PDB Short entry for 1W2V HEADER HYDROLASE 09-JUL-04 1W2V TITLE THE 3-DIMENSIONAL STRUCTURE OF A THERMOSTABLE MUTANT OF A XYLANASE TITLE 2 (XYN10A) FROM CELLVIBRIO JAPONICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-1,4-BETA-XYLANASE A PRECURSOR; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 265-611; COMPND 5 SYNONYM: XYLANASE A, 1,4-BETA-D-XYLAN XYLANOHYDROLASE A, XYLA; COMPND 6 EC: 3.2.1.8; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CELLVIBRIO JAPONICUS; SOURCE 3 ORGANISM_TAXID: 155077; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: GM83 DE3; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PET-16B; SOURCE 8 OTHER_DETAILS: ORGANISM FORMERLY KNOWN AS PSEUDOMONAS FLUORESCENS KEYWDS XYLANASE, MUTANT, CALCIUM ION, THERMOSTABLE, GLYCOSYLE HYDROLASE, KEYWDS 2 FAMILY 10, ERROR PRONE PCR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.ANDREWS,E.J.TAYLOR,G.N.PELL,F.VINCENT,V.M.A.DUCROS,G.J.DAVIES, AUTHOR 2 J.H.LAKEY,H.J.GLBERT REVDAT 5 13-DEC-23 1W2V 1 REMARK LINK REVDAT 4 24-OCT-18 1W2V 1 SOURCE REMARK REVDAT 3 24-FEB-09 1W2V 1 VERSN REVDAT 2 22-DEC-04 1W2V 1 JRNL REVDAT 1 30-SEP-04 1W2V 0 JRNL AUTH S.ANDREWS,E.J.TAYLOR,G.N.PELL,F.VINCENT,V.M.A.DUCROS, JRNL AUTH 2 G.J.DAVIES,J.H.LAKEY,H.J.GILBERT JRNL TITL THE USE OF FORCED PROTEIN EVOLUTION TO INVESTIGATE AND JRNL TITL 2 IMPROVE STABILITY OF FAMILY 10 XYLANASES: THE PRODUCTION OF JRNL TITL 3 CA2+-INDEPENDENT STABLE XYLANASES JRNL REF J.BIOL.CHEM. V. 279 54369 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15452124 JRNL DOI 10.1074/JBC.M409044200 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0003 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) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 95756 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) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5034 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) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6967 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1150 REMARK 3 BIN FREE R VALUE SET COUNT : 375 REMARK 3 BIN FREE R VALUE : 0.1850 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5412 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 711 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.04000 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): 0.150 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.087 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.050 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.947 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.957 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7897 ; 0.013 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 6681 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10847 ; 1.452 ; 1.906 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15600 ; 0.774 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1042 ; 6.618 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 424 ;32.986 ;24.410 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1189 ;12.529 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 59 ;17.740 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1122 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 9501 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1708 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1442 ; 0.250 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5867 ; 0.235 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3100 ; 0.193 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 3524 ; 0.096 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 546 ; 0.285 ; 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): 24 ; 0.130 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 44 ; 0.305 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 55 ; 0.252 ; 0.200 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): 5067 ; 1.218 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 8003 ; 1.648 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3247 ; 2.415 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2841 ; 3.268 ; 4.500 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 : BABINET MODEL WITH 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. REMARK 4 REMARK 4 1W2V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JUL-04. REMARK 100 THE DEPOSITION ID IS D_1290020380. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JAN-02 REMARK 200 TEMPERATURE (KELVIN) : 120.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 100882 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.600 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 31.9600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.10 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 10.07 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1CLX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 75.15750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 47.80450 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 47.80450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 112.73625 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 47.80450 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 47.80450 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 37.57875 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 47.80450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.80450 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 112.73625 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 47.80450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.80450 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 37.57875 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 75.15750 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 400 REMARK 400 COMPOUND REMARK 400 CATALYTIC ACTIVITY: ENDOHYDROLYSIS OF 1,4-BETA-D-XYLOSIDIC REMARK 400 LINKAGES IN XYLANS. REMARK 400 REMARK 400 ENGINEERED MUTATION IN CHAIN A AND B, ALA 344 THR AND REMARK 400 ASP 526 GLU 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 0 REMARK 465 ARG A 347 REMARK 465 MET B 0 REMARK 465 ARG B 347 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 SER B 55 OG 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 OE1 GLN A 198 O HOH A 2220 1.15 REMARK 500 O THR A 239 O HOH A 2245 1.21 REMARK 500 OG1 THR A 191 O HOH A 2214 1.32 REMARK 500 OD1 ASN B 319 O HOH B 2351 1.64 REMARK 500 O HOH B 2284 O HOH B 2306 1.76 REMARK 500 N GLY A 19 O HOH A 2019 1.77 REMARK 500 NE2 GLN A 198 O HOH A 2218 1.79 REMARK 500 O GLN A 231 O HOH A 2238 1.86 REMARK 500 OE1 GLN A 318 O HOH A 2315 1.87 REMARK 500 N VAL A 271 O HOH A 2278 1.89 REMARK 500 O HOH B 2167 O HOH B 2234 1.89 REMARK 500 OE1 GLN B 228 O HOH B 2247 1.90 REMARK 500 NH2 ARG A 34 O HOH A 2048 1.92 REMARK 500 O HOH B 2291 O HOH B 2292 1.92 REMARK 500 O HOH A 2125 O HOH A 2126 1.93 REMARK 500 NH1 ARG A 298 O HOH A 2297 1.97 REMARK 500 CA GLY A 18 O HOH A 2019 1.98 REMARK 500 O HOH B 2146 O HOH B 2365 1.99 REMARK 500 OE1 GLN A 288 O HOH A 2293 1.99 REMARK 500 OE2 GLU A 262 O HOH A 2265 2.03 REMARK 500 OD1 ASP A 134 O HOH A 2169 2.04 REMARK 500 O HOH B 2329 O HOH B 2331 2.05 REMARK 500 O VAL A 234 O HOH A 2243 2.08 REMARK 500 O HOH B 2146 O HOH B 2364 2.10 REMARK 500 OE1 GLU B 36 OH TYR B 337 2.13 REMARK 500 OD1 ASP A 7 O HOH A 2003 2.13 REMARK 500 C GLY A 18 O HOH A 2019 2.15 REMARK 500 O THR A 316 O HOH A 2313 2.18 REMARK 500 OG1 THR A 183 O HOH A 2205 2.18 REMARK 500 OD1 ASP B 219 O HOH B 2239 2.19 REMARK 500 NH1 ARG A 199 O HOH A 2223 2.19 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 CG2 THR B 25 O HOH B 2097 7556 2.04 REMARK 500 O HOH B 2006 O HOH B 2177 5545 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 SER A 86 C TYR A 87 N -0.298 REMARK 500 ARG A 199 N ARG A 199 CA 0.418 REMARK 500 PRO A 295 C PRO A 296 N 0.280 REMARK 500 PRO A 295 C PRO A 296 N -0.768 REMARK 500 GLY A 297 C ARG A 298 N 0.140 REMARK 500 GLY A 297 C ARG A 298 N 0.208 REMARK 500 SER B 26 C SER B 27 N 0.310 REMARK 500 SER B 55 CB SER B 55 OG 0.140 REMARK 500 SER B 55 CB SER B 55 OG -0.236 REMARK 500 SER B 86 C TYR B 87 N -0.386 REMARK 500 SER B 272 C CYS B 273 N 0.142 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ASP A 22 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 171 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 199 N - CA - CB ANGL. DEV. = -78.3 DEGREES REMARK 500 ASP A 219 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 PRO A 295 CA - C - N ANGL. DEV. = -86.9 DEGREES REMARK 500 PRO A 295 O - C - N ANGL. DEV. = 28.9 DEGREES REMARK 500 PRO A 296 C - N - CA ANGL. DEV. = -76.7 DEGREES REMARK 500 PRO A 296 C - N - CD ANGL. DEV. = 15.3 DEGREES REMARK 500 GLY A 297 CA - C - N ANGL. DEV. = -25.4 DEGREES REMARK 500 GLY A 297 CA - C - N ANGL. DEV. = -47.5 DEGREES REMARK 500 GLY A 297 O - C - N ANGL. DEV. = 23.1 DEGREES REMARK 500 ARG A 298 C - N - CA ANGL. DEV. = -57.2 DEGREES REMARK 500 SER B 26 CA - C - N ANGL. DEV. = -32.0 DEGREES REMARK 500 SER B 26 O - C - N ANGL. DEV. = -14.1 DEGREES REMARK 500 SER B 27 C - N - CA ANGL. DEV. = -31.4 DEGREES REMARK 500 SER B 27 CA - C - N ANGL. DEV. = -42.5 DEGREES REMARK 500 SER B 27 O - C - N ANGL. DEV. = 35.6 DEGREES REMARK 500 ALA B 28 C - N - CA ANGL. DEV. = -45.8 DEGREES REMARK 500 TYR B 87 C - N - CA ANGL. DEV. = -15.5 DEGREES REMARK 500 ALA B 105 O - C - N ANGL. DEV. = 11.5 DEGREES REMARK 500 ARG B 106 C - N - CA ANGL. DEV. = -20.9 DEGREES REMARK 500 ASP B 219 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 SER B 272 O - C - N ANGL. DEV. = -12.8 DEGREES 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 ALA A 16 36.93 -156.63 REMARK 500 ASN A 44 -36.68 -133.84 REMARK 500 ASN A 44 -28.40 -140.42 REMARK 500 ALA A 133 -8.26 -59.25 REMARK 500 ASP A 134 43.18 -141.00 REMARK 500 PRO A 136 -73.40 -66.23 REMARK 500 ASP A 137 -58.05 -22.83 REMARK 500 ASN A 182 -1.23 75.10 REMARK 500 TYR A 220 140.75 177.69 REMARK 500 GLU A 246 39.68 -143.98 REMARK 500 VAL A 271 -65.32 -109.60 REMARK 500 ARG A 298 10.53 -166.66 REMARK 500 ALA B 16 22.25 -162.53 REMARK 500 ALA B 16 44.64 -140.87 REMARK 500 SER B 17 23.89 -141.83 REMARK 500 SER B 26 37.03 -96.24 REMARK 500 ASN B 44 -32.69 -137.43 REMARK 500 ASN B 44 -36.75 -137.07 REMARK 500 TRP B 83 143.03 -170.31 REMARK 500 ASN B 99 30.08 -98.34 REMARK 500 ASP B 134 73.07 -151.40 REMARK 500 ASP B 135 61.84 -155.42 REMARK 500 ASN B 186 31.40 72.98 REMARK 500 GLU B 246 41.67 -145.92 REMARK 500 VAL B 271 -54.07 -128.64 REMARK 500 VAL B 271 -55.16 -128.64 REMARK 500 VAL B 271 -51.52 -128.64 REMARK 500 CYS B 273 160.37 167.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLY A 297 23.75 REMARK 500 GLY A 297 -15.58 REMARK 500 SER B 26 28.18 REMARK 500 SER B 272 -15.64 REMARK 500 SER B 272 16.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B2037 DISTANCE = 5.97 ANGSTROMS 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 A1347 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 253 O REMARK 620 2 ASP A 256 OD1 83.7 REMARK 620 3 ASP A 256 OD2 87.5 49.5 REMARK 620 4 ASN A 258 O 154.1 103.1 78.7 REMARK 620 5 ASN A 261 OD1 137.9 82.5 112.1 68.0 REMARK 620 6 GLU A 262 OE1 83.1 163.2 139.9 93.4 100.6 REMARK 620 7 GLU A 262 OE2 75.2 121.2 161.7 119.5 78.6 44.8 REMARK 620 8 HOH A2265 O 68.7 81.1 127.7 136.7 70.0 84.4 40.0 REMARK 620 9 HOH A2266 O 83.9 128.0 79.8 72.2 134.6 60.5 103.7 138.0 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1347 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 253 O REMARK 620 2 ASP A 256 OD1 76.5 REMARK 620 3 ASP A 256 OD2 78.9 49.5 REMARK 620 4 ASN A 258 O 146.2 80.1 103.8 REMARK 620 5 ASN A 261 OD1 148.2 116.4 88.3 65.1 REMARK 620 6 GLU A 262 OE1 98.4 150.1 159.5 89.7 83.5 REMARK 620 7 HOH A2265 O 73.9 117.8 71.7 139.5 74.5 88.0 REMARK 620 8 HOH A2266 O 73.3 66.7 114.5 75.1 138.1 83.5 144.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1347 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 253 O REMARK 620 2 ASP B 256 OD2 79.7 REMARK 620 3 ASP B 256 OD1 80.1 50.9 REMARK 620 4 ASN B 258 O 153.1 103.7 81.7 REMARK 620 5 ASN B 261 OD1 144.0 97.0 125.4 62.7 REMARK 620 6 ASN B 261 OD1 137.0 79.5 113.5 69.0 17.6 REMARK 620 7 GLU B 262 OE2 84.1 122.4 163.8 114.3 67.3 76.0 REMARK 620 8 GLU B 262 OE2 90.3 152.4 152.5 96.8 76.1 91.1 30.3 REMARK 620 9 GLU B 262 OE1 102.6 161.8 147.2 82.5 70.4 87.1 41.3 14.3 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 10-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 11-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 9-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 10-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1347 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1347 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1348 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CLX RELATED DB: PDB REMARK 900 CATALYTIC CORE OF XYLANASE A REMARK 900 RELATED ID: 1E5N RELATED DB: PDB REMARK 900 E246C MUTANT OF P FLUORESCENS SUBSP. CELLULOSA XYLANASE A IN REMARK 900 COMPLEX WITH XYLOPENTAOSE REMARK 900 RELATED ID: 1E8R RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF TYPE X CBD REMARK 900 RELATED ID: 1QLD RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF TYPE X CBM REMARK 900 RELATED ID: 1W2P RELATED DB: PDB REMARK 900 THE 3-DIMENSIONAL STRUCTURE OF A XYLANASE ( XYN10A) FROM CELLVIBRIO REMARK 900 JAPONICUS REMARK 900 RELATED ID: 1W32 RELATED DB: PDB REMARK 900 THE 3-DIMENSIONAL STRUCTURE OF A THERMOSTABLE MUTANT OF A XYLANASE REMARK 900 (XYN10A) FROM CELLVIBRIO JAPONICUS REMARK 900 RELATED ID: 1W3H RELATED DB: PDB REMARK 900 THE 3-DIMENSIONAL STRUCTURE OF A THERMOSTABLE MUTANT OF A XYLANASE REMARK 900 (XYN10A) FROM CELLVIBRIO JAPONICUS REMARK 900 RELATED ID: 1XYS RELATED DB: PDB REMARK 900 CATALYTIC CORE OF XYLANASE A E246C MUTANT DBREF 1W2V A 0 0 PDB 1W2V 1W2V 0 0 DBREF 1W2V A 1 347 UNP P14768 XYNA_PSEFL 265 611 DBREF 1W2V B 0 0 PDB 1W2V 1W2V 0 0 DBREF 1W2V B 1 347 UNP P14768 XYNA_PSEFL 265 611 SEQADV 1W2V THR A 80 UNP P14768 ALA 344 ENGINEERED MUTATION SEQADV 1W2V THR B 80 UNP P14768 ALA 344 ENGINEERED MUTATION SEQADV 1W2V GLU A 262 UNP P14768 ASP 526 ENGINEERED MUTATION SEQADV 1W2V GLU B 262 UNP P14768 ASP 526 ENGINEERED MUTATION SEQRES 1 A 348 MET GLY LEU ALA SER LEU ALA ASP PHE PRO ILE GLY VAL SEQRES 2 A 348 ALA VAL ALA ALA SER GLY GLY ASN ALA ASP ILE PHE THR SEQRES 3 A 348 SER SER ALA ARG GLN ASN ILE VAL ARG ALA GLU PHE ASN SEQRES 4 A 348 GLN ILE THR ALA GLU ASN ILE MET LYS MET SER TYR MET SEQRES 5 A 348 TYR SER GLY SER ASN PHE SER PHE THR ASN SER ASP ARG SEQRES 6 A 348 LEU VAL SER TRP ALA ALA GLN ASN GLY GLN THR VAL HIS SEQRES 7 A 348 GLY HIS THR LEU VAL TRP HIS PRO SER TYR GLN LEU PRO SEQRES 8 A 348 ASN TRP ALA SER ASP SER ASN ALA ASN PHE ARG GLN ASP SEQRES 9 A 348 PHE ALA ARG HIS ILE ASP THR VAL ALA ALA HIS PHE ALA SEQRES 10 A 348 GLY GLN VAL LYS SER TRP ASP VAL VAL ASN GLU ALA LEU SEQRES 11 A 348 PHE ASP SER ALA ASP ASP PRO ASP GLY ARG GLY SER ALA SEQRES 12 A 348 ASN GLY TYR ARG GLN SER VAL PHE TYR ARG GLN PHE GLY SEQRES 13 A 348 GLY PRO GLU TYR ILE ASP GLU ALA PHE ARG ARG ALA ARG SEQRES 14 A 348 ALA ALA ASP PRO THR ALA GLU LEU TYR TYR ASN ASP PHE SEQRES 15 A 348 ASN THR GLU GLU ASN GLY ALA LYS THR THR ALA LEU VAL SEQRES 16 A 348 ASN LEU VAL GLN ARG LEU LEU ASN ASN GLY VAL PRO ILE SEQRES 17 A 348 ASP GLY VAL GLY PHE GLN MET HIS VAL MET ASN ASP TYR SEQRES 18 A 348 PRO SER ILE ALA ASN ILE ARG GLN ALA MET GLN LYS ILE SEQRES 19 A 348 VAL ALA LEU SER PRO THR LEU LYS ILE LYS ILE THR GLU SEQRES 20 A 348 LEU ASP VAL ARG LEU ASN ASN PRO TYR ASP GLY ASN SER SEQRES 21 A 348 SER ASN GLU TYR THR ASN ARG ASN ASP CYS ALA VAL SER SEQRES 22 A 348 CYS ALA GLY LEU ASP ARG GLN LYS ALA ARG TYR LYS GLU SEQRES 23 A 348 ILE VAL GLN ALA TYR LEU GLU VAL VAL PRO PRO GLY ARG SEQRES 24 A 348 ARG GLY GLY ILE THR VAL TRP GLY ILE ALA ASP PRO ASP SEQRES 25 A 348 SER TRP LEU TYR THR HIS GLN ASN LEU PRO ASP TRP PRO SEQRES 26 A 348 LEU LEU PHE ASN ASP ASN LEU GLN PRO LYS PRO ALA TYR SEQRES 27 A 348 GLN GLY VAL VAL GLU ALA LEU SER GLY ARG SEQRES 1 B 348 MET GLY LEU ALA SER LEU ALA ASP PHE PRO ILE GLY VAL SEQRES 2 B 348 ALA VAL ALA ALA SER GLY GLY ASN ALA ASP ILE PHE THR SEQRES 3 B 348 SER SER ALA ARG GLN ASN ILE VAL ARG ALA GLU PHE ASN SEQRES 4 B 348 GLN ILE THR ALA GLU ASN ILE MET LYS MET SER TYR MET SEQRES 5 B 348 TYR SER GLY SER ASN PHE SER PHE THR ASN SER ASP ARG SEQRES 6 B 348 LEU VAL SER TRP ALA ALA GLN ASN GLY GLN THR VAL HIS SEQRES 7 B 348 GLY HIS THR LEU VAL TRP HIS PRO SER TYR GLN LEU PRO SEQRES 8 B 348 ASN TRP ALA SER ASP SER ASN ALA ASN PHE ARG GLN ASP SEQRES 9 B 348 PHE ALA ARG HIS ILE ASP THR VAL ALA ALA HIS PHE ALA SEQRES 10 B 348 GLY GLN VAL LYS SER TRP ASP VAL VAL ASN GLU ALA LEU SEQRES 11 B 348 PHE ASP SER ALA ASP ASP PRO ASP GLY ARG GLY SER ALA SEQRES 12 B 348 ASN GLY TYR ARG GLN SER VAL PHE TYR ARG GLN PHE GLY SEQRES 13 B 348 GLY PRO GLU TYR ILE ASP GLU ALA PHE ARG ARG ALA ARG SEQRES 14 B 348 ALA ALA ASP PRO THR ALA GLU LEU TYR TYR ASN ASP PHE SEQRES 15 B 348 ASN THR GLU GLU ASN GLY ALA LYS THR THR ALA LEU VAL SEQRES 16 B 348 ASN LEU VAL GLN ARG LEU LEU ASN ASN GLY VAL PRO ILE SEQRES 17 B 348 ASP GLY VAL GLY PHE GLN MET HIS VAL MET ASN ASP TYR SEQRES 18 B 348 PRO SER ILE ALA ASN ILE ARG GLN ALA MET GLN LYS ILE SEQRES 19 B 348 VAL ALA LEU SER PRO THR LEU LYS ILE LYS ILE THR GLU SEQRES 20 B 348 LEU ASP VAL ARG LEU ASN ASN PRO TYR ASP GLY ASN SER SEQRES 21 B 348 SER ASN GLU TYR THR ASN ARG ASN ASP CYS ALA VAL SER SEQRES 22 B 348 CYS ALA GLY LEU ASP ARG GLN LYS ALA ARG TYR LYS GLU SEQRES 23 B 348 ILE VAL GLN ALA TYR LEU GLU VAL VAL PRO PRO GLY ARG SEQRES 24 B 348 ARG GLY GLY ILE THR VAL TRP GLY ILE ALA ASP PRO ASP SEQRES 25 B 348 SER TRP LEU TYR THR HIS GLN ASN LEU PRO ASP TRP PRO SEQRES 26 B 348 LEU LEU PHE ASN ASP ASN LEU GLN PRO LYS PRO ALA TYR SEQRES 27 B 348 GLN GLY VAL VAL GLU ALA LEU SER GLY ARG HET CA A1347 2 HET CA B1347 1 HET EDO B1348 4 HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 CA 2(CA 2+) FORMUL 5 EDO C2 H6 O2 FORMUL 6 HOH *711(H2 O) HELIX 1 1 GLY A 1 ALA A 6 5 6 HELIX 2 2 SER A 26 PHE A 37 1 12 HELIX 3 3 LYS A 47 TYR A 50 5 4 HELIX 4 4 PHE A 59 ASN A 72 1 14 HELIX 5 5 PRO A 85 LEU A 89 5 5 HELIX 6 6 ASN A 99 PHE A 115 1 17 HELIX 7 7 ASP A 131 ASP A 135 5 5 HELIX 8 8 SER A 148 GLY A 155 1 8 HELIX 9 9 PRO A 157 ASP A 171 1 15 HELIX 10 10 GLY A 187 ASN A 203 1 17 HELIX 11 11 SER A 222 ALA A 235 1 14 HELIX 12 12 ASN A 265 ALA A 270 5 6 HELIX 13 13 CYS A 273 VAL A 294 1 22 HELIX 14 14 PRO A 295 GLY A 297 5 3 HELIX 15 15 ASP A 309 SER A 312 5 4 HELIX 16 16 LYS A 334 GLY A 346 1 13 HELIX 17 17 GLY B 1 ALA B 6 5 6 HELIX 18 18 SER B 26 PHE B 37 1 12 HELIX 19 19 LYS B 47 TYR B 50 5 4 HELIX 20 20 PHE B 59 ASN B 72 1 14 HELIX 21 21 PRO B 85 LEU B 89 5 5 HELIX 22 22 ASN B 99 PHE B 115 1 17 HELIX 23 23 SER B 148 GLY B 155 1 8 HELIX 24 24 PRO B 157 ASP B 171 1 15 HELIX 25 25 GLY B 187 ASN B 203 1 17 HELIX 26 26 SER B 222 ALA B 235 1 14 HELIX 27 27 CYS B 273 VAL B 294 1 22 HELIX 28 28 ASP B 309 SER B 312 5 4 HELIX 29 29 LYS B 334 GLY B 346 1 13 SHEET 1 AA11 ILE A 10 VAL A 14 0 SHEET 2 AA11 ARG A 299 VAL A 304 1 O ILE A 302 N GLY A 11 SHEET 3 AA11 LYS A 241 ARG A 250 1 O ILE A 242 N GLY A 300 SHEET 4 AA11 GLY A 209 PHE A 212 1 O VAL A 210 N LYS A 243 SHEET 5 AA11 GLU A 175 ASP A 180 1 O TYR A 178 N GLY A 211 SHEET 6 AA11 SER A 121 ASN A 126 1 O TRP A 122 N TYR A 177 SHEET 7 AA11 THR A 75 VAL A 82 1 O GLY A 78 N ASP A 123 SHEET 8 AA11 GLN A 39 ALA A 42 1 O ILE A 40 N HIS A 77 SHEET 9 AA11 ILE A 10 VAL A 14 1 O VAL A 12 N THR A 41 SHEET 10 AA11 ARG A 299 VAL A 304 1 O ILE A 302 N GLY A 11 SHEET 11 AA11 ILE A 10 VAL A 14 1 O GLY A 11 N VAL A 304 SHEET 1 AB 2 TYR A 52 SER A 53 0 SHEET 2 AB 2 ASN A 56 PHE A 57 -1 O ASN A 56 N SER A 53 SHEET 1 AC 2 SER A 141 ALA A 142 0 SHEET 2 AC 2 TYR A 145 ARG A 146 -1 O TYR A 145 N ALA A 142 SHEET 1 AD 2 THR A 316 HIS A 317 0 SHEET 2 AD 2 LEU A 320 PRO A 321 -1 O LEU A 320 N HIS A 317 SHEET 1 BA10 ILE B 10 VAL B 14 0 SHEET 2 BA10 ARG B 299 VAL B 304 1 O ILE B 302 N GLY B 11 SHEET 3 BA10 LYS B 241 ARG B 250 1 O ILE B 242 N GLY B 300 SHEET 4 BA10 GLY B 209 PHE B 212 1 O VAL B 210 N LYS B 243 SHEET 5 BA10 GLU B 175 ASP B 180 1 O TYR B 178 N GLY B 211 SHEET 6 BA10 SER B 121 ASN B 126 1 O TRP B 122 N TYR B 177 SHEET 7 BA10 THR B 75 HIS B 79 1 O VAL B 76 N SER B 121 SHEET 8 BA10 GLN B 39 ALA B 42 1 O ILE B 40 N HIS B 77 SHEET 9 BA10 ILE B 10 VAL B 14 1 O VAL B 12 N THR B 41 SHEET 10 BA10 ILE B 10 VAL B 14 0 SHEET 1 BB 2 TYR B 52 SER B 53 0 SHEET 2 BB 2 ASN B 56 PHE B 57 -1 O ASN B 56 N SER B 53 SHEET 1 BC 2 SER B 141 ALA B 142 0 SHEET 2 BC 2 TYR B 145 ARG B 146 -1 O TYR B 145 N ALA B 142 SHEET 1 BD 2 THR B 316 HIS B 317 0 SHEET 2 BD 2 LEU B 320 PRO B 321 -1 O LEU B 320 N HIS B 317 SSBOND 1 CYS A 269 CYS A 273 1555 1555 2.04 SSBOND 2 CYS B 269 CYS B 273 1555 1555 2.52 LINK O AASN A 253 CA A CA A1347 1555 1555 2.13 LINK O BASN A 253 CA B CA A1347 1555 1555 2.80 LINK OD1AASP A 256 CA A CA A1347 1555 1555 2.71 LINK OD2AASP A 256 CA A CA A1347 1555 1555 2.40 LINK OD1BASP A 256 CA B CA A1347 1555 1555 2.44 LINK OD2BASP A 256 CA B CA A1347 1555 1555 2.66 LINK O AASN A 258 CA A CA A1347 1555 1555 2.35 LINK O BASN A 258 CA B CA A1347 1555 1555 2.41 LINK OD1AASN A 261 CA A CA A1347 1555 1555 2.37 LINK OD1BASN A 261 CA B CA A1347 1555 1555 2.55 LINK OE1AGLU A 262 CA A CA A1347 1555 1555 2.11 LINK OE2AGLU A 262 CA A CA A1347 1555 1555 3.10 LINK OE1BGLU A 262 CA B CA A1347 1555 1555 2.12 LINK CA A CA A1347 O HOH A2265 1555 1555 2.77 LINK CA B CA A1347 O HOH A2265 1555 1555 2.43 LINK CA A CA A1347 O HOH A2266 1555 1555 2.37 LINK CA B CA A1347 O HOH A2266 1555 1555 2.60 LINK O ASN B 253 CA CA B1347 1555 1555 2.43 LINK OD2 ASP B 256 CA CA B1347 1555 1555 2.69 LINK OD1 ASP B 256 CA CA B1347 1555 1555 2.36 LINK O ASN B 258 CA CA B1347 1555 1555 2.41 LINK OD1BASN B 261 CA CA B1347 1555 1555 3.05 LINK OD1AASN B 261 CA CA B1347 1555 1555 2.33 LINK OE2AGLU B 262 CA CA B1347 1555 1555 3.29 LINK OE2BGLU B 262 CA CA B1347 1555 1555 2.33 LINK OE1AGLU B 262 CA CA B1347 1555 1555 2.11 LINK CA CA B1347 O HOH B2267 1555 1555 2.75 LINK CA CA B1347 O HOH B2280 1555 1555 2.42 LINK CA CA B1347 O HOH B2282 1555 1555 2.65 CISPEP 1 HIS A 79 THR A 80 0 13.31 CISPEP 2 TYR A 220 PRO A 221 0 -4.48 CISPEP 3 TYR A 220 PRO A 221 0 -1.47 CISPEP 4 HIS B 79 THR B 80 0 13.65 CISPEP 5 TYR B 220 PRO B 221 0 -4.80 SITE 1 AC1 7 ASN A 253 ASP A 256 ASN A 258 ASN A 261 SITE 2 AC1 7 GLU A 262 HOH A2265 HOH A2266 SITE 1 AC2 8 ASN B 253 ASP B 256 ASN B 258 ASN B 261 SITE 2 AC2 8 GLU B 262 HOH B2267 HOH B2280 HOH B2282 SITE 1 AC3 7 TYR A 52 GLY A 54 PRO A 90 ASN A 91 SITE 2 AC3 7 TRP A 92 HOH B2375 HOH B2376 CRYST1 95.609 95.609 150.315 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 0.010459 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010459 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006653 0.00000 MTRIX1 1 0.997640 -0.049970 0.047160 7.53551 1 MTRIX2 1 0.055780 0.188220 -0.980540 68.68463 1 MTRIX3 1 0.040120 0.980860 0.190560 -30.90608 1