HEADER TRANSFERASE 14-OCT-11 3VJ8 TITLE CRYSTAL STRUCTURE OF THE HUMAN SQUALENE SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SQUALENE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 31-370; COMPND 5 SYNONYM: SQS, SS, FPP:FPP FARNESYLTRANSFERASE, FARNESYL-DIPHOSPHATE COMPND 6 FARNESYLTRANSFERASE; COMPND 7 EC: 2.5.1.21; COMPND 8 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: FDFT1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL-21 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS FARNESYL-DIPHOSPHATE FARNESYLTRANSFERASE, HEAD-TO-HEAD SYNTHASES, KEYWDS 2 CHOLESTEROL BIOSYNTHESIS, OXIDOREDUCTASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR C.I.LIU,W.Y.JENG,W.J.CHANG,A.H.J.WANG REVDAT 3 08-NOV-23 3VJ8 1 SEQADV REVDAT 2 24-JUL-13 3VJ8 1 JRNL REVDAT 1 11-APR-12 3VJ8 0 JRNL AUTH C.I.LIU,W.Y.JENG,W.J.CHANG,T.P.KO,A.H.J.WANG JRNL TITL BINDING MODES OF ZARAGOZIC ACID A TO HUMAN SQUALENE SYNTHASE JRNL TITL 2 AND STAPHYLOCOCCAL DEHYDROSQUALENE SYNTHASE JRNL REF J.BIOL.CHEM. V. 287 18750 2012 JRNL REFN ISSN 0021-9258 JRNL PMID 22474324 JRNL DOI 10.1074/JBC.M112.351254 REMARK 2 REMARK 2 RESOLUTION. 1.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 1.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 57805 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) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2933 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.52 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.60 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7789 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.80 REMARK 3 BIN R VALUE (WORKING SET) : 0.1790 REMARK 3 BIN FREE R VALUE SET COUNT : 423 REMARK 3 BIN FREE R VALUE : 0.2180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2705 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 335 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.95000 REMARK 3 B22 (A**2) : -1.54000 REMARK 3 B33 (A**2) : -0.41000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.071 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.037 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.174 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.959 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2760 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3732 ; 1.404 ; 1.953 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 334 ; 4.724 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 135 ;36.201 ;24.148 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 497 ;13.999 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;13.771 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 415 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2081 ; 0.008 ; 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): 1672 ; 1.435 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2709 ; 2.374 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1088 ; 3.880 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1023 ; 5.873 ; 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): 2760 ; 1.768 ; 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 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 35 A 369 REMARK 3 RESIDUE RANGE : A 451 A 785 REMARK 3 ORIGIN FOR THE GROUP (A): -14.8204 -28.2264 24.7476 REMARK 3 T TENSOR REMARK 3 T11: 0.0089 T22: 0.0525 REMARK 3 T33: 0.0741 T12: 0.0007 REMARK 3 T13: -0.0037 T23: 0.0050 REMARK 3 L TENSOR REMARK 3 L11: 0.3094 L22: 0.8772 REMARK 3 L33: 1.1433 L12: -0.0337 REMARK 3 L13: 0.1113 L23: 0.0658 REMARK 3 S TENSOR REMARK 3 S11: -0.0153 S12: -0.0077 S13: 0.0136 REMARK 3 S21: 0.0852 S22: 0.0072 S23: -0.0575 REMARK 3 S31: 0.0102 S32: 0.0281 S33: 0.0081 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 3VJ8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-OCT-11. REMARK 100 THE DEPOSITION ID IS D_1000095112. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-AUG-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : LN2-COOLED FIXED-EXIT DOUBLE REMARK 200 CRYSTAL SI(111) MONOCHROMATOR REMARK 200 OPTICS : VERTICALLY COLLIMATING REMARK 200 PREMIRROR, TOROIDAL FOCUSING REMARK 200 MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57879 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.520 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 50.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.30900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.400 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: PDB ENTRY 1EZF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 2000 MME, 0.01M NICL2, 0.1M REMARK 280 TRIS, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 18.17500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.27350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.93600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.27350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.17500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.93600 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 28 REMARK 465 SER A 29 REMARK 465 HIS A 30 REMARK 465 MET A 31 REMARK 465 ASP A 32 REMARK 465 GLN A 33 REMARK 465 ASP A 34 REMARK 465 ASN A 370 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 52 -129.45 59.33 REMARK 500 THR A 163 -79.36 -100.77 REMARK 500 ALA A 176 -46.58 -146.25 REMARK 500 ALA A 313 65.81 -118.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3VJ9 RELATED DB: PDB REMARK 900 RELATED ID: 3VJA RELATED DB: PDB REMARK 900 RELATED ID: 3VJB RELATED DB: PDB REMARK 900 RELATED ID: 3VJC RELATED DB: PDB REMARK 900 RELATED ID: 3VJD RELATED DB: PDB REMARK 900 RELATED ID: 3VJE RELATED DB: PDB DBREF 3VJ8 A 31 370 UNP P37268 FDFT_HUMAN 31 370 SEQADV 3VJ8 GLY A 28 UNP P37268 EXPRESSION TAG SEQADV 3VJ8 SER A 29 UNP P37268 EXPRESSION TAG SEQADV 3VJ8 HIS A 30 UNP P37268 EXPRESSION TAG SEQRES 1 A 343 GLY SER HIS MET ASP GLN ASP SER LEU SER SER SER LEU SEQRES 2 A 343 LYS THR CYS TYR LYS TYR LEU ASN GLN THR SER ARG SER SEQRES 3 A 343 PHE ALA ALA VAL ILE GLN ALA LEU ASP GLY GLU MET ARG SEQRES 4 A 343 ASN ALA VAL CYS ILE PHE TYR LEU VAL LEU ARG ALA LEU SEQRES 5 A 343 ASP THR LEU GLU ASP ASP MET THR ILE SER VAL GLU LYS SEQRES 6 A 343 LYS VAL PRO LEU LEU HIS ASN PHE HIS SER PHE LEU TYR SEQRES 7 A 343 GLN PRO ASP TRP ARG PHE MET GLU SER LYS GLU LYS ASP SEQRES 8 A 343 ARG GLN VAL LEU GLU ASP PHE PRO THR ILE SER LEU GLU SEQRES 9 A 343 PHE ARG ASN LEU ALA GLU LYS TYR GLN THR VAL ILE ALA SEQRES 10 A 343 ASP ILE CYS ARG ARG MET GLY ILE GLY MET ALA GLU PHE SEQRES 11 A 343 LEU ASP LYS HIS VAL THR SER GLU GLN GLU TRP ASP LYS SEQRES 12 A 343 TYR CYS HIS TYR VAL ALA GLY LEU VAL GLY ILE GLY LEU SEQRES 13 A 343 SER ARG LEU PHE SER ALA SER GLU PHE GLU ASP PRO LEU SEQRES 14 A 343 VAL GLY GLU ASP THR GLU ARG ALA ASN SER MET GLY LEU SEQRES 15 A 343 PHE LEU GLN LYS THR ASN ILE ILE ARG ASP TYR LEU GLU SEQRES 16 A 343 ASP GLN GLN GLY GLY ARG GLU PHE TRP PRO GLN GLU VAL SEQRES 17 A 343 TRP SER ARG TYR VAL LYS LYS LEU GLY ASP PHE ALA LYS SEQRES 18 A 343 PRO GLU ASN ILE ASP LEU ALA VAL GLN CYS LEU ASN GLU SEQRES 19 A 343 LEU ILE THR ASN ALA LEU HIS HIS ILE PRO ASP VAL ILE SEQRES 20 A 343 THR TYR LEU SER ARG LEU ARG ASN GLN SER VAL PHE ASN SEQRES 21 A 343 PHE CYS ALA ILE PRO GLN VAL MET ALA ILE ALA THR LEU SEQRES 22 A 343 ALA ALA CYS TYR ASN ASN GLN GLN VAL PHE LYS GLY ALA SEQRES 23 A 343 VAL LYS ILE ARG LYS GLY GLN ALA VAL THR LEU MET MET SEQRES 24 A 343 ASP ALA THR ASN MET PRO ALA VAL LYS ALA ILE ILE TYR SEQRES 25 A 343 GLN TYR MET GLU GLU ILE TYR HIS ARG ILE PRO ASP SER SEQRES 26 A 343 ASP PRO SER SER SER LYS THR ARG GLN ILE ILE SER THR SEQRES 27 A 343 ILE ARG THR GLN ASN FORMUL 2 HOH *335(H2 O) HELIX 1 1 SER A 37 ARG A 52 1 16 HELIX 2 2 PHE A 54 ALA A 60 1 7 HELIX 3 3 GLU A 64 ASP A 85 1 22 HELIX 4 4 SER A 89 LEU A 104 1 16 HELIX 5 5 ARG A 119 ASP A 124 1 6 HELIX 6 6 ASP A 124 LEU A 135 1 12 HELIX 7 7 ALA A 136 PHE A 157 1 22 HELIX 8 8 LEU A 158 LYS A 160 5 3 HELIX 9 9 SER A 164 ALA A 176 1 13 HELIX 10 10 ALA A 176 SER A 190 1 15 HELIX 11 11 ASP A 194 ASP A 200 1 7 HELIX 12 12 ASP A 200 ASP A 219 1 20 HELIX 13 13 ASP A 219 GLY A 226 1 8 HELIX 14 14 PRO A 232 SER A 237 1 6 HELIX 15 15 LYS A 242 GLU A 250 5 9 HELIX 16 16 ASN A 251 HIS A 268 1 18 HELIX 17 17 HIS A 269 ARG A 279 1 11 HELIX 18 18 ASN A 282 TYR A 304 1 23 HELIX 19 19 ASN A 306 LYS A 311 5 6 HELIX 20 20 ARG A 317 ALA A 328 1 12 HELIX 21 21 ASN A 330 HIS A 347 1 18 HELIX 22 22 SER A 355 GLN A 369 1 15 CRYST1 36.350 93.872 108.547 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 0.027510 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010653 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009213 0.00000