HEADER HYDROLASE (ORGANOPHOSPHATE-DEGRADING) 07-JUL-94 1PTA TITLE THREE-DIMENSIONAL STRUCTURE OF PHOSPHOTRIESTERASE: AN ENZYME CAPABLE TITLE 2 OF DETOXIFYING ORGANOPHOSPHATE NERVE AGENTS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOTRIESTERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.-.- SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BREVUNDIMONAS DIMINUTA; SOURCE 3 ORGANISM_TAXID: 293 KEYWDS HYDROLASE (ORGANOPHOSPHATE-DEGRADING) EXPDTA X-RAY DIFFRACTION AUTHOR M.BENNING,H.M.HOLDEN REVDAT 5 14-FEB-24 1PTA 1 REMARK REVDAT 4 29-NOV-17 1PTA 1 HELIX REVDAT 3 13-JUL-11 1PTA 1 VERSN REVDAT 2 24-FEB-09 1PTA 1 VERSN REVDAT 1 01-DEC-95 1PTA 0 JRNL AUTH M.M.BENNING,J.M.KUO,F.M.RAUSHEL,H.M.HOLDEN JRNL TITL THREE-DIMENSIONAL STRUCTURE OF PHOSPHOTRIESTERASE: AN ENZYME JRNL TITL 2 CAPABLE OF DETOXIFYING ORGANOPHOSPHATE NERVE AGENTS. JRNL REF BIOCHEMISTRY V. 33 15001 1994 JRNL REFN ISSN 0006-2960 JRNL PMID 7999757 JRNL DOI 10.1021/BI00254A008 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.M.BENNING,J.M.KUO,F.M.RAUSHEL,H.M.HOLDEN REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF THE BINUCLEAR METAL CENTER OF REMARK 1 TITL 2 PHOSPHOTRIESTERASE REMARK 1 REF BIOCHEMISTRY V. 34 7973 1995 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 20330 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2439 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 129 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.014 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.320 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : 17.100; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.006 ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : 0.012 ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PTA 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_1000175838. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 40.10000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.85000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.10000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.85000 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 3120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 80.20000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 93.70000 REMARK 350 BIOMT3 2 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 261 REMARK 465 LEU A 262 REMARK 465 GLU A 263 REMARK 465 ASP A 264 REMARK 465 ASN A 265 REMARK 465 ALA A 266 REMARK 465 SER A 267 REMARK 465 ALA A 268 REMARK 465 SER A 269 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NZ LYS A 169 NE2 HIS A 201 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 81 CD GLU A 81 OE1 0.072 REMARK 500 GLU A 115 CD GLU A 115 OE2 0.078 REMARK 500 GLU A 144 CD GLU A 144 OE1 0.076 REMARK 500 GLU A 344 CD GLU A 344 OE1 0.071 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 85 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 96 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ARG A 96 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP A 100 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 109 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 109 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ASP A 121 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ASP A 133 CB - CG - OD1 ANGL. DEV. = -7.5 DEGREES REMARK 500 ARG A 164 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 164 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 207 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ASP A 235 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 246 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 LEU A 252 N - CA - C ANGL. DEV. = -16.6 DEGREES REMARK 500 ASP A 253 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 315 CB - CG - OD2 ANGL. DEV. = -6.9 DEGREES REMARK 500 ASP A 323 CB - CG - OD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG A 337 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 356 NE - CZ - NH2 ANGL. DEV. = -3.3 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 CYS A 59 -159.55 -141.42 REMARK 500 TRP A 69 67.19 -151.52 REMARK 500 GLU A 159 -129.10 50.92 REMARK 500 ALA A 203 -164.17 -71.15 REMARK 500 LEU A 252 77.32 -114.92 REMARK 500 VAL A 351 -57.84 -120.90 REMARK 500 REMARK 500 REMARK: NULL DBREF 1PTA A 36 362 UNP P0A434 OPD_BREDI 36 362 SEQRES 1 A 327 ARG ILE ASN THR VAL ARG GLY PRO ILE THR ILE SER GLU SEQRES 2 A 327 ALA GLY PHE THR LEU THR HIS GLU HIS ILE CYS GLY SER SEQRES 3 A 327 SER ALA GLY PHE LEU ARG ALA TRP PRO GLU PHE PHE GLY SEQRES 4 A 327 SER ARG LYS ALA LEU ALA GLU LYS ALA VAL ARG GLY LEU SEQRES 5 A 327 ARG ARG ALA ARG ALA ALA GLY VAL ARG THR ILE VAL ASP SEQRES 6 A 327 VAL SER THR PHE ASP ILE GLY ARG ASP VAL SER LEU LEU SEQRES 7 A 327 ALA GLU VAL SER ARG ALA ALA ASP VAL HIS ILE VAL ALA SEQRES 8 A 327 ALA THR GLY LEU TRP PHE ASP PRO PRO LEU SER MET ARG SEQRES 9 A 327 LEU ARG SER VAL GLU GLU LEU THR GLN PHE PHE LEU ARG SEQRES 10 A 327 GLU ILE GLN TYR GLY ILE GLU ASP THR GLY ILE ARG ALA SEQRES 11 A 327 GLY ILE ILE LYS VAL ALA THR THR GLY LYS ALA THR PRO SEQRES 12 A 327 PHE GLN GLU LEU VAL LEU LYS ALA ALA ALA ARG ALA SER SEQRES 13 A 327 LEU ALA THR GLY VAL PRO VAL THR THR HIS THR ALA ALA SEQRES 14 A 327 SER GLN ARG ASP GLY GLU GLN GLN ALA ALA ILE PHE GLU SEQRES 15 A 327 SER GLU GLY LEU SER PRO SER ARG VAL CYS ILE GLY HIS SEQRES 16 A 327 SER ASP ASP THR ASP ASP LEU SER TYR LEU THR ALA LEU SEQRES 17 A 327 ALA ALA ARG GLY TYR LEU ILE GLY LEU ASP HIS ILE PRO SEQRES 18 A 327 HIS SER ALA ILE GLY LEU GLU ASP ASN ALA SER ALA SER SEQRES 19 A 327 ALA LEU LEU GLY ILE ARG SER TRP GLN THR ARG ALA LEU SEQRES 20 A 327 LEU ILE LYS ALA LEU ILE ASP GLN GLY TYR MET LYS GLN SEQRES 21 A 327 ILE LEU VAL SER ASN ASP TRP LEU PHE GLY PHE SER SER SEQRES 22 A 327 TYR VAL THR ASN ILE MET ASP VAL MET ASP ARG VAL ASN SEQRES 23 A 327 PRO ASP GLY MET ALA PHE ILE PRO LEU ARG VAL ILE PRO SEQRES 24 A 327 PHE LEU ARG GLU LYS GLY VAL PRO GLN GLU THR LEU ALA SEQRES 25 A 327 GLY ILE THR VAL THR ASN PRO ALA ARG PHE LEU SER PRO SEQRES 26 A 327 THR LEU FORMUL 2 HOH *129(H2 O) HELIX 1 H1 ILE A 46 ALA A 49 1 4 HELIX 2 H2 PRO A 70 PHE A 73 1 4 HELIX 3 H3 ARG A 76 ALA A 93 1 18 HELIX 4 H4 VAL A 110 SER A 117 1 8 HELIX 5 H5 LEU A 136 MET A 138 1 3 HELIX 6 H6 VAL A 143 GLN A 155 1 13 HELIX 7 H7 PRO A 178 THR A 194 1 17 HELIX 8 H8 ASP A 208 PHE A 216 1 9 HELIX 9 H9 LEU A 237 LEU A 243 1 7 HELIX 10 H10 TRP A 277 LEU A 287 1 11 HELIX 11 H11 ASN A 300 PHE A 304 1 5 HELIX 12 H12 SER A 308 VAL A 310 1 3 HELIX 13 H13 PHE A 327 LEU A 336 1 10 HELIX 14 H14 GLN A 343 LEU A 358 1 16 SHEET 1 S1 2 ARG A 36 ASN A 38 0 SHEET 2 S1 2 PRO A 43 THR A 45 -1 SHEET 1 S2 8 PHE A 51 GLU A 56 0 SHEET 2 S2 8 THR A 97 ASP A 100 1 SHEET 3 S2 8 VAL A 122 TRP A 131 1 SHEET 4 S2 8 ILE A 167 THR A 173 1 SHEET 5 S2 8 PRO A 197 HIS A 201 1 SHEET 6 S2 8 VAL A 226 HIS A 230 1 SHEET 7 S2 8 LEU A 249 LEU A 252 1 SHEET 8 S2 8 ILE A 296 SER A 299 1 CRYST1 80.200 93.700 45.000 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 0.012469 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010672 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022222 0.00000