HEADER TRANSFERASE 02-NOV-07 2VFA TITLE CRYSTAL STRUCTURE OF A CHIMERA OF PLASMODIUM FALCIPARUM AND HUMAN TITLE 2 HYPOXANTHINE-GUANINE PHOSPHORIBOSYL TRANSFERASES COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOXANTHINE-GUANINE-XANTHINE PHOSPHORIBOSYLTRANSFERASE, COMPND 3 HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE; COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: RESIDUES 1-56,49-160,171-231; COMPND 6 SYNONYM: CHIMERA OF PLASMODIUM FALCIPARUM AND HUMAN HYPOXANTHINE- COMPND 7 GUANINE PHOSPHORIBOSYL TRANSFERASES, HGXPRT, HGXPRTASE, HGPRT, COMPND 8 HGPRTASE; COMPND 9 EC: 2.4.2.-, 2.4.2.8; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: CHIMERA OF HUMAN AND PLASMODIUM FALCIPARUM HGPRTS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM, HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 5833, 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: SF609; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PTRC99A KEYWDS HYPOXANTHINE-GUANINE PHOSPHORIBOSYL TRANSFERASE (HGPRT), PURINE KEYWDS 2 SALVAGE, DISEASE MUTATION, GLYCOSYLTRANSFERASE, TRANSFERASE, METAL- KEYWDS 3 BINDING, GOUT, CHIMERA, MAGNESIUM EXPDTA X-RAY DIFFRACTION AUTHOR P.GAYATHRI,T.S.SELVI,I.N.S.SUBBAYYA,C.S.ASHOK,H.BALARAM,M.R.N.MURTHY REVDAT 6 13-DEC-23 2VFA 1 REMARK REVDAT 5 05-JUL-17 2VFA 1 REMARK REVDAT 4 15-MAR-17 2VFA 1 SOURCE REVDAT 3 29-AUG-12 2VFA 1 KEYWDS JRNL REMARK VERSN REVDAT 3 2 1 FORMUL REVDAT 2 24-FEB-09 2VFA 1 VERSN REVDAT 1 17-JUN-08 2VFA 0 JRNL AUTH P.GAYATHRI,I.N.SUJAY SUBBAYYA,C.S.ASHOK,T.S.SELVI,H.BALARAM, JRNL AUTH 2 M.R.N.MURTHY JRNL TITL CRYSTAL STRUCTURE OF A CHIMERA OF HUMAN AND PLASMODIUM JRNL TITL 2 FALCIPARUM HYPOXANTHINE GUANINE PHOSPHORIBOSYLTRANSFERASES JRNL TITL 3 PROVIDES INSIGHTS INTO OLIGOMERIZATION. JRNL REF PROTEINS V. 73 1010 2008 JRNL REFN ISSN 0887-3585 JRNL PMID 18536021 JRNL DOI 10.1002/PROT.22129 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 16493 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) : 0.233 REMARK 3 R VALUE (WORKING SET) : 0.230 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT : 918 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.88 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1204 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3400 REMARK 3 BIN FREE R VALUE SET COUNT : 69 REMARK 3 BIN FREE R VALUE : 0.3800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3112 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 82 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.633 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.353 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.287 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 28.988 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.926 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.882 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3225 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4375 ; 0.937 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 397 ; 4.759 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 133 ;35.010 ;24.511 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 541 ;18.644 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;12.204 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 505 ; 0.059 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2376 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1447 ; 0.182 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2160 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 125 ; 0.128 ; 0.200 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): 60 ; 0.182 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.223 ; 0.200 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): 2021 ; 0.236 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3207 ; 0.425 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1361 ; 0.388 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1168 ; 0.637 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 45 A 193 REMARK 3 ORIGIN FOR THE GROUP (A): -17.0944 -62.8819 -23.7954 REMARK 3 T TENSOR REMARK 3 T11: -0.2044 T22: 0.0253 REMARK 3 T33: -0.1843 T12: 0.0453 REMARK 3 T13: 0.0508 T23: 0.0010 REMARK 3 L TENSOR REMARK 3 L11: 1.8155 L22: 3.6734 REMARK 3 L33: 5.9956 L12: -0.1998 REMARK 3 L13: 1.1695 L23: -1.4038 REMARK 3 S TENSOR REMARK 3 S11: 0.0370 S12: -0.2105 S13: -0.0389 REMARK 3 S21: 0.1673 S22: 0.1173 S23: 0.1072 REMARK 3 S31: -0.0895 S32: -0.5170 S33: -0.1543 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 15 A 44 REMARK 3 RESIDUE RANGE : A 194 A 223 REMARK 3 ORIGIN FOR THE GROUP (A): -27.7037 -56.5489 -43.2034 REMARK 3 T TENSOR REMARK 3 T11: -0.1753 T22: 0.0267 REMARK 3 T33: -0.0374 T12: 0.0757 REMARK 3 T13: 0.0850 T23: 0.2025 REMARK 3 L TENSOR REMARK 3 L11: 5.5842 L22: 3.2491 REMARK 3 L33: 7.9130 L12: -0.0224 REMARK 3 L13: 2.7573 L23: -0.7953 REMARK 3 S TENSOR REMARK 3 S11: 0.1144 S12: -0.0789 S13: -0.2694 REMARK 3 S21: -0.1236 S22: 0.3555 S23: 0.8471 REMARK 3 S31: 0.0376 S32: -0.9930 S33: -0.4699 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 45 B 193 REMARK 3 ORIGIN FOR THE GROUP (A): -19.0929 -87.1983 -33.2059 REMARK 3 T TENSOR REMARK 3 T11: -0.1598 T22: -0.0469 REMARK 3 T33: -0.1234 T12: 0.0166 REMARK 3 T13: 0.0087 T23: 0.0141 REMARK 3 L TENSOR REMARK 3 L11: 5.0242 L22: 2.2644 REMARK 3 L33: 1.6991 L12: 1.0418 REMARK 3 L13: 0.2017 L23: 1.3246 REMARK 3 S TENSOR REMARK 3 S11: 0.0009 S12: 0.1994 S13: 0.0868 REMARK 3 S21: -0.1819 S22: 0.0268 S23: 0.0135 REMARK 3 S31: -0.1061 S32: 0.0506 S33: -0.0277 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 13 B 44 REMARK 3 RESIDUE RANGE : B 194 B 226 REMARK 3 ORIGIN FOR THE GROUP (A): -40.7423 -85.5178 -39.3015 REMARK 3 T TENSOR REMARK 3 T11: -0.2341 T22: 0.0746 REMARK 3 T33: -0.1134 T12: -0.0928 REMARK 3 T13: -0.0287 T23: -0.0073 REMARK 3 L TENSOR REMARK 3 L11: 6.1797 L22: 5.7677 REMARK 3 L33: 5.7201 L12: -1.0703 REMARK 3 L13: 0.7334 L23: -1.1712 REMARK 3 S TENSOR REMARK 3 S11: -0.0072 S12: 0.9987 S13: 0.4269 REMARK 3 S21: -0.4060 S22: -0.1260 S23: 0.1434 REMARK 3 S31: -0.4042 S32: -0.4609 S33: 0.1332 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2VFA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1290034310. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-SEP-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS FR591 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17496 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.80 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.00 REMARK 200 R MERGE FOR SHELL (I) : 0.89000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1HMP REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS PH 8.0, 2.0M AMMONIUM REMARK 280 SULPHATE REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z,-X,-Y REMARK 290 7555 -Z,-X,Y REMARK 290 8555 -Z,X,-Y REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z,-X REMARK 290 11555 Y,-Z,-X REMARK 290 12555 -Y,-Z,X REMARK 290 13555 X+1/2,Y+1/2,Z+1/2 REMARK 290 14555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 15555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 16555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 17555 Z+1/2,X+1/2,Y+1/2 REMARK 290 18555 Z+1/2,-X+1/2,-Y+1/2 REMARK 290 19555 -Z+1/2,-X+1/2,Y+1/2 REMARK 290 20555 -Z+1/2,X+1/2,-Y+1/2 REMARK 290 21555 Y+1/2,Z+1/2,X+1/2 REMARK 290 22555 -Y+1/2,Z+1/2,-X+1/2 REMARK 290 23555 Y+1/2,-Z+1/2,-X+1/2 REMARK 290 24555 -Y+1/2,-Z+1/2,X+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 80.90550 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 80.90550 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 80.90550 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 80.90550 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 80.90550 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 80.90550 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 80.90550 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 80.90550 REMARK 290 SMTRY1 17 0.000000 0.000000 1.000000 80.90550 REMARK 290 SMTRY2 17 1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY3 17 0.000000 1.000000 0.000000 80.90550 REMARK 290 SMTRY1 18 0.000000 0.000000 1.000000 80.90550 REMARK 290 SMTRY2 18 -1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY3 18 0.000000 -1.000000 0.000000 80.90550 REMARK 290 SMTRY1 19 0.000000 0.000000 -1.000000 80.90550 REMARK 290 SMTRY2 19 -1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY3 19 0.000000 1.000000 0.000000 80.90550 REMARK 290 SMTRY1 20 0.000000 0.000000 -1.000000 80.90550 REMARK 290 SMTRY2 20 1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY3 20 0.000000 -1.000000 0.000000 80.90550 REMARK 290 SMTRY1 21 0.000000 1.000000 0.000000 80.90550 REMARK 290 SMTRY2 21 0.000000 0.000000 1.000000 80.90550 REMARK 290 SMTRY3 21 1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY1 22 0.000000 -1.000000 0.000000 80.90550 REMARK 290 SMTRY2 22 0.000000 0.000000 1.000000 80.90550 REMARK 290 SMTRY3 22 -1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY1 23 0.000000 1.000000 0.000000 80.90550 REMARK 290 SMTRY2 23 0.000000 0.000000 -1.000000 80.90550 REMARK 290 SMTRY3 23 -1.000000 0.000000 0.000000 80.90550 REMARK 290 SMTRY1 24 0.000000 -1.000000 0.000000 80.90550 REMARK 290 SMTRY2 24 0.000000 0.000000 -1.000000 80.90550 REMARK 290 SMTRY3 24 1.000000 0.000000 0.000000 80.90550 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: 1560 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.6 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B2024 LIES ON A SPECIAL POSITION. REMARK 375 HOH B2030 LIES ON A SPECIAL POSITION. 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 PRO A 2 REMARK 465 ILE A 3 REMARK 465 PRO A 4 REMARK 465 ASN A 5 REMARK 465 ASN A 6 REMARK 465 PRO A 7 REMARK 465 GLY A 8 REMARK 465 ALA A 9 REMARK 465 GLY A 10 REMARK 465 GLU A 11 REMARK 465 ASN A 12 REMARK 465 ALA A 13 REMARK 465 PHE A 14 REMARK 465 LEU A 110 REMARK 465 LYS A 111 REMARK 465 SER A 112 REMARK 465 TYR A 113 REMARK 465 CYS A 114 REMARK 465 ASN A 115 REMARK 465 ASP A 116 REMARK 465 GLN A 117 REMARK 465 SER A 118 REMARK 465 THR A 119 REMARK 465 GLY A 120 REMARK 465 ASP A 121 REMARK 465 ILE A 122 REMARK 465 TYR A 224 REMARK 465 LYS A 225 REMARK 465 ALA A 226 REMARK 465 THR A 227 REMARK 465 SER A 228 REMARK 465 LEU A 229 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 ILE B 3 REMARK 465 PRO B 4 REMARK 465 ASN B 5 REMARK 465 ASN B 6 REMARK 465 PRO B 7 REMARK 465 GLY B 8 REMARK 465 ALA B 9 REMARK 465 GLY B 10 REMARK 465 GLU B 11 REMARK 465 ASN B 12 REMARK 465 SER B 112 REMARK 465 TYR B 113 REMARK 465 CYS B 114 REMARK 465 ASN B 115 REMARK 465 ASP B 116 REMARK 465 GLN B 117 REMARK 465 SER B 118 REMARK 465 THR B 119 REMARK 465 GLY B 120 REMARK 465 THR B 227 REMARK 465 SER B 228 REMARK 465 LEU B 229 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 20 CD CE NZ REMARK 470 LYS A 38 CD CE NZ REMARK 470 LYS A 63 CG CD CE NZ REMARK 470 LYS A 77 NZ REMARK 470 ARG A 99 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 123 NZ REMARK 470 LYS A 149 CE NZ REMARK 470 MET A 151 SD CE REMARK 470 ASN A 180 CG OD1 ND2 REMARK 470 LYS A 183 CG CD CE NZ REMARK 470 ARG A 208 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 221 CD CE NZ REMARK 470 LYS A 222 CG CD CE NZ REMARK 470 LYS A 223 CE NZ REMARK 470 ARG B 59 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 98 CG OD1 OD2 REMARK 470 ARG B 99 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 111 CG CD CE NZ REMARK 470 ASP B 121 CG OD1 OD2 REMARK 470 ARG B 159 CD NE CZ NH1 NH2 REMARK 470 LYS B 183 CD CE NZ REMARK 470 TYR B 203 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU B 205 CD OE1 OE2 REMARK 470 LYS B 221 CD CE NZ REMARK 470 LYS B 222 CG CD CE NZ REMARK 470 LYS B 223 CG CD CE NZ REMARK 470 LYS B 225 CE NZ 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 HIS A 69 121.32 -34.92 REMARK 500 TRP A 179 94.76 -65.92 REMARK 500 TYR A 199 -101.83 54.97 REMARK 500 SER A 200 23.86 -147.71 REMARK 500 GLU A 205 46.83 -101.02 REMARK 500 ASN A 217 -167.22 -79.76 REMARK 500 HIS B 69 117.48 -24.44 REMARK 500 LEU B 76 92.82 -66.38 REMARK 500 ASN B 96 37.02 -94.88 REMARK 500 ASP B 146 -74.61 -111.72 REMARK 500 ASP B 193 32.20 -85.81 REMARK 500 TYR B 199 -107.35 44.93 REMARK 500 PHE B 207 44.77 -104.72 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 A2004 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH B2005 DISTANCE = 7.03 ANGSTROMS REMARK 525 HOH B2016 DISTANCE = 6.96 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 5GP A 1224 REMARK 610 5GP B 1227 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP A 1224 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1225 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 5GP B 1227 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1228 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Z7G RELATED DB: PDB REMARK 900 FREE HUMAN HGPRT REMARK 900 RELATED ID: 1D6N RELATED DB: PDB REMARK 900 TERNARY COMPLEX STRUCTURE OF HUMAN HGPRTASE, PRPP, MG2+, AND THE REMARK 900 INHIBITOR HPP REVEALS THE INVOLVEMENT OF THE FLEXIBLE LOOP IN REMARK 900 SUBSTRATE BINDING REMARK 900 RELATED ID: 1HMP RELATED DB: PDB REMARK 900 HYPOXANTHINE GUANINE PHOSPHORIBOSYLTRANSFERASE ( HGPRTASE) REMARK 900 RELATED ID: 1CJB RELATED DB: PDB REMARK 900 MALARIAL PURINE PHOSPHORIBOSYLTRANSFERASE REMARK 900 RELATED ID: 1BZY RELATED DB: PDB REMARK 900 HUMAN HGPRTASE WITH TRANSITION STATE INHIBITOR DBREF 2VFA A 1 56 UNP P20035 HGXR_PLAFG 1 56 DBREF 2VFA A 57 168 UNP P00492 HPRT_HUMAN 49 160 DBREF 2VFA A 169 229 UNP P20035 HGXR_PLAFG 171 231 DBREF 2VFA B 1 56 UNP P20035 HGXR_PLAFG 1 56 DBREF 2VFA B 57 168 UNP P00492 HPRT_HUMAN 49 160 DBREF 2VFA B 169 229 UNP P20035 HGXR_PLAFG 171 231 SEQRES 1 A 229 MET PRO ILE PRO ASN ASN PRO GLY ALA GLY GLU ASN ALA SEQRES 2 A 229 PHE ASP PRO VAL PHE VAL LYS ASP ASP ASP GLY TYR ASP SEQRES 3 A 229 LEU ASP SER PHE MET ILE PRO ALA HIS TYR LYS LYS TYR SEQRES 4 A 229 LEU THR LYS VAL LEU VAL PRO ASN GLY VAL ILE LYS ASN SEQRES 5 A 229 ARG ILE GLU LYS LEU ALA ARG ASP VAL MET LYS GLU MET SEQRES 6 A 229 GLY GLY HIS HIS ILE VAL ALA LEU CYS VAL LEU LYS GLY SEQRES 7 A 229 GLY TYR LYS PHE PHE ALA ASP LEU LEU ASP TYR ILE LYS SEQRES 8 A 229 ALA LEU ASN ARG ASN SER ASP ARG SER ILE PRO MET THR SEQRES 9 A 229 VAL ASP PHE ILE ARG LEU LYS SER TYR CYS ASN ASP GLN SEQRES 10 A 229 SER THR GLY ASP ILE LYS VAL ILE GLY GLY ASP ASP LEU SEQRES 11 A 229 SER THR LEU THR GLY LYS ASN VAL LEU ILE VAL GLU ASP SEQRES 12 A 229 ILE ILE ASP THR GLY LYS THR MET GLN THR LEU LEU SER SEQRES 13 A 229 LEU VAL ARG GLN TYR ASN PRO LYS MET VAL LYS VAL ALA SEQRES 14 A 229 CYS LEU PHE ILE LYS ARG THR PRO LEU TRP ASN GLY PHE SEQRES 15 A 229 LYS ALA ASP PHE VAL GLY PHE SER ILE PRO ASP HIS PHE SEQRES 16 A 229 VAL VAL GLY TYR SER LEU ASP TYR ASN GLU ILE PHE ARG SEQRES 17 A 229 ASP LEU ASP HIS CYS CYS LEU VAL ASN ASP GLU GLY LYS SEQRES 18 A 229 LYS LYS TYR LYS ALA THR SER LEU SEQRES 1 B 229 MET PRO ILE PRO ASN ASN PRO GLY ALA GLY GLU ASN ALA SEQRES 2 B 229 PHE ASP PRO VAL PHE VAL LYS ASP ASP ASP GLY TYR ASP SEQRES 3 B 229 LEU ASP SER PHE MET ILE PRO ALA HIS TYR LYS LYS TYR SEQRES 4 B 229 LEU THR LYS VAL LEU VAL PRO ASN GLY VAL ILE LYS ASN SEQRES 5 B 229 ARG ILE GLU LYS LEU ALA ARG ASP VAL MET LYS GLU MET SEQRES 6 B 229 GLY GLY HIS HIS ILE VAL ALA LEU CYS VAL LEU LYS GLY SEQRES 7 B 229 GLY TYR LYS PHE PHE ALA ASP LEU LEU ASP TYR ILE LYS SEQRES 8 B 229 ALA LEU ASN ARG ASN SER ASP ARG SER ILE PRO MET THR SEQRES 9 B 229 VAL ASP PHE ILE ARG LEU LYS SER TYR CYS ASN ASP GLN SEQRES 10 B 229 SER THR GLY ASP ILE LYS VAL ILE GLY GLY ASP ASP LEU SEQRES 11 B 229 SER THR LEU THR GLY LYS ASN VAL LEU ILE VAL GLU ASP SEQRES 12 B 229 ILE ILE ASP THR GLY LYS THR MET GLN THR LEU LEU SER SEQRES 13 B 229 LEU VAL ARG GLN TYR ASN PRO LYS MET VAL LYS VAL ALA SEQRES 14 B 229 CYS LEU PHE ILE LYS ARG THR PRO LEU TRP ASN GLY PHE SEQRES 15 B 229 LYS ALA ASP PHE VAL GLY PHE SER ILE PRO ASP HIS PHE SEQRES 16 B 229 VAL VAL GLY TYR SER LEU ASP TYR ASN GLU ILE PHE ARG SEQRES 17 B 229 ASP LEU ASP HIS CYS CYS LEU VAL ASN ASP GLU GLY LYS SEQRES 18 B 229 LYS LYS TYR LYS ALA THR SER LEU HET 5GP A1224 19 HET SO4 A1225 5 HET 5GP B1227 19 HET SO4 B1228 5 HETNAM 5GP GUANOSINE-5'-MONOPHOSPHATE HETNAM SO4 SULFATE ION FORMUL 3 5GP 2(C10 H14 N5 O8 P) FORMUL 4 SO4 2(O4 S 2-) FORMUL 7 HOH *82(H2 O) HELIX 1 1 PRO A 33 LYS A 38 5 6 HELIX 2 2 PRO A 46 GLY A 66 1 21 HELIX 3 3 GLY A 79 SER A 97 1 19 HELIX 4 4 ASP A 129 THR A 134 5 6 HELIX 5 5 GLY A 148 GLN A 160 1 13 HELIX 6 6 TYR B 36 LYS B 38 5 3 HELIX 7 7 PRO B 46 GLY B 66 1 21 HELIX 8 8 TYR B 80 ASN B 96 1 17 HELIX 9 9 ASP B 129 THR B 134 5 6 HELIX 10 10 GLY B 148 GLN B 160 1 13 HELIX 11 11 ASN B 217 LYS B 225 1 9 SHEET 1 AA 6 VAL A 17 PHE A 18 0 SHEET 2 AA 6 PHE A 186 PRO A 192 1 O GLY A 188 N VAL A 17 SHEET 3 AA 6 MET A 165 ARG A 175 1 O VAL A 168 N PHE A 186 SHEET 4 AA 6 ASN A 137 ILE A 145 1 O VAL A 138 N LYS A 167 SHEET 5 AA 6 ILE A 70 VAL A 75 1 O VAL A 71 N LEU A 139 SHEET 6 AA 6 MET A 103 ILE A 108 1 O THR A 104 N ALA A 72 SHEET 1 AB 3 LEU A 40 VAL A 45 0 SHEET 2 AB 3 CYS A 213 VAL A 216 -1 O CYS A 213 N LEU A 44 SHEET 3 AB 3 VAL A 196 VAL A 197 -1 O VAL A 197 N CYS A 214 SHEET 1 BA 7 VAL B 17 PHE B 18 0 SHEET 2 BA 7 PHE B 186 ILE B 191 1 O GLY B 188 N VAL B 17 SHEET 3 BA 7 MET B 165 LYS B 174 1 O VAL B 168 N PHE B 186 SHEET 4 BA 7 ASN B 137 ILE B 145 1 O VAL B 138 N LYS B 167 SHEET 5 BA 7 ILE B 70 VAL B 75 1 O VAL B 71 N LEU B 139 SHEET 6 BA 7 MET B 103 ARG B 109 1 O THR B 104 N ALA B 72 SHEET 7 BA 7 LYS B 123 ILE B 125 -1 O LYS B 123 N ARG B 109 SHEET 1 BB 3 LEU B 40 VAL B 45 0 SHEET 2 BB 3 CYS B 213 VAL B 216 -1 O CYS B 213 N LEU B 44 SHEET 3 BB 3 VAL B 196 VAL B 197 -1 O VAL B 197 N CYS B 214 CISPEP 1 GLY A 126 GLY A 127 0 -1.26 CISPEP 2 ASP A 128 ASP A 129 0 -0.12 CISPEP 3 LYS A 222 LYS A 223 0 -2.54 CISPEP 4 ASP B 121 ILE B 122 0 -2.66 CISPEP 5 LYS B 225 ALA B 226 0 0.50 SITE 1 AC1 7 ASP A 146 LYS A 174 PHE A 195 VAL A 196 SITE 2 AC1 7 LEU A 201 ASP A 202 TYR A 203 SITE 1 AC2 6 LYS A 77 GLU A 142 ASP A 146 THR A 147 SITE 2 AC2 6 GLY A 148 THR A 150 SITE 1 AC3 6 LYS B 77 LYS B 174 PHE B 195 VAL B 196 SITE 2 AC3 6 LEU B 201 ASP B 202 SITE 1 AC4 9 LYS B 77 GLU B 142 ILE B 145 ASP B 146 SITE 2 AC4 9 THR B 147 GLY B 148 LYS B 149 THR B 150 SITE 3 AC4 9 MET B 151 CRYST1 161.811 161.811 161.811 90.00 90.00 90.00 I 2 3 48 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 0.006180 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006180 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006180 0.00000