HEADER HYDROLASE 04-FEB-09 2WAA TITLE STRUCTURE OF A FAMILY TWO CARBOHYDRATE ESTERASE FROM TITLE 2 CELLVIBRIO JAPONICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLAN ESTERASE, PUTATIVE, AXE2C; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 21-358; COMPND 5 SYNONYM: ACETYL ESTERASE; COMPND 6 EC: 3.1.1.72; COMPND 7 ENGINEERED: 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: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS CARBOHYDRATE BINDING, PLANT CELL WALL DEGRADATION, KEYWDS 2 ESTERASE, HYDROLASE, CELLULASES EXPDTA X-RAY DIFFRACTION AUTHOR C.MONTAINER,V.A.MONEY,V.M.R.PIRES,J.E.FLINT,B.A.PINHEIRO, AUTHOR 2 A.GOYAL,J.A.M.PRATES,A.IZUMI,H.STALBRAND,K.KOLENOVA, AUTHOR 3 E.TOPAKAS,E.J.DODSON,D.N.BOLAM,G.J.DAVIES,C.M.G.A.FONTES, AUTHOR 4 H.J.GILBERT REVDAT 2 06-OCT-09 2WAA 1 AUTHOR JRNL REMARK REVDAT 1 24-MAR-09 2WAA 0 JRNL AUTH C.MONTANIER,V.A.MONEY,V.M.R.PIRES,J.E.FLINT, JRNL AUTH 2 B.A.PINHEIRO,A.GOYAL,J.A.M.PRATES,A.IZUMI, JRNL AUTH 3 H.STALBRAND,C.MORLAND,A.CARTMELL,K.KOLENOVA, JRNL AUTH 4 E.TOPAKAS,E.J.DODSON,D.N.BOLAM,G.J.DAVIES, JRNL AUTH 5 C.M.G.A.FONTES,H.J.GILBERT JRNL TITL THE ACTIVE SITE OF A CARBOHYDRATE ESTERASE JRNL TITL 2 DISPLAYS DIVERGENT CATALYTIC AND NONCATALYTIC JRNL TITL 3 BINDING FUNCTIONS. JRNL REF PLOS BIOL. V. 7 E71 2009 JRNL REFN ISSN 1544-9173 JRNL PMID 19338387 JRNL DOI 10.1371/JOURNAL.PBIO.1000071 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.4.0077 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 36318 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) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1917 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2645 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.75 REMARK 3 BIN R VALUE (WORKING SET) : 0.2430 REMARK 3 BIN FREE R VALUE SET COUNT : 133 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2725 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 434 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.01 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.03000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.05000 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): 0.105 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.100 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.063 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.021 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2843 ; 0.018 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3889 ; 1.654 ; 1.937 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 368 ; 5.731 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 141 ;38.874 ;24.113 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 457 ;12.654 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 21 ;21.786 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 428 ; 0.131 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2224 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1742 ; 0.955 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2826 ; 1.689 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1101 ; 2.783 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1047 ; 4.372 ; 4.500 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 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 REMARK 3 RIDING POSITIONS.U VALUES REFINED INDIVIDUALLY REMARK 4 REMARK 4 2WAA COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-FEB-09. REMARK 100 THE PDBE ID CODE IS EBI-36749. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAY-06 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 : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9333 REMARK 200 MONOCHROMATOR : DIAMOND (111), GE(220) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38252 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.80 REMARK 200 RESOLUTION RANGE LOW (A) : 41.14 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.0 REMARK 200 R MERGE (I) : 0.12 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.60 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.1 REMARK 200 R MERGE FOR SHELL (I) : 0.59 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.30 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD,SHELXE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1M DIAMMONIUM HYDROGEN REMARK 280 PHOSPHATE/0.1M SODIUM ACETATE PH5.0 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 22.89500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 66.08150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 66.08150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 11.44750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 66.08150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 66.08150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.34250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 66.08150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 66.08150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 11.44750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 66.08150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 66.08150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 34.34250 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 22.89500 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 GENERATING THE BIOMOLECULE 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: PISA 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 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 ASN A 2 REMARK 465 THR A 3 REMARK 465 GLN A 4 REMARK 465 SER A 5 REMARK 465 LEU A 6 REMARK 465 HIS A 342 REMARK 465 HIS A 343 REMARK 465 HIS A 344 REMARK 465 HIS A 345 REMARK 465 HIS A 346 REMARK 465 HIS A 347 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 N MET A 7 - O HOH A 2004 2.15 REMARK 500 O HOH A 2028 - O HOH A 2182 2.07 REMARK 500 O HOH A 2035 - O HOH A 2070 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 REMARK 500 O HOH A 2028 O HOH A 2028 8664 2.02 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 ARG A 164 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 164 NE - CZ - NH2 ANGL. DEV. = -3.1 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 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 ASP A 140 -153.09 -114.48 REMARK 500 ASP A 212 21.32 -145.53 REMARK 500 TRP A 339 62.43 -106.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 THR A 251 22.8 L L OUTSIDE RANGE 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 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1342 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1343 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1344 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1345 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1346 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1347 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1349 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1350 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WAO RELATED DB: PDB REMARK 900 STRUCTURE OF A FAMILY TWO CARBOHYDRATE REMARK 900 ESTERASE FROM CLOSTRIDIUM THERMOCELLUM IN REMARK 900 COMPLEX WITH CELLOHEXAOSE REMARK 900 RELATED ID: 2WAB RELATED DB: PDB REMARK 900 STRUCTURE OF AN ACTIVE SITE MUTANT OF A REMARK 900 FAMILY TWO CARBOHYDRATE ESTERASE FROM REMARK 900 CLOSTRIDIUM THERMOCELLUM IN COMPLEX WITH REMARK 900 CELLUOHEXASE REMARK 900 RELATED ID: 2W9X RELATED DB: PDB REMARK 900 THE ACTIVE SITE OF A CARBOHYDRATE ESTERASE REMARK 900 DISPLAYS DIVERGENT CATALYTIC AND NON-CATALYTIC REMARK 900 BINDING FUNCTIONS DBREF 2WAA A 1 1 PDB 2WAA 2WAA 1 1 DBREF 2WAA A 2 339 UNP B3PIB0 B3PIB0_CELJU 21 358 DBREF 2WAA A 340 347 PDB 2WAA 2WAA 340 347 SEQRES 1 A 347 MET ASN THR GLN SER LEU MET SER SER THR HIS THR ILE SEQRES 2 A 347 ALA ALA SER ASP PRO HIS ILE GLN VAL MET GLY ARG THR SEQRES 3 A 347 HIS ILE ASN ASP ASP ALA SER LEU THR PHE GLY TYR PRO SEQRES 4 A 347 GLY VAL SER LEU SER THR ILE VAL ALA GLY SER ARG LEU SEQRES 5 A 347 THR ALA GLU MET GLN SER SER ASN GLY ASN SER TRP ILE SEQRES 6 A 347 ASP VAL ILE ILE ASP ASN HIS PRO PRO THR SER ILE LYS SEQRES 7 A 347 LEU ASP ALA GLN GLN GLN THR VAL GLU LEU PHE HIS PHE SEQRES 8 A 347 PRO ASN SER GLY GLU HIS ARG VAL GLU ILE ILE HIS ARG SEQRES 9 A 347 SER GLU ASN TRP HIS GLY GLN VAL THR LEU LYS GLN LEU SEQRES 10 A 347 THR LEU THR GLY THR GLN PHE LEU PRO ALA PRO VAL LEU SEQRES 11 A 347 PRO GLN ARG LYS ILE LEU VAL LEU GLY ASP SER VAL THR SEQRES 12 A 347 CYS GLY GLU ALA ILE ASP ARG VAL ALA GLY GLU ASP LYS SEQRES 13 A 347 ASN THR ARG TRP TRP ASN ALA ARG GLU SER TYR GLY MET SEQRES 14 A 347 LEU THR ALA LYS ALA LEU ASP ALA GLN VAL GLN LEU VAL SEQRES 15 A 347 CYS TRP GLY GLY ARG GLY LEU ILE ARG SER TRP ASN GLY SEQRES 16 A 347 LYS THR ASP ASP ALA ASN LEU PRO ASP PHE TYR GLN PHE SEQRES 17 A 347 THR LEU GLY ASP THR GLY GLN ALA PRO GLN TRP ASP HIS SEQRES 18 A 347 HIS ARG TYR GLN PRO ASP LEU ILE ILE SER ALA ILE GLY SEQRES 19 A 347 THR ASN ASP PHE SER PRO GLY ILE PRO ASP ARG ALA THR SEQRES 20 A 347 TYR ILE ASN THR TYR THR ARG PHE VAL ARG THR LEU LEU SEQRES 21 A 347 ASP ASN HIS PRO GLN ALA THR ILE VAL LEU THR GLU GLY SEQRES 22 A 347 ALA ILE LEU ASN GLY ASP LYS LYS ALA ALA LEU VAL SER SEQRES 23 A 347 TYR ILE GLY GLU THR ARG GLN GLN LEU HIS SER ASN ARG SEQRES 24 A 347 VAL PHE TYR ALA SER SER SER HIS HIS PRO GLY ASP ASN SEQRES 25 A 347 SER ASP ALA HIS PRO THR LYS ASP GLN HIS ALA ALA MET SEQRES 26 A 347 ALA ARG GLU LEU THR PRO GLN LEU ARG GLN ILE MET ASP SEQRES 27 A 347 TRP LEU GLU HIS HIS HIS HIS HIS HIS HET ACT A1342 4 HET ACT A1343 4 HET ACT A1344 4 HET ACT A1345 4 HET ACT A1346 4 HET GOL A1347 6 HET GOL A1348 6 HET GOL A1349 6 HET GOL A1350 6 HETNAM GOL GLYCEROL HETNAM ACT ACETATE ION FORMUL 2 GOL 4(C3 H8 O3) FORMUL 3 ACT 5(C2 H3 O2 1-) FORMUL 4 HOH *434(H2 O1) HELIX 1 1 GLU A 106 GLY A 110 5 5 HELIX 2 2 ASN A 157 TRP A 161 5 5 HELIX 3 3 SER A 166 LEU A 175 1 10 HELIX 4 4 ASN A 201 TYR A 206 1 6 HELIX 5 5 ASP A 220 TYR A 224 5 5 HELIX 6 6 GLY A 234 SER A 239 1 6 HELIX 7 7 ASP A 244 HIS A 263 1 20 HELIX 8 8 ASN A 277 HIS A 296 1 20 HELIX 9 9 THR A 318 ASP A 338 1 21 SHEET 1 AA 4 THR A 10 ALA A 14 0 SHEET 2 AA 4 VAL A 112 PHE A 124 -1 O LEU A 117 N ILE A 13 SHEET 3 AA 4 LEU A 34 PHE A 36 -1 O LEU A 34 N LEU A 114 SHEET 4 AA 4 HIS A 27 ILE A 28 -1 O HIS A 27 N THR A 35 SHEET 1 AB 3 THR A 10 ALA A 14 0 SHEET 2 AB 3 VAL A 112 PHE A 124 -1 O LEU A 117 N ILE A 13 SHEET 3 AB 3 SER A 42 SER A 58 -1 O ALA A 48 N THR A 122 SHEET 1 AC 5 ALA A 177 CYS A 183 0 SHEET 2 AC 5 ARG A 133 GLY A 139 1 O ARG A 133 N GLN A 178 SHEET 3 AC 5 LEU A 228 SER A 231 1 O LEU A 228 N LEU A 136 SHEET 4 AC 5 THR A 267 LEU A 270 1 O THR A 267 N ILE A 229 SHEET 5 AC 5 VAL A 300 TYR A 302 1 O PHE A 301 N LEU A 270 SITE 1 AC1 3 GLY A 185 ARG A 187 HOH A2263 SITE 1 AC2 9 ASP A 140 SER A 141 GLY A 185 GLY A 186 SITE 2 AC2 9 ASN A 236 HIS A 316 HOH A2213 HOH A2423 SITE 3 AC2 9 HOH A2424 SITE 1 AC3 6 HIS A 72 SER A 304 GLN A 332 GOL A1349 SITE 2 AC3 6 HOH A2425 HOH A2426 SITE 1 AC4 4 ASN A 107 GLN A 111 GLY A 211 HOH A2279 SITE 1 AC5 3 HIS A 296 SER A 297 HOH A2367 SITE 1 AC6 8 ASP A 17 PRO A 18 ILE A 20 GLN A 21 SITE 2 AC6 8 GOL A1350 HOH A2037 HOH A2427 HOH A2433 SITE 1 AC7 9 PHE A 91 ASN A 93 SER A 94 GLY A 95 SITE 2 AC7 9 HIS A 97 GLN A 335 ASP A 338 HOH A2411 SITE 3 AC7 9 HOH A2428 SITE 1 AC8 8 VAL A 67 GLU A 87 LEU A 88 ARG A 292 SITE 2 AC8 8 ACT A1344 HOH A2429 HOH A2430 HOH A2431 SITE 1 AC9 9 SER A 16 VAL A 22 THR A 26 ILE A 28 SITE 2 AC9 9 LEU A 34 ARG A 223 GOL A1347 HOH A2432 SITE 3 AC9 9 HOH A2433 CRYST1 132.163 132.163 45.790 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 0.007566 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007566 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021839 0.00000