HEADER LYASE 29-JAN-07 2OPJ TITLE CRYSTAL STRUCTURE OF O-SUCCINYLBENZOATE SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: O-SUCCINYLBENZOATE-COA SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.2.1.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOBIFIDA FUSCA; SOURCE 3 ORGANISM_TAXID: 269800; SOURCE 4 STRAIN: YX; SOURCE 5 GENE: TFU_1410; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PSGX3 KEYWDS TIM BARREL, O-SUCCINYLBENZOATE, 9312B, STRUCTURAL GENOMICS, PSI-2, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, NYSGXRC, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR R.SUGADEV,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX RESEARCH CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (NYSGXRC) REVDAT 6 06-NOV-24 2OPJ 1 REMARK REVDAT 5 27-DEC-23 2OPJ 1 REMARK REVDAT 4 03-FEB-21 2OPJ 1 AUTHOR JRNL SEQADV LINK REVDAT 3 13-JUL-11 2OPJ 1 VERSN REVDAT 2 24-FEB-09 2OPJ 1 VERSN REVDAT 1 20-FEB-07 2OPJ 0 JRNL AUTH R.SUGADEV,S.K.BURLEY,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF O-SUCCINYLBENZOATE SYNTHASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.94 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 196461.570 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.5 REMARK 3 NUMBER OF REFLECTIONS : 29686 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) : 0.202 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2070 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 56.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2913 REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE : 0.2380 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 242 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2215 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 201 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.63000 REMARK 3 B22 (A**2) : -0.10000 REMARK 3 B33 (A**2) : -0.53000 REMARK 3 B12 (A**2) : -0.66000 REMARK 3 B13 (A**2) : -1.46000 REMARK 3 B23 (A**2) : 0.35000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.04 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) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.08 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.800 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 40.68 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE RESIDUES LISTED AS MISSING ARE DUE REMARK 3 TO LACK OF ELECTRON DENSITY REMARK 4 REMARK 4 2OPJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1000041427. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JAN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL REMARK 200 OPTICS : MIRRORS 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 : 29912 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 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 (%) : 90.5 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 52.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.10800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 12.00 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH 5.5, 25% PEG3350, REMARK 280 0.2M AMMONIUM ACETATE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 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 MSE A 1 REMARK 465 ARG A 103 REMARK 465 GLY A 104 REMARK 465 GLN A 105 REMARK 465 SER A 106 REMARK 465 GLU A 107 REMARK 465 ALA A 108 REMARK 465 ASP A 179 REMARK 465 GLU A 180 REMARK 465 SER A 181 REMARK 465 ILE A 182 REMARK 465 ARG A 183 REMARK 465 ARG A 184 REMARK 465 ALA A 185 REMARK 465 GLU A 186 REMARK 465 ASP A 187 REMARK 465 PRO A 188 REMARK 465 LEU A 189 REMARK 465 VAL A 313 REMARK 465 GLU A 314 REMARK 465 ARG A 315 REMARK 465 GLU A 316 REMARK 465 PRO A 317 REMARK 465 GLY A 318 REMARK 465 PRO A 319 REMARK 465 GLU A 320 REMARK 465 GLY A 321 REMARK 465 HIS A 322 REMARK 465 HIS A 323 REMARK 465 HIS A 324 REMARK 465 HIS A 325 REMARK 465 HIS A 326 REMARK 465 HIS A 327 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 149 2.33 -69.08 REMARK 500 GLU A 151 89.79 58.26 REMARK 500 GLN A 157 64.34 39.06 REMARK 500 ALA A 256 32.30 -96.01 REMARK 500 ASP A 268 75.92 -117.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: NYSGXRC-9312B RELATED DB: TARGETDB DBREF 2OPJ A 4 319 UNP Q47Q21 Q47Q21_THEFY 2 317 SEQADV 2OPJ MSE A 1 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ SER A 2 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ LEU A 3 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ MSE A 25 UNP Q47Q21 MET 23 MODIFIED RESIDUE SEQADV 2OPJ MSE A 143 UNP Q47Q21 MET 141 MODIFIED RESIDUE SEQADV 2OPJ GLU A 320 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ GLY A 321 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ HIS A 322 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ HIS A 323 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ HIS A 324 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ HIS A 325 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ HIS A 326 UNP Q47Q21 CLONING ARTIFACT SEQADV 2OPJ HIS A 327 UNP Q47Q21 CLONING ARTIFACT SEQRES 1 A 327 MSE SER LEU THR GLY ARG ALA PHE ALA ILE PRO LEU ARG SEQRES 2 A 327 THR ARG PHE ARG GLY ILE THR VAL ARG GLU GLY MSE LEU SEQRES 3 A 327 VAL ARG GLY ALA ALA GLY TRP GLY GLU PHE SER PRO PHE SEQRES 4 A 327 ALA GLU TYR GLY PRO ARG GLU CYS ALA ARG TRP TRP ALA SEQRES 5 A 327 ALA CYS TYR GLU ALA ALA GLU LEU GLY TRP PRO ALA PRO SEQRES 6 A 327 VAL ARG ASP THR VAL PRO VAL ASN ALA THR VAL PRO ALA SEQRES 7 A 327 VAL GLY PRO GLU GLU ALA ALA ARG ILE VAL ALA SER SER SEQRES 8 A 327 GLY CYS THR THR ALA LYS VAL LYS VAL ALA GLU ARG GLY SEQRES 9 A 327 GLN SER GLU ALA ASN ASP VAL ALA ARG VAL GLU ALA VAL SEQRES 10 A 327 ARG ASP ALA LEU GLY PRO ARG GLY ARG VAL ARG ILE ASP SEQRES 11 A 327 VAL ASN GLY ALA TRP ASP VAL ASP THR ALA VAL ARG MSE SEQRES 12 A 327 ILE ARG LEU LEU ASP ARG PHE GLU LEU GLU TYR VAL GLU SEQRES 13 A 327 GLN PRO CYS ALA THR VAL ASP GLU LEU ALA GLU VAL ARG SEQRES 14 A 327 ARG ARG VAL SER VAL PRO ILE ALA ALA ASP GLU SER ILE SEQRES 15 A 327 ARG ARG ALA GLU ASP PRO LEU ARG VAL ARG ASP ALA GLU SEQRES 16 A 327 ALA ALA ASP VAL VAL VAL LEU LYS VAL GLN PRO LEU GLY SEQRES 17 A 327 GLY VAL ARG ALA ALA LEU ARG LEU ALA GLU GLU CYS GLY SEQRES 18 A 327 LEU PRO VAL VAL VAL SER SER ALA VAL GLU THR SER VAL SEQRES 19 A 327 GLY LEU ALA ALA GLY VAL ALA LEU ALA ALA ALA LEU PRO SEQRES 20 A 327 GLU LEU PRO TYR ALA CYS GLY LEU ALA THR LEU ARG LEU SEQRES 21 A 327 LEU HIS ALA ASP VAL CYS ASP ASP PRO LEU LEU PRO VAL SEQRES 22 A 327 HIS GLY VAL LEU PRO VAL ARG ARG VAL ASP VAL SER GLU SEQRES 23 A 327 GLN ARG LEU ALA GLU VAL GLU ILE ASP PRO ALA ALA TRP SEQRES 24 A 327 GLN ALA ARG LEU ALA ALA ALA ARG ALA ALA TRP GLU GLN SEQRES 25 A 327 VAL GLU ARG GLU PRO GLY PRO GLU GLY HIS HIS HIS HIS SEQRES 26 A 327 HIS HIS MODRES 2OPJ MSE A 25 MET SELENOMETHIONINE MODRES 2OPJ MSE A 143 MET SELENOMETHIONINE HET MSE A 25 8 HET MSE A 143 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 2 HOH *201(H2 O) HELIX 1 1 GLY A 43 LEU A 60 1 18 HELIX 2 2 GLY A 80 GLY A 92 1 13 HELIX 3 3 ASN A 109 GLY A 122 1 14 HELIX 4 4 ASP A 136 ASP A 148 1 13 HELIX 5 5 THR A 161 VAL A 172 1 12 HELIX 6 6 LYS A 203 GLY A 208 1 6 HELIX 7 7 GLY A 209 CYS A 220 1 12 HELIX 8 8 THR A 232 LEU A 246 1 15 HELIX 9 9 ALA A 256 LEU A 261 5 6 HELIX 10 10 SER A 285 VAL A 292 1 8 HELIX 11 11 PRO A 296 GLN A 312 1 17 SHEET 1 A 4 TRP A 33 PHE A 36 0 SHEET 2 A 4 ILE A 19 ARG A 28 -1 N MSE A 25 O PHE A 36 SHEET 3 A 4 GLY A 5 PHE A 16 -1 N ILE A 10 O ARG A 22 SHEET 4 A 4 GLU A 293 ILE A 294 -1 O ILE A 294 N ALA A 7 SHEET 1 B 2 THR A 69 PRO A 71 0 SHEET 2 B 2 VAL A 276 PRO A 278 -1 O LEU A 277 N VAL A 70 SHEET 1 C 7 ALA A 74 VAL A 76 0 SHEET 2 C 7 THR A 95 LYS A 99 1 O LYS A 97 N ALA A 74 SHEET 3 C 7 ARG A 126 ASP A 130 1 O ARG A 128 N VAL A 98 SHEET 4 C 7 LEU A 152 GLU A 156 1 O GLU A 156 N ILE A 129 SHEET 5 C 7 ILE A 176 ALA A 178 1 O ALA A 177 N VAL A 155 SHEET 6 C 7 VAL A 199 LEU A 202 1 O VAL A 201 N ALA A 178 SHEET 7 C 7 VAL A 224 VAL A 226 1 O VAL A 225 N LEU A 202 LINK C GLY A 24 N MSE A 25 1555 1555 1.32 LINK C MSE A 25 N LEU A 26 1555 1555 1.33 LINK C ARG A 142 N MSE A 143 1555 1555 1.33 LINK C MSE A 143 N ILE A 144 1555 1555 1.33 CRYST1 36.976 37.642 51.990 71.28 76.13 73.23 P 1 1 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 0.027045 -0.008150 -0.004644 0.00000 SCALE2 0.000000 0.027746 -0.007809 0.00000 SCALE3 0.000000 0.000000 0.020582 0.00000