HEADER HYDROLASE 14-JAN-25 9LJ7 TITLE CRYSTAL STRUCTURE OF A LEAF-BRANCH COMPOST CUTINASE VARIANT, ICCG- TITLE 2 H218S/F222I COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEAF-BRANCH COMPOST CUTINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: LC-CUTINASE,LCC,PET-DIGESTING ENZYME,POLY(ETHYLENE COMPND 5 TEREPHTHALATE) HYDROLASE,PET HYDROLASE,PETASE; COMPND 6 EC: 3.1.1.74,3.1.1.101; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: H218S, F222I SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNIDENTIFIED PROKARYOTIC ORGANISM; SOURCE 3 ORGANISM_TAXID: 2725; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS LEAF-BRANCH COMPOST CUTINASE, PET HYDROLASE, PETASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.X.TU,Y.YANG,J.S.TONG REVDAT 1 21-JAN-26 9LJ7 0 JRNL AUTH J.K.WANG,Y.X.TU,Y.YANG,X.WANG,J.S.TONG,J.Z.YAO JRNL TITL COMPUTATIONAL DISCOVERY, BIOCHEMICAL CHARACTERIZATION, JRNL TITL 2 CRYSTAL STRUCTURE, AND CATALYTIC MECHANISM OF A HIGHLY JRNL TITL 3 EFFICIENT POLY (ETHYLENE TEREPHTHALATE) HYDROLASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.62 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.480 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 66399 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 45.1700 - 3.8922 1.00 4924 148 0.1519 0.1581 REMARK 3 2 3.8922 - 3.0896 1.00 4707 149 0.1563 0.1607 REMARK 3 3 3.0896 - 2.6991 1.00 4665 143 0.1745 0.2170 REMARK 3 4 2.6991 - 2.4523 1.00 4617 144 0.1819 0.2299 REMARK 3 5 2.4523 - 2.2766 1.00 4618 138 0.1791 0.2125 REMARK 3 6 2.2766 - 2.1424 1.00 4577 149 0.1735 0.2251 REMARK 3 7 2.1424 - 2.0351 1.00 4577 136 0.1797 0.2195 REMARK 3 8 2.0351 - 1.9465 1.00 4569 143 0.1851 0.2090 REMARK 3 9 1.9465 - 1.8715 1.00 4565 146 0.1934 0.2438 REMARK 3 10 1.8715 - 1.8070 1.00 4545 142 0.1886 0.2459 REMARK 3 11 1.8070 - 1.7505 1.00 4552 135 0.1914 0.2294 REMARK 3 12 1.7505 - 1.7004 1.00 4550 149 0.1948 0.2075 REMARK 3 13 1.7004 - 1.6557 1.00 4555 139 0.1954 0.2155 REMARK 3 14 1.6557 - 1.6153 0.98 4382 135 0.2026 0.2395 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.150 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.680 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 4044 REMARK 3 ANGLE : 0.857 5548 REMARK 3 CHIRALITY : 0.054 633 REMARK 3 PLANARITY : 0.006 731 REMARK 3 DIHEDRAL : 9.052 2419 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9LJ7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 26-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1300055758. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAY-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97853 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPX REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 66503 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.615 REMARK 200 RESOLUTION RANGE LOW (A) : 49.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 25.88 REMARK 200 R MERGE (I) : 0.07930 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 52.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.62 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27900 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: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.7 M SODIUM ACETATE PH 7.0, 5% PEG REMARK 280 3350, EVAPORATION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -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 -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 49.25400 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.82900 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.82900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 73.88100 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.82900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.82900 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.62700 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.82900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.82900 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 73.88100 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.82900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.82900 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 24.62700 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 49.25400 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 REMARK 350 TOTAL BURIED SURFACE AREA: 2410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -50.82900 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -50.82900 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 73.88100 REMARK 350 REMARK 350 BIOMOLECULE: 2 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: 90 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 REMARK 350 BIOMOLECULE: 3 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: 90 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10010 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 35 REMARK 465 LEU A 294 REMARK 465 GLU A 295 REMARK 465 LEU A 296 REMARK 465 VAL A 297 REMARK 465 PRO A 298 REMARK 465 ARG A 299 REMARK 465 MET B 35 REMARK 465 LEU B 294 REMARK 465 GLU B 295 REMARK 465 LEU B 296 REMARK 465 VAL B 297 REMARK 465 PRO B 298 REMARK 465 ARG B 299 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 O SER B 69 O HOH B 401 2.09 REMARK 500 O HOH A 545 O HOH A 634 2.16 REMARK 500 O HOH B 561 O HOH B 659 2.17 REMARK 500 OG SER B 165 NE1 TRP B 190 2.17 REMARK 500 O HOH B 613 O HOH B 625 2.18 REMARK 500 O HOH A 618 O HOH A 661 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 577 O HOH B 430 7555 2.19 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 SER A 165 -115.85 54.93 REMARK 500 THR A 188 63.58 34.05 REMARK 500 SER A 218 -74.19 -120.39 REMARK 500 SER B 165 -118.90 61.73 REMARK 500 THR B 188 63.46 32.54 REMARK 500 ASP B 193 -128.84 25.72 REMARK 500 LYS B 194 143.91 75.94 REMARK 500 SER B 218 -80.99 -128.52 REMARK 500 SER B 218 -82.46 -127.48 REMARK 500 CYS B 292 -98.79 -105.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG A 65 O REMARK 620 2 VAL A 68 O 95.8 REMARK 620 3 PHE A 71 O 106.0 95.6 REMARK 620 4 HOH A 477 O 97.1 166.9 82.7 REMARK 620 5 HOH A 579 O 170.8 90.2 80.2 76.7 REMARK 620 6 HOH A 632 O 100.9 87.0 152.6 88.7 72.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 304 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG B 65 O REMARK 620 2 VAL B 68 O 89.0 REMARK 620 3 PHE B 71 O 106.7 90.4 REMARK 620 4 HOH B 433 O 103.9 167.1 86.2 REMARK 620 5 HOH B 502 O 169.4 90.3 83.9 76.9 REMARK 620 N 1 2 3 4 DBREF 9LJ7 A 36 293 UNP G9BY57 PETH_UNKP 36 293 DBREF 9LJ7 B 36 293 UNP G9BY57 PETH_UNKP 36 293 SEQADV 9LJ7 MET A 35 UNP G9BY57 INITIATING METHIONINE SEQADV 9LJ7 GLY A 127 UNP G9BY57 TYR 127 CONFLICT SEQADV 9LJ7 SER A 218 UNP G9BY57 HIS 218 ENGINEERED MUTATION SEQADV 9LJ7 ILE A 222 UNP G9BY57 PHE 222 ENGINEERED MUTATION SEQADV 9LJ7 CYS A 238 UNP G9BY57 ASP 238 CONFLICT SEQADV 9LJ7 ILE A 243 UNP G9BY57 PHE 243 CONFLICT SEQADV 9LJ7 CYS A 283 UNP G9BY57 SER 283 CONFLICT SEQADV 9LJ7 LEU A 294 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 GLU A 295 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 LEU A 296 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 VAL A 297 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 PRO A 298 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 ARG A 299 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 MET B 35 UNP G9BY57 INITIATING METHIONINE SEQADV 9LJ7 GLY B 127 UNP G9BY57 TYR 127 CONFLICT SEQADV 9LJ7 SER B 218 UNP G9BY57 HIS 218 ENGINEERED MUTATION SEQADV 9LJ7 ILE B 222 UNP G9BY57 PHE 222 ENGINEERED MUTATION SEQADV 9LJ7 CYS B 238 UNP G9BY57 ASP 238 CONFLICT SEQADV 9LJ7 ILE B 243 UNP G9BY57 PHE 243 CONFLICT SEQADV 9LJ7 CYS B 283 UNP G9BY57 SER 283 CONFLICT SEQADV 9LJ7 LEU B 294 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 GLU B 295 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 LEU B 296 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 VAL B 297 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 PRO B 298 UNP G9BY57 EXPRESSION TAG SEQADV 9LJ7 ARG B 299 UNP G9BY57 EXPRESSION TAG SEQRES 1 A 265 MET SER ASN PRO TYR GLN ARG GLY PRO ASN PRO THR ARG SEQRES 2 A 265 SER ALA LEU THR ALA ASP GLY PRO PHE SER VAL ALA THR SEQRES 3 A 265 TYR THR VAL SER ARG LEU SER VAL SER GLY PHE GLY GLY SEQRES 4 A 265 GLY VAL ILE TYR TYR PRO THR GLY THR SER LEU THR PHE SEQRES 5 A 265 GLY GLY ILE ALA MET SER PRO GLY TYR THR ALA ASP ALA SEQRES 6 A 265 SER SER LEU ALA TRP LEU GLY ARG ARG LEU ALA SER HIS SEQRES 7 A 265 GLY PHE VAL VAL LEU VAL ILE ASN THR ASN SER ARG PHE SEQRES 8 A 265 ASP GLY PRO ASP SER ARG ALA SER GLN LEU SER ALA ALA SEQRES 9 A 265 LEU ASN TYR LEU ARG THR SER SER PRO SER ALA VAL ARG SEQRES 10 A 265 ALA ARG LEU ASP ALA ASN ARG LEU ALA VAL ALA GLY HIS SEQRES 11 A 265 SER MET GLY GLY GLY GLY THR LEU ARG ILE ALA GLU GLN SEQRES 12 A 265 ASN PRO SER LEU LYS ALA ALA VAL PRO LEU THR PRO TRP SEQRES 13 A 265 HIS THR ASP LYS THR PHE ASN THR SER VAL PRO VAL LEU SEQRES 14 A 265 ILE VAL GLY ALA GLU ALA ASP THR VAL ALA PRO VAL SER SEQRES 15 A 265 GLN SER ALA ILE PRO ILE TYR GLN ASN LEU PRO SER THR SEQRES 16 A 265 THR PRO LYS VAL TYR VAL GLU LEU CYS ASN ALA SER HIS SEQRES 17 A 265 ILE ALA PRO ASN SER ASN ASN ALA ALA ILE SER VAL TYR SEQRES 18 A 265 THR ILE SER TRP MET LYS LEU TRP VAL ASP ASN ASP THR SEQRES 19 A 265 ARG TYR ARG GLN PHE LEU CYS ASN VAL ASN ASP PRO ALA SEQRES 20 A 265 LEU CYS ASP PHE ARG THR ASN ASN ARG HIS CYS GLN LEU SEQRES 21 A 265 GLU LEU VAL PRO ARG SEQRES 1 B 265 MET SER ASN PRO TYR GLN ARG GLY PRO ASN PRO THR ARG SEQRES 2 B 265 SER ALA LEU THR ALA ASP GLY PRO PHE SER VAL ALA THR SEQRES 3 B 265 TYR THR VAL SER ARG LEU SER VAL SER GLY PHE GLY GLY SEQRES 4 B 265 GLY VAL ILE TYR TYR PRO THR GLY THR SER LEU THR PHE SEQRES 5 B 265 GLY GLY ILE ALA MET SER PRO GLY TYR THR ALA ASP ALA SEQRES 6 B 265 SER SER LEU ALA TRP LEU GLY ARG ARG LEU ALA SER HIS SEQRES 7 B 265 GLY PHE VAL VAL LEU VAL ILE ASN THR ASN SER ARG PHE SEQRES 8 B 265 ASP GLY PRO ASP SER ARG ALA SER GLN LEU SER ALA ALA SEQRES 9 B 265 LEU ASN TYR LEU ARG THR SER SER PRO SER ALA VAL ARG SEQRES 10 B 265 ALA ARG LEU ASP ALA ASN ARG LEU ALA VAL ALA GLY HIS SEQRES 11 B 265 SER MET GLY GLY GLY GLY THR LEU ARG ILE ALA GLU GLN SEQRES 12 B 265 ASN PRO SER LEU LYS ALA ALA VAL PRO LEU THR PRO TRP SEQRES 13 B 265 HIS THR ASP LYS THR PHE ASN THR SER VAL PRO VAL LEU SEQRES 14 B 265 ILE VAL GLY ALA GLU ALA ASP THR VAL ALA PRO VAL SER SEQRES 15 B 265 GLN SER ALA ILE PRO ILE TYR GLN ASN LEU PRO SER THR SEQRES 16 B 265 THR PRO LYS VAL TYR VAL GLU LEU CYS ASN ALA SER HIS SEQRES 17 B 265 ILE ALA PRO ASN SER ASN ASN ALA ALA ILE SER VAL TYR SEQRES 18 B 265 THR ILE SER TRP MET LYS LEU TRP VAL ASP ASN ASP THR SEQRES 19 B 265 ARG TYR ARG GLN PHE LEU CYS ASN VAL ASN ASP PRO ALA SEQRES 20 B 265 LEU CYS ASP PHE ARG THR ASN ASN ARG HIS CYS GLN LEU SEQRES 21 B 265 GLU LEU VAL PRO ARG HET ACT A 301 4 HET CA A 302 1 HET ACT A 303 4 HET ACT B 301 4 HET ACT B 302 4 HET ACT B 303 4 HET CA B 304 1 HETNAM ACT ACETATE ION HETNAM CA CALCIUM ION FORMUL 3 ACT 5(C2 H3 O2 1-) FORMUL 4 CA 2(CA 2+) FORMUL 10 HOH *625(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 ALA A 152 1 6 HELIX 7 AA7 SER A 165 ASN A 178 1 14 HELIX 8 AA8 SER 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 SER B 48 ALA B 52 5 5 HELIX 13 AB4 SER B 64 VAL B 68 5 5 HELIX 14 AB5 ASP B 98 SER B 101 5 4 HELIX 15 AB6 LEU B 102 HIS B 112 1 11 HELIX 16 AB7 GLY B 127 SER B 145 1 19 HELIX 17 AB8 PRO B 147 ALA B 152 1 6 HELIX 18 AB9 SER B 165 ASN B 178 1 14 HELIX 19 AC1 SER B 218 LEU B 226 1 9 HELIX 20 AC2 ILE B 243 SER B 247 5 5 HELIX 21 AC3 ASN B 249 ASP B 265 1 17 HELIX 22 AC4 ASP B 267 LEU B 274 5 8 SHEET 1 AA1 6 SER A 57 VAL A 63 0 SHEET 2 AA1 6 GLY A 74 THR A 80 -1 O TYR A 78 N ALA A 59 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 ILE A 89 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 SHEET 1 AA3 6 SER B 57 VAL B 63 0 SHEET 2 AA3 6 GLY B 74 THR B 80 -1 O TYR B 78 N ALA B 59 SHEET 3 AA3 6 VAL B 115 ILE B 119 -1 O VAL B 116 N TYR B 77 SHEET 4 AA3 6 PHE B 86 SER B 92 1 N ILE B 89 O VAL B 115 SHEET 5 AA3 6 LEU B 154 HIS B 164 1 O ASP B 155 N PHE B 86 SHEET 6 AA3 6 ALA B 183 LEU B 187 1 O LEU B 187 N GLY B 163 SHEET 1 AA4 3 VAL B 202 ALA B 207 0 SHEET 2 AA4 3 LYS B 232 LEU B 237 1 O VAL B 235 N GLY B 206 SHEET 3 AA4 3 LEU B 282 THR B 287 -1 O ARG B 286 N TYR B 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 SSBOND 3 CYS B 238 CYS B 283 1555 1555 2.03 SSBOND 4 CYS B 275 CYS B 292 1555 1555 2.03 LINK O ARG A 65 CA CA A 302 1555 1555 2.41 LINK O VAL A 68 CA CA A 302 1555 1555 2.32 LINK O PHE A 71 CA CA A 302 1555 1555 2.37 LINK CA CA A 302 O HOH A 477 1555 1555 2.38 LINK CA CA A 302 O HOH A 579 1555 1555 2.81 LINK CA CA A 302 O HOH A 632 1555 1555 2.37 LINK O ARG B 65 CA CA B 304 1555 1555 2.38 LINK O VAL B 68 CA CA B 304 1555 1555 2.29 LINK O PHE B 71 CA CA B 304 1555 1555 2.41 LINK CA CA B 304 O HOH B 433 1555 1555 2.55 LINK CA CA B 304 O HOH B 502 1555 1555 2.73 CRYST1 101.658 101.658 98.508 90.00 90.00 90.00 P 43 21 2 16 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 0.009837 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009837 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010151 0.00000 CONECT 219 3927 CONECT 244 3927 CONECT 261 3927 CONECT 1506 1868 CONECT 1811 1948 CONECT 1868 1506 CONECT 1948 1811 CONECT 2177 3944 CONECT 2202 3944 CONECT 2219 3944 CONECT 3473 3832 CONECT 3775 3912 CONECT 3832 3473 CONECT 3912 3775 CONECT 3923 3924 3925 3926 CONECT 3924 3923 CONECT 3925 3923 CONECT 3926 3923 CONECT 3927 219 244 261 4021 CONECT 3927 4123 4176 CONECT 3928 3929 3930 3931 CONECT 3929 3928 CONECT 3930 3928 CONECT 3931 3928 CONECT 3932 3933 3934 3935 CONECT 3933 3932 CONECT 3934 3932 CONECT 3935 3932 CONECT 3936 3937 3938 3939 CONECT 3937 3936 CONECT 3938 3936 CONECT 3939 3936 CONECT 3940 3941 3942 3943 CONECT 3941 3940 CONECT 3942 3940 CONECT 3943 3940 CONECT 3944 2177 2202 2219 4315 CONECT 3944 4384 CONECT 4021 3927 CONECT 4123 3927 CONECT 4176 3927 CONECT 4315 3944 CONECT 4384 3944 MASTER 356 0 7 22 18 0 0 6 4529 2 43 42 END