HEADER HYDROLASE 18-JAN-12 4AFD TITLE STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF A NOVEL CARBOHYDRATE TITLE 2 BINDING MODULE OF ENDOGLUCANASE CEL5A FROM EUBACTERIUM CELLULOSOLVENS TITLE 3 WITH A PARTIALLY BOUND CELLOTETRAOSE MOEITY. CAVEAT 4AFD BGC B 3 HAS WRONG CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOGLUCANASE CEL5A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL CARBOHYDRATE BINDING MODULE, RESIDUES 40-170; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EUBACTERIUM CELLULOSOLVENS; SOURCE 3 ORGANISM_TAXID: 29322; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PET28A KEYWDS HYDROLASE, FAMILY 5 GLYCOSIDE HYDROLASE, CELLULOSOME, CELLOTETRAOSE EXPDTA X-RAY DIFFRACTION AUTHOR A.S.LUIS,I.VENDITTO,J.A.M.PRATES,L.M.A.FERREIRA,H.J.GILBERT, AUTHOR 2 C.M.G.A.FONTES,S.NAJMUDIN REVDAT 5 20-DEC-23 4AFD 1 HETSYN LINK REVDAT 4 29-JUL-20 4AFD 1 CAVEAT COMPND REMARK HETNAM REVDAT 4 2 1 LINK SITE ATOM REVDAT 3 08-MAY-19 4AFD 1 REMARK LINK REVDAT 2 19-FEB-14 4AFD 1 JRNL REVDAT 1 26-DEC-12 4AFD 0 JRNL AUTH A.S.LUIS,I.VENDITTO,M.J.TEMPLE,A.ROGOWSKI,A.BASLE,J.XUE, JRNL AUTH 2 J.P.KNOX,J.A.M.PRATES,L.M.A.FERREIRA,C.M.G.A.FONTES, JRNL AUTH 3 S.NAJMUDIN,H.J.GILBERT JRNL TITL UNDERSTANDING HOW NONCATALYTIC CARBOHYDRATE BINDING MODULES JRNL TITL 2 CAN DISPLAY SPECIFICITY FOR XYLOGLUCAN. JRNL REF J.BIOL.CHEM. V. 288 4799 2013 JRNL REFN ISSN 0021-9258 JRNL PMID 23229556 JRNL DOI 10.1074/JBC.M112.432781 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.S.LUIS,V.D.ALVES,M.J.ROMAO,J.A.M.PRATES,C.M.G.A.FONTES, REMARK 1 AUTH 2 S.NAJMUDIN REMARK 1 TITL OVERPRODUCTION, PURIFICATION, CRYSTALLIZATION AND REMARK 1 TITL 2 PRELIMINARY X-RAY CHARACTERIZATION OF A NOVEL REMARK 1 TITL 3 CARBOHYDRATE-BINDING MODULE OF ENDOGLUCANASE CEL5A FROM REMARK 1 TITL 4 EUBACTERIUM CELLULOSOLVENS. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 67 491 2011 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 21505249 REMARK 1 DOI 10.1107/S1744309111004246 REMARK 2 REMARK 2 RESOLUTION. 1.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 1.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 29148 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) : 0.167 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1522 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) : 1.34 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.37 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1790 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.17 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE SET COUNT : 78 REMARK 3 BIN FREE R VALUE : 0.2710 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1009 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 202 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.05000 REMARK 3 B22 (A**2) : 0.05000 REMARK 3 B33 (A**2) : -0.07000 REMARK 3 B12 (A**2) : 0.02000 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): 0.054 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.055 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.029 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.394 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1177 ; 0.029 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1627 ; 2.623 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 155 ; 8.694 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 52 ;40.185 ;25.577 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 182 ;12.485 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 1 ;11.176 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 187 ; 0.156 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 894 ; 0.016 ; 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): 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 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 38 A 50 REMARK 3 ORIGIN FOR THE GROUP (A): -26.0720 38.1580 -3.2357 REMARK 3 T TENSOR REMARK 3 T11: 0.0455 T22: 0.0053 REMARK 3 T33: 0.0365 T12: -0.0063 REMARK 3 T13: -0.0015 T23: 0.0035 REMARK 3 L TENSOR REMARK 3 L11: 0.5290 L22: 0.9333 REMARK 3 L33: 1.8140 L12: -0.6278 REMARK 3 L13: -0.5310 L23: 1.1200 REMARK 3 S TENSOR REMARK 3 S11: -0.0313 S12: 0.0043 S13: 0.0052 REMARK 3 S21: 0.0080 S22: 0.0037 S23: 0.0069 REMARK 3 S31: -0.0615 S32: 0.0144 S33: 0.0276 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 51 A 66 REMARK 3 ORIGIN FOR THE GROUP (A): -13.2438 30.6699 -11.2060 REMARK 3 T TENSOR REMARK 3 T11: 0.0247 T22: 0.0499 REMARK 3 T33: 0.0351 T12: -0.0107 REMARK 3 T13: -0.0022 T23: -0.0070 REMARK 3 L TENSOR REMARK 3 L11: 0.7110 L22: 0.8063 REMARK 3 L33: 1.7417 L12: 0.3595 REMARK 3 L13: 1.0476 L23: 0.8810 REMARK 3 S TENSOR REMARK 3 S11: -0.0214 S12: 0.1568 S13: -0.0257 REMARK 3 S21: 0.0589 S22: 0.0817 S23: -0.0478 REMARK 3 S31: 0.0061 S32: 0.2324 S33: -0.0603 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 67 A 98 REMARK 3 ORIGIN FOR THE GROUP (A): -18.5949 32.5153 3.1607 REMARK 3 T TENSOR REMARK 3 T11: 0.0460 T22: 0.0252 REMARK 3 T33: 0.0362 T12: -0.0002 REMARK 3 T13: -0.0054 T23: -0.0005 REMARK 3 L TENSOR REMARK 3 L11: 0.3348 L22: 0.0301 REMARK 3 L33: 0.3545 L12: 0.0031 REMARK 3 L13: 0.1203 L23: 0.0653 REMARK 3 S TENSOR REMARK 3 S11: -0.0017 S12: -0.0240 S13: -0.0054 REMARK 3 S21: -0.0015 S22: 0.0166 S23: -0.0093 REMARK 3 S31: 0.0106 S32: -0.0237 S33: -0.0149 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 99 A 112 REMARK 3 ORIGIN FOR THE GROUP (A): -4.9888 26.4602 2.7854 REMARK 3 T TENSOR REMARK 3 T11: 0.0270 T22: 0.0101 REMARK 3 T33: 0.0536 T12: 0.0038 REMARK 3 T13: -0.0084 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 1.7406 L22: 0.5330 REMARK 3 L33: 0.4864 L12: -0.3405 REMARK 3 L13: 0.7142 L23: 0.1132 REMARK 3 S TENSOR REMARK 3 S11: 0.0370 S12: 0.0216 S13: -0.0543 REMARK 3 S21: 0.0254 S22: 0.0208 S23: -0.0515 REMARK 3 S31: 0.0310 S32: 0.0427 S33: -0.0578 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 113 A 147 REMARK 3 ORIGIN FOR THE GROUP (A): -18.4318 26.2076 4.0433 REMARK 3 T TENSOR REMARK 3 T11: 0.0399 T22: 0.0259 REMARK 3 T33: 0.0437 T12: 0.0105 REMARK 3 T13: -0.0024 T23: 0.0087 REMARK 3 L TENSOR REMARK 3 L11: 0.5333 L22: 0.0789 REMARK 3 L33: 0.1683 L12: 0.0336 REMARK 3 L13: 0.1249 L23: -0.0311 REMARK 3 S TENSOR REMARK 3 S11: -0.0586 S12: -0.0327 S13: -0.0173 REMARK 3 S21: 0.0000 S22: 0.0368 S23: 0.0144 REMARK 3 S31: 0.0210 S32: -0.0084 S33: 0.0218 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 148 A 165 REMARK 3 ORIGIN FOR THE GROUP (A): -24.9463 31.1620 -4.0811 REMARK 3 T TENSOR REMARK 3 T11: 0.0518 T22: 0.0161 REMARK 3 T33: 0.0384 T12: -0.0099 REMARK 3 T13: 0.0008 T23: 0.0056 REMARK 3 L TENSOR REMARK 3 L11: 0.3505 L22: 0.3138 REMARK 3 L33: 1.2249 L12: -0.2260 REMARK 3 L13: -0.1721 L23: 0.5475 REMARK 3 S TENSOR REMARK 3 S11: -0.0418 S12: -0.0073 S13: -0.0300 REMARK 3 S21: 0.0520 S22: 0.0114 S23: 0.0306 REMARK 3 S31: 0.0948 S32: 0.0173 S33: 0.0304 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. HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT. U REMARK 3 VALUES REFINED INDIVIDUALLY. ASP A118 HAS BEEN GIVEN DUAL REMARK 3 CONFORMATION. IN ONE FORM IT APPEARS TO HAVE REACTED WITH THE NH REMARK 3 OF GLY A119 TO FORM A CYCLIC ENTITY, POSSIBLY OWING TO RADIATION REMARK 3 DAMAGE. SER A45, GLU A51, ASP A59, GLN A67, GLN A71, ILE A83, REMARK 3 GLU A100, LYS A104, ILE A111, SER A112, VAL A116, LYS A130, VAL REMARK 3 A160, AND SER A112 ALSO HAVE ALTERNATE CONFORMATIONS. PHENIX- REMARK 3 1.7.2-869 WAS ALSO USED FOR OCCUPANCY REFINEMENT AND FOR TLS REMARK 3 GROUP DETERMINATION AS A PENULTIMATE STEP. RESIDUES A38 AND A166- REMARK 3 170 ARE DISORDERED. DISORDERED SIDE CHAINS WERE MODELED REMARK 3 STEREOCHEMICALLY. THIS DATASET HAS SPURIOUS ELECTRON DENSITY REMARK 3 ACROSS THE POTENTIAL BINDING CLEFT. INITIALLY, A SINGLE GLUCOSE REMARK 3 SUBUNIT WAS MODELLED INTO THE DENSITY BETWEEN TRP 108 AND THE REMARK 3 SYMMETRY-RELATED TYR 114 AND THE MODEL WAS REFINED. SUBSEQUENTLY, REMARK 3 A SECOND GLUCOSE SUBUNIT WAS MODELLED IN THE ELECTRON DENSITY REMARK 3 ABOVE TRP 55. BASED ON THESE TWO SUBUNITS, A CELLOTETRAOSE REMARK 3 MOIETY WAS DOCKED ON TO THE SURFACE AND THE LIGAND FITTING REMARK 3 PROGRAM IN ARP/WARP WAS USED TO FIT IT BASED ON THE ELECTRON REMARK 3 DENSITY. THIS IT DID WITH A MAP DENSITY CORRELATION OF 0.73. THE REMARK 3 CELLOTETRAOSE MOIETY (BGC A1167-A1170) CAN ALSO BE BUILT EQUALLY REMARK 3 WELL IN THE OPPOSITE ORIENTATION AND SHOULD BE REGARDED AS REMARK 3 WEAKLY/PARTIALLY BOUND. REMARK 4 REMARK 4 4AFD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1290050972. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98011 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30670 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.340 REMARK 200 RESOLUTION RANGE LOW (A) : 42.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 10.70 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.6 REMARK 200 DATA REDUNDANCY IN SHELL : 10.80 REMARK 200 R MERGE FOR SHELL (I) : 0.48000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 4AEK REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 101 MG/ML PROTEIN COCRYSTALLISED WITH REMARK 280 1 0 MM CELLOHEXAOSE AT 292 K WITH 0.2 M AMMONIUM SULFATE, 0.1 M REMARK 280 SODIUM ACETATE TRIHYDRATE PH 4.6, 26% W/V PEG 2K MME. 30% REMARK 280 GLYCEROL WAS USED AS CRYOPROTECTANT IN MOTHER LIQUOR SOLUTION. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.57300 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 129.14600 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 96.85950 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 161.43250 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 32.28650 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 64.57300 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 129.14600 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 161.43250 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 96.85950 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 32.28650 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: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 ALA A 36 REMARK 465 SER A 37 REMARK 465 SER A 167 REMARK 465 SER A 168 REMARK 465 ASP A 169 REMARK 465 ASP A 170 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLY A 166 CA C O 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 OD1 ASP A 118 N GLY A 119 0.79 REMARK 500 CG ASP A 118 N GLY A 119 1.38 REMARK 500 OD1 ASP A 118 CA GLY A 119 1.74 REMARK 500 O HOH A 2035 O HOH A 2055 1.80 REMARK 500 NE2 GLN A 67 O HOH A 2063 1.92 REMARK 500 CG2 THR A 164 O HOH A 2195 1.94 REMARK 500 O HOH A 2093 O HOH A 2094 1.99 REMARK 500 O HOH A 2119 O HOH A 2121 2.00 REMARK 500 OD2 ASP A 118 O HOH A 2153 2.01 REMARK 500 O HOH A 2144 O HOH A 2146 2.14 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 O HOH A 2120 O HOH A 2180 5454 1.98 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 HIS A 101 CG HIS A 101 CD2 0.070 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 91 CB - CG - OD2 ANGL. DEV. = -7.4 DEGREES REMARK 500 ASP A 118 CB - CG - OD1 ANGL. DEV. = -7.7 DEGREES REMARK 500 ASP A 118 CB - CG - OD2 ANGL. DEV. = 11.3 DEGREES REMARK 500 ASP A 141 CB - CG - OD2 ANGL. DEV. = 6.5 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 SER A 47 84.45 -151.89 REMARK 500 PHE A 52 100.03 -165.69 REMARK 500 ASP A 118 -115.51 39.96 REMARK 500 ASP A 118 -122.77 53.03 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 ASN A 80 -10.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 BETA-D-GLUCOSE (BGC): THE LIGAND IS CELLOTETRAOSE MOIETY OF REMARK 600 A CELLOHEXAOSE SUBSTRATE USED IN A COCRYSTALLISATION REMARK 600 EXPERIMENT, IE B-D-GLUCOPYRANOSYL-1,4-B-D-GLUCOPYRANOSYL-1, REMARK 600 4-B-D-GLUCOPYRANOSYL-1,4-B-D-GLUCOPYRANOSE. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4AEK RELATED DB: PDB REMARK 900 STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF A NOVEL CARBOHYDRATE REMARK 900 BINDING MODULE OF ENDOGLUCANASE CEL5A FROM EUBACTERIUM REMARK 900 CELLULOSOLVENS REMARK 900 RELATED ID: 4AEM RELATED DB: PDB REMARK 900 STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF A NOVEL CARBOHYDRATE REMARK 900 BINDING MODULE OF ENDOGLUCANASE CEL5A FROM EUBACTERIUM REMARK 900 CELLULOSOLVENS DBREF 4AFD A 40 170 UNP Q3LHN3 Q3LHN3_9FIRM 40 170 SEQADV 4AFD ALA A 36 UNP Q3LHN3 EXPRESSION TAG SEQADV 4AFD SER A 37 UNP Q3LHN3 EXPRESSION TAG SEQADV 4AFD GLY A 38 UNP Q3LHN3 EXPRESSION TAG SEQADV 4AFD ALA A 39 UNP Q3LHN3 EXPRESSION TAG SEQRES 1 A 135 ALA SER GLY ALA ASP ILE VAL LEU PHE SER GLY SER LYS SEQRES 2 A 135 HIS VAL GLU PHE THR ASP TRP GLY GLY THR ASP TRP PRO SEQRES 3 A 135 SER ALA TYR GLU LEU GLN PRO PRO TYR GLN THR MET PRO SEQRES 4 A 135 PHE ASP LEU ASN LYS ASN PHE GLU ILE LYS VAL ASP TYR SEQRES 5 A 135 SER GLY ALA ASP ILE VAL LEU ILE PHE ALA ARG TRP GLU SEQRES 6 A 135 HIS GLY SER LYS PRO GLN ILE TRP ALA GLN ILE SER PRO SEQRES 7 A 135 TYR TYR VAL VAL ASP GLY THR ALA VAL PHE THR LYS GLU SEQRES 8 A 135 GLN ILE ALA LYS ALA TYR GLY SER ASP ASP PHE SER ASP SEQRES 9 A 135 LEU ASP TYR ILE GLY VAL LYS PRO LEU PRO SER ALA ASP SEQRES 10 A 135 GLY MET THR VAL THR LYS ILE VAL ALA SER TYR THR SER SEQRES 11 A 135 GLY SER SER ASP ASP HET BGC B 1 12 HET BGC B 2 11 HET BGC B 3 11 HET BGC B 4 11 HETNAM BGC BETA-D-GLUCOPYRANOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 BGC 4(C6 H12 O6) FORMUL 3 HOH *202(H2 O) HELIX 1 1 LYS A 125 GLY A 133 1 9 SHEET 1 AA 5 ILE A 41 VAL A 50 0 SHEET 2 AA 5 MET A 154 TYR A 163 -1 O MET A 154 N VAL A 50 SHEET 3 AA 5 PHE A 81 SER A 88 -1 O GLU A 82 N SER A 162 SHEET 4 AA 5 THR A 120 THR A 124 -1 O ALA A 121 N VAL A 85 SHEET 5 AA 5 TYR A 115 VAL A 117 -1 O TYR A 115 N VAL A 122 SHEET 1 AB 4 TYR A 64 LEU A 66 0 SHEET 2 AB 4 TYR A 142 PRO A 147 -1 O ILE A 143 N LEU A 66 SHEET 3 AB 4 ILE A 92 ARG A 98 -1 O VAL A 93 N LYS A 146 SHEET 4 AB 4 ILE A 107 ILE A 111 -1 O ILE A 107 N ARG A 98 LINK O4 BGC B 1 C1 BGC B 2 1555 1555 1.44 LINK O4 BGC B 2 C1 BGC B 3 1555 1555 1.44 LINK O4 BGC B 3 C1 BGC B 4 1555 1555 1.45 CRYST1 48.773 48.773 193.719 90.00 90.00 120.00 P 61 2 2 12 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 0.020503 0.011837 0.000000 0.00000 SCALE2 0.000000 0.023675 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005162 0.00000