HEADER LYASE 28-OCT-15 5B0G TITLE POLYKETIDE CYCLASE OAC FROM CANNABIS SATIVA, H78S MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: OLIVETOLIC ACID CYCLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.4.1.26; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANNABIS SATIVA; SOURCE 3 ORGANISM_COMMON: HEMP; SOURCE 4 ORGANISM_TAXID: 3483; SOURCE 5 GENE: OAC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: M15; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE-80L KEYWDS CANNABIS SATIVA, PLANT POLYKETIDE CYCLASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR X.YANG,T.MATSUI,T.MORI,I.ABE,H.MORITA REVDAT 4 08-NOV-23 5B0G 1 REMARK REVDAT 3 26-FEB-20 5B0G 1 REMARK REVDAT 2 06-APR-16 5B0G 1 JRNL REVDAT 1 27-JAN-16 5B0G 0 JRNL AUTH X.YANG,T.MATSUI,T.KODAMA,T.MORI,X.ZHOU,F.TAURA,H.NOGUCHI, JRNL AUTH 2 I.ABE,H.MORITA JRNL TITL STRUCTURAL BASIS FOR OLIVETOLIC ACID FORMATION BY A JRNL TITL 2 POLYKETIDE CYCLASE FROM CANNABIS SATIVA JRNL REF FEBS J. V. 283 1088 2016 JRNL REFN ISSN 1742-464X JRNL PMID 26783002 JRNL DOI 10.1111/FEBS.13654 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10_2152 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.36 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 18918 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 946 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 40.3790 - 2.6780 0.98 2602 137 0.1764 0.2091 REMARK 3 2 2.6780 - 2.1257 1.00 2597 137 0.1737 0.1650 REMARK 3 3 2.1257 - 1.8570 1.00 2573 136 0.1628 0.1993 REMARK 3 4 1.8570 - 1.6872 1.00 2550 134 0.1821 0.2014 REMARK 3 5 1.6872 - 1.5662 1.00 2557 134 0.1859 0.2131 REMARK 3 6 1.5662 - 1.4739 1.00 2536 134 0.1821 0.2062 REMARK 3 7 1.4739 - 1.4001 0.99 2557 134 0.2005 0.2654 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.610 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.17 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 861 REMARK 3 ANGLE : 1.162 1166 REMARK 3 CHIRALITY : 0.069 128 REMARK 3 PLANARITY : 0.005 145 REMARK 3 DIHEDRAL : 18.855 314 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 11 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.3020 -0.9277 3.5144 REMARK 3 T TENSOR REMARK 3 T11: 0.1149 T22: 0.0936 REMARK 3 T33: 0.0852 T12: -0.0058 REMARK 3 T13: 0.0034 T23: 0.0006 REMARK 3 L TENSOR REMARK 3 L11: 0.1625 L22: 0.1206 REMARK 3 L33: 0.1898 L12: -0.0469 REMARK 3 L13: 0.0256 L23: 0.1401 REMARK 3 S TENSOR REMARK 3 S11: 0.0472 S12: 0.0132 S13: 0.0394 REMARK 3 S21: -0.0391 S22: 0.0269 S23: -0.0607 REMARK 3 S31: -0.0732 S32: -0.0930 S33: -0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 12 THROUGH 32 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.6373 -0.2083 16.4422 REMARK 3 T TENSOR REMARK 3 T11: 0.0749 T22: 0.0803 REMARK 3 T33: 0.0759 T12: -0.0092 REMARK 3 T13: -0.0070 T23: -0.0049 REMARK 3 L TENSOR REMARK 3 L11: 0.4174 L22: 0.1424 REMARK 3 L33: 0.5351 L12: -0.2314 REMARK 3 L13: 0.0306 L23: -0.0018 REMARK 3 S TENSOR REMARK 3 S11: 0.0174 S12: -0.0337 S13: 0.0080 REMARK 3 S21: -0.0217 S22: 0.0280 S23: 0.1411 REMARK 3 S31: 0.0861 S32: -0.0012 S33: -0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 33 THROUGH 38 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.6363 10.6334 5.7313 REMARK 3 T TENSOR REMARK 3 T11: 0.1181 T22: 0.1334 REMARK 3 T33: 0.1109 T12: -0.0265 REMARK 3 T13: -0.0016 T23: 0.0060 REMARK 3 L TENSOR REMARK 3 L11: 0.0150 L22: 0.0004 REMARK 3 L33: 0.0269 L12: 0.0038 REMARK 3 L13: 0.0131 L23: 0.0084 REMARK 3 S TENSOR REMARK 3 S11: 0.0112 S12: 0.1140 S13: 0.2404 REMARK 3 S21: -0.0956 S22: 0.0146 S23: -0.0177 REMARK 3 S31: -0.0413 S32: 0.0163 S33: 0.0000 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 39 THROUGH 44 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.6676 5.2114 8.4028 REMARK 3 T TENSOR REMARK 3 T11: 0.1010 T22: 0.1134 REMARK 3 T33: 0.1205 T12: -0.0191 REMARK 3 T13: 0.0038 T23: -0.0104 REMARK 3 L TENSOR REMARK 3 L11: 0.0709 L22: 0.0702 REMARK 3 L33: 0.0919 L12: -0.0199 REMARK 3 L13: 0.0205 L23: 0.0714 REMARK 3 S TENSOR REMARK 3 S11: -0.1176 S12: 0.0117 S13: 0.0813 REMARK 3 S21: -0.2318 S22: 0.2360 S23: -0.0295 REMARK 3 S31: 0.1433 S32: 0.0038 S33: -0.0000 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 45 THROUGH 56 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.6035 -9.1284 6.0437 REMARK 3 T TENSOR REMARK 3 T11: 0.1781 T22: 0.1270 REMARK 3 T33: 0.2173 T12: -0.0245 REMARK 3 T13: 0.0131 T23: -0.0298 REMARK 3 L TENSOR REMARK 3 L11: 1.5750 L22: 0.3476 REMARK 3 L33: 1.3580 L12: -0.6708 REMARK 3 L13: -0.0427 L23: -0.3045 REMARK 3 S TENSOR REMARK 3 S11: -0.0750 S12: 0.1787 S13: -0.8842 REMARK 3 S21: -0.1486 S22: -0.0143 S23: 0.2642 REMARK 3 S31: 0.5089 S32: -0.1940 S33: 0.0116 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 57 THROUGH 66 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.9509 5.3629 1.3657 REMARK 3 T TENSOR REMARK 3 T11: 0.1002 T22: 0.1319 REMARK 3 T33: 0.1188 T12: -0.0237 REMARK 3 T13: 0.0018 T23: -0.0055 REMARK 3 L TENSOR REMARK 3 L11: 0.1178 L22: 0.1489 REMARK 3 L33: 0.1566 L12: -0.0898 REMARK 3 L13: 0.0160 L23: 0.1104 REMARK 3 S TENSOR REMARK 3 S11: -0.0340 S12: 0.1306 S13: 0.2495 REMARK 3 S21: -0.0405 S22: 0.1687 S23: -0.0378 REMARK 3 S31: -0.1006 S32: 0.0308 S33: 0.0004 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 67 THROUGH 101 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.3448 -0.7448 3.9726 REMARK 3 T TENSOR REMARK 3 T11: 0.0985 T22: 0.1041 REMARK 3 T33: 0.1024 T12: 0.0031 REMARK 3 T13: 0.0131 T23: 0.0027 REMARK 3 L TENSOR REMARK 3 L11: 0.4381 L22: 0.0916 REMARK 3 L33: 0.6257 L12: 0.1004 REMARK 3 L13: 0.2269 L23: 0.2464 REMARK 3 S TENSOR REMARK 3 S11: -0.0393 S12: 0.0486 S13: -0.0124 REMARK 3 S21: -0.0289 S22: 0.0439 S23: -0.0146 REMARK 3 S31: 0.0294 S32: 0.0270 S33: -0.0000 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5B0G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-OCT-15. REMARK 100 THE DEPOSITION ID IS D_1300000268. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : SI(1 1 1) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18918 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 25.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.13000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 9.100 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: 5B08 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES PH 6.5, 30% (W/V) PEG4000, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 42.50000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 16.34500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.50000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 16.34500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 A 338 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 GLY A -2 REMARK 465 PRO A -1 REMARK 465 GLY A 0 REMARK 465 MET A 1 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 ASN A 50 75.12 -110.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5B0F RELATED DB: PDB REMARK 900 RELATED ID: 5B0E RELATED DB: PDB REMARK 900 RELATED ID: 5B0D RELATED DB: PDB REMARK 900 RELATED ID: 5B0C RELATED DB: PDB REMARK 900 RELATED ID: 5B0B RELATED DB: PDB REMARK 900 RELATED ID: 5B0A RELATED DB: PDB REMARK 900 RELATED ID: 5B09 RELATED DB: PDB REMARK 900 RELATED ID: 5B08 RELATED DB: PDB DBREF 5B0G A 1 101 UNP I6WU39 OLIAC_CANSA 1 101 SEQADV 5B0G GLY A -2 UNP I6WU39 EXPRESSION TAG SEQADV 5B0G PRO A -1 UNP I6WU39 EXPRESSION TAG SEQADV 5B0G GLY A 0 UNP I6WU39 EXPRESSION TAG SEQADV 5B0G SER A 78 UNP I6WU39 HIS 78 ENGINEERED MUTATION SEQRES 1 A 104 GLY PRO GLY MET ALA VAL LYS HIS LEU ILE VAL LEU LYS SEQRES 2 A 104 PHE LYS ASP GLU ILE THR GLU ALA GLN LYS GLU GLU PHE SEQRES 3 A 104 PHE LYS THR TYR VAL ASN LEU VAL ASN ILE ILE PRO ALA SEQRES 4 A 104 MET LYS ASP VAL TYR TRP GLY LYS ASP VAL THR GLN LYS SEQRES 5 A 104 ASN LYS GLU GLU GLY TYR THR HIS ILE VAL GLU VAL THR SEQRES 6 A 104 PHE GLU SER VAL GLU THR ILE GLN ASP TYR ILE ILE HIS SEQRES 7 A 104 PRO ALA SER VAL GLY PHE GLY ASP VAL TYR ARG SER PHE SEQRES 8 A 104 TRP GLU LYS LEU LEU ILE PHE ASP TYR THR PRO ARG LYS FORMUL 2 HOH *155(H2 O) HELIX 1 AA1 THR A 16 LEU A 30 1 15 HELIX 2 AA2 VAL A 31 ILE A 33 5 3 HELIX 3 AA3 SER A 65 GLU A 67 5 3 HELIX 4 AA4 THR A 68 ILE A 74 1 7 HELIX 5 AA5 HIS A 75 ARG A 86 1 12 SHEET 1 AA1 4 MET A 37 LYS A 44 0 SHEET 2 AA1 4 HIS A 57 PHE A 63 -1 O GLU A 60 N TYR A 41 SHEET 3 AA1 4 VAL A 3 PHE A 11 -1 N HIS A 5 O VAL A 61 SHEET 4 AA1 4 TRP A 89 TYR A 97 -1 O TYR A 97 N LYS A 4 CRYST1 85.000 32.690 36.620 90.00 108.25 90.00 C 1 2 1 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 0.011765 0.000000 0.003879 0.00000 SCALE2 0.000000 0.030590 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028754 0.00000