HEADER OXIDOREDUCTASE 27-OCT-97 2AE1 TITLE TROPINONE REDUCTASE-II COMPND MOL_ID: 1; COMPND 2 MOLECULE: TROPINONE REDUCTASE-II; COMPND 3 CHAIN: A; COMPND 4 EC: 1.1.1.236; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DATURA STRAMONIUM; SOURCE 3 ORGANISM_COMMON: JIMSONWEED; SOURCE 4 ORGANISM_TAXID: 4076; SOURCE 5 CELL_LINE: BL21; SOURCE 6 ORGAN: CULTURED ROOT; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: PET21D; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PETTR2 KEYWDS OXIDOREDUCTASE, TROPANE ALKALOID BIOSYNTHESIS, REDUCTION OF TROPINONE KEYWDS 2 TO PSEUDOTROPINE, SHORT-CHAIN DEHYDROGENASE EXPDTA X-RAY DIFFRACTION AUTHOR K.NAKAJIMA,A.YAMASHITA,H.AKAMA,T.NAKATSU,H.KATO,T.HASHIMOTO,J.ODA, AUTHOR 2 Y.YAMADA REVDAT 4 16-OCT-24 2AE1 1 REMARK REVDAT 3 13-JUL-11 2AE1 1 VERSN REVDAT 2 24-FEB-09 2AE1 1 VERSN REVDAT 1 18-NOV-98 2AE1 0 JRNL AUTH K.NAKAJIMA,A.YAMASHITA,H.AKAMA,T.NAKATSU,H.KATO,T.HASHIMOTO, JRNL AUTH 2 J.ODA,Y.YAMADA JRNL TITL CRYSTAL STRUCTURES OF TWO TROPINONE REDUCTASES: DIFFERENT JRNL TITL 2 REACTION STEREOSPECIFICITIES IN THE SAME PROTEIN FOLD. JRNL REF PROC.NATL.ACAD.SCI.USA V. 95 4876 1998 JRNL REFN ISSN 0027-8424 JRNL PMID 9560196 JRNL DOI 10.1073/PNAS.95.9.4876 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.NAKAJIMA,T.HASHIMOTO,Y.YAMADA REMARK 1 TITL TWO TROPINONE REDUCTASES WITH DIFFERENT STEREOSPECIFICITIES REMARK 1 TITL 2 ARE SHORT-CHAIN DEHYDROGENASES EVOLVED FROM A COMMON REMARK 1 TITL 3 ANCESTOR REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 90 9591 1993 REMARK 1 REFN ISSN 0027-8424 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.7 REMARK 3 NUMBER OF REFLECTIONS : 10999 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) : 0.205 REMARK 3 FREE R VALUE : 0.306 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT : 628 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1047 REMARK 3 BIN R VALUE (WORKING SET) : 0.2510 REMARK 3 BIN FREE R VALUE : 0.3440 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 63 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1922 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 103 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.31 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) : 0.38 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.46 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.330 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.37 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.100 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AE1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177748. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-SEP-96 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : 6.0 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 : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROCESS REMARK 200 DATA SCALING SOFTWARE : PROCESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14339 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.030 REMARK 200 RESOLUTION RANGE LOW (A) : 64.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 81.8 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.6500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.21600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.810 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: PHASES, X-PLOR 3.851 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 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 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 31.40000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.40000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 64.20000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.40000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.40000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 64.20000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.40000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.40000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 64.20000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.40000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.40000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 64.20000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 15120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -117.0 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 62.80000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 62.80000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 256.80000 REMARK 350 BIOMT1 4 0.000000 -1.000000 0.000000 62.80000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 62.80000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 256.80000 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 SER A 195 REMARK 465 LEU A 196 REMARK 465 VAL A 197 REMARK 465 GLU A 198 REMARK 465 MET A 199 REMARK 465 THR A 200 REMARK 465 ILE A 201 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 61 141.28 -173.01 REMARK 500 LEU A 67 5.93 -65.53 REMARK 500 TYR A 100 90.17 -68.22 REMARK 500 PHE A 119 -63.00 -101.62 REMARK 500 GLU A 137 -32.25 77.60 REMARK 500 SER A 145 -137.71 -90.26 REMARK 500 ALA A 193 98.87 -69.11 REMARK 500 CYS A 258 -61.16 -150.84 REMARK 500 REMARK 500 REMARK: NULL DBREF 2AE1 A 1 260 UNP P50163 TRN2_DATST 1 260 SEQRES 1 A 260 MET ALA GLY ARG TRP ASN LEU GLU GLY CYS THR ALA LEU SEQRES 2 A 260 VAL THR GLY GLY SER ARG GLY ILE GLY TYR GLY ILE VAL SEQRES 3 A 260 GLU GLU LEU ALA SER LEU GLY ALA SER VAL TYR THR CYS SEQRES 4 A 260 SER ARG ASN GLN LYS GLU LEU ASN ASP CYS LEU THR GLN SEQRES 5 A 260 TRP ARG SER LYS GLY PHE LYS VAL GLU ALA SER VAL CYS SEQRES 6 A 260 ASP LEU SER SER ARG SER GLU ARG GLN GLU LEU MET ASN SEQRES 7 A 260 THR VAL ALA ASN HIS PHE HIS GLY LYS LEU ASN ILE LEU SEQRES 8 A 260 VAL ASN ASN ALA GLY ILE VAL ILE TYR LYS GLU ALA LYS SEQRES 9 A 260 ASP TYR THR VAL GLU ASP TYR SER LEU ILE MET SER ILE SEQRES 10 A 260 ASN PHE GLU ALA ALA TYR HIS LEU SER VAL LEU ALA HIS SEQRES 11 A 260 PRO PHE LEU LYS ALA SER GLU ARG GLY ASN VAL VAL PHE SEQRES 12 A 260 ILE SER SER VAL SER GLY ALA LEU ALA VAL PRO TYR GLU SEQRES 13 A 260 ALA VAL TYR GLY ALA THR LYS GLY ALA MET ASP GLN LEU SEQRES 14 A 260 THR ARG CYS LEU ALA PHE GLU TRP ALA LYS ASP ASN ILE SEQRES 15 A 260 ARG VAL ASN GLY VAL GLY PRO GLY VAL ILE ALA THR SER SEQRES 16 A 260 LEU VAL GLU MET THR ILE GLN ASP PRO GLU GLN LYS GLU SEQRES 17 A 260 ASN LEU ASN LYS LEU ILE ASP ARG CYS ALA LEU ARG ARG SEQRES 18 A 260 MET GLY GLU PRO LYS GLU LEU ALA ALA MET VAL ALA PHE SEQRES 19 A 260 LEU CYS PHE PRO ALA ALA SER TYR VAL THR GLY GLN ILE SEQRES 20 A 260 ILE TYR VAL ASP GLY GLY LEU MET ALA ASN CYS GLY PHE FORMUL 2 HOH *103(H2 O) HELIX 1 B GLY A 20 SER A 31 1 12 HELIX 2 C GLN A 43 SER A 55 1 13 HELIX 3 D ARG A 70 HIS A 83 1 14 HELIX 4 T0 ALA A 103 ASP A 105 5 3 HELIX 5 E1 VAL A 108 ASN A 118 1 11 HELIX 6 E2 GLU A 120 LYS A 134 1 15 HELIX 7 T1 VAL A 147 GLY A 149 5 3 HELIX 8 F1 ALA A 157 GLU A 176 1 20 HELIX 9 F2 ALA A 178 ASP A 180 5 3 HELIX 10 GP PRO A 204 ASP A 215 1 12 HELIX 11 G PRO A 225 CYS A 236 1 12 HELIX 12 T2 PRO A 238 ALA A 240 5 3 HELIX 13 T3 LEU A 254 ALA A 256 5 3 SHEET 1 S1 7 VAL A 60 VAL A 64 0 SHEET 2 S1 7 SER A 35 SER A 40 1 N THR A 38 O GLU A 61 SHEET 3 S1 7 THR A 11 THR A 15 1 N VAL A 14 O TYR A 37 SHEET 4 S1 7 ILE A 90 ASN A 93 1 N VAL A 92 O LEU A 13 SHEET 5 S1 7 GLY A 139 ILE A 144 1 N VAL A 142 O LEU A 91 SHEET 6 S1 7 ILE A 182 PRO A 189 1 N ASN A 185 O VAL A 141 SHEET 7 S1 7 ILE A 247 VAL A 250 1 N ILE A 248 O GLY A 186 SSBOND 1 CYS A 39 CYS A 65 1555 1555 2.03 CRYST1 62.800 62.800 128.400 90.00 90.00 90.00 P 42 21 2 8 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 0.015924 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015924 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007788 0.00000