4UZN - Header Asymmetric Unit

HEADER HYDROLASE 05-SEP-14 4UZN

TITLE THE NATIVE STRUCTURE OF THE FAMILY 46 CARBOHYDRATE-BINDING TITLE 2 MODULE (CBM46) OF ENDO-BETA-1,4-GLUCANASE B (CEL5B) FROM TITLE 3 BACILLUS HALODURANS

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-BETA-1,4-GLUCANASE (CELULASE B); COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CARBOHYDRATE BINDING MODULE FAMILY 46, RESIDUES 457-653; COMPND 5 SYNONYM: CBM46, CEL5B; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS HALODURANS; SOURCE 3 ORGANISM_TAXID: 86665; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET-28A

KEYWDS HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR I.VENDITTO,H.SANTOS,L.M.A.FERREIRA,K.SAKKA,C.M.G.A.FONTES,S.NAJMUDIN

REVDAT 3 13-MAY-15 4UZN 1 JRNL REVDAT 2 11-MAR-15 4UZN 1 JRNL REVDAT 1 25-FEB-15 4UZN 0

JRNL AUTH I.VENDITTO,S.NAJMUDIN,A.S.LUIS,L.M.FERREIRA,K.SAKKA, JRNL AUTH 2 J.P.KNOX,H.J.GILBERT,C.M.FONTES JRNL TITL FAMILY 46 CARBOHYDRATE-BINDING MODULES CONTRIBUTE TO THE JRNL TITL 2 ENZYMATIC HYDROLYSIS OF XYLOGLUCAN AND BETA-1,3-1,4-GLUCANS JRNL TITL 3 THROUGH DISTINCT MECHANISMS. JRNL REF J.BIOL.CHEM. V. 290 10572 2015 JRNL REFN ISSN 0021-9258 JRNL PMID 25713075 JRNL DOI 10.1074/JBC.M115.637827

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH I.VENDITTO,H.SANTOS,L.M.A.FERREIRA,K.SAKKA,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 THE FAMILY 46 REMARK 1 TITL 3 CARBOHYDRATE-BINDING MODULE (CBM46) OF REMARK 1 TITL 4 ENDO-BETA-1,4-GLUCANASE B (CELB) FROM BACILLUS HALODURANS. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 70 754 2014 REMARK 1 REFN ISSN 1744-3091 REMARK 1 PMID 24915086 REMARK 1 DOI 10.1107/S2053230X14008395

REMARK 2 REMARK 2 RESOLUTION. 2.46 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU, REMARK 3 STEINER,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) : 2.46 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 85.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 99.43 REMARK 3 NUMBER OF REFLECTIONS : 10178 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) : 0.21558 REMARK 3 R VALUE (WORKING SET) : 0.21429 REMARK 3 FREE R VALUE : 0.23997 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.9 REMARK 3 FREE R VALUE TEST SET COUNT : 519 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) : 2.460 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.524 REMARK 3 REFLECTION IN BIN (WORKING SET) : 732 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.376 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.388 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1646 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 23 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 68.816 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.99 REMARK 3 B22 (A**2) : -4.99 REMARK 3 B33 (A**2) : 9.97 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.371 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.244 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.294 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 31.804 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1692 ; 0.012 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1500 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2301 ; 1.407 ; 1.907 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3443 ; 0.844 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 212 ; 7.217 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 87 ;36.285 ;24.483 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 247 ;15.114 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;17.132 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 242 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1999 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 440 ; 0.003 ; 0.020 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): 842 ; 1.321 ; 3.911 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 841 ; 1.320 ; 3.912 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1050 ; 2.156 ; 5.868 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 848 ; 1.420 ; 3.971 REMARK 3 SIDE-CHAIN ANGLE REFINED 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 : 2 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 460 A 565 REMARK 3 ORIGIN FOR THE GROUP (A): 0.0350 -15.8280 -18.5200 REMARK 3 T TENSOR REMARK 3 T11: 0.5386 T22: 0.2094 REMARK 3 T33: 0.0184 T12: -0.0786 REMARK 3 T13: -0.0394 T23: 0.0510 REMARK 3 L TENSOR REMARK 3 L11: 2.6484 L22: 7.0308 REMARK 3 L33: 4.7444 L12: 0.3676 REMARK 3 L13: -0.8473 L23: 0.0699 REMARK 3 S TENSOR REMARK 3 S11: 0.0134 S12: -0.2660 S13: -0.0158 REMARK 3 S21: 0.9894 S22: -0.2076 S23: -0.0235 REMARK 3 S31: -0.3654 S32: 0.2702 S33: 0.1942 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 : B 460 B 565 REMARK 3 ORIGIN FOR THE GROUP (A): -19.2700 -1.3560 -28.0240 REMARK 3 T TENSOR REMARK 3 T11: 0.2600 T22: 0.3487 REMARK 3 T33: 0.0495 T12: -0.0352 REMARK 3 T13: 0.0259 T23: -0.0168 REMARK 3 L TENSOR REMARK 3 L11: 7.1559 L22: 5.0945 REMARK 3 L33: 3.1342 L12: 1.1972 REMARK 3 L13: 0.2978 L23: -0.1867 REMARK 3 S TENSOR REMARK 3 S11: 0.0919 S12: -0.7065 S13: -0.2908 REMARK 3 S21: 0.6023 S22: -0.1925 S23: 0.3227 REMARK 3 S31: -0.0626 S32: -0.3639 S33: 0.1006 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.10 REMARK 3 ION PROBE RADIUS : 0.70 REMARK 3 SHRINKAGE RADIUS : 0.70 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. U VALUES WITH TLS ADDED. REMARK 3 PDB_REDO WAS USED BEFORE THE ULTIMATE REFMAC5 REFINEMENT RUN.

REMARK 4 REMARK 4 4UZN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-SEP-14. REMARK 100 THE PDBE ID CODE IS EBI-61709.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.92 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL (PILATUS 6M) REMARK 200 DETECTOR MANUFACTURER : DECTRIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : FAST_DP REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10730 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.46 REMARK 200 RESOLUTION RANGE LOW (A) : 44.37 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 8.2 REMARK 200 R MERGE (I) : 0.13 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.70 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.46 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.56 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.7 REMARK 200 R MERGE FOR SHELL (I) : 1.50 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.30 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 4UZ8 REMARK 200 REMARK 200 REMARK: NONE

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.5 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4-0.75 M POTASSIUM SODIUM REMARK 280 TARTRATE TETRAHYDRATE PROTEIN WAS COCRYSTALLISED WITH 10 REMARK 280 MM OF 1,4-BETA-D-CELLOHEXAOSEIN 50 MM HEPES HCL PH 7.5, REMARK 280 200 MM NACL, 5 MM CACL2. 30%, V/V GLYCEROL ADDED TO THE REMARK 280 CRYSTALLIZATION BUFFER AS CRYOPROTECTANT.

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-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 60.59500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 60.59500 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.64000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 60.59500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 19.32000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 60.59500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 57.96000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 60.59500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 57.96000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.59500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 19.32000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 60.59500 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 60.59500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.64000 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 60.59500 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 60.59500 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 38.64000 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 60.59500 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 57.96000 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 60.59500 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 19.32000 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 60.59500 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 19.32000 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 60.59500 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 57.96000 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 60.59500 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 60.59500 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 38.64000 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: DIMERIC 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 A2012 LIES ON A SPECIAL POSITION.

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 436 REMARK 465 GLY A 437 REMARK 465 SER A 438 REMARK 465 SER A 439 REMARK 465 HIS A 440 REMARK 465 HIS A 441 REMARK 465 HIS A 442 REMARK 465 HIS A 443 REMARK 465 HIS A 444 REMARK 465 HIS A 445 REMARK 465 SER A 446 REMARK 465 SER A 447 REMARK 465 GLY A 448 REMARK 465 LEU A 449 REMARK 465 VAL A 450 REMARK 465 PRO A 451 REMARK 465 ARG A 452 REMARK 465 GLY A 453 REMARK 465 SER A 454 REMARK 465 HIS A 455 REMARK 465 MET A 456 REMARK 465 ALA A 457 REMARK 465 SER A 458 REMARK 465 TYR A 459 REMARK 465 ARG A 460 REMARK 465 MET B 436 REMARK 465 GLY B 437 REMARK 465 SER B 438 REMARK 465 SER B 439 REMARK 465 HIS B 440 REMARK 465 HIS B 441 REMARK 465 HIS B 442 REMARK 465 HIS B 443 REMARK 465 HIS B 444 REMARK 465 HIS B 445 REMARK 465 SER B 446 REMARK 465 SER B 447 REMARK 465 GLY B 448 REMARK 465 LEU B 449 REMARK 465 VAL B 450 REMARK 465 PRO B 451 REMARK 465 ARG B 452 REMARK 465 GLY B 453 REMARK 465 SER B 454 REMARK 465 HIS B 455 REMARK 465 MET B 456 REMARK 465 ALA B 457 REMARK 465 SER B 458 REMARK 465 TYR B 459 REMARK 465 ARG B 460

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 OG SER A 484 OG SER A 484 10555 1.84 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 ASN A 473 59.85 -151.33 REMARK 500 GLN A 501 74.35 71.22 REMARK 500 SER A 545 -5.29 -56.44 REMARK 500 ASN B 473 59.37 -152.79 REMARK 500 ASN B 481 -121.92 59.03 REMARK 500 GLN B 501 75.34 72.08 REMARK 500 SER B 545 -4.29 -57.55 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4UYP RELATED DB: PDB REMARK 900 HIGH RESOLUTION STRUCTURE OF THE THIRD COHESIN SCAC IN REMARK 900 COMPLEX WITH THE SCAB DOCKERIN WITH A MUTATION IN REMARK 900 THE N-TERMINAL HELIX (IN TO SI) FROM ACETIVIBRIO REMARK 900 CELLULOLYTICUS DISPLAYING A TYPE I INTERACTION. REMARK 900 RELATED ID: 4UYQ RELATED DB: PDB REMARK 900 HIGH RESOLUTION STRUCTURE OF THE THIRD COHESIN SCAC IN REMARK 900 COMPLEX WITH THE SCAB DOCKERIN WITH A MUTATION IN REMARK 900 THE C-TERMINAL HELIX (IN TO SI) FROM ACETIVIBRIO REMARK 900 CELLULOLYTICUS DISPLAYING A TYPE I INTERACTION. REMARK 900 RELATED ID: 4UZ8 RELATED DB: PDB REMARK 900 THE SEMET STRUCTURE OF THE FAMILY 46 CARBOHYDRATE- REMARK 900 BINDING MODULE (CBM46) OF ENDO-BETA-1,4-GLUCANASE B REMARK 900 (CEL5B) FROM BACILLUS HALODURANS REMARK 900 RELATED ID: 4UZP RELATED DB: PDB REMARK 900 HIGH RESOLUTION STRUCTURE OF THE FULL LENGTH TRI- REMARK 900 MODULAR ENDO-BETA-1,4-GLUCANASE B (CEL5B) FROM REMARK 900 BACILLUS HALODURANS

DBREF 4UZN A 459 565 UNP Q9KF82 Q9KF82_BACHD 457 563 DBREF 4UZN B 459 565 UNP Q9KF82 Q9KF82_BACHD 457 563

SEQADV 4UZN MET A 436 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN GLY A 437 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER A 438 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER A 439 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS A 440 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS A 441 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS A 442 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS A 443 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS A 444 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS A 445 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER A 446 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER A 447 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN GLY A 448 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN LEU A 449 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN VAL A 450 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN PRO A 451 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN ARG A 452 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN GLY A 453 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER A 454 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS A 455 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN MET A 456 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN ALA A 457 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER A 458 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN MET B 436 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN GLY B 437 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER B 438 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER B 439 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS B 440 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS B 441 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS B 442 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS B 443 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS B 444 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS B 445 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER B 446 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER B 447 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN GLY B 448 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN LEU B 449 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN VAL B 450 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN PRO B 451 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN ARG B 452 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN GLY B 453 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER B 454 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN HIS B 455 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN MET B 456 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN ALA B 457 UNP Q9KF82 EXPRESSION TAG SEQADV 4UZN SER B 458 UNP Q9KF82 EXPRESSION TAG

SEQRES 1 A 130 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 130 LEU VAL PRO ARG GLY SER HIS MET ALA SER TYR ARG THR SEQRES 3 A 130 PRO VAL LEU GLN SER THR GLN GLY HIS VAL SER ASN PHE SEQRES 4 A 130 SER ILE PRO ALA SER PHE ASN GLY ASN SER LEU ALA THR SEQRES 5 A 130 MET GLU ALA VAL TYR VAL ASP GLY GLY ASN ALA GLY PRO SEQRES 6 A 130 GLN ASP TRP THR SER PHE LYS GLU PHE GLY TYR ALA PHE SEQRES 7 A 130 SER PRO SER TYR ASP ALA ASN GLU MET LYS LEU THR GLU SEQRES 8 A 130 ALA PHE PHE ARG GLU VAL ARG ASP GLY GLU VAL ARG LEU SEQRES 9 A 130 THR PHE HIS PHE TRP SER GLY GLU THR VAL ASN TYR THR SEQRES 10 A 130 ILE ILE LYS ASN GLY ASN GLN VAL THR GLY ILE ALA ALA SEQRES 1 B 130 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 130 LEU VAL PRO ARG GLY SER HIS MET ALA SER TYR ARG THR SEQRES 3 B 130 PRO VAL LEU GLN SER THR GLN GLY HIS VAL SER ASN PHE SEQRES 4 B 130 SER ILE PRO ALA SER PHE ASN GLY ASN SER LEU ALA THR SEQRES 5 B 130 MET GLU ALA VAL TYR VAL ASP GLY GLY ASN ALA GLY PRO SEQRES 6 B 130 GLN ASP TRP THR SER PHE LYS GLU PHE GLY TYR ALA PHE SEQRES 7 B 130 SER PRO SER TYR ASP ALA ASN GLU MET LYS LEU THR GLU SEQRES 8 B 130 ALA PHE PHE ARG GLU VAL ARG ASP GLY GLU VAL ARG LEU SEQRES 9 B 130 THR PHE HIS PHE TRP SER GLY GLU THR VAL ASN TYR THR SEQRES 10 B 130 ILE ILE LYS ASN GLY ASN GLN VAL THR GLY ILE ALA ALA

FORMUL 3 HOH *23(H2 O)

HELIX 1 1 THR A 525 GLU A 531 1 7 HELIX 2 2 THR B 525 GLU B 531 1 7

SHEET 1 AA 4 VAL A 463 LEU A 464 0 SHEET 2 AA 4 PHE A 474 SER A 479 -1 O SER A 479 N VAL A 463 SHEET 3 AA 4 GLU A 521 LEU A 524 -1 O MET A 522 N ILE A 476 SHEET 4 AA 4 PHE A 513 SER A 516 -1 O SER A 514 N LYS A 523 SHEET 1 AB 5 THR A 467 HIS A 470 0 SHEET 2 AB 5 GLN A 559 ALA A 564 -1 O VAL A 560 N GLY A 469 SHEET 3 AB 5 THR A 548 ASN A 556 -1 O THR A 552 N ILE A 563 SHEET 4 AB 5 GLY A 535 PHE A 543 -1 O GLY A 535 N LYS A 555 SHEET 5 AB 5 LEU A 485 TYR A 492 -1 N ALA A 486 O HIS A 542 SHEET 1 BA 4 VAL B 463 LEU B 464 0 SHEET 2 BA 4 PHE B 474 SER B 479 -1 O SER B 479 N VAL B 463 SHEET 3 BA 4 GLU B 521 LEU B 524 -1 O MET B 522 N ILE B 476 SHEET 4 BA 4 PHE B 513 SER B 516 -1 O SER B 514 N LYS B 523 SHEET 1 BB 5 THR B 467 HIS B 470 0 SHEET 2 BB 5 GLN B 559 ALA B 564 -1 O VAL B 560 N GLY B 469 SHEET 3 BB 5 THR B 548 ASN B 556 -1 O THR B 552 N ILE B 563 SHEET 4 BB 5 GLY B 535 PHE B 543 -1 O GLY B 535 N LYS B 555 SHEET 5 BB 5 LEU B 485 TYR B 492 -1 N ALA B 486 O HIS B 542

CRYST1 121.190 121.190 77.280 90.00 90.00 90.00 I 41 2 2 32

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 0.008252 0.000000 0.000000 0.00000

SCALE2 0.000000 0.008252 0.000000 0.00000

SCALE3 0.000000 0.000000 0.012940 0.00000