HEADER HYDROLASE 25-OCT-17 5YNS TITLE CRYSTAL STRUCTURE OF PETASE R280A MUTANT FROM IDEONELLA SAKAIENSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLY(ETHYLENE TEREPHTHALATE) HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: A/B HYDROLASE SUPERFAMILY; COMPND 5 SYNONYM: PETASE; COMPND 6 EC: 3.1.1.101; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: IDEONELLA SAKAIENSIS (STRAIN 201-F6); SOURCE 3 ORGANISM_TAXID: 1547922; SOURCE 4 STRAIN: 201-F6; SOURCE 5 GENE: ISF6_4831; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA GAMI-B; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.JOO,K.-J.KIM REVDAT 3 22-NOV-23 5YNS 1 REMARK REVDAT 2 16-SEP-20 5YNS 1 TITLE REVDAT 1 14-FEB-18 5YNS 0 JRNL AUTH S.JOO,I.J.CHO,H.SEO,H.F.SON,H.-Y.SAGONG,T.J.SHIN,S.Y.CHOI, JRNL AUTH 2 S.Y.LEE,K.-J.KIM JRNL TITL STRUCTURAL INSIGHT INTO MOLECULAR MECHANISM OF POLY(ETHYLENE JRNL TITL 2 TEREPHTHALATE) DEGRADATION. JRNL REF NAT COMMUN V. 9 382 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 29374183 JRNL DOI 10.1038/S41467-018-02881-1 REMARK 2 REMARK 2 RESOLUTION. 1.36 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 58473 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) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3116 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) : 1.36 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.40 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4047 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.61 REMARK 3 BIN R VALUE (WORKING SET) : 0.2740 REMARK 3 BIN FREE R VALUE SET COUNT : 236 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1933 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 294 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.86000 REMARK 3 B22 (A**2) : -0.45000 REMARK 3 B33 (A**2) : -0.41000 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): 0.048 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.052 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.858 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2009 ; 0.025 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1825 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2740 ; 2.249 ; 1.932 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4198 ; 1.037 ; 3.002 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 269 ; 6.529 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 80 ;33.275 ;23.750 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 296 ;10.323 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;17.565 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 300 ; 0.151 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2379 ; 0.013 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 476 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 5YNS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1300005603. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-OCT-17 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 : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62494 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.360 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 (%) : 98.7 REMARK 200 DATA REDUNDANCY : 9.300 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 40.7900 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) : 0.37400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 5XJH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: BIS-TRIS, AMMONIUM ACETATE, PEG 10000, REMARK 280 PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 21.80350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.79050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.29300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.79050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.80350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.29300 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 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 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 73 47.00 -141.23 REMARK 500 THR A 88 -9.70 73.79 REMARK 500 SER A 160 -118.93 63.11 REMARK 500 SER A 214 -83.18 -127.58 REMARK 500 REMARK 500 REMARK: NULL DBREF1 5YNS A 34 290 UNP PETH_IDESA DBREF2 5YNS A A0A0K8P6T7 34 290 SEQADV 5YNS GLY A 30 UNP A0A0K8P6T EXPRESSION TAG SEQADV 5YNS SER A 31 UNP A0A0K8P6T EXPRESSION TAG SEQADV 5YNS HIS A 32 UNP A0A0K8P6T EXPRESSION TAG SEQADV 5YNS MET A 33 UNP A0A0K8P6T EXPRESSION TAG SEQADV 5YNS ALA A 280 UNP A0A0K8P6T ARG 280 ENGINEERED MUTATION SEQADV 5YNS LEU A 291 UNP A0A0K8P6T EXPRESSION TAG SEQADV 5YNS GLU A 292 UNP A0A0K8P6T EXPRESSION TAG SEQADV 5YNS ASP A 293 UNP A0A0K8P6T EXPRESSION TAG SEQRES 1 A 264 GLY SER HIS MET ARG GLY PRO ASN PRO THR ALA ALA SER SEQRES 2 A 264 LEU GLU ALA SER ALA GLY PRO PHE THR VAL ARG SER PHE SEQRES 3 A 264 THR VAL SER ARG PRO SER GLY TYR GLY ALA GLY THR VAL SEQRES 4 A 264 TYR TYR PRO THR ASN ALA GLY GLY THR VAL GLY ALA ILE SEQRES 5 A 264 ALA ILE VAL PRO GLY TYR THR ALA ARG GLN SER SER ILE SEQRES 6 A 264 LYS TRP TRP GLY PRO ARG LEU ALA SER HIS GLY PHE VAL SEQRES 7 A 264 VAL ILE THR ILE ASP THR ASN SER THR LEU ASP GLN PRO SEQRES 8 A 264 SER SER ARG SER SER GLN GLN MET ALA ALA LEU ARG GLN SEQRES 9 A 264 VAL ALA SER LEU ASN GLY THR SER SER SER PRO ILE TYR SEQRES 10 A 264 GLY LYS VAL ASP THR ALA ARG MET GLY VAL MET GLY TRP SEQRES 11 A 264 SER MET GLY GLY GLY GLY SER LEU ILE SER ALA ALA ASN SEQRES 12 A 264 ASN PRO SER LEU LYS ALA ALA ALA PRO GLN ALA PRO TRP SEQRES 13 A 264 ASP SER SER THR ASN PHE SER SER VAL THR VAL PRO THR SEQRES 14 A 264 LEU ILE PHE ALA CYS GLU ASN ASP SER ILE ALA PRO VAL SEQRES 15 A 264 ASN SER SER ALA LEU PRO ILE TYR ASP SER MET SER ARG SEQRES 16 A 264 ASN ALA LYS GLN PHE LEU GLU ILE ASN GLY GLY SER HIS SEQRES 17 A 264 SER CYS ALA ASN SER GLY ASN SER ASN GLN ALA LEU ILE SEQRES 18 A 264 GLY LYS LYS GLY VAL ALA TRP MET LYS ARG PHE MET ASP SEQRES 19 A 264 ASN ASP THR ARG TYR SER THR PHE ALA CYS GLU ASN PRO SEQRES 20 A 264 ASN SER THR ALA VAL SER ASP PHE ARG THR ALA ASN CYS SEQRES 21 A 264 SER LEU GLU ASP FORMUL 2 HOH *294(H2 O) HELIX 1 AA1 THR A 39 ALA A 45 1 7 HELIX 2 AA2 ARG A 90 LYS A 95 5 6 HELIX 3 AA3 TRP A 96 SER A 103 1 8 HELIX 4 AA4 GLN A 119 GLY A 139 1 21 HELIX 5 AA5 SER A 160 ASN A 173 1 14 HELIX 6 AA6 SER A 214 MET A 222 1 9 HELIX 7 AA7 ASN A 246 ASP A 263 1 18 HELIX 8 AA8 ASP A 265 ARG A 267 5 3 HELIX 9 AA9 TYR A 268 GLU A 274 1 7 SHEET 1 AA1 6 VAL A 52 THR A 56 0 SHEET 2 AA1 6 ALA A 65 PRO A 71 -1 O VAL A 68 N PHE A 55 SHEET 3 AA1 6 VAL A 107 ASP A 112 -1 O VAL A 108 N TYR A 69 SHEET 4 AA1 6 VAL A 78 VAL A 84 1 N ILE A 81 O ILE A 109 SHEET 5 AA1 6 VAL A 149 GLY A 158 1 O GLY A 155 N ALA A 80 SHEET 6 AA1 6 ALA A 178 ALA A 179 1 O ALA A 178 N VAL A 156 SHEET 1 AA2 3 THR A 198 CYS A 203 0 SHEET 2 AA2 3 LYS A 227 ILE A 232 1 O GLN A 228 N ILE A 200 SHEET 3 AA2 3 VAL A 281 ALA A 287 -1 O ARG A 285 N PHE A 229 SSBOND 1 CYS A 203 CYS A 239 1555 1555 2.11 SSBOND 2 CYS A 273 CYS A 289 1555 1555 2.01 CRYST1 43.607 50.586 129.581 90.00 90.00 90.00 P 21 21 21 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 0.022932 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019768 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007717 0.00000