HEADER HYDROLASE 20-APR-25 9QYT TITLE CRYSTAL STRUCTURE OF LEAF BRANCH COMPOST CUTINASE VARIANT ICCG L50Y TITLE 2 T110E COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEAF-BRANCH COMPOST CUTINASE; COMPND 3 CHAIN: A; 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 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNCULTURED BACTERIUM; SOURCE 3 ORGANISM_TAXID: 77133; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS HYDROLASE, CUTINASE, PET DEPOLYMERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.BISCHOFF,B.WALLA,R.JANOWSKI,D.NIESSING,D.WEUSTER-BOTZ REVDAT 2 09-JUL-25 9QYT 1 JRNL REVDAT 1 02-JUL-25 9QYT 0 JRNL AUTH B.WALLA,A.M.DIETRICH,E.BRAMES,D.BISCHOFF,S.FRITZSCHE, JRNL AUTH 2 K.CASTIGLIONE,R.JANOWSKI,D.NIESSING,D.WEUSTER-BOTZ JRNL TITL APPLICATION OF A RATIONAL CRYSTAL CONTACT ENGINEERING JRNL TITL 2 STRATEGY ON A POLY(ETHYLENE TEREPHTHALATE)-DEGRADING JRNL TITL 3 CUTINASE. JRNL REF BIOENGINEERING (BASEL) V. 12 2025 JRNL REFN ISSN 2306-5354 JRNL PMID 40564377 JRNL DOI 10.3390/BIOENGINEERING12060561 REMARK 2 REMARK 2 RESOLUTION. 1.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 (REFMACAT 0.4.100) REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.61 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 43749 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) : 0.203 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.001 REMARK 3 FREE R VALUE TEST SET COUNT : 2188 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) : 1.64 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.68 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3056 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.44 REMARK 3 BIN R VALUE (WORKING SET) : 0.4540 REMARK 3 BIN FREE R VALUE SET COUNT : 161 REMARK 3 BIN FREE R VALUE : 0.4360 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1945 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 236 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.85500 REMARK 3 B22 (A**2) : -0.85500 REMARK 3 B33 (A**2) : 1.71000 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): 0.089 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.088 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.092 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.009 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.972 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.964 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2045 ; 0.010 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2800 ; 1.933 ; 1.784 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 264 ; 6.978 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 17 ; 7.775 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 291 ;11.330 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 311 ; 0.124 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1611 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 974 ; 0.218 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1403 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 176 ; 0.203 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.290 ; 0.200 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): 1047 ; 2.992 ; 3.148 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1314 ; 3.639 ; 5.640 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 998 ; 3.716 ; 3.329 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1486 ; 4.736 ; 6.033 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 : 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 NOT BEEN USED REMARK 4 REMARK 4 9QYT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-APR-25. REMARK 100 THE DEPOSITION ID IS D_1292146604. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, DESY REMARK 200 BEAMLINE : P11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS JUN 30, 2024 REMARK 200 DATA SCALING SOFTWARE : XDS JUN 30, 2024 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 1147084 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.640 REMARK 200 RESOLUTION RANGE LOW (A) : 48.605 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 26.18 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.9800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MM TRIS, 150 MM NACL, 0.6 M REMARK 280 SUCCINIC ACID, PH 7.0, MICROBATCH, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 37.33500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 48.60500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 48.60500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 18.66750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 48.60500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 48.60500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 56.00250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 48.60500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 48.60500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 18.66750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 48.60500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 48.60500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 56.00250 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 37.33500 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 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 OG SER A 49 O HOH A 401 1.88 REMARK 500 O HOH A 520 O HOH A 579 1.97 REMARK 500 C CYS A 258 O HOH A 561 2.03 REMARK 500 O SER A 35 O HOH A 402 2.04 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 ASN A 3 89.39 72.13 REMARK 500 SER A 131 -111.58 55.74 REMARK 500 THR A 154 58.82 37.24 REMARK 500 HIS A 184 -88.00 -112.35 REMARK 500 HIS A 184 -88.00 -122.83 REMARK 500 ASN A 214 117.15 -39.18 REMARK 500 ASP A 250 146.09 -174.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ILE A 85 ASN A 86 149.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 13 0.10 SIDE CHAIN REMARK 500 ARG A 124 0.08 SIDE CHAIN 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 NA A 303 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 174 OE2 REMARK 620 2 GLU A 202 OE2 98.6 REMARK 620 3 HOH A 407 O 129.1 124.7 REMARK 620 4 HOH A 625 O 110.2 101.5 87.9 REMARK 620 N 1 2 3 DBREF 9QYT A 2 258 UNP G9BY57 PETH_UNKP 36 292 SEQADV 9QYT TYR A 50 UNP G9BY57 LEU 84 ENGINEERED MUTATION SEQADV 9QYT GLY A 93 UNP G9BY57 TYR 127 CONFLICT SEQADV 9QYT GLU A 110 UNP G9BY57 THR 144 ENGINEERED MUTATION SEQADV 9QYT CYS A 204 UNP G9BY57 ASP 238 CONFLICT SEQADV 9QYT ILE A 209 UNP G9BY57 PHE 243 CONFLICT SEQADV 9QYT CYS A 249 UNP G9BY57 SER 283 CONFLICT SEQRES 1 A 257 SER ASN PRO TYR GLN ARG GLY PRO ASN PRO THR ARG SER SEQRES 2 A 257 ALA LEU THR ALA ASP GLY PRO PHE SER VAL ALA THR TYR SEQRES 3 A 257 THR VAL SER ARG LEU SER VAL SER GLY PHE GLY GLY GLY SEQRES 4 A 257 VAL ILE TYR TYR PRO THR GLY THR SER TYR THR PHE GLY SEQRES 5 A 257 GLY ILE ALA MET SER PRO GLY TYR THR ALA ASP ALA SER SEQRES 6 A 257 SER LEU ALA TRP LEU GLY ARG ARG LEU ALA SER HIS GLY SEQRES 7 A 257 PHE VAL VAL LEU VAL ILE ASN THR ASN SER ARG PHE ASP SEQRES 8 A 257 GLY PRO ASP SER ARG ALA SER GLN LEU SER ALA ALA LEU SEQRES 9 A 257 ASN TYR LEU ARG GLU SER SER PRO SER ALA VAL ARG ALA SEQRES 10 A 257 ARG LEU ASP ALA ASN ARG LEU ALA VAL ALA GLY HIS SER SEQRES 11 A 257 MET GLY GLY GLY GLY THR LEU ARG ILE ALA GLU GLN ASN SEQRES 12 A 257 PRO SER LEU LYS ALA ALA VAL PRO LEU THR PRO TRP HIS SEQRES 13 A 257 THR ASP LYS THR PHE ASN THR SER VAL PRO VAL LEU ILE SEQRES 14 A 257 VAL GLY ALA GLU ALA ASP THR VAL ALA PRO VAL SER GLN SEQRES 15 A 257 HIS ALA ILE PRO PHE TYR GLN ASN LEU PRO SER THR THR SEQRES 16 A 257 PRO LYS VAL TYR VAL GLU LEU CYS ASN ALA SER HIS ILE SEQRES 17 A 257 ALA PRO ASN SER ASN ASN ALA ALA ILE SER VAL TYR THR SEQRES 18 A 257 ILE SER TRP MET LYS LEU TRP VAL ASP ASN ASP THR ARG SEQRES 19 A 257 TYR ARG GLN PHE LEU CYS ASN VAL ASN ASP PRO ALA LEU SEQRES 20 A 257 CYS ASP PHE ARG THR ASN ASN ARG HIS CYS HET EDO A 301 4 HET EDO A 302 4 HET NA A 303 1 HETNAM EDO 1,2-ETHANEDIOL HETNAM NA SODIUM ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 EDO 2(C2 H6 O2) FORMUL 4 NA NA 1+ FORMUL 5 HOH *236(H2 O) HELIX 1 AA1 SER A 14 ALA A 18 5 5 HELIX 2 AA2 SER A 30 VAL A 34 5 5 HELIX 3 AA3 ASP A 64 SER A 67 5 4 HELIX 4 AA4 LEU A 68 HIS A 78 1 11 HELIX 5 AA5 GLY A 93 SER A 111 1 19 HELIX 6 AA6 PRO A 113 ALA A 118 1 6 HELIX 7 AA7 SER A 131 ASN A 144 1 14 HELIX 8 AA8 HIS A 184 LEU A 192 1 9 HELIX 9 AA9 ILE A 209 SER A 213 5 5 HELIX 10 AB1 ASN A 215 ASP A 231 1 17 HELIX 11 AB2 ASP A 233 LEU A 240 5 8 SHEET 1 AA1 6 SER A 23 VAL A 29 0 SHEET 2 AA1 6 GLY A 40 THR A 46 -1 O TYR A 44 N ALA A 25 SHEET 3 AA1 6 VAL A 81 ILE A 85 -1 O VAL A 82 N TYR A 43 SHEET 4 AA1 6 PHE A 52 SER A 58 1 N MET A 57 O LEU A 83 SHEET 5 AA1 6 LEU A 120 HIS A 130 1 O ASP A 121 N PHE A 52 SHEET 6 AA1 6 ALA A 150 LEU A 153 1 O LEU A 153 N GLY A 129 SHEET 1 AA2 3 VAL A 168 ALA A 173 0 SHEET 2 AA2 3 LYS A 198 LEU A 203 1 O LEU A 203 N GLY A 172 SHEET 3 AA2 3 LEU A 248 THR A 253 -1 O CYS A 249 N GLU A 202 SSBOND 1 CYS A 204 CYS A 249 1555 1555 2.07 SSBOND 2 CYS A 241 CYS A 258 1555 1555 2.04 LINK OE2 GLU A 174 NA NA A 303 1555 1555 2.96 LINK OE2 GLU A 202 NA NA A 303 1555 1555 3.00 LINK NA NA A 303 O HOH A 407 1555 1555 2.12 LINK NA NA A 303 O HOH A 625 1555 1555 2.71 CRYST1 97.210 97.210 74.670 90.00 90.00 90.00 P 41 21 2 8 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 0.010287 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010287 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013392 0.00000 CONECT 1294 1992 CONECT 1529 1992 CONECT 1543 1902 CONECT 1845 1982 CONECT 1902 1543 CONECT 1982 1845 CONECT 1984 1985 1986 CONECT 1985 1984 CONECT 1986 1984 1987 CONECT 1987 1986 CONECT 1988 1989 1990 CONECT 1989 1988 CONECT 1990 1988 1991 CONECT 1991 1990 CONECT 1992 1294 1529 1999 2217 CONECT 1999 1992 CONECT 2217 1992 MASTER 327 0 3 11 9 0 0 6 2190 1 17 20 END