HEADER CARBOHYDRATE-BINDING DOMAIN 28-SEP-04 1W8T TITLE CBM29-2 MUTANT K74A COMPLEXED WITH CELLULOHEXAOSE: PROBING THE TITLE 2 MECHANISM OF LIGAND RECOGNITION BY FAMILY 29 CARBOHYDRATE BINDING TITLE 3 MODULES COMPND MOL_ID: 1; COMPND 2 MOLECULE: NON CATALYTIC PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CARBOHYDRATE BINDING MODULE 2, RESIDUES 334-478; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PIROMYCES EQUI; SOURCE 3 ORGANISM_TAXID: 99929; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS CARBOHYDRATE-BINDING DOMAIN, CARBOHYDRATE BINDING MODULE, KEYWDS 2 GLUCOMANNAN, CELLOHEXAOSE, MANNOHEXAOSE, CELLULOSOME EXPDTA X-RAY DIFFRACTION AUTHOR J.FLINT,D.N.BOLAM,D.NURIZZO,E.J.TAYLOR,M.P.WILLIAMSON,C.WALTERS, AUTHOR 2 G.J.DAVIES,H.J.GILBERT REVDAT 5 13-DEC-23 1W8T 1 HETSYN REVDAT 4 29-JUL-20 1W8T 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 24-FEB-09 1W8T 1 VERSN REVDAT 2 22-JUN-05 1W8T 1 JRNL REVDAT 1 22-MAR-05 1W8T 0 JRNL AUTH J.FLINT,D.N.BOLAM,D.NURIZZO,E.J.TAYLOR,M.P.WILLIAMSON, JRNL AUTH 2 C.WALTERS,G.J.DAVIES,H.J.GILBERT JRNL TITL PROBING THE MECHANISM OF LIGAND RECOGNITION IN FAMILY 29 JRNL TITL 2 CARBOHYDRATE-BINDING MODULES JRNL REF J.BIOL.CHEM. V. 280 23718 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15784618 JRNL DOI 10.1074/JBC.M501551200 REMARK 2 REMARK 2 RESOLUTION. 1.40 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.28 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 28961 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) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.164 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 : 1538 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) : 1.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.44 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2108 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1890 REMARK 3 BIN FREE R VALUE SET COUNT : 95 REMARK 3 BIN FREE R VALUE : 0.2150 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1113 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 67 REMARK 3 SOLVENT ATOMS : 161 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.056 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.057 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.033 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.647 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1225 ; 0.016 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1029 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1670 ; 1.761 ; 1.994 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2395 ; 2.239 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 141 ; 7.583 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 62 ;32.536 ;24.677 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 182 ;13.410 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;14.475 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 191 ; 0.116 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1320 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 248 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 195 ; 0.186 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1018 ; 0.195 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 609 ; 0.181 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 738 ; 0.100 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 84 ; 0.125 ; 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): 6 ; 0.165 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 44 ; 0.315 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 25 ; 0.102 ; 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): 895 ; 1.479 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1128 ; 1.774 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 615 ; 2.733 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 542 ; 3.799 ; 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 1W8T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1290021171. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 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 : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 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 : 30504 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.10000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 12.20 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 1GWM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.18 M AMMONIUM TARTRATE, 18% PEG REMARK 280 3350, 25% MPD, 5% GLYCEROL, 10 MM CELLOHEXAOSE REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 53.85250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.38050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 53.85250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.38050 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2013 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE LYS 407 ALA, CHAIN A 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 SER A 1 REMARK 465 ILE A 144 REMARK 465 ASN A 145 REMARK 465 LEU A 146 REMARK 465 GLU A 147 REMARK 465 HIS A 148 REMARK 465 HIS A 149 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 CYS A 28 CA - CB - SG ANGL. DEV. = 13.2 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 LYS A 12 -87.35 -96.62 REMARK 500 ASN A 69 131.63 -170.12 REMARK 500 REMARK 500 REMARK: NULL 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GWK RELATED DB: PDB REMARK 900 CARBOHYDRATE BINDING MODULE FAMILY29 REMARK 900 RELATED ID: 1GWL RELATED DB: PDB REMARK 900 CARBOHYDRATE BINDING MODULE FAMILY29 COMPLEXED WITH MANNOHEXAOSE REMARK 900 RELATED ID: 1GWM RELATED DB: PDB REMARK 900 CARBOHYDRATE BINDING MODULE FAMILY29 COMPLEXED WITH GLUCOHEXAOSE REMARK 900 RELATED ID: 1OH3 RELATED DB: PDB REMARK 900 E78R MUTANT OF A CARBOHYDRATE BINDING MODULE FAMILY 29 REMARK 900 RELATED ID: 1W8U RELATED DB: PDB REMARK 900 CBM29-2 MUTANT D83A COMPLEXED WITH MANNOHEXAOSE: PROBING THE REMARK 900 MECHANISM OF LIGAND RECOGNITION BY FAMILY 29 CARBOHYDRATE BINDING REMARK 900 MODULES REMARK 900 RELATED ID: 1W8W RELATED DB: PDB REMARK 900 CBM29-2 MUTANT Y46A: PROBING THE MECHANISM OF LIGAND RECOGNITION BY REMARK 900 FAMILY 29 CARBOHYDRATE BINDING MODULES REMARK 900 RELATED ID: 1W8Z RELATED DB: PDB REMARK 900 CBM29-2 MUTANT K85A: PROBING THE MECHANISM OF LIGAND RECOGNITION BY REMARK 900 FAMILY 29 CARBOHYDRATE BINDING MODULES REMARK 900 RELATED ID: 1W90 RELATED DB: PDB REMARK 900 CBM29-2 MUTANT D114A: PROBING THE MECHANISM OF LIGAND RECOGNITION REMARK 900 BY FAMILY 29 CARBOHYDRATE BINDING MODULES REMARK 900 RELATED ID: 1W9F RELATED DB: PDB REMARK 900 CBM29-2 MUTANT R112A: PROBING THE MECHANISM OF LIGAND RECOGNITION REMARK 900 BY FAMILY 29 CARBOHYDRATE BINDING MODULES DBREF 1W8T A 1 145 UNP Q9C171 Q9C171 334 478 DBREF 1W8T A 146 149 PDB 1W8T 1W8T 146 149 SEQADV 1W8T ALA A 74 UNP Q9C171 LYS 407 ENGINEERED MUTATION SEQRES 1 A 149 SER ASN VAL ARG ALA THR TYR THR VAL ILE PHE LYS ASN SEQRES 2 A 149 ALA SER GLY LEU PRO ASN GLY TYR ASP ASN TRP GLY TRP SEQRES 3 A 149 GLY CYS THR LEU SER TYR TYR GLY GLY ALA MET ILE ILE SEQRES 4 A 149 ASN PRO GLN GLU GLY LYS TYR GLY ALA VAL SER LEU LYS SEQRES 5 A 149 ARG ASN SER GLY SER PHE ARG GLY GLY SER LEU ARG PHE SEQRES 6 A 149 ASP MET LYS ASN GLU GLY LYS VAL ALA ILE LEU VAL GLU SEQRES 7 A 149 ASN SER GLU ALA ASP GLU LYS PHE GLU VAL GLU THR ILE SEQRES 8 A 149 SER PRO SER ASP GLU TYR VAL THR TYR ILE LEU ASP VAL SEQRES 9 A 149 ASP PHE ASP LEU PRO PHE ASP ARG ILE ASP PHE GLN ASP SEQRES 10 A 149 ALA PRO GLY ASN GLY ASP ARG ILE TRP ILE LYS ASN LEU SEQRES 11 A 149 VAL HIS SER THR GLY SER ALA ASP ASP PHE VAL ASP PRO SEQRES 12 A 149 ILE ASN LEU GLU HIS HIS HET GLC B 1 12 HET BGC B 2 11 HET BGC B 3 11 HET BGC B 4 11 HET BGC B 5 11 HET BGC B 6 11 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM BGC BETA-D-GLUCOPYRANOSE HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 2 GLC C6 H12 O6 FORMUL 2 BGC 5(C6 H12 O6) FORMUL 3 HOH *161(H2 O) SHEET 1 AA 4 TYR A 7 PHE A 11 0 SHEET 2 AA 4 ILE A 125 SER A 133 -1 O LEU A 130 N ILE A 10 SHEET 3 AA 4 ALA A 36 PRO A 41 -1 O MET A 37 N ILE A 127 SHEET 4 AA 4 CYS A 28 TYR A 33 -1 O THR A 29 N ASN A 40 SHEET 1 AB 4 TYR A 7 PHE A 11 0 SHEET 2 AB 4 ILE A 125 SER A 133 -1 O LEU A 130 N ILE A 10 SHEET 3 AB 4 SER A 62 ASN A 69 -1 O SER A 62 N SER A 133 SHEET 4 AB 4 SER A 94 ASP A 103 -1 O SER A 94 N ASN A 69 SHEET 1 AC 5 TYR A 21 ASN A 23 0 SHEET 2 AC 5 ALA A 48 ARG A 53 -1 O LYS A 52 N ASP A 22 SHEET 3 AC 5 ARG A 112 ASP A 117 -1 O ILE A 113 N LEU A 51 SHEET 4 AC 5 VAL A 73 ASN A 79 -1 O ALA A 74 N GLN A 116 SHEET 5 AC 5 GLU A 84 ILE A 91 -1 O GLU A 84 N ASN A 79 LINK O4 GLC B 1 C1 BGC B 2 1555 1555 1.43 LINK O4 BGC B 2 C1 BGC B 3 1555 1555 1.41 LINK O4 BGC B 3 C1 BGC B 4 1555 1555 1.40 LINK O4 BGC B 4 C1 BGC B 5 1555 1555 1.42 LINK O4 BGC B 5 C1 BGC B 6 1555 1555 1.41 CRYST1 107.705 42.761 35.334 90.00 105.23 90.00 C 1 2 1 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 0.009285 0.000000 0.002528 0.00000 SCALE2 0.000000 0.023386 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029332 0.00000