HEADER HYDROLASE 24-OCT-03 1UR2 TITLE XYLANASE XYN10B MUTANT (E262S) FROM CELLVIBRIO MIXTUS IN COMPLEX WITH TITLE 2 ARABINOFURANOSE ALPHA 1,3 LINKED TO XYLOTRIOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOXYLANASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 11-379; COMPND 5 EC: 3.2.1.8; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: ENGINEERED MUTATION GLU 262 SER IN COORDS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CELLVIBRIO MIXTUS; SOURCE 3 ORGANISM_TAXID: 39650; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: TUNER DE3; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET 21A KEYWDS HYDROLASE, FAMILY 10, XYLANASE, GLYCOSIDE HYDROLASE, HEMICELLULOSE, KEYWDS 2 XYLAN DEGRADATION EXPDTA X-RAY DIFFRACTION AUTHOR G.PELL,E.J.TAYLOR,T.M.GLOSTER,J.P.TURKENBURG,C.M.G.A.FONTES, AUTHOR 2 L.M.A.FERREIRA,G.J.DAVIES,H.J.GILBERT REVDAT 5 13-DEC-23 1UR2 1 REMARK HETSYN LINK REVDAT 4 29-JUL-20 1UR2 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 24-FEB-09 1UR2 1 VERSN REVDAT 2 04-MAR-04 1UR2 1 JRNL REVDAT 1 18-DEC-03 1UR2 0 JRNL AUTH G.PELL,E.J.TAYLOR,T.M.GLOSTER,J.P.TURKENBURG,C.M.G.A.FONTES, JRNL AUTH 2 L.M.A.FERREIRA,T.NAGY,S.CLARK,G.J.DAVIES,H.J.GILBERT JRNL TITL THE MECHANISMS BY WHICH FAMILY 10 GLYCOSIDE HYDROLASES BIND JRNL TITL 2 DECORATED SUBSTRATES JRNL REF J.BIOL.CHEM. V. 279 9597 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14668328 JRNL DOI 10.1074/JBC.M312278200 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.9999 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.28 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 42034 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) : 0.154 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2209 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2905 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE SET COUNT : 162 REMARK 3 BIN FREE R VALUE : 0.2420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2838 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 591 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.29000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.29000 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): 0.088 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.089 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.056 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.560 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.954 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3013 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2674 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4077 ; 1.319 ; 1.954 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6229 ; 1.244 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 348 ; 6.128 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 147 ;31.813 ;23.878 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 523 ;13.845 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;16.235 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 448 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3243 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 615 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 623 ; 0.216 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2738 ; 0.190 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1687 ; 0.095 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 392 ; 0.143 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.020 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 29 ; 0.213 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 90 ; 0.250 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 72 ; 0.164 ; 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): 2272 ; 0.896 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 713 ; 0.179 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2815 ; 1.026 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1484 ; 1.849 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1262 ; 2.670 ; 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. THIS ENTRY HAS SOME ATOMS WHICH HAVE BEEN REFINED REMARK 3 WITH AN OCCUPANCY OF 0.00 REMARK 4 REMARK 4 1UR2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1290013819. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 120.0 REMARK 200 PH : 8.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97809 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : VERTICAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42050 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.250 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 1.9300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.23 REMARK 200 R MERGE FOR SHELL (I) : 0.43200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.930 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1UQY REMARK 200 REMARK 200 REMARK: STRUCTURE ISOMORPHOUS WITH STARTING MODEL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MGCL2 0.1M TRIS HCL PH8.5, 30% REMARK 280 PEG 4K, 5% PEG 400., PH 8.50 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 23.46200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.39100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.82950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.39100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.46200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.82950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 ENGINEERED MUTATION GLU 271 SER IN THE SWISSPROT DATABASE REMARK 400 REFERENCE 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 1 REMARK 465 LEU A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 ALA A 5 REMARK 465 GLY A 6 REMARK 465 ILE A 7 REMARK 465 ALA A 8 REMARK 465 MET A 9 REMARK 465 GLY A 10 REMARK 465 GLN A 11 REMARK 465 ALA A 12 REMARK 465 SER A 13 REMARK 465 LYS A 14 REMARK 465 LEU A 15 REMARK 465 ALA A 16 REMARK 465 ALA A 17 REMARK 465 ALA A 18 REMARK 465 THR A 19 REMARK 465 LYS A 20 REMARK 465 ALA A 21 REMARK 465 ALA A 22 REMARK 465 GLU A 23 REMARK 465 GLN A 24 REMARK 465 HIS A 376 REMARK 465 HIS A 377 REMARK 465 HIS A 378 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 ASP A 33 CG OD1 OD2 REMARK 480 LYS A 164 CE NZ REMARK 480 GLU A 213 C OE1 OE2 REMARK 480 LYS A 355 CE NZ REMARK 480 HIS A 375 C ND1 CD2 CE1 NE2 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 68 -28.33 -143.18 REMARK 500 SER A 262 43.91 -145.12 REMARK 500 TYR A 348 58.39 -141.65 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 A2042 DISTANCE = 6.82 ANGSTROMS REMARK 525 HOH A2079 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A2080 DISTANCE = 6.61 ANGSTROMS REMARK 525 HOH A2110 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH A2128 DISTANCE = 6.61 ANGSTROMS REMARK 525 HOH A2140 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH A2217 DISTANCE = 6.27 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 MG A1385 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2088 O REMARK 620 2 HOH A2089 O 83.1 REMARK 620 3 HOH A2091 O 89.8 92.6 REMARK 620 4 HOH A2175 O 93.8 91.0 175.1 REMARK 620 5 HOH A2313 O 96.8 178.8 86.1 90.2 REMARK 620 6 HOH A2315 O 167.9 84.7 90.6 86.5 95.3 REMARK 620 N 1 2 3 4 5 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1UQY RELATED DB: PDB REMARK 900 XYLANASE XYN10B MUTANT (E262S) FROM CELLVIBRIO MIXTUS IN COMPLEX REMARK 900 WITH XYLOPENTAOSE REMARK 900 RELATED ID: 1UQZ RELATED DB: PDB REMARK 900 XYLANASE XYN10B MUTANT (E262S) FROM CELLVIBRIO MIXTUS IN COMPLEX REMARK 900 WITH 4-O-METHYL GLUCURONIC ACID REMARK 900 RELATED ID: 1UR1 RELATED DB: PDB REMARK 900 XYLANASE XYN10B MUTANT (E262S) FROM CELLVIBRIO MIXTUS IN COMPLEX REMARK 900 WITH ARABINOFURANOSE ALPHA -1,3 LINKED TO XYLOBIOSE REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE ON THE DATABASE IS INCORRECT AND WILL REMARK 999 BE CHANGED BY THE AUTHORS. THESE DISCREPANCIES ARE F36L, N37I, REMARK 999 R38G, R39A, R40A, K216E, T221R, R222G, Y271V, E290D, R291P, REMARK 999 M342I. THE SEQUENCE WAS EXPRESSED IN PET21A. THIS ACCOUNTS REMARK 999 FOR THE A1M SUBSTITION AND THE ADDITION OF HIS TAG RESIDUES REMARK 999 271-278. THE FIRST 9 RESIDUES IN THE DATABASE HAVE BEEN OMITTED. REMARK 999 E262S IS AN ENGINEERED MUTATION. DBREF 1UR2 A 1 1 PDB 1UR2 1UR2 1 1 DBREF 1UR2 A 2 370 UNP O68541 O68541 11 379 DBREF 1UR2 A 371 378 PDB 1UR2 1UR2 371 378 SEQADV 1UR2 LEU A 36 UNP O68541 PHE 45 CONFLICT SEQADV 1UR2 ILE A 37 UNP O68541 ASN 46 CONFLICT SEQADV 1UR2 GLY A 38 UNP O68541 ARG 47 CONFLICT SEQADV 1UR2 ALA A 39 UNP O68541 ARG 48 CONFLICT SEQADV 1UR2 ALA A 40 UNP O68541 ARG 49 CONFLICT SEQADV 1UR2 GLU A 216 UNP O68541 LYS 225 CONFLICT SEQADV 1UR2 ARG A 221 UNP O68541 THR 230 CONFLICT SEQADV 1UR2 GLY A 222 UNP O68541 ARG 231 CONFLICT SEQADV 1UR2 VAL A 271 UNP O68541 TYR 280 CONFLICT SEQADV 1UR2 ASP A 290 UNP O68541 GLU 299 CONFLICT SEQADV 1UR2 PRO A 291 UNP O68541 ARG 300 CONFLICT SEQADV 1UR2 ILE A 342 UNP O68541 MET 351 CONFLICT SEQADV 1UR2 SER A 262 UNP O68541 GLU 271 ENGINEERED MUTATION SEQRES 1 A 378 MET LEU THR SER ALA GLY ILE ALA MET GLY GLN ALA SER SEQRES 2 A 378 LYS LEU ALA ALA ALA THR LYS ALA ALA GLU GLN THR GLY SEQRES 3 A 378 LEU LYS SER ALA TYR LYS ASP ASN PHE LEU ILE GLY ALA SEQRES 4 A 378 ALA LEU ASN ALA THR ILE ALA SER GLY ALA ASP GLU ARG SEQRES 5 A 378 LEU ASN THR LEU ILE ALA LYS GLU PHE ASN SER ILE THR SEQRES 6 A 378 PRO GLU ASN CYS MET LYS TRP GLY VAL LEU ARG ASP ALA SEQRES 7 A 378 GLN GLY GLN TRP ASN TRP LYS ASP ALA ASP ALA PHE VAL SEQRES 8 A 378 ALA PHE GLY THR LYS HIS ASN LEU HIS MET VAL GLY HIS SEQRES 9 A 378 THR LEU VAL TRP HIS SER GLN ILE HIS ASP GLU VAL PHE SEQRES 10 A 378 LYS ASN ALA ASP GLY SER TYR ILE SER LYS ALA ALA LEU SEQRES 11 A 378 GLN LYS LYS MET GLU GLU HIS ILE THR THR LEU ALA GLY SEQRES 12 A 378 ARG TYR LYS GLY LYS LEU ALA ALA TRP ASP VAL VAL ASN SEQRES 13 A 378 GLU ALA VAL GLY ASP ASP LEU LYS MET ARG ASP SER HIS SEQRES 14 A 378 TRP TYR LYS ILE MET GLY ASP ASP PHE ILE TYR ASN ALA SEQRES 15 A 378 PHE THR LEU ALA ASN GLU VAL ASP PRO LYS ALA HIS LEU SEQRES 16 A 378 MET TYR ASN ASP TYR ASN ILE GLU ARG THR GLY LYS ARG SEQRES 17 A 378 GLU ALA THR VAL GLU MET ILE GLU ARG LEU GLN LYS ARG SEQRES 18 A 378 GLY MET PRO ILE HIS GLY LEU GLY ILE GLN GLY HIS LEU SEQRES 19 A 378 GLY ILE ASP THR PRO PRO ILE ALA GLU ILE GLU LYS SER SEQRES 20 A 378 ILE ILE ALA PHE ALA LYS LEU GLY LEU ARG VAL HIS PHE SEQRES 21 A 378 THR SER LEU ASP VAL ASP VAL LEU PRO SER VAL TRP GLU SEQRES 22 A 378 LEU PRO VAL ALA GLU VAL SER THR ARG PHE GLU TYR LYS SEQRES 23 A 378 PRO GLU ARG ASP PRO TYR THR LYS GLY LEU PRO GLN GLU SEQRES 24 A 378 MET GLN ASP LYS LEU ALA LYS ARG TYR GLU ASP LEU PHE SEQRES 25 A 378 LYS LEU PHE ILE LYS HIS SER ASP LYS ILE ASP ARG ALA SEQRES 26 A 378 THR PHE TRP GLY VAL SER ASP ASP ALA SER TRP LEU ASN SEQRES 27 A 378 GLY PHE PRO ILE PRO GLY ARG THR ASN TYR PRO LEU LEU SEQRES 28 A 378 PHE ASP ARG LYS LEU GLN PRO LYS ASP ALA TYR PHE ARG SEQRES 29 A 378 LEU LEU ASP LEU LYS ARG LEU GLU HIS HIS HIS HIS HIS SEQRES 30 A 378 HIS HET XYP B 1 10 HET XYP B 2 9 HET XYP B 3 9 HET XYS C 1 10 HET XYP C 2 9 HET AHR C 3 9 HET XYP C 4 9 HET CL A1383 1 HET CL A1384 1 HET MG A1385 1 HETNAM XYP BETA-D-XYLOPYRANOSE HETNAM XYS ALPHA-D-XYLOPYRANOSE HETNAM AHR ALPHA-L-ARABINOFURANOSE HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION HETSYN XYP BETA-D-XYLOSE; D-XYLOSE; XYLOSE HETSYN XYS ALPHA-D-XYLOSE; D-XYLOSE; XYLOSE; XYLOPYRANOSE HETSYN AHR ALPHA-L-ARABINOSE; L-ARABINOSE; ARABINOSE FORMUL 2 XYP 5(C5 H10 O5) FORMUL 3 XYS C5 H10 O5 FORMUL 3 AHR C5 H10 O5 FORMUL 4 CL 2(CL 1-) FORMUL 6 MG MG 2+ FORMUL 7 HOH *591(H2 O) HELIX 1 1 GLY A 26 TYR A 31 1 6 HELIX 2 2 ASN A 42 SER A 47 1 6 HELIX 3 3 ASP A 50 PHE A 61 1 12 HELIX 4 4 LYS A 71 ARG A 76 1 6 HELIX 5 5 TRP A 84 ASN A 98 1 15 HELIX 6 6 HIS A 113 PHE A 117 5 5 HELIX 7 7 SER A 126 TYR A 145 1 20 HELIX 8 8 SER A 168 GLY A 175 1 8 HELIX 9 9 ASP A 176 ASP A 190 1 15 HELIX 10 10 GLY A 206 ARG A 221 1 16 HELIX 11 11 PRO A 240 LYS A 253 1 14 HELIX 12 12 PRO A 275 VAL A 279 5 5 HELIX 13 13 SER A 280 GLU A 284 5 5 HELIX 14 14 LYS A 286 ASP A 290 5 5 HELIX 15 15 PRO A 297 HIS A 318 1 22 HELIX 16 16 ASP A 332 GLY A 339 5 8 HELIX 17 17 LYS A 359 LEU A 371 1 13 SHEET 1 AA11 LEU A 36 LEU A 41 0 SHEET 2 AA11 ILE A 322 PHE A 327 1 O ASP A 323 N LEU A 36 SHEET 3 AA11 ARG A 257 ASP A 266 1 O VAL A 258 N ASP A 323 SHEET 4 AA11 GLY A 227 ILE A 230 1 O LEU A 228 N HIS A 259 SHEET 5 AA11 HIS A 194 ASP A 199 1 O TYR A 197 N GLY A 229 SHEET 6 AA11 ALA A 151 ASN A 156 1 O TRP A 152 N MET A 196 SHEET 7 AA11 HIS A 100 VAL A 107 1 O MET A 101 N ALA A 151 SHEET 8 AA11 SER A 63 PRO A 66 1 O ILE A 64 N VAL A 102 SHEET 9 AA11 LEU A 36 LEU A 41 1 O ALA A 39 N THR A 65 SHEET 10 AA11 ILE A 322 PHE A 327 1 O ASP A 323 N LEU A 36 SHEET 11 AA11 LEU A 36 LEU A 41 1 O LEU A 36 N ALA A 325 LINK O4 XYP B 1 C1 XYP B 2 1555 1555 1.44 LINK O4 XYP B 2 C1 XYP B 3 1555 1555 1.44 LINK O4 XYS C 1 C1 XYP C 2 1555 1555 1.45 LINK O3 XYP C 2 C1 AHR C 3 1555 1555 1.34 LINK O4 XYP C 2 C1 XYP C 4 1555 1555 1.42 LINK MG MG A1385 O HOH A2088 1555 1555 2.04 LINK MG MG A1385 O HOH A2089 1555 1555 1.97 LINK MG MG A1385 O HOH A2091 1555 1555 2.07 LINK MG MG A1385 O HOH A2175 1555 1555 2.33 LINK MG MG A1385 O HOH A2313 1555 1555 2.02 LINK MG MG A1385 O HOH A2315 1555 1555 2.01 CISPEP 1 HIS A 104 THR A 105 0 -7.02 CISPEP 2 THR A 238 PRO A 239 0 -2.95 CISPEP 3 PHE A 340 PRO A 341 0 7.34 CRYST1 46.924 67.659 104.782 90.00 90.00 90.00 P 21 21 21 4 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 0.021311 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014780 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009544 0.00000