HEADER HYDROLASE 13-OCT-22 8BBI TITLE CRYSTAL STRUCTURE OF XYN11 DOUBLE MUTANT L271S, K275H FROM TITLE 2 PSEDOTHERMOTOGA THERMARUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-XYLANASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.2.1.8; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOTHERMOTOGA THERMARUM DSM 5069; SOURCE 3 ORGANISM_TAXID: 688269; SOURCE 4 GENE: THETH_1636; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: ROSETTA2; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PQE80L KEYWDS XYLANASE, ESTER-HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR I.CEA-RAMA,J.SANZ-APARICIO REVDAT 1 25-OCT-23 8BBI 0 JRNL AUTH I.CEA-RAMA,J.SANZ APARICIO JRNL TITL CRYSTAL STRUCTURE OF XYN11 DOUBLE MUTANT L271S, K275H FROM JRNL TITL 2 PSEUDOTHERMOTOGA THERMARUM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.81 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 49073 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 : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2674 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3600 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.79 REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE SET COUNT : 206 REMARK 3 BIN FREE R VALUE : 0.2530 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5602 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 275 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.75000 REMARK 3 B22 (A**2) : -0.27000 REMARK 3 B33 (A**2) : -1.48000 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): 0.168 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.146 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.107 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.194 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5866 ; 0.009 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 5451 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7947 ; 1.469 ; 1.647 REMARK 3 BOND ANGLES OTHERS (DEGREES): 12553 ; 1.338 ; 1.589 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 681 ; 7.249 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 342 ;32.184 ;21.871 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 998 ;13.578 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 40 ;14.339 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 734 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6542 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1458 ; 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 8 340 B 8 340 12041 0.070 0.050 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 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 8BBI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1292125799. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAR-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979185 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL-CUT, CRYOCOOLED REMARK 200 OPTICS : KB FOCUSING MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51806 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 47.770 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.59300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP 11.5.02 REMARK 200 STARTING MODEL: 7NL2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.1M BIS-TRIS PH 8.5, REMARK 280 0.2M NA FORMATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 45.16200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.67200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.77450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.67200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 45.16200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.77450 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 -15 REMARK 465 ARG A -14 REMARK 465 GLY A -13 REMARK 465 SER A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 GLY A -5 REMARK 465 SER A -4 REMARK 465 ALA A -3 REMARK 465 CYS A -2 REMARK 465 GLU A -1 REMARK 465 LEU A 0 REMARK 465 GLY A 1 REMARK 465 PRO A 2 REMARK 465 GLN A 3 REMARK 465 PRO A 4 REMARK 465 MET A 5 REMARK 465 SER A 6 REMARK 465 SER A 7 REMARK 465 LYS A 343 REMARK 465 VAL A 344 REMARK 465 ASP A 345 REMARK 465 LEU A 346 REMARK 465 GLN A 347 REMARK 465 PRO A 348 REMARK 465 SER A 349 REMARK 465 LEU A 350 REMARK 465 ILE A 351 REMARK 465 SER A 352 REMARK 465 MET B -15 REMARK 465 ARG B -14 REMARK 465 GLY B -13 REMARK 465 SER B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 GLY B -5 REMARK 465 SER B -4 REMARK 465 ALA B -3 REMARK 465 CYS B -2 REMARK 465 GLU B -1 REMARK 465 LEU B 0 REMARK 465 GLY B 1 REMARK 465 PRO B 2 REMARK 465 GLN B 3 REMARK 465 PRO B 4 REMARK 465 MET B 5 REMARK 465 SER B 6 REMARK 465 SER B 7 REMARK 465 SER B 342 REMARK 465 LYS B 343 REMARK 465 VAL B 344 REMARK 465 ASP B 345 REMARK 465 LEU B 346 REMARK 465 GLN B 347 REMARK 465 PRO B 348 REMARK 465 SER B 349 REMARK 465 LEU B 350 REMARK 465 ILE B 351 REMARK 465 SER B 352 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 272 CD GLU A 272 OE1 0.066 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 51 -17.80 -140.26 REMARK 500 GLU A 251 43.47 -144.83 REMARK 500 PHE A 312 -34.56 -145.57 REMARK 500 VAL A 341 -63.06 -99.38 REMARK 500 GLU B 251 42.42 -142.96 REMARK 500 PHE B 312 -34.31 -145.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7NL2 RELATED DB: PDB DBREF 8BBI A 1 343 UNP F7YXD6 F7YXD6_9THEM 22 364 DBREF 8BBI B 1 343 UNP F7YXD6 F7YXD6_9THEM 22 364 SEQADV 8BBI MET A -15 UNP F7YXD6 INITIATING METHIONINE SEQADV 8BBI ARG A -14 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI GLY A -13 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER A -12 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS A -11 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS A -10 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS A -9 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS A -8 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS A -7 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS A -6 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI GLY A -5 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER A -4 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI ALA A -3 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI CYS A -2 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI GLU A -1 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI LEU A 0 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER A 271 UNP F7YXD6 LEU 292 ENGINEERED MUTATION SEQADV 8BBI HIS A 275 UNP F7YXD6 LYS 296 ENGINEERED MUTATION SEQADV 8BBI VAL A 344 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI ASP A 345 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI LEU A 346 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI GLN A 347 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI PRO A 348 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER A 349 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI LEU A 350 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI ILE A 351 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER A 352 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI MET B -15 UNP F7YXD6 INITIATING METHIONINE SEQADV 8BBI ARG B -14 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI GLY B -13 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER B -12 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS B -11 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS B -10 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS B -9 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS B -8 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS B -7 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI HIS B -6 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI GLY B -5 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER B -4 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI ALA B -3 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI CYS B -2 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI GLU B -1 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI LEU B 0 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER B 271 UNP F7YXD6 LEU 292 ENGINEERED MUTATION SEQADV 8BBI HIS B 275 UNP F7YXD6 LYS 296 ENGINEERED MUTATION SEQADV 8BBI VAL B 344 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI ASP B 345 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI LEU B 346 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI GLN B 347 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI PRO B 348 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER B 349 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI LEU B 350 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI ILE B 351 UNP F7YXD6 EXPRESSION TAG SEQADV 8BBI SER B 352 UNP F7YXD6 EXPRESSION TAG SEQRES 1 A 368 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 A 368 CYS GLU LEU GLY PRO GLN PRO MET SER SER GLN ILE PRO SEQRES 3 A 368 SER LEU LYS ASP VAL PHE LEU GLN ASP PHE LYS ILE GLY SEQRES 4 A 368 VAL ALA LEU PRO VAL ARG VAL PHE SER ASN SER MET ASP SEQRES 5 A 368 VAL GLU LEU ILE THR LYS HIS PHE ASN SER MET THR ALA SEQRES 6 A 368 GLU ASN GLU MET LYS PRO GLU SER ILE LEU ARG ARG ASP SEQRES 7 A 368 ALA SER GLY LYS ILE TYR TYR ASP PHE THR VAL ALA ASP SEQRES 8 A 368 ARG TYR ILE GLU PHE ALA GLN LYS HIS GLY MET VAL VAL SEQRES 9 A 368 ARG GLY HIS THR LEU VAL TRP HIS SER GLN THR PRO GLU SEQRES 10 A 368 TRP PHE PHE LYS ASP GLU LYS GLY ASN LEU LEU SER ARG SEQRES 11 A 368 GLU ALA MET ILE GLU ARG MET ARG GLU TYR ILE HIS THR SEQRES 12 A 368 VAL VAL GLY ARG TYR ARG GLY LYS VAL TYR ALA TRP ASP SEQRES 13 A 368 VAL VAL ASN GLU ALA VAL ASP GLU ASN GLN PRO ASP GLY SEQRES 14 A 368 LEU ARG ARG SER LEU TRP TYR GLN VAL ILE GLY PRO ASP SEQRES 15 A 368 TYR ILE GLU LEU ALA PHE LYS PHE ALA HIS GLU ALA ASP SEQRES 16 A 368 PRO ASP ALA LEU LEU PHE TYR ASN ASP TYR ASN GLU PHE SEQRES 17 A 368 PHE PRO LYS LYS ARG ASP ILE ILE PHE LYS LEU VAL LYS SEQRES 18 A 368 GLU MET ARG GLU LYS GLY VAL PRO ILE HIS GLY ILE GLY SEQRES 19 A 368 MET GLN GLN HIS LEU THR LEU ALA ASP ASN VAL GLY TRP SEQRES 20 A 368 ILE ASP ILE ALA ILE GLN LYS PHE LYS THR ILE SER GLY SEQRES 21 A 368 ILE GLN ILE HIS ILE THR GLU LEU ASP VAL SER VAL TYR SEQRES 22 A 368 LYS SER ARG SER PRO SER ILE ILE TYR GLN THR PRO PRO SEQRES 23 A 368 SER GLU VAL LEU HIS GLU GLN ALA GLU PHE TYR ARG LYS SEQRES 24 A 368 LEU PHE GLU ILE TYR ARG LYS HIS THR ASP VAL ILE THR SEQRES 25 A 368 ASN VAL THR PHE TRP GLY LEU LYS ASP ASP TYR SER TRP SEQRES 26 A 368 LEU ARG PHE PHE PHE GLY ARG ARG ASN ASP TRP PRO LEU SEQRES 27 A 368 LEU PHE ASP GLU ASN TYR GLN PRO LYS PRO ALA PHE TRP SEQRES 28 A 368 SER VAL ILE GLU SER VAL SER LYS VAL ASP LEU GLN PRO SEQRES 29 A 368 SER LEU ILE SER SEQRES 1 B 368 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER ALA SEQRES 2 B 368 CYS GLU LEU GLY PRO GLN PRO MET SER SER GLN ILE PRO SEQRES 3 B 368 SER LEU LYS ASP VAL PHE LEU GLN ASP PHE LYS ILE GLY SEQRES 4 B 368 VAL ALA LEU PRO VAL ARG VAL PHE SER ASN SER MET ASP SEQRES 5 B 368 VAL GLU LEU ILE THR LYS HIS PHE ASN SER MET THR ALA SEQRES 6 B 368 GLU ASN GLU MET LYS PRO GLU SER ILE LEU ARG ARG ASP SEQRES 7 B 368 ALA SER GLY LYS ILE TYR TYR ASP PHE THR VAL ALA ASP SEQRES 8 B 368 ARG TYR ILE GLU PHE ALA GLN LYS HIS GLY MET VAL VAL SEQRES 9 B 368 ARG GLY HIS THR LEU VAL TRP HIS SER GLN THR PRO GLU SEQRES 10 B 368 TRP PHE PHE LYS ASP GLU LYS GLY ASN LEU LEU SER ARG SEQRES 11 B 368 GLU ALA MET ILE GLU ARG MET ARG GLU TYR ILE HIS THR SEQRES 12 B 368 VAL VAL GLY ARG TYR ARG GLY LYS VAL TYR ALA TRP ASP SEQRES 13 B 368 VAL VAL ASN GLU ALA VAL ASP GLU ASN GLN PRO ASP GLY SEQRES 14 B 368 LEU ARG ARG SER LEU TRP TYR GLN VAL ILE GLY PRO ASP SEQRES 15 B 368 TYR ILE GLU LEU ALA PHE LYS PHE ALA HIS GLU ALA ASP SEQRES 16 B 368 PRO ASP ALA LEU LEU PHE TYR ASN ASP TYR ASN GLU PHE SEQRES 17 B 368 PHE PRO LYS LYS ARG ASP ILE ILE PHE LYS LEU VAL LYS SEQRES 18 B 368 GLU MET ARG GLU LYS GLY VAL PRO ILE HIS GLY ILE GLY SEQRES 19 B 368 MET GLN GLN HIS LEU THR LEU ALA ASP ASN VAL GLY TRP SEQRES 20 B 368 ILE ASP ILE ALA ILE GLN LYS PHE LYS THR ILE SER GLY SEQRES 21 B 368 ILE GLN ILE HIS ILE THR GLU LEU ASP VAL SER VAL TYR SEQRES 22 B 368 LYS SER ARG SER PRO SER ILE ILE TYR GLN THR PRO PRO SEQRES 23 B 368 SER GLU VAL LEU HIS GLU GLN ALA GLU PHE TYR ARG LYS SEQRES 24 B 368 LEU PHE GLU ILE TYR ARG LYS HIS THR ASP VAL ILE THR SEQRES 25 B 368 ASN VAL THR PHE TRP GLY LEU LYS ASP ASP TYR SER TRP SEQRES 26 B 368 LEU ARG PHE PHE PHE GLY ARG ARG ASN ASP TRP PRO LEU SEQRES 27 B 368 LEU PHE ASP GLU ASN TYR GLN PRO LYS PRO ALA PHE TRP SEQRES 28 B 368 SER VAL ILE GLU SER VAL SER LYS VAL ASP LEU GLN PRO SEQRES 29 B 368 SER LEU ILE SER HET GOL A 401 6 HET GOL A 402 6 HET GOL A 403 6 HET IPT A 404 15 HET GOL B 401 6 HET GOL B 402 6 HET IPT B 403 15 HET GOL B 404 6 HETNAM GOL GLYCEROL HETNAM IPT 1-METHYLETHYL 1-THIO-BETA-D-GALACTOPYRANOSIDE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN IPT ISOPROPYL-1-BETA-D-THIOGALACTOSIDE; 1-(ISOPROPYLTHIO)- HETSYN 2 IPT BETA-GALACTOPYRANSIDE; 1-METHYLETHYL 1-THIO-BETA-D- HETSYN 3 IPT GALACTOSIDE; 1-METHYLETHYL 1-THIO-D-GALACTOSIDE; 1- HETSYN 4 IPT METHYLETHYL 1-THIO-GALACTOSIDE FORMUL 3 GOL 6(C3 H8 O3) FORMUL 6 IPT 2(C9 H18 O5 S) FORMUL 11 HOH *275(H2 O) HELIX 1 AA1 SER A 11 PHE A 16 1 6 HELIX 2 AA2 PRO A 27 SER A 32 5 6 HELIX 3 AA3 ASN A 33 PHE A 44 1 12 HELIX 4 AA4 LYS A 54 ILE A 58 1 5 HELIX 5 AA5 VAL A 73 GLY A 85 1 13 HELIX 6 AA6 PRO A 100 LYS A 105 5 6 HELIX 7 AA7 SER A 113 TYR A 132 1 20 HELIX 8 AA8 SER A 157 ILE A 163 1 7 HELIX 9 AA9 ASP A 166 ASP A 179 1 14 HELIX 10 AB1 PHE A 193 LYS A 210 1 18 HELIX 11 AB2 ASN A 228 LYS A 240 1 13 HELIX 12 AB3 PRO A 270 HIS A 291 1 22 HELIX 13 AB4 LYS A 304 PHE A 312 5 9 HELIX 14 AB5 LYS A 331 SER A 340 1 10 HELIX 15 AB6 SER B 11 PHE B 16 1 6 HELIX 16 AB7 PRO B 27 SER B 32 5 6 HELIX 17 AB8 ASN B 33 PHE B 44 1 12 HELIX 18 AB9 LYS B 54 ILE B 58 1 5 HELIX 19 AC1 VAL B 73 GLY B 85 1 13 HELIX 20 AC2 PRO B 100 LYS B 105 5 6 HELIX 21 AC3 SER B 113 TYR B 132 1 20 HELIX 22 AC4 SER B 157 ILE B 163 1 7 HELIX 23 AC5 ASP B 166 ASP B 179 1 14 HELIX 24 AC6 PHE B 193 LYS B 210 1 18 HELIX 25 AC7 ASN B 228 LYS B 240 1 13 HELIX 26 AC8 PRO B 270 HIS B 291 1 22 HELIX 27 AC9 LYS B 304 PHE B 312 5 9 HELIX 28 AD1 LYS B 331 SER B 340 1 10 SHEET 1 AA110 HIS A 222 THR A 224 0 SHEET 2 AA110 GLN A 246 SER A 255 1 O ASP A 253 N LEU A 223 SHEET 3 AA110 ILE A 295 PHE A 300 1 O THR A 299 N ILE A 249 SHEET 4 AA110 LYS A 21 LEU A 26 1 N LYS A 21 O VAL A 298 SHEET 5 AA110 SER A 46 ALA A 49 1 O THR A 48 N LEU A 26 SHEET 6 AA110 VAL A 87 VAL A 94 1 O ARG A 89 N MET A 47 SHEET 7 AA110 ALA A 138 ASN A 143 1 O ALA A 138 N GLY A 90 SHEET 8 AA110 LEU A 183 ASP A 188 1 O PHE A 185 N TRP A 139 SHEET 9 AA110 GLY A 216 MET A 219 1 O GLY A 218 N TYR A 186 SHEET 10 AA110 GLN A 246 SER A 255 1 O HIS A 248 N MET A 219 SHEET 1 AA2 2 LEU A 59 ARG A 61 0 SHEET 2 AA2 2 ILE A 67 TYR A 69 -1 O TYR A 68 N ARG A 60 SHEET 1 AA3 3 ILE A 264 TYR A 266 0 SHEET 2 AA3 3 ILE B 67 ASP B 70 -1 O TYR B 69 N ILE A 265 SHEET 3 AA3 3 LEU B 59 ARG B 61 -1 N ARG B 60 O TYR B 68 SHEET 1 AA410 HIS B 222 THR B 224 0 SHEET 2 AA410 GLN B 246 SER B 255 1 O ASP B 253 N LEU B 223 SHEET 3 AA410 ILE B 295 PHE B 300 1 O THR B 299 N ILE B 249 SHEET 4 AA410 LYS B 21 LEU B 26 1 N GLY B 23 O VAL B 298 SHEET 5 AA410 SER B 46 ALA B 49 1 O THR B 48 N LEU B 26 SHEET 6 AA410 VAL B 87 VAL B 94 1 O ARG B 89 N MET B 47 SHEET 7 AA410 ALA B 138 ASN B 143 1 O ALA B 138 N GLY B 90 SHEET 8 AA410 LEU B 183 ASP B 188 1 O PHE B 185 N TRP B 139 SHEET 9 AA410 GLY B 216 MET B 219 1 O GLY B 218 N TYR B 186 SHEET 10 AA410 GLN B 246 SER B 255 1 O HIS B 248 N MET B 219 CISPEP 1 HIS A 91 THR A 92 0 -2.22 CISPEP 2 HIS B 91 THR B 92 0 -0.46 CRYST1 90.324 95.549 101.344 90.00 90.00 90.00 P 21 21 21 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 0.011071 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010466 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009867 0.00000