HEADER LYASE 02-JUN-09 3HOJ TITLE CRYSTAL STRUCTURE OF A NOVEL ENGINEERED RETROALDOLASE: RA-22 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RETROALDOLASE-22; COMPND 3 CHAIN: A; COMPND 4 EC: 4.1.1.48; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARTIFICIAL GENE; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-RIL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET29B; SOURCE 9 OTHER_DETAILS: THE SEQUENCE WAS COMPUTATIONALLY DESIGNED BASED ON SOURCE 10 INDOLE-3-GLYCEROL PHOSPHATE SYNTHASE NATURALLY FOUND IN SULFOLOBUS SOURCE 11 SOLFATARICUS. KEYWDS TIM BARREL, RETROALDOLASE, ENGINEERED COMPUTATIONALLY DESIGNED, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR B.L.STODDARD,L.A.DOYLE REVDAT 2 21-FEB-24 3HOJ 1 REMARK REVDAT 1 25-AUG-09 3HOJ 0 SPRSDE 25-AUG-09 3HOJ 3B5V JRNL AUTH L.JIANG,E.A.ALTHOFF,F.R.CLEMENTE,L.DOYLE,D.ROTHLISBERGER, JRNL AUTH 2 A.ZANGHELLINI,J.L.GALLAHER,J.L.BETKER,F.TANAKA,C.F.BARBAS, JRNL AUTH 3 D.HILVERT,K.N.HOUK,B.L.STODDARD,D.BAKER JRNL TITL DE NOVO COMPUTATIONAL DESIGN OF RETRO-ALDOL ENZYMES JRNL REF SCIENCE V. 319 1387 2008 JRNL REFN ISSN 0036-8075 JRNL PMID 18323453 JRNL DOI 10.1126/SCIENCE.1152692 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 13184 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) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.293 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 648 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 898 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.86 REMARK 3 BIN R VALUE (WORKING SET) : 0.2590 REMARK 3 BIN FREE R VALUE SET COUNT : 59 REMARK 3 BIN FREE R VALUE : 0.2770 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1925 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 145 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.34000 REMARK 3 B22 (A**2) : -0.67000 REMARK 3 B33 (A**2) : 1.00000 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): 0.369 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.268 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.205 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.971 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.918 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.893 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1956 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2648 ; 1.305 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 246 ; 5.568 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 83 ;34.084 ;23.614 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 349 ;18.209 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;17.683 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 310 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1445 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 885 ; 0.188 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1338 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 124 ; 0.140 ; 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): 36 ; 0.192 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.167 ; 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): 1275 ; 0.490 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1986 ; 0.829 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 776 ; 1.385 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 662 ; 2.276 ; 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 : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3HOJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053387. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13187 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 36.020 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 3.480 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.89 REMARK 200 R MERGE FOR SHELL (I) : 0.25800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 1.3.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM SULFATE, 0.1M SODIUM REMARK 280 ACETATE PH 4.6, 27% PEG4000 FOLLOWED BY FURTHER EQUILIBRATION REMARK 280 AFTER INITIAL CRYSTALLIZATION OVER 0.2M AMMONIUM SULFATE, 0.1M REMARK 280 SODIUM ACETATE PH 4.6, 30% PEG4000, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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+1/2,Y+1/2,-Z 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 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 36.02350 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.79150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.02350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.79150 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 MET A 1 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 ARG A 23 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 39 CG CD OE1 OE2 REMARK 470 LYS A 42 CG CD CE NZ REMARK 470 ARG A 43 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 86 CG CD OE1 OE2 REMARK 470 LYS A 98 CG CD CE NZ REMARK 470 LYS A 135 CG CD CE NZ REMARK 470 ARG A 140 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 147 CG CD OE1 OE2 REMARK 470 GLU A 188 CG CD OE1 OE2 REMARK 470 GLU A 192 CG CD OE1 OE2 REMARK 470 ARG A 195 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 215 CG CD OE1 OE2 REMARK 470 GLU A 220 CG CD OE1 OE2 REMARK 470 LYS A 224 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 108 CA - CB - CG ANGL. DEV. = 15.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 64 119.22 177.11 REMARK 500 PHE A 211 124.90 81.41 REMARK 500 HIS A 233 -78.48 -107.42 REMARK 500 ASN A 239 83.69 -154.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3B5L RELATED DB: PDB DBREF 3HOJ A 1 248 PDB 3HOJ 3HOJ 1 248 SEQRES 1 A 248 MET PRO ARG TYR LEU LYS GLY TRP LEU LYS ASP VAL VAL SEQRES 2 A 248 GLN LEU SER LEU ARG ARG PRO SER PHE ARG ALA SER ARG SEQRES 3 A 248 GLN ARG PRO ILE ILE SER LEU ASN GLU ARG ILE LEU GLU SEQRES 4 A 248 PHE ASN LYS ARG ASN ILE THR ALA ILE ILE ALA GLY TYR SEQRES 5 A 248 ASP ARG LYS SER PRO SER GLY LEU ASP VAL GLU ARG ASP SEQRES 6 A 248 PRO ILE GLU TYR SER LYS PHE MET GLU ARG TYR ALA VAL SEQRES 7 A 248 GLY LEU SER ILE THR THR GLU GLU LYS TYR PHE ASN GLY SEQRES 8 A 248 SER TYR GLU THR LEU ARG LYS ILE ALA SER SER VAL SER SEQRES 9 A 248 ILE PRO ILE LEU MET ALA ASP PHE ILE VAL LYS GLU SER SEQRES 10 A 248 GLN ILE ASP ASP ALA TYR ASN LEU GLY ALA ASP THR VAL SEQRES 11 A 248 ALA LEU ILE VAL LYS ILE LEU THR GLU ARG GLU LEU GLU SEQRES 12 A 248 SER LEU LEU GLU TYR ALA ARG SER TYR GLY MET GLU PRO SEQRES 13 A 248 LEU ILE LYS ILE ASN ASP GLU ASN ASP LEU ASP ILE ALA SEQRES 14 A 248 LEU ARG ILE GLY ALA ARG PHE ILE GLY ILE VAL SER ALA SEQRES 15 A 248 ASP TRP GLU THR LEU GLU ILE ASN LYS GLU ASN GLN ARG SEQRES 16 A 248 LYS LEU ILE SER MET ILE PRO SER ASN VAL VAL LYS VAL SEQRES 17 A 248 ALA ALA PHE GLY ILE SER GLU ARG ASN GLU ILE GLU GLU SEQRES 18 A 248 LEU ARG LYS LEU GLY VAL ASN ALA PHE SER ILE HIS SER SEQRES 19 A 248 SER LEU MET ARG ASN PRO GLU LYS ILE LYS GLU PHE ILE SEQRES 20 A 248 LEU FORMUL 2 HOH *145(H2 O) HELIX 1 1 LYS A 6 ARG A 18 1 13 HELIX 2 2 SER A 32 ARG A 43 1 12 HELIX 3 3 ASP A 65 GLU A 74 1 10 HELIX 4 4 SER A 92 SER A 101 1 10 HELIX 5 5 GLU A 116 GLY A 126 1 11 HELIX 6 6 THR A 138 TYR A 152 1 15 HELIX 7 7 ASP A 162 ILE A 172 1 11 HELIX 8 8 ASN A 193 ILE A 201 1 9 HELIX 9 9 GLU A 215 LEU A 225 1 11 HELIX 10 10 HIS A 233 ASN A 239 1 7 HELIX 11 11 GLU A 241 ILE A 247 1 7 SHEET 1 A 9 ILE A 48 TYR A 52 0 SHEET 2 A 9 GLY A 79 THR A 83 1 O SER A 81 N TYR A 52 SHEET 3 A 9 ILE A 107 ALA A 110 1 O LEU A 108 N LEU A 80 SHEET 4 A 9 THR A 129 ILE A 133 1 O THR A 129 N MET A 109 SHEET 5 A 9 LEU A 157 ILE A 160 1 O LEU A 157 N LEU A 132 SHEET 6 A 9 PHE A 176 VAL A 180 1 O PHE A 176 N ILE A 158 SHEET 7 A 9 VAL A 206 ALA A 210 1 O VAL A 208 N ILE A 179 SHEET 8 A 9 ALA A 229 ILE A 232 1 O SER A 231 N ALA A 209 SHEET 9 A 9 ILE A 48 TYR A 52 1 N ILE A 49 O PHE A 230 CRYST1 72.047 73.583 47.399 90.00 90.00 90.00 P 21 21 2 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 0.013880 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013590 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021097 0.00000