HEADER HYDROLASE 30-DEC-20 7DS7 TITLE THE CRYSTAL STRUCTURE OF LEAF-BRANCH COMPOST CUTINASE FROM BIORTUS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEAF-BRANCH COMPOST CUTINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LCC,PET-DIGESTING ENZYME,POLY(ETHYLENE TEREPHTHALATE) COMPND 5 HYDROLASE,PETASE; COMPND 6 EC: 3.1.1.74,3.1.1.101; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNKNOWN PROKARYOTIC ORGANISM; SOURCE 3 ORGANISM_TAXID: 2725; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CATALYTIC ACTIVITY, HYDROLASE ACTIVITY, ACTING ON ESTER BONDS, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR F.WANG,Z.LV,W.CHENG,D.LIN,F.CHU,X.XU,J.TAN REVDAT 2 29-NOV-23 7DS7 1 REMARK REVDAT 1 13-JAN-21 7DS7 0 JRNL AUTH F.WANG,Z.LV,W.CHENG,D.LIN,F.CHU,X.XU,J.TAN JRNL TITL THE CRYSTAL STRUCTURE OF LEAF-BRANCH COMPOST CUTINASE FROM JRNL TITL 2 BIORTUS. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 13144 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.158 REMARK 3 FREE R VALUE TEST SET COUNT : 678 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 885 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.55 REMARK 3 BIN R VALUE (WORKING SET) : 0.1980 REMARK 3 BIN FREE R VALUE SET COUNT : 69 REMARK 3 BIN FREE R VALUE : 0.2490 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1948 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 114 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.94 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.15000 REMARK 3 B22 (A**2) : -0.15000 REMARK 3 B33 (A**2) : 0.48500 REMARK 3 B12 (A**2) : -0.07500 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): 0.286 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.206 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.120 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.606 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.937 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.904 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2040 ; 0.002 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1812 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2796 ; 1.200 ; 1.645 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4196 ; 1.125 ; 1.564 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 263 ; 6.508 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 100 ;26.642 ;20.700 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 285 ;10.403 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;12.029 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 272 ; 0.043 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2358 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 450 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 380 ; 0.183 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 35 ; 0.184 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 984 ; 0.150 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 135 ; 0.123 ; 0.200 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): 1043 ; 0.202 ; 1.052 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1042 ; 0.201 ; 1.051 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1306 ; 0.373 ; 1.575 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1307 ; 0.373 ; 1.576 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 997 ; 0.161 ; 1.105 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 994 ; 0.149 ; 1.098 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1489 ; 0.293 ; 1.648 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1490 ; 0.293 ; 1.651 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 : MASK BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 7DS7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JAN-21. REMARK 100 THE DEPOSITION ID IS D_1300019848. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-NOV-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13146 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 47.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 11.00 REMARK 200 R MERGE (I) : 0.10100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26200 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: PHASER REMARK 200 STARTING MODEL: 6THT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.6M IMIDAZOLE, 0.1M TRI-SODIUM REMARK 280 CITRATE PH7.8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 17.56850 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 17.56850 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 17.56850 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: 190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9910 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 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 17 REMARK 465 GLY A 18 REMARK 465 SER A 19 REMARK 465 SER A 20 REMARK 465 HIS A 21 REMARK 465 HIS A 22 REMARK 465 HIS A 23 REMARK 465 HIS A 24 REMARK 465 HIS A 25 REMARK 465 HIS A 26 REMARK 465 GLU A 27 REMARK 465 ASN A 28 REMARK 465 LEU A 29 REMARK 465 TYR A 30 REMARK 465 PHE A 31 REMARK 465 GLN A 32 REMARK 465 GLY A 33 REMARK 465 GLY A 34 REMARK 465 GLY A 35 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 SER A 145 21.49 -142.03 REMARK 500 ALA A 165 -118.38 64.34 REMARK 500 THR A 188 59.16 30.88 REMARK 500 ALA A 209 34.83 -99.64 REMARK 500 HIS A 218 -86.75 -123.82 REMARK 500 REMARK 500 REMARK: NULL DBREF 7DS7 A 36 293 UNP G9BY57 PETH_UNKP 36 293 SEQADV 7DS7 MET A 17 UNP G9BY57 INITIATING METHIONINE SEQADV 7DS7 GLY A 18 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 SER A 19 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 SER A 20 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 HIS A 21 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 HIS A 22 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 HIS A 23 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 HIS A 24 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 HIS A 25 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 HIS A 26 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 GLU A 27 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 ASN A 28 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 LEU A 29 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 TYR A 30 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 PHE A 31 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 GLN A 32 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 GLY A 33 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 GLY A 34 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 GLY A 35 UNP G9BY57 EXPRESSION TAG SEQADV 7DS7 GLY A 127 UNP G9BY57 TYR 127 ENGINEERED MUTATION SEQADV 7DS7 ALA A 165 UNP G9BY57 SER 165 ENGINEERED MUTATION SEQADV 7DS7 CYS A 238 UNP G9BY57 ASP 238 ENGINEERED MUTATION SEQADV 7DS7 ILE A 243 UNP G9BY57 PHE 243 ENGINEERED MUTATION SEQADV 7DS7 CYS A 283 UNP G9BY57 SER 283 ENGINEERED MUTATION SEQRES 1 A 277 MET GLY SER SER HIS HIS HIS HIS HIS HIS GLU ASN LEU SEQRES 2 A 277 TYR PHE GLN GLY GLY GLY SER ASN PRO TYR GLN ARG GLY SEQRES 3 A 277 PRO ASN PRO THR ARG SER ALA LEU THR ALA ASP GLY PRO SEQRES 4 A 277 PHE SER VAL ALA THR TYR THR VAL SER ARG LEU SER VAL SEQRES 5 A 277 SER GLY PHE GLY GLY GLY VAL ILE TYR TYR PRO THR GLY SEQRES 6 A 277 THR SER LEU THR PHE GLY GLY ILE ALA MET SER PRO GLY SEQRES 7 A 277 TYR THR ALA ASP ALA SER SER LEU ALA TRP LEU GLY ARG SEQRES 8 A 277 ARG LEU ALA SER HIS GLY PHE VAL VAL LEU VAL ILE ASN SEQRES 9 A 277 THR ASN SER ARG PHE ASP GLY PRO ASP SER ARG ALA SER SEQRES 10 A 277 GLN LEU SER ALA ALA LEU ASN TYR LEU ARG THR SER SER SEQRES 11 A 277 PRO SER ALA VAL ARG ALA ARG LEU ASP ALA ASN ARG LEU SEQRES 12 A 277 ALA VAL ALA GLY HIS ALA MET GLY GLY GLY GLY THR LEU SEQRES 13 A 277 ARG ILE ALA GLU GLN ASN PRO SER LEU LYS ALA ALA VAL SEQRES 14 A 277 PRO LEU THR PRO TRP HIS THR ASP LYS THR PHE ASN THR SEQRES 15 A 277 SER VAL PRO VAL LEU ILE VAL GLY ALA GLU ALA ASP THR SEQRES 16 A 277 VAL ALA PRO VAL SER GLN HIS ALA ILE PRO PHE TYR GLN SEQRES 17 A 277 ASN LEU PRO SER THR THR PRO LYS VAL TYR VAL GLU LEU SEQRES 18 A 277 CYS ASN ALA SER HIS ILE ALA PRO ASN SER ASN ASN ALA SEQRES 19 A 277 ALA ILE SER VAL TYR THR ILE SER TRP MET LYS LEU TRP SEQRES 20 A 277 VAL ASP ASN ASP THR ARG TYR ARG GLN PHE LEU CYS ASN SEQRES 21 A 277 VAL ASN ASP PRO ALA LEU CYS ASP PHE ARG THR ASN ASN SEQRES 22 A 277 ARG HIS CYS GLN HET IMD A 301 5 HET GOL A 302 6 HET CIT A 303 13 HETNAM IMD IMIDAZOLE HETNAM GOL GLYCEROL HETNAM CIT CITRIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 IMD C3 H5 N2 1+ FORMUL 3 GOL C3 H8 O3 FORMUL 4 CIT C6 H8 O7 FORMUL 5 HOH *114(H2 O) HELIX 1 AA1 ARG A 47 ALA A 52 5 6 HELIX 2 AA2 SER A 64 VAL A 68 5 5 HELIX 3 AA3 ASP A 98 SER A 101 5 4 HELIX 4 AA4 LEU A 102 HIS A 112 1 11 HELIX 5 AA5 GLY A 127 SER A 145 1 19 HELIX 6 AA6 PRO A 147 ARG A 153 1 7 HELIX 7 AA7 ALA A 165 ASN A 178 1 14 HELIX 8 AA8 HIS A 218 LEU A 226 1 9 HELIX 9 AA9 ILE A 243 SER A 247 5 5 HELIX 10 AB1 ASN A 249 ASP A 265 1 17 HELIX 11 AB2 ASP A 267 LEU A 274 5 8 HELIX 12 AB3 ASN A 289 GLN A 293 5 5 SHEET 1 AA1 6 SER A 57 VAL A 63 0 SHEET 2 AA1 6 GLY A 74 THR A 80 -1 O GLY A 74 N VAL A 63 SHEET 3 AA1 6 VAL A 115 ILE A 119 -1 O VAL A 116 N TYR A 77 SHEET 4 AA1 6 PHE A 86 SER A 92 1 N MET A 91 O LEU A 117 SHEET 5 AA1 6 LEU A 154 HIS A 164 1 O ASP A 155 N PHE A 86 SHEET 6 AA1 6 ALA A 184 LEU A 187 1 O LEU A 187 N GLY A 163 SHEET 1 AA2 3 VAL A 202 ALA A 207 0 SHEET 2 AA2 3 LYS A 232 LEU A 237 1 O VAL A 235 N GLY A 206 SHEET 3 AA2 3 LEU A 282 THR A 287 -1 O ARG A 286 N TYR A 234 SSBOND 1 CYS A 238 CYS A 283 1555 1555 2.04 SSBOND 2 CYS A 275 CYS A 292 1555 1555 2.03 CRYST1 109.412 109.412 35.137 90.00 90.00 120.00 P 63 6 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 0.009140 0.005277 0.000000 0.00000 SCALE2 0.000000 0.010554 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028460 0.00000