GLY THR ASN ALA ILE ALA PRO PHE LEU LEU THR MET SEQRES 13 A 288 SER PHE ALA GLN ARG GLN LYS GLY THR ASN PRO ASN CYS SEQRES 14 A 288 THR SER SER ASN LEU SER ILE VAL ASN LEU CYS ASP ALA SEQRES 15 A 288 MET VAL ASP GLN PRO CYS MET ALA PHE SER LEU TYR ASN SEQRES 16 A 288 MET GLY LYS HIS ALA LEU VAL GLY LEU THR GLN SER ALA SEQRES 17 A 288 ALA LEU GLU LEU ALA PRO TYR GLY ILE ARG VAL ASN GLY SEQRES 18 A 288 VAL ALA PRO GLY VAL SER LEU LEU PRO VAL ALA MET GLY SEQRES 19 A 288 GLU GLU GLU LYS ASP LYS TRP ARG ARG LYS VAL PRO LEU SEQRES 20 A 288 GLY ARG ARG GLU ALA SER ALA GLU GLN ILE ALA ASP ALA SEQRES 21 A 288 VAL ILE PHE LEU VAL SER GLY SER ALA GLN TYR ILE THR SEQRES 22 A 288 GLY SER ILE ILE LYS VAL ASP GLY GLY LEU SER LEU VAL SEQRES 23 A 288 HIS ALA SEQRES 1 B 288 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 288 LEU VAL PRO ARG GLY SER HIS MET GLU ALA PRO ALA ALA SEQRES 3 B 288 VAL VAL THR GLY ALA ALA LYS ARG ILE GLY ARG ALA ILE SEQRES 4 B 288 ALA VAL LYS LEU HIS GLN THR GLY TYR ARG VAL VAL ILE SEQRES 5 B 288 HIS TYR HIS ASN SER ALA GLU ALA ALA VAL SER LEU ALA SEQRES 6 B 288 ASP GLU LEU ASN LYS GLU ARG SER ASN THR ALA VAL VAL SEQRES 7 B 288 CYS GLN ALA ASP LEU THR ASN SER ASN VAL LEU PRO ALA SEQRES 8 B 288 SER CYS GLU GLU ILE ILE ASN SER CYS PHE ARG ALA PHE SEQRES 9 B 288 GLY ARG CYS ASP VAL LEU VAL ASN ASN ALA SER ALA PHE SEQRES 10 B 288 TYR PRO THR PRO LEU VAL GLN GLY ASP HIS GLU ASP ASN SEQRES 11 B 288 SER ASN GLY LYS THR VAL GLU THR GLN VAL ALA GLU LEU SEQRES 12 B 288 ILE GLY THR ASN ALA ILE ALA PRO PHE LEU LEU THR MET SEQRES 13 B 288 SER PHE ALA GLN ARG GLN LYS GLY THR ASN PRO ASN CYS SEQRES 14 B 288 THR SER SER ASN LEU SER ILE VAL ASN LEU CYS ASP ALA SEQRES 15 B 288 MET VAL ASP GLN PRO CYS MET ALA PHE SER LEU TYR ASN SEQRES 16 B 288 MET GLY LYS HIS ALA LEU VAL GLY LEU THR GLN SER ALA SEQRES 17 B 288 ALA LEU GLU LEU ALA PRO TYR GLY ILE ARG VAL ASN GLY SEQRES 18 B 288 VAL ALA PRO GLY VAL SER LEU LEU PRO VAL ALA MET GLY SEQRES 19 B 288 GLU GLU GLU LYS ASP LYS TRP ARG ARG LYS VAL PRO LEU SEQRES 20 B 288 GLY ARG ARG GLU ALA SER ALA GLU GLN ILE ALA ASP ALA SEQRES 21 B 288 VAL ILE PHE LEU VAL SER GLY SER ALA GLN TYR ILE THR SEQRES 22 B 288 GLY SER ILE ILE LYS VAL ASP GLY GLY LEU SER LEU VAL SEQRES 23 B 288 HIS ALA SEQRES 1 C 288 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 288 LEU VAL PRO ARG GLY SER HIS MET GLU ALA PRO ALA ALA SEQRES 3 C 288 VAL VAL THR GLY ALA ALA LYS ARG ILE GLY ARG ALA ILE SEQRES 4 C 288 ALA VAL LYS LEU HIS GLN THR GLY TYR ARG VAL VAL ILE SEQRES 5 C 288 HIS TYR HIS ASN SER ALA GLU ALA ALA VAL SER LEU ALA SEQRES 6 C 288 ASP GLU LEU ASN LYS GLU ARG SER ASN THR ALA VAL VAL SEQRES 7 C 288 CYS GLN ALA ASP LEU THR ASN SER ASN VAL LEU PRO ALA SEQRES 8 C 288 SER CYS GLU GLU ILE ILE ASN SER CYS PHE ARG ALA PHE SEQRES 9 C 288 GLY ARG CYS ASP VAL LEU VAL ASN ASN ALA SER ALA PHE SEQRES 10 C 288 TYR PRO THR PRO LEU VAL GLN GLY ASP HIS GLU ASP ASN SEQRES 11 C 288 SER ASN GLY LYS THR VAL GLU THR GLN VAL ALA GLU LEU SEQRES 12 C 288 ILE GLY THR ASN ALA ILE ALA PRO PHE LEU LEU THR MET SEQRES 13 C 288 SER PHE ALA GLN ARG GLN LYS GLY THR ASN PRO ASN CYS SEQRES 14 C 288 THR SER SER ASN LEU SER ILE VAL ASN LEU CYS ASP ALA SEQRES 15 C 288 MET VAL ASP GLN PRO CYS MET ALA PHE SER LEU TYR ASN SEQRES 16 C 288 MET GLY LYS HIS ALA LEU VAL GLY LEU THR GLN SER ALA SEQRES 17 C 288 ALA LEU GLU LEU ALA PRO TYR GLY ILE ARG VAL ASN GLY SEQRES 18 C 288 VAL ALA PRO GLY VAL SER LEU LEU PRO VAL ALA MET GLY SEQRES 19 C 288 GLU GLU GLU LYS ASP LYS TRP ARG ARG LYS VAL PRO LEU SEQRES 20 C 288 GLY ARG ARG GLU ALA SER ALA GLU GLN ILE ALA ASP ALA SEQRES 21 C 288 VAL ILE PHE LEU VAL SER GLY SER ALA GLN TYR ILE THR SEQRES 22 C 288 GLY SER ILE ILE LYS VAL ASP GLY GLY LEU SER LEU VAL SEQRES 23 C 288 HIS ALA SEQRES 1 D 288 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 288 LEU VAL PRO ARG GLY SER HIS MET GLU ALA PRO ALA ALA SEQRES 3 D 288 VAL VAL THR GLY ALA ALA LYS ARG ILE GLY ARG ALA ILE SEQRES 4 D 288 ALA VAL LYS LEU HIS GLN THR GLY TYR ARG VAL VAL ILE SEQRES 5 D 288 HIS TYR HIS ASN SER ALA GLU ALA ALA VAL SER LEU ALA SEQRES 6 D 288 ASP GLU LEU ASN LYS GLU ARG SER ASN THR ALA VAL VAL SEQRES 7 D 288 CYS GLN ALA ASP LEU THR ASN SER ASN VAL LEU PRO ALA SEQRES 8 D 288 SER CYS GLU GLU ILE ILE ASN SER CYS PHE ARG ALA PHE SEQRES 9 D 288 GLY ARG CYS ASP VAL LEU VAL ASN ASN ALA SER ALA PHE SEQRES 10 D 288 TYR PRO THR PRO LEU VAL GLN GLY ASP HIS GLU ASP ASN SEQRES 11 D 288 SER ASN GLY LYS THR VAL GLU THR GLN VAL ALA GLU LEU SEQRES 12 D 288 ILE GLY THR ASN ALA ILE ALA PRO PHE LEU LEU THR MET SEQRES 13 D 288 SER PHE ALA GLN ARG GLN LYS GLY THR ASN PRO ASN CYS SEQRES 14 D 288 THR SER SER ASN LEU SER ILE VAL ASN LEU CYS ASP ALA SEQRES 15 D 288 MET VAL ASP GLN PRO CYS MET ALA PHE SER LEU TYR ASN SEQRES 16 D 288 MET GLY LYS HIS ALA LEU VAL GLY LEU THR GLN SER ALA SEQRES 17 D 288 ALA LEU GLU LEU ALA PRO TYR GLY ILE ARG VAL ASN GLY SEQRES 18 D 288 VAL ALA PRO GLY VAL SER LEU LEU PRO VAL ALA MET GLY SEQRES 19 D 288 GLU GLU GLU LYS ASP LYS TRP ARG ARG LYS VAL PRO LEU SEQRES 20 D 288 GLY ARG ARG GLU ALA SER ALA GLU GLN ILE ALA ASP ALA SEQRES 21 D 288 VAL ILE PHE LEU VAL SER GLY SER ALA GLN TYR ILE THR SEQRES 22 D 288 GLY SER ILE ILE LYS VAL ASP GLY GLY LEU SER LEU VAL SEQRES 23 D 288 HIS ALA HET NAP A 301 48 HET KMK A 302 36 HET NAP B 301 48 HET KMK B 302 36 HET ACT B 303 4 HET NAP C 301 48 HET KMK C 302 27 HET NAP D 301 48 HET KMK D 302 36 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM KMK METHYL 1-[4-[[2,4-BIS(AZANYL)PTERIDIN-6-YL]METHYL-(3- HETNAM 2 KMK OXIDANYLPROPYL)AMINO]PHENYL]CARBONYLPIPERIDINE-4- HETNAM 3 KMK CARBOXYLATE HETNAM ACT ACETATE ION HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE FORMUL 5 NAP 4(C21 H28 N7 O17 P3) FORMUL 6 KMK 4(C24 H30 N8 O4) FORMUL 9 ACT C2 H3 O2 1- FORMUL 14 HOH *1094(H2 O) HELIX 1 AA1 LYS A 13 GLY A 27 1 15 HELIX 2 AA2 SER A 37 ARG A 52 1 16 HELIX 3 AA3 VAL A 68 GLY A 85 1 18 HELIX 4 AA4 THR A 115 ALA A 128 1 14 HELIX 5 AA5 ALA A 128 GLN A 142 1 15 HELIX 6 AA6 PHE A 171 ALA A 193 1 23 HELIX 7 AA7 GLY A 214 ARG A 223 1 10 HELIX 8 AA8 SER A 233 SER A 246 1 14 HELIX 9 AA9 GLY A 247 GLN A 250 5 4 HELIX 10 AB1 GLY A 262 VAL A 266 5 5 HELIX 11 AB2 LYS B 13 GLY B 27 1 15 HELIX 12 AB3 SER B 37 ARG B 52 1 16 HELIX 13 AB4 VAL B 68 GLY B 85 1 18 HELIX 14 AB5 THR B 115 ALA B 128 1 14 HELIX 15 AB6 ALA B 128 GLN B 142 1 15 HELIX 16 AB7 PHE B 171 ALA B 193 1 23 HELIX 17 AB8 GLY B 214 ARG B 223 1 10 HELIX 18 AB9 SER B 233 SER B 246 1 14 HELIX 19 AC1 GLY B 247 GLN B 250 5 4 HELIX 20 AC2 GLY B 262 VAL B 266 5 5 HELIX 21 AC3 LYS C 13 GLY C 27 1 15 HELIX 22 AC4 SER C 37 ARG C 52 1 16 HELIX 23 AC5 VAL C 68 GLY C 85 1 18 HELIX 24 AC6 THR C 115 ALA C 128 1 14 HELIX 25 AC7 ALA C 128 GLN C 142 1 15 HELIX 26 AC8 PHE C 171 ALA C 193 1 23 HELIX 27 AC9 GLU C 216 ARG C 223 1 8 HELIX 28 AD1 SER C 233 SER C 246 1 14 HELIX 29 AD2 GLY C 247 GLN C 250 5 4 HELIX 30 AD3 GLY C 262 VAL C 266 5 5 HELIX 31 AD4 LYS D 13 GLY D 27 1 15 HELIX 32 AD5 SER D 37 ARG D 52 1 16 HELIX 33 AD6 VAL D 68 GLY D 85 1 18 HELIX 34 AD7 THR D 115 ALA D 128 1 14 HELIX 35 AD8 ALA D 128 GLN D 142 1 15 HELIX 36 AD9 PHE D 171 ALA D 193 1 23 HELIX 37 AE1 GLY D 214 ARG D 223 1 10 HELIX 38 AE2 SER D 233 SER D 246 1 14 HELIX 39 AE3 GLY D 247 GLN D 250 5 4 HELIX 40 AE4 GLY D 262 VAL D 266 5 5 SHEET 1 AA1 7 ALA A 56 GLN A 60 0 SHEET 2 AA1 7 ARG A 29 TYR A 34 1 N ILE A 32 O VAL A 57 SHEET 3 AA1 7 ALA A 5 VAL A 8 1 N ALA A 6 O VAL A 31 SHEET 4 AA1 7 VAL A 89 ASN A 92 1 O VAL A 91 N VAL A 7 SHEET 5 AA1 7 LEU A 154 LEU A 159 1 O LEU A 159 N ASN A 92 SHEET 6 AA1 7 ILE A 197 PRO A 204 1 O ASN A 200 N ASN A 158 SHEET 7 AA1 7 ILE A 256 VAL A 259 1 O ILE A 257 N ALA A 203 SHEET 1 AA2 7 ALA B 56 GLN B 60 0 SHEET 2 AA2 7 ARG B 29 TYR B 34 1 N ILE B 32 O VAL B 57 SHEET 3 AA2 7 ALA B 5 VAL B 8 1 N ALA B 6 O VAL B 31 SHEET 4 AA2 7 VAL B 89 ASN B 92 1 O VAL B 91 N VAL B 7 SHEET 5 AA2 7 LEU B 154 LEU B 159 1 O LEU B 159 N ASN B 92 SHEET 6 AA2 7 ILE B 197 PRO B 204 1 O ASN B 200 N ASN B 158 SHEET 7 AA2 7 ILE B 256 VAL B 259 1 O ILE B 257 N ALA B 203 SHEET 1 AA3 7 ALA C 56 GLN C 60 0 SHEET 2 AA3 7 ARG C 29 TYR C 34 1 N ILE C 32 O VAL C 57 SHEET 3 AA3 7 ALA C 5 VAL C 8 1 N ALA C 6 O VAL C 31 SHEET 4 AA3 7 VAL C 89 ASN C 92 1 O VAL C 91 N VAL C 7 SHEET 5 AA3 7 LEU C 154 LEU C 159 1 O LEU C 159 N ASN C 92 SHEET 6 AA3 7 ILE C 197 PRO C 204 1 O ASN C 200 N ASN C 158 SHEET 7 AA3 7 ILE C 256 VAL C 259 1 O ILE C 257 N ALA C 203 SHEET 1 AA4 7 ALA D 56 GLN D 60 0 SHEET 2 AA4 7 ARG D 29 TYR D 34 1 N ILE D 32 O VAL D 57 SHEET 3 AA4 7 ALA D 5 VAL D 8 1 N ALA D 6 O VAL D 31 SHEET 4 AA4 7 VAL D 89 ASN D 92 1 O VAL D 91 N VAL D 7 SHEET 5 AA4 7 LEU D 154 LEU D 159 1 O LEU D 159 N ASN D 92 SHEET 6 AA4 7 ILE D 197 PRO D 204 1 O ASN D 200 N ASN D 158 SHEET 7 AA4 7 ILE D 256 VAL D 259 1 O ILE D 257 N ALA D 203 SITE 1 AC1 33 ARG A 14 ILE A 15 TYR A 34 HIS A 35 SITE 2 AC1 33 ASN A 36 SER A 37 ALA A 61 ASP A 62 SITE 3 AC1 33 LEU A 63 THR A 64 ASN A 93 ALA A 94 SITE 4 AC1 33 SER A 95 THR A 126 LEU A 159 CYS A 160 SITE 5 AC1 33 TYR A 174 LYS A 178 PRO A 204 GLY A 205 SITE 6 AC1 33 SER A 207 LEU A 208 KMK A 302 HOH A 413 SITE 7 AC1 33 HOH A 439 HOH A 441 HOH A 454 HOH A 461 SITE 8 AC1 33 HOH A 462 HOH A 515 HOH A 556 HOH A 562 SITE 9 AC1 33 HOH A 588 SITE 1 AC2 17 ARG A 14 SER A 95 PHE A 97 ASP A 161 SITE 2 AC2 17 TYR A 174 GLY A 205 LEU A 208 PRO A 210 SITE 3 AC2 17 MET A 213 TRP A 221 NAP A 301 HOH A 414 SITE 4 AC2 17 HOH A 448 HOH A 451 HOH A 550 HOH A 564 SITE 5 AC2 17 HOH A 590 SITE 1 AC3 34 ARG B 14 ILE B 15 TYR B 34 HIS B 35 SITE 2 AC3 34 ASN B 36 SER B 37 ALA B 61 ASP B 62 SITE 3 AC3 34 LEU B 63 THR B 64 ASN B 93 ALA B 94 SITE 4 AC3 34 SER B 95 THR B 126 LEU B 159 CYS B 160 SITE 5 AC3 34 TYR B 174 LYS B 178 PRO B 204 GLY B 205 SITE 6 AC3 34 SER B 207 LEU B 208 KMK B 302 HOH B 415 SITE 7 AC3 34 HOH B 430 HOH B 437 HOH B 456 HOH B 465 SITE 8 AC3 34 HOH B 484 HOH B 503 HOH B 554 HOH B 568 SITE 9 AC3 34 HOH B 581 HOH B 593 SITE 1 AC4 14 ARG B 14 SER B 95 PHE B 97 TYR B 98 SITE 2 AC4 14 TYR B 174 GLY B 205 LEU B 208 TRP B 221 SITE 3 AC4 14 NAP B 301 HOH B 413 HOH B 480 HOH B 486 SITE 4 AC4 14 HOH B 554 HOH B 621 SITE 1 AC5 6 ALA B 212 MET B 213 GLY B 214 GLU B 215 SITE 2 AC5 6 HOH B 440 HOH B 460 SITE 1 AC6 30 ARG C 14 ILE C 15 TYR C 34 HIS C 35 SITE 2 AC6 30 ASN C 36 SER C 37 ALA C 61 ASP C 62 SITE 3 AC6 30 LEU C 63 THR C 64 ASN C 93 ALA C 94 SITE 4 AC6 30 SER C 95 THR C 126 LEU C 159 CYS C 160 SITE 5 AC6 30 TYR C 174 LYS C 178 PRO C 204 GLY C 205 SITE 6 AC6 30 SER C 207 LEU C 208 KMK C 302 HOH C 617 SITE 7 AC6 30 HOH C 623 HOH C 641 HOH C 645 HOH C 730 SITE 8 AC6 30 HOH C 745 HOH C 747 SITE 1 AC7 12 ARG C 14 SER C 95 PHE C 97 ASP C 161 SITE 2 AC7 12 TYR C 174 GLY C 205 LEU C 208 PRO C 210 SITE 3 AC7 12 TRP C 221 NAP C 301 HOH C 628 HOH C 655 SITE 1 AC8 33 ARG D 14 ILE D 15 TYR D 34 HIS D 35 SITE 2 AC8 33 ASN D 36 SER D 37 ALA D 61 ASP D 62 SITE 3 AC8 33 LEU D 63 THR D 64 ASN D 93 ALA D 94 SITE 4 AC8 33 SER D 95 THR D 126 LEU D 159 CYS D 160 SITE 5 AC8 33 TYR D 174 LYS D 178 PRO D 204 GLY D 205 SITE 6 AC8 33 SER D 207 LEU D 208 KMK D 302 HOH D 418 SITE 7 AC8 33 HOH D 444 HOH D 450 HOH D 455 HOH D 457 SITE 8 AC8 33 HOH D 459 HOH D 552 HOH D 555 HOH D 557 SITE 9 AC8 33 HOH D 637 SITE 1 AC9 17 ARG D 14 SER D 95 PHE D 97 TYR D 98 SITE 2 AC9 17 ASP D 161 TYR D 174 GLY D 205 LEU D 208 SITE 3 AC9 17 PRO D 210 MET D 213 TRP D 221 NAP D 301 SITE 4 AC9 17 HOH D 408 HOH D 449 HOH D 490 HOH D 530 SITE 5 AC9 17 HOH D 565 CRYST1 74.760 90.640 82.960 90.00 115.74 90.00 P 1 21 1 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 0.013376 0.000000 0.006449 0.00000 SCALE2 0.000000 0.011033 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013382 0.00000