HEADER OXIDOREDUCTASE 04-SEP-14 4WCD TITLE TRYPANOSOMA BRUCEI PTR1 IN COMPLEX WITH INHIBITOR 10 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 OXIDOREDUCTASE, THIADIAZOLE DERIVATIVES INHIBITORS, TBPTR1, KEYWDS 2 TRYPANOSOMA BRUCEI PTR1 EXPDTA X-RAY DIFFRACTION AUTHOR S.MANGANI,F.DI PISA,C.POZZI REVDAT 4 10-JAN-24 4WCD 1 REMARK REVDAT 3 18-OCT-17 4WCD 1 JRNL REVDAT 2 27-SEP-17 4WCD 1 AUTHOR JRNL REVDAT 1 30-SEP-15 4WCD 0 JRNL AUTH P.LINCIANO,A.DAWSON,I.POHNER,D.M.COSTA,M.S.SA, JRNL AUTH 2 A.CORDEIRO-DA-SILVA,R.LUCIANI,S.GUL,G.WITT,B.ELLINGER, JRNL AUTH 3 M.KUZIKOV,P.GRIBBON,J.REINSHAGEN,M.WOLF,B.BEHRENS, JRNL AUTH 4 V.HANNAERT,P.A.M.MICHELS,E.NERINI,C.POZZI,F.DI PISA,G.LANDI, JRNL AUTH 5 N.SANTAREM,S.FERRARI,P.SAXENA,S.LAZZARI,G.CANNAZZA, JRNL AUTH 6 L.H.FREITAS-JUNIOR,C.B.MORAES,B.S.PASCOALINO,L.M.ALCANTARA, JRNL AUTH 7 C.P.BERTOLACINI,V.FONTANA,U.WITTIG,W.MULLER,R.C.WADE, JRNL AUTH 8 W.N.HUNTER,S.MANGANI,L.COSTANTINO,M.P.COSTI JRNL TITL EXPLOITING THE 2-AMINO-1,3,4-THIADIAZOLE SCAFFOLD TO INHIBIT JRNL TITL 2 TRYPANOSOMA BRUCEI PTERIDINE REDUCTASE IN SUPPORT OF JRNL TITL 3 EARLY-STAGE DRUG DISCOVERY. JRNL REF ACS OMEGA V. 2 5666 2017 JRNL REFN ESSN 2470-1343 JRNL PMID 28983525 JRNL DOI 10.1021/ACSOMEGA.7B00473 REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.61 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 104954 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) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5537 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) : 1.68 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7693 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.42 REMARK 3 BIN R VALUE (WORKING SET) : 0.3420 REMARK 3 BIN FREE R VALUE SET COUNT : 400 REMARK 3 BIN FREE R VALUE : 0.3340 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7287 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 207 REMARK 3 SOLVENT ATOMS : 622 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.106 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.101 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.085 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.706 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7757 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10613 ; 1.404 ; 1.994 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1028 ; 5.494 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 293 ;34.917 ;24.266 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1215 ;12.795 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 46 ;14.547 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1274 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5774 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 3998 ; 1.347 ; 2.186 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4984 ; 2.207 ; 3.258 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3759 ; 1.714 ; 2.492 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 12834 ; 5.380 ;20.013 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL 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 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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: NULL REMARK 4 REMARK 4 4WCD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-SEP-14. REMARK 100 THE DEPOSITION ID IS D_1000203546. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97949 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 110553 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 44.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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: 2X9G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE PH 5, 1.5-2.5 M REMARK 280 SODIUM ACETATE, 10 MM DTT, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 44.61500 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: 19380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -129.0 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 1 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 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 1 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 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 MET C 1 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 LEU C 209 REMARK 465 PRO C 210 REMARK 465 VAL C 211 REMARK 465 ALA C 212 REMARK 465 MET C 213 REMARK 465 GLY C 214 REMARK 465 GLU C 215 REMARK 465 GLU C 216 REMARK 465 GLU C 217 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 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 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 GLU A 2 CG CD OE1 OE2 REMARK 470 GLU A 39 CG CD OE1 OE2 REMARK 470 LYS A 50 CG CD CE NZ REMARK 470 ASN A 54 CG OD1 ND2 REMARK 470 GLN A 104 CG CD OE1 NE2 REMARK 470 GLN B 104 CG CD OE1 NE2 REMARK 470 VAL B 211 CG1 CG2 REMARK 470 GLU B 217 CG CD OE1 OE2 REMARK 470 LYS B 220 CG CD CE NZ REMARK 470 GLU C 2 CG CD OE1 OE2 REMARK 470 GLN C 104 CG CD OE1 NE2 REMARK 470 LYS C 218 CG CD CE NZ REMARK 470 ASP C 219 CG OD1 OD2 REMARK 470 LYS C 220 CG CD CE NZ REMARK 470 ARG C 223 CD NE CZ NH1 NH2 REMARK 470 ARG C 229 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 2 CG CD OE1 OE2 REMARK 470 GLU D 39 CG CD OE1 OE2 REMARK 470 LYS D 50 CG CD CE NZ REMARK 470 GLN D 140 CG CD OE1 NE2 REMARK 470 GLU D 216 CD OE1 OE2 REMARK 470 GLU D 217 CG CD OE1 OE2 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 -132.97 55.05 REMARK 500 ALA A 128 -47.92 -139.69 REMARK 500 CYS A 160 -152.08 -100.14 REMARK 500 SER A 207 -136.33 -121.43 REMARK 500 ARG B 14 -127.48 54.95 REMARK 500 ALA B 128 -50.74 -134.16 REMARK 500 ASN B 153 75.86 -151.52 REMARK 500 CYS B 160 -157.82 -98.73 REMARK 500 PHE B 171 41.55 -109.33 REMARK 500 SER B 207 -143.96 -115.40 REMARK 500 ARG C 14 -125.03 50.15 REMARK 500 SER C 37 57.70 -97.51 REMARK 500 ALA C 128 -44.97 -134.98 REMARK 500 CYS C 160 -157.29 -96.70 REMARK 500 PHE C 171 42.70 -109.19 REMARK 500 LEU C 227 34.12 -85.01 REMARK 500 ARG D 14 -129.43 55.78 REMARK 500 ALA D 128 -51.64 -135.90 REMARK 500 CYS D 160 -155.45 -98.73 REMARK 500 SER D 207 -144.06 -118.37 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 C 533 DISTANCE = 6.58 ANGSTROMS REMARK 525 HOH C 534 DISTANCE = 6.60 ANGSTROMS 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 3KH A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAP B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3KH B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT C 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NAP D 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3KH D 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2YHI RELATED DB: PDB REMARK 900 TRYPANOSOMA BRUCEI PTR1 IN COMPLEX WITH INHIBITOR WH16 REMARK 900 RELATED ID: 2YHU RELATED DB: PDB REMARK 900 TRYPANOSOMA BRUCEI PTR1 IN COMPLEX WITH INHIBITOR WHF30 DBREF 4WCD A 1 268 UNP O76290 O76290_TRYBB 1 268 DBREF 4WCD B 1 268 UNP O76290 O76290_TRYBB 1 268 DBREF 4WCD C 1 268 UNP O76290 O76290_TRYBB 1 268 DBREF 4WCD D 1 268 UNP O76290 O76290_TRYBB 1 268 SEQRES 1 A 268 MET GLU ALA PRO ALA ALA VAL VAL THR GLY ALA ALA LYS SEQRES 2 A 268 ARG ILE GLY ARG ALA ILE ALA VAL LYS LEU HIS GLN THR SEQRES 3 A 268 GLY TYR ARG VAL VAL ILE HIS TYR HIS ASN SER ALA GLU SEQRES 4 A 268 ALA ALA VAL SER LEU ALA ASP GLU LEU ASN LYS GLU ARG SEQRES 5 A 268 SER ASN THR ALA VAL VAL CYS GLN ALA ASP LEU THR ASN SEQRES 6 A 268 SER ASN VAL LEU PRO ALA SER CYS GLU GLU ILE ILE ASN SEQRES 7 A 268 SER CYS PHE ARG ALA PHE GLY ARG CYS ASP VAL LEU VAL SEQRES 8 A 268 ASN ASN ALA SER ALA PHE TYR PRO THR PRO LEU VAL GLN SEQRES 9 A 268 GLY ASP HIS GLU ASP ASN SER ASN GLY LYS THR VAL GLU SEQRES 10 A 268 THR GLN VAL ALA GLU LEU ILE GLY THR ASN ALA ILE ALA SEQRES 11 A 268 PRO PHE LEU LEU THR MET SER PHE ALA GLN ARG GLN LYS SEQRES 12 A 268 GLY THR ASN PRO ASN CYS THR SER SER ASN LEU SER ILE SEQRES 13 A 268 VAL ASN LEU CYS ASP ALA MET VAL ASP GLN PRO CYS MET SEQRES 14 A 268 ALA PHE SER LEU TYR ASN MET GLY LYS HIS ALA LEU VAL SEQRES 15 A 268 GLY LEU THR GLN SER ALA ALA LEU GLU LEU ALA PRO TYR SEQRES 16 A 268 GLY ILE ARG VAL ASN GLY VAL ALA PRO GLY VAL SER LEU SEQRES 17 A 268 LEU PRO VAL ALA MET GLY GLU GLU GLU LYS ASP LYS TRP SEQRES 18 A 268 ARG ARG LYS VAL PRO LEU GLY ARG ARG GLU ALA SER ALA SEQRES 19 A 268 GLU GLN ILE ALA ASP ALA VAL ILE PHE LEU VAL SER GLY SEQRES 20 A 268 SER ALA GLN TYR ILE THR GLY SER ILE ILE LYS VAL ASP SEQRES 21 A 268 GLY GLY LEU SER LEU VAL HIS ALA SEQRES 1 B 268 MET GLU ALA PRO ALA ALA VAL VAL THR GLY ALA ALA LYS SEQRES 2 B 268 ARG ILE GLY ARG ALA ILE ALA VAL LYS LEU HIS GLN THR SEQRES 3 B 268 GLY TYR ARG VAL VAL ILE HIS TYR HIS ASN SER ALA GLU SEQRES 4 B 268 ALA ALA VAL SER LEU ALA ASP GLU LEU ASN LYS GLU ARG SEQRES 5 B 268 SER ASN THR ALA VAL VAL CYS GLN ALA ASP LEU THR ASN SEQRES 6 B 268 SER ASN VAL LEU PRO ALA SER CYS GLU GLU ILE ILE ASN SEQRES 7 B 268 SER CYS PHE ARG ALA PHE GLY ARG CYS ASP VAL LEU VAL SEQRES 8 B 268 ASN ASN ALA SER ALA PHE TYR PRO THR PRO LEU VAL GLN SEQRES 9 B 268 GLY ASP HIS GLU ASP ASN SER ASN GLY LYS THR VAL GLU SEQRES 10 B 268 THR GLN VAL ALA GLU LEU ILE GLY THR ASN ALA ILE ALA SEQRES 11 B 268 PRO PHE LEU LEU THR MET SER PHE ALA GLN ARG GLN LYS SEQRES 12 B 268 GLY THR ASN PRO ASN CYS THR SER SER ASN LEU SER ILE SEQRES 13 B 268 VAL ASN LEU CYS ASP ALA MET VAL ASP GLN PRO CYS MET SEQRES 14 B 268 ALA PHE SER LEU TYR ASN MET GLY LYS HIS ALA LEU VAL SEQRES 15 B 268 GLY LEU THR GLN SER ALA ALA LEU GLU LEU ALA PRO TYR SEQRES 16 B 268 GLY ILE ARG VAL ASN GLY VAL ALA PRO GLY VAL SER LEU SEQRES 17 B 268 LEU PRO VAL ALA MET GLY GLU GLU GLU LYS ASP LYS TRP SEQRES 18 B 268 ARG ARG LYS VAL PRO LEU GLY ARG ARG GLU ALA SER ALA SEQRES 19 B 268 GLU GLN ILE ALA ASP ALA VAL ILE PHE LEU VAL SER GLY SEQRES 20 B 268 SER ALA GLN TYR ILE THR GLY SER ILE ILE LYS VAL ASP SEQRES 21 B 268 GLY GLY LEU SER LEU VAL HIS ALA SEQRES 1 C 268 MET GLU ALA PRO ALA ALA VAL VAL THR GLY ALA ALA LYS SEQRES 2 C 268 ARG ILE GLY ARG ALA ILE ALA VAL LYS LEU HIS GLN THR SEQRES 3 C 268 GLY TYR ARG VAL VAL ILE HIS TYR HIS ASN SER ALA GLU SEQRES 4 C 268 ALA ALA VAL SER LEU ALA ASP GLU LEU ASN LYS GLU ARG SEQRES 5 C 268 SER ASN THR ALA VAL VAL CYS GLN ALA ASP LEU THR ASN SEQRES 6 C 268 SER ASN VAL LEU PRO ALA SER CYS GLU GLU ILE ILE ASN SEQRES 7 C 268 SER CYS PHE ARG ALA PHE GLY ARG CYS ASP VAL LEU VAL SEQRES 8 C 268 ASN ASN ALA SER ALA PHE TYR PRO THR PRO LEU VAL GLN SEQRES 9 C 268 GLY ASP HIS GLU ASP ASN SER ASN GLY LYS THR VAL GLU SEQRES 10 C 268 THR GLN VAL ALA GLU LEU ILE GLY THR ASN ALA ILE ALA SEQRES 11 C 268 PRO PHE LEU LEU THR MET SER PHE ALA GLN ARG GLN LYS SEQRES 12 C 268 GLY THR ASN PRO ASN CYS THR SER SER ASN LEU SER ILE SEQRES 13 C 268 VAL ASN LEU CYS ASP ALA MET VAL ASP GLN PRO CYS MET SEQRES 14 C 268 ALA PHE SER LEU TYR ASN MET GLY LYS HIS ALA LEU VAL SEQRES 15 C 268 GLY LEU THR GLN SER ALA ALA LEU GLU LEU ALA PRO TYR SEQRES 16 C 268 GLY ILE ARG VAL ASN GLY VAL ALA PRO GLY VAL SER LEU SEQRES 17 C 268 LEU PRO VAL ALA MET GLY GLU GLU GLU LYS ASP LYS TRP SEQRES 18 C 268 ARG ARG LYS VAL PRO LEU GLY ARG ARG GLU ALA SER ALA SEQRES 19 C 268 GLU GLN ILE ALA ASP ALA VAL ILE PHE LEU VAL SER GLY SEQRES 20 C 268 SER ALA GLN TYR ILE THR GLY SER ILE ILE LYS VAL ASP SEQRES 21 C 268 GLY GLY LEU SER LEU VAL HIS ALA SEQRES 1 D 268 MET GLU ALA PRO ALA ALA VAL VAL THR GLY ALA ALA LYS SEQRES 2 D 268 ARG ILE GLY ARG ALA ILE ALA VAL LYS LEU HIS GLN THR SEQRES 3 D 268 GLY TYR ARG VAL VAL ILE HIS TYR HIS ASN SER ALA GLU SEQRES 4 D 268 ALA ALA VAL SER LEU ALA ASP GLU LEU ASN LYS GLU ARG SEQRES 5 D 268 SER ASN THR ALA VAL VAL CYS GLN ALA ASP LEU THR ASN SEQRES 6 D 268 SER ASN VAL LEU PRO ALA SER CYS GLU GLU ILE ILE ASN SEQRES 7 D 268 SER CYS PHE ARG ALA PHE GLY ARG CYS ASP VAL LEU VAL SEQRES 8 D 268 ASN ASN ALA SER ALA PHE TYR PRO THR PRO LEU VAL GLN SEQRES 9 D 268 GLY ASP HIS GLU ASP ASN SER ASN GLY LYS THR VAL GLU SEQRES 10 D 268 THR GLN VAL ALA GLU LEU ILE GLY THR ASN ALA ILE ALA SEQRES 11 D 268 PRO PHE LEU LEU THR MET SER PHE ALA GLN ARG GLN LYS SEQRES 12 D 268 GLY THR ASN PRO ASN CYS THR SER SER ASN LEU SER ILE SEQRES 13 D 268 VAL ASN LEU CYS ASP ALA MET VAL ASP GLN PRO CYS MET SEQRES 14 D 268 ALA PHE SER LEU TYR ASN MET GLY LYS HIS ALA LEU VAL SEQRES 15 D 268 GLY LEU THR GLN SER ALA ALA LEU GLU LEU ALA PRO TYR SEQRES 16 D 268 GLY ILE ARG VAL ASN GLY VAL ALA PRO GLY VAL SER LEU SEQRES 17 D 268 LEU PRO VAL ALA MET GLY GLU GLU GLU LYS ASP LYS TRP SEQRES 18 D 268 ARG ARG LYS VAL PRO LEU GLY ARG ARG GLU ALA SER ALA SEQRES 19 D 268 GLU GLN ILE ALA ASP ALA VAL ILE PHE LEU VAL SER GLY SEQRES 20 D 268 SER ALA GLN TYR ILE THR GLY SER ILE ILE LYS VAL ASP SEQRES 21 D 268 GLY GLY LEU SER LEU VAL HIS ALA HET NAP A 301 48 HET 3KH A 302 15 HET ACT A 303 4 HET NAP B 301 48 HET 3KH B 302 15 HET GOL B 303 6 HET ACT C 301 4 HET ACT C 302 4 HET NAP D 301 48 HET 3KH D 302 15 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM 3KH 5-(1H-BENZOTRIAZOL-6-YL)-1,3,4-THIADIAZOL-2-AMINE HETNAM ACT ACETATE ION HETNAM GOL GLYCEROL HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 NAP 3(C21 H28 N7 O17 P3) FORMUL 6 3KH 3(C8 H6 N6 S) FORMUL 7 ACT 3(C2 H3 O2 1-) FORMUL 10 GOL C3 H8 O3 FORMUL 15 HOH *622(H2 O) HELIX 1 AA1 LYS A 13 THR A 26 1 14 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 ARG A 141 1 14 HELIX 6 AA6 PHE A 171 ALA A 193 1 23 HELIX 7 AA7 PRO A 194 GLY A 196 5 3 HELIX 8 AA8 GLY A 214 ARG A 223 1 10 HELIX 9 AA9 SER A 233 SER A 246 1 14 HELIX 10 AB1 GLY A 247 GLN A 250 5 4 HELIX 11 AB2 GLY A 262 VAL A 266 5 5 HELIX 12 AB3 LYS B 13 THR B 26 1 14 HELIX 13 AB4 SER B 37 ARG B 52 1 16 HELIX 14 AB5 VAL B 68 GLY B 85 1 18 HELIX 15 AB6 THR B 115 ALA B 128 1 14 HELIX 16 AB7 ALA B 128 ARG B 141 1 14 HELIX 17 AB8 PHE B 171 ALA B 193 1 23 HELIX 18 AB9 GLY B 214 ARG B 223 1 10 HELIX 19 AC1 SER B 233 SER B 246 1 14 HELIX 20 AC2 GLY B 247 GLN B 250 5 4 HELIX 21 AC3 GLY B 262 VAL B 266 5 5 HELIX 22 AC4 LYS C 13 THR C 26 1 14 HELIX 23 AC5 SER C 37 ARG C 52 1 16 HELIX 24 AC6 VAL C 68 GLY C 85 1 18 HELIX 25 AC7 THR C 115 ILE C 124 1 10 HELIX 26 AC8 ALA C 128 ARG C 141 1 14 HELIX 27 AC9 PHE C 171 ALA C 193 1 23 HELIX 28 AD1 ASP C 219 ARG C 223 1 5 HELIX 29 AD2 SER C 233 SER C 246 1 14 HELIX 30 AD3 GLY C 247 GLN C 250 5 4 HELIX 31 AD4 GLY C 262 VAL C 266 5 5 HELIX 32 AD5 LYS D 13 GLY D 27 1 15 HELIX 33 AD6 SER D 37 ARG D 52 1 16 HELIX 34 AD7 VAL D 68 GLY D 85 1 18 HELIX 35 AD8 THR D 115 ALA D 128 1 14 HELIX 36 AD9 ALA D 128 ARG D 141 1 14 HELIX 37 AE1 PHE D 171 ALA D 193 1 23 HELIX 38 AE2 GLY D 214 ARG D 223 1 10 HELIX 39 AE3 SER D 233 SER D 246 1 14 HELIX 40 AE4 GLY D 247 GLN D 250 5 4 HELIX 41 AE5 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 SER A 155 LEU A 159 1 O LEU A 159 N ASN A 92 SHEET 6 AA1 7 ARG A 198 PRO A 204 1 O ASN A 200 N ILE A 156 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 VAL B 157 N LEU B 90 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 89 N VAL C 7 SHEET 5 AA3 7 LEU C 154 LEU C 159 1 O VAL C 157 N LEU C 90 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 3KH A 302 HOH A 450 SITE 7 AC1 33 HOH A 475 HOH A 491 HOH A 495 HOH A 497 SITE 8 AC1 33 HOH A 503 HOH A 509 HOH A 524 HOH A 531 SITE 9 AC1 33 HOH A 541 SITE 1 AC2 7 ARG A 14 SER A 95 PHE A 97 TYR A 174 SITE 2 AC2 7 VAL A 206 TRP A 221 NAP A 301 SITE 1 AC3 6 LYS A 13 ARG A 14 ARG A 17 HOH A 404 SITE 2 AC3 6 HOH A 405 HOH A 406 SITE 1 AC4 31 ARG B 14 ILE B 15 TYR B 34 HIS B 35 SITE 2 AC4 31 ASN B 36 SER B 37 ALA B 61 ASP B 62 SITE 3 AC4 31 LEU B 63 THR B 64 ASN B 93 ALA B 94 SITE 4 AC4 31 SER B 95 THR B 126 LEU B 159 CYS B 160 SITE 5 AC4 31 TYR B 174 LYS B 178 PRO B 204 GLY B 205 SITE 6 AC4 31 SER B 207 LEU B 208 3KH B 302 HOH B 443 SITE 7 AC4 31 HOH B 466 HOH B 475 HOH B 500 HOH B 509 SITE 8 AC4 31 HOH B 510 HOH B 555 HOH B 572 SITE 1 AC5 6 ARG B 14 TYR B 174 VAL B 206 LEU B 209 SITE 2 AC5 6 TRP B 221 NAP B 301 SITE 1 AC6 6 ASP B 46 ALA B 56 HOH B 418 TYR C 34 SITE 2 AC6 6 CYS C 59 GLN C 60 SITE 1 AC7 5 TYR C 34 HIS C 35 ASN C 36 SER C 37 SITE 2 AC7 5 HOH C 434 SITE 1 AC8 5 TYR B 34 VAL B 58 VAL C 57 VAL C 58 SITE 2 AC8 5 HOH C 403 SITE 1 AC9 31 ARG D 14 ILE D 15 TYR D 34 HIS D 35 SITE 2 AC9 31 ASN D 36 SER D 37 ALA D 61 ASP D 62 SITE 3 AC9 31 LEU D 63 THR D 64 ASN D 93 ALA D 94 SITE 4 AC9 31 SER D 95 THR D 126 LEU D 159 CYS D 160 SITE 5 AC9 31 ASP D 161 TYR D 174 LYS D 178 PRO D 204 SITE 6 AC9 31 GLY D 205 SER D 207 LEU D 208 3KH D 302 SITE 7 AC9 31 HOH D 419 HOH D 455 HOH D 484 HOH D 493 SITE 8 AC9 31 HOH D 494 HOH D 496 HOH D 547 SITE 1 AD1 8 ARG D 14 PHE D 97 TYR D 174 VAL D 206 SITE 2 AD1 8 PRO D 210 TRP D 221 NAP D 301 HOH D 554 CRYST1 74.860 89.230 82.650 90.00 115.53 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 0.013358 0.000000 0.006380 0.00000 SCALE2 0.000000 0.011207 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013408 0.00000