HEADER TRANSFERASE/TRANSFERASE INHIBITOR 10-DEC-10 3PY0 TITLE CDK2 IN COMPLEX WITH INHIBITOR SU9516 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELL DIVISION PROTEIN KINASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CDK2, P33 PROTEIN KINASE; COMPND 5 EC: 2.7.11.22; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CDK2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TUNER(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX6P-1 KEYWDS PROTEIN KINASE, CDK2, INHIBITOR, TRANSFERASE-TRANSFERASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.BETZI,R.ALAM,E.SCHONBRUNN REVDAT 2 01-JUN-11 3PY0 1 JRNL REVDAT 1 16-FEB-11 3PY0 0 JRNL AUTH S.BETZI,R.ALAM,M.MARTIN,D.J.LUBBERS,H.HAN,S.R.JAKKARAJ, JRNL AUTH 2 G.I.GEORG,E.SCHONBRUNN JRNL TITL DISCOVERY OF A POTENTIAL ALLOSTERIC LIGAND BINDING SITE IN JRNL TITL 2 CDK2. JRNL REF ACS CHEM.BIOL. V. 6 492 2011 JRNL REFN ISSN 1554-8929 JRNL PMID 21291269 JRNL DOI 10.1021/CB100410M REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1408656.570 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 28701 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 SET) : 0.212 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1091 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.86 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4547 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE : 0.3030 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 179 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2366 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.20000 REMARK 3 B22 (A**2) : -5.37000 REMARK 3 B33 (A**2) : 8.57000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.14 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.17 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.90 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.340 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.240 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.660 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.570 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 55.88 REMARK 3 REMARK 3 NCS MODEL : NONE REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : EDO.PAR REMARK 3 PARAMETER FILE 4 : INH.PAR REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : EDO.TOP REMARK 3 TOPOLOGY FILE 4 : INH.TOP REMARK 3 TOPOLOGY FILE 5 : ION.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 3PY0 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-DEC-10. REMARK 100 THE RCSB ID CODE IS RCSB062951. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 7.5 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 : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD SATURN 944+ REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28701 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.27400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS 1.2 REMARK 200 STARTING MODEL: 1PW2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5 MG/ML CDK2, 1.5 MM SU9516, 15% (V/V) REMARK 280 PEG3350, 50 MM HEPES/NAOH, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 26.77000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.14000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.96000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.14000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.77000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.96000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 GLY A -7 REMARK 465 PRO A -6 REMARK 465 LEU A -5 REMARK 465 GLY A -4 REMARK 465 SER A -3 REMARK 465 PRO A -2 REMARK 465 GLU A -1 REMARK 465 PHE A 0 REMARK 465 LEU A 37 REMARK 465 ASP A 38 REMARK 465 THR A 39 REMARK 465 GLU A 40 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 GLU A 8 149.77 -175.83 REMARK 500 GLU A 42 -85.32 -91.13 REMARK 500 VAL A 44 94.53 72.28 REMARK 500 PRO A 45 102.37 -41.32 REMARK 500 THR A 72 130.30 -173.32 REMARK 500 ARG A 126 -15.09 84.15 REMARK 500 ASP A 127 48.55 -144.13 REMARK 500 ASP A 145 62.26 64.28 REMARK 500 PHE A 146 -162.69 -73.09 REMARK 500 LEU A 148 -59.39 63.79 REMARK 500 PHE A 152 -143.43 -105.24 REMARK 500 PRO A 155 -174.35 -57.35 REMARK 500 VAL A 156 -38.69 -178.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SU9 A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3PXF RELATED DB: PDB REMARK 900 CDK2/ANS/ANS COMPLEX REMARK 900 RELATED ID: 3PXQ RELATED DB: PDB REMARK 900 CDK2/ANS/ANS/ANS COMPLEX REMARK 900 RELATED ID: 3PXR RELATED DB: PDB REMARK 900 CDK2 REMARK 900 RELATED ID: 3PXY RELATED DB: PDB REMARK 900 CDK2/JWS648 COMPLEX REMARK 900 RELATED ID: 3PXZ RELATED DB: PDB REMARK 900 CDK2/JWS648/ANS/ANS COMPLEX REMARK 900 RELATED ID: 3PY1 RELATED DB: PDB REMARK 900 CDK2/SU9516/ANS/ANS COMPLEX DBREF 3PY0 A 1 298 UNP P24941 CDK2_HUMAN 1 298 SEQADV 3PY0 GLY A -7 UNP P24941 EXPRESSION TAG SEQADV 3PY0 PRO A -6 UNP P24941 EXPRESSION TAG SEQADV 3PY0 LEU A -5 UNP P24941 EXPRESSION TAG SEQADV 3PY0 GLY A -4 UNP P24941 EXPRESSION TAG SEQADV 3PY0 SER A -3 UNP P24941 EXPRESSION TAG SEQADV 3PY0 PRO A -2 UNP P24941 EXPRESSION TAG SEQADV 3PY0 GLU A -1 UNP P24941 EXPRESSION TAG SEQADV 3PY0 PHE A 0 UNP P24941 EXPRESSION TAG SEQRES 1 A 306 GLY PRO LEU GLY SER PRO GLU PHE MET GLU ASN PHE GLN SEQRES 2 A 306 LYS VAL GLU LYS ILE GLY GLU GLY THR TYR GLY VAL VAL SEQRES 3 A 306 TYR LYS ALA ARG ASN LYS LEU THR GLY GLU VAL VAL ALA SEQRES 4 A 306 LEU LYS LYS ILE ARG LEU ASP THR GLU THR GLU GLY VAL SEQRES 5 A 306 PRO SER THR ALA ILE ARG GLU ILE SER LEU LEU LYS GLU SEQRES 6 A 306 LEU ASN HIS PRO ASN ILE VAL LYS LEU LEU ASP VAL ILE SEQRES 7 A 306 HIS THR GLU ASN LYS LEU TYR LEU VAL PHE GLU PHE LEU SEQRES 8 A 306 HIS GLN ASP LEU LYS LYS PHE MET ASP ALA SER ALA LEU SEQRES 9 A 306 THR GLY ILE PRO LEU PRO LEU ILE LYS SER TYR LEU PHE SEQRES 10 A 306 GLN LEU LEU GLN GLY LEU ALA PHE CYS HIS SER HIS ARG SEQRES 11 A 306 VAL LEU HIS ARG ASP LEU LYS PRO GLN ASN LEU LEU ILE SEQRES 12 A 306 ASN THR GLU GLY ALA ILE LYS LEU ALA ASP PHE GLY LEU SEQRES 13 A 306 ALA ARG ALA PHE GLY VAL PRO VAL ARG THR TYR THR HIS SEQRES 14 A 306 GLU VAL VAL THR LEU TRP TYR ARG ALA PRO GLU ILE LEU SEQRES 15 A 306 LEU GLY CYS LYS TYR TYR SER THR ALA VAL ASP ILE TRP SEQRES 16 A 306 SER LEU GLY CYS ILE PHE ALA GLU MET VAL THR ARG ARG SEQRES 17 A 306 ALA LEU PHE PRO GLY ASP SER GLU ILE ASP GLN LEU PHE SEQRES 18 A 306 ARG ILE PHE ARG THR LEU GLY THR PRO ASP GLU VAL VAL SEQRES 19 A 306 TRP PRO GLY VAL THR SER MET PRO ASP TYR LYS PRO SER SEQRES 20 A 306 PHE PRO LYS TRP ALA ARG GLN ASP PHE SER LYS VAL VAL SEQRES 21 A 306 PRO PRO LEU ASP GLU ASP GLY ARG SER LEU LEU SER GLN SEQRES 22 A 306 MET LEU HIS TYR ASP PRO ASN LYS ARG ILE SER ALA LYS SEQRES 23 A 306 ALA ALA LEU ALA HIS PRO PHE PHE GLN ASP VAL THR LYS SEQRES 24 A 306 PRO VAL PRO HIS LEU ARG LEU HET EDO A 299 4 HET PO4 A 300 5 HET SU9 A 301 18 HETNAM EDO 1,2-ETHANEDIOL HETNAM PO4 PHOSPHATE ION HETNAM SU9 (3Z)-3-(1H-IMIDAZOL-5-YLMETHYLENE)-5-METHOXY-1H-INDOL- HETNAM 2 SU9 2(3H)-ONE HETSYN EDO ETHYLENE GLYCOL HETSYN SU9 SU9516 FORMUL 2 EDO C2 H6 O2 FORMUL 3 PO4 O4 P 3- FORMUL 4 SU9 C13 H11 N3 O2 FORMUL 5 HOH *170(H2 O) HELIX 1 1 PRO A 45 LEU A 55 1 11 HELIX 2 2 LYS A 56 LEU A 58 5 3 HELIX 3 3 LEU A 87 SER A 94 1 8 HELIX 4 4 PRO A 100 HIS A 121 1 22 HELIX 5 5 LYS A 129 GLN A 131 5 3 HELIX 6 6 ALA A 170 LEU A 175 1 6 HELIX 7 7 THR A 182 ARG A 199 1 18 HELIX 8 8 SER A 207 GLY A 220 1 14 HELIX 9 9 GLY A 229 MET A 233 5 5 HELIX 10 10 ASP A 247 VAL A 251 5 5 HELIX 11 11 ASP A 256 LEU A 267 1 12 HELIX 12 12 SER A 276 ALA A 282 1 7 HELIX 13 13 HIS A 283 GLN A 287 5 5 SHEET 1 A 5 PHE A 4 GLY A 13 0 SHEET 2 A 5 GLY A 16 ASN A 23 -1 O GLY A 16 N GLY A 13 SHEET 3 A 5 VAL A 29 ILE A 35 -1 O VAL A 30 N ALA A 21 SHEET 4 A 5 LEU A 76 GLU A 81 -1 O LEU A 76 N ILE A 35 SHEET 5 A 5 LEU A 66 HIS A 71 -1 N LEU A 67 O VAL A 79 SHEET 1 B 3 GLN A 85 ASP A 86 0 SHEET 2 B 3 LEU A 133 ILE A 135 -1 O ILE A 135 N GLN A 85 SHEET 3 B 3 ILE A 141 LEU A 143 -1 O LYS A 142 N LEU A 134 SITE 1 AC1 7 GLU A 8 ILE A 10 LYS A 89 SU9 A 301 SITE 2 AC1 7 HOH A 321 HOH A 382 HOH A 412 SITE 1 AC2 10 GLY A 13 THR A 14 TYR A 15 LYS A 33 SITE 2 AC2 10 ASP A 127 LYS A 129 ASN A 132 ASP A 145 SITE 3 AC2 10 HOH A 350 HOH A 459 SITE 1 AC3 12 ALA A 31 PHE A 80 GLU A 81 PHE A 82 SITE 2 AC3 12 LEU A 83 HIS A 84 ASP A 86 ASN A 132 SITE 3 AC3 12 LEU A 134 ASP A 145 EDO A 299 HOH A 382 CRYST1 53.540 71.920 72.280 90.00 90.00 90.00 P 21 21 21 4 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 0.018678 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013904 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013835 0.00000 MASTER 297 0 3 13 8 0 8 6 0 0 0 24 END