HEADER HYDROLASE 13-MAY-02 1GZ1 TITLE MUTANT D416A OF THE CELLOBIOHYDROLASE CEL6A FROM HUMICOLA INSOLENS IN TITLE 2 COMPLEX WITH METHYL-CELLOBIOSYL-4-DEOXY-4-THIO-BETA-D-CELLOBIOSIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLOBIOHYDROLASE II; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC CORE DOMAIN, RESIDUES 89-450; COMPND 5 SYNONYM: CELLULASE, CEL6A; COMPND 6 EC: 3.2.1.91; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 OTHER_DETAILS: N-LINKED N-ACETYLGLUCOSAMINE ON RESIDUE ASN 141 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMICOLA INSOLENS; SOURCE 3 ORGANISM_TAXID: 34413; SOURCE 4 EXPRESSION_SYSTEM: ASPERGILLUS ORYZAE; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 5062; SOURCE 6 OTHER_DETAILS: UNDER CONTROL OF THE FUNGAL AMYLASEURCE 6 PROMOTER SOURCE 7 AND AMYLOGLUCOSIDASE TERMINATOR KEYWDS HYDROLASE, CELLULOSE DEGRADATION, CELLOBIOHYDROLASE, CELLULASE, KEYWDS 2 GLYCOSIDE HYDROLASE FAMILY 6, THIOOLIGOSACCHARIDE EXPDTA X-RAY DIFFRACTION AUTHOR A.VARROT,T.FRANDSEN,H.DRIGUEZ,G.J.DAVIES REVDAT 5 09-OCT-24 1GZ1 1 HETSYN REVDAT 4 29-JUL-20 1GZ1 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 19-OCT-11 1GZ1 1 AUTHOR REMARK HETSYN FORMUL REVDAT 3 2 1 SITE VERSN REVDAT 2 24-FEB-09 1GZ1 1 VERSN REVDAT 1 12-FEB-03 1GZ1 0 JRNL AUTH A.VARROT,T.FRANDSEN,H.DRIGUEZ,G.J.DAVIES JRNL TITL STRUCTURE OF THE HUMICOLA INSOLENS CELLOBIOHYDROLASE CEL6A JRNL TITL 2 D416A MUTANT IN COMPLEX WITH A NON-HYDROLYSABLE SUBSTRATE JRNL TITL 3 ANALOGUE, METHYL CELLOBIOSYL-4-THIO-BETA-CELLOBIOSIDE, AT JRNL TITL 4 1.9 A JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 58 2201 2002 JRNL REFN ISSN 0907-4449 JRNL PMID 12454501 JRNL DOI 10.1107/S0907444902017006 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 24685 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) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1324 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1803 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1940 REMARK 3 BIN FREE R VALUE SET COUNT : 90 REMARK 3 BIN FREE R VALUE : 0.2450 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2821 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 62 REMARK 3 SOLVENT ATOMS : 270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.80000 REMARK 3 B22 (A**2) : -0.71000 REMARK 3 B33 (A**2) : 0.70000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.06000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.165 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.147 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.152 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.047 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2977 ; 0.014 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2555 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4074 ; 1.573 ; 1.947 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5942 ; 2.009 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 361 ; 5.001 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 471 ;18.757 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 441 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3340 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 603 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 672 ; 0.244 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2585 ; 0.216 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 2 ; 0.655 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 259 ; 0.133 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): 3 ; 0.100 ; 0.500 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): 5 ; 0.358 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 29 ; 0.301 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.224 ; 0.500 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): 1812 ; 0.837 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2909 ; 1.466 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1165 ; 2.206 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1165 ; 3.508 ; 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 : 1.40 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 1GZ1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-MAY-02. REMARK 100 THE DEPOSITION ID IS D_1290009297. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.60 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) : 0.933 REMARK 200 MONOCHROMATOR : DIAMOND (111), GE(220) REMARK 200 OPTICS : TORROIDAL 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 : 26197 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.28000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.600 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: NULL REMARK 200 REMARK 200 REMARK: SEARCH MODEL WAS THE D405N MUTANT OF HUMICOLA INSOLENS REMARK 200 CELLOBIOHYDROLASE CEL6A IN COMPLEX WITH CELLOTRIOSE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CONCENTRATED TO 20 MG/ML REMARK 280 IN WATER. CRYSTALLISATION IN 200MM MAGNESIUM ACETATE IN 100MM REMARK 280 SODIUM ACETATE BUFFER AT PH 4.6. PRECIPITANT WAS 20%. REMARK 280 POLYETHYLENE GLYCOL 5500., PH 4.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 34.19000 REMARK 290 SMTRY3 2 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: 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED MUTATION ASP 416 ALA 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 226 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 423 CB - CG - OD2 ANGL. DEV. = 5.8 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 THR A 146 -79.04 -115.80 REMARK 500 TYR A 174 73.93 -150.54 REMARK 500 ASP A 175 31.80 -158.42 REMARK 500 GLU A 224 73.71 47.67 REMARK 500 SER A 227 -86.00 -120.04 REMARK 500 ALA A 269 46.06 -141.05 REMARK 500 ASN A 310 -168.13 -110.06 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: 1BVW RELATED DB: PDB REMARK 900 CELLOBIOHYDROLASE II (CEL6A) FROM HUMICOLA INSOLENS REMARK 900 RELATED ID: 1HGW RELATED DB: PDB REMARK 900 CEL6A D175A MUTANT REMARK 900 RELATED ID: 1HGY RELATED DB: PDB REMARK 900 CEL6A D221A MUTANT REMARK 900 RELATED ID: 1OC5 RELATED DB: PDB REMARK 900 D405N MUTANT OF THE CELLOBIOHYDROLASE CEL6A FROM HUMICOLA INSOLENS REMARK 900 IN COMPLEX WITH METHYL-CELLOBIOSYL-4-DEOXY-4-THIO-BETA-D- REMARK 900 CELLOBIOSIDE REMARK 900 RELATED ID: 1OC6 RELATED DB: PDB REMARK 900 STRUCTURE NATIVE OF THE D405N MUTANT OF THE CELLOBIOHYDROLASE CEL6A REMARK 900 FROM HUMICOLA INSOLENS AT 1.5 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1OC7 RELATED DB: PDB REMARK 900 D405N MUTANT OF THE CELLOBIOHYDROLASE CEL6A FROM HUMICOLA INSOLENS REMARK 900 IN COMPLEX WITH METHYL-TETRATHIO-ALPHA-D-CELLOPENTOSIDE AT 1 .1 REMARK 900 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1OCB RELATED DB: PDB REMARK 900 STRUCTURE OF THE WILD-TYPE CELLOBIOHYDROLASE CEL6A FROM HUMICOLAS REMARK 900 INSOLENS IN COMPLEX WITH A FLUORESCENT SUBSTRATE REMARK 900 RELATED ID: 1OCJ RELATED DB: PDB REMARK 900 MUTANT D416A OF THE CELLOBIOHYDROLASE CEL6A FROM HUMICOLA INSOLENS REMARK 900 IN COMPLEX WITH A THIOPENTASACCHARIDE AT 1.3 ANGSTROM RESOLUTION REMARK 900 RELATED ID: 1OCN RELATED DB: PDB REMARK 900 MUTANT D416A OF THE CELLOBIOHYDROLASE CEL6A FROM HUMICOLA INSOLENS REMARK 900 IN COMPLEX WITH A CELLOBIO-DERIVED ISOFAGOMINE AT 1.3 ANGSTROM REMARK 900 RESOLUTION REMARK 900 RELATED ID: 1QJW RELATED DB: PDB REMARK 900 CEL6A (Y169F) WITH A NON-HYDROLYSABLE CELLOTETRAOSE REMARK 900 RELATED ID: 1QK0 RELATED DB: PDB REMARK 900 CEL6A (Y169F) WITH A NON-HYDROLYSABLE CELLOTETRAOSE REMARK 900 RELATED ID: 1QK2 RELATED DB: PDB REMARK 900 WILD TYPE CEL6A WITH A NON-HYDROLYSABLE CELLOTETRAOSE REMARK 900 RELATED ID: 2BVW RELATED DB: PDB REMARK 900 CELLOBIOHYDROLASE II (CEL6A) FROM HUMICOLA INSOLENS IN COMPLEX WITH REMARK 900 GLUCOSE AND CELLOTETRAOSE REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS MUTANT HAS BEEN PRODUCED BY SITE-DIRECTED MUTAGENESIS. REMARK 999 THE CLONING WAS PERFORMED SUCH HAS ONLY THE PRO-SEQUENCE REMARK 999 AND THE CATALYTIC DOMAIN WERE EXPRESSED. THE CELLULOSE REMARK 999 BINDING DOMAIN HAS BEEN REMOVED. THE CONSTRUCT IS REMARK 999 POST-TRANSLATIONALLY CLEAVED TO YIELD TO A MATURE PROTEIN REMARK 999 OF 450 RESIDUES WHICH COMMENCES AT RESIDUE TYR 89. DBREF 1GZ1 A 89 450 PDB 1GZ1 1GZ1 89 450 SEQRES 1 A 362 TYR ALA GLY ASN PRO PHE GLU GLY VAL GLN LEU TRP ALA SEQRES 2 A 362 ASN ASN TYR TYR ARG SER GLU VAL HIS THR LEU ALA ILE SEQRES 3 A 362 PRO GLN ILE THR ASP PRO ALA LEU ARG ALA ALA ALA SER SEQRES 4 A 362 ALA VAL ALA GLU VAL PRO SER PHE GLN TRP LEU ASP ARG SEQRES 5 A 362 ASN VAL THR VAL ASP THR LEU LEU VAL GLN THR LEU SER SEQRES 6 A 362 GLU ILE ARG GLU ALA ASN GLN ALA GLY ALA ASN PRO GLN SEQRES 7 A 362 TYR ALA ALA GLN ILE VAL VAL TYR ASP LEU PRO ASP ARG SEQRES 8 A 362 ASP CYS ALA ALA ALA ALA SER ASN GLY GLU TRP ALA ILE SEQRES 9 A 362 ALA ASN ASN GLY VAL ASN ASN TYR LYS ALA TYR ILE ASN SEQRES 10 A 362 ARG ILE ARG GLU ILE LEU ILE SER PHE SER ASP VAL ARG SEQRES 11 A 362 THR ILE LEU VAL ILE GLU PRO ASP SER LEU ALA ASN MET SEQRES 12 A 362 VAL THR ASN MET ASN VAL PRO LYS CYS SER GLY ALA ALA SEQRES 13 A 362 SER THR TYR ARG GLU LEU THR ILE TYR ALA LEU LYS GLN SEQRES 14 A 362 LEU ASP LEU PRO HIS VAL ALA MET TYR MET ASP ALA GLY SEQRES 15 A 362 HIS ALA GLY TRP LEU GLY TRP PRO ALA ASN ILE GLN PRO SEQRES 16 A 362 ALA ALA GLU LEU PHE ALA LYS ILE TYR GLU ASP ALA GLY SEQRES 17 A 362 LYS PRO ARG ALA VAL ARG GLY LEU ALA THR ASN VAL ALA SEQRES 18 A 362 ASN TYR ASN ALA TRP SER VAL SER SER PRO PRO PRO TYR SEQRES 19 A 362 THR SER PRO ASN PRO ASN TYR ASP GLU LYS HIS TYR ILE SEQRES 20 A 362 GLU ALA PHE ARG PRO LEU LEU GLU ALA ARG GLY PHE PRO SEQRES 21 A 362 ALA GLN PHE ILE VAL ASP GLN GLY ARG SER GLY LYS GLN SEQRES 22 A 362 PRO THR GLY GLN LYS GLU TRP GLY HIS TRP CYS ASN ALA SEQRES 23 A 362 ILE GLY THR GLY PHE GLY MET ARG PRO THR ALA ASN THR SEQRES 24 A 362 GLY HIS GLN TYR VAL ASP ALA PHE VAL TRP VAL LYS PRO SEQRES 25 A 362 GLY GLY GLU CYS ASP GLY THR SER ASP THR THR ALA ALA SEQRES 26 A 362 ARG TYR ALA TYR HIS CYS GLY LEU GLU ASP ALA LEU LYS SEQRES 27 A 362 PRO ALA PRO GLU ALA GLY GLN TRP PHE ASN GLU TYR PHE SEQRES 28 A 362 ILE GLN LEU LEU ARG ASN ALA ASN PRO PRO PHE MODRES 1GZ1 ASN A 141 ASN GLYCOSYLATION SITE HET MGL B 1 13 HET SGC B 2 11 HET BGC B 3 11 HET BGC B 4 11 HET NAG A 500 14 HET NA A 505 1 HET NA A 506 1 HETNAM MGL METHYL BETA-D-GLUCOPYRANOSIDE HETNAM SGC 4-THIO-BETA-D-GLUCOPYRANOSE HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM NA SODIUM ION HETSYN MGL O1-METHYL-GLUCOSE; METHYL BETA-D-GLUCOSIDE; METHYL D- HETSYN 2 MGL GLUCOSIDE; METHYL GLUCOSIDE HETSYN SGC 4-DEOXY-4-THIO-BETA-D-GLUCOPYRANOSE; 4-THIO-BETA-D- HETSYN 2 SGC GLUCOSE; 4-THIO-D-GLUCOSE; 4-THIO-GLUCOSE HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 2 MGL C7 H14 O6 FORMUL 2 SGC C6 H12 O5 S FORMUL 2 BGC 2(C6 H12 O6) FORMUL 3 NAG C8 H15 N O6 FORMUL 4 NA 2(NA 1+) FORMUL 6 HOH *270(H2 O) HELIX 1 1 ASN A 102 ALA A 113 1 12 HELIX 2 2 ILE A 114 ILE A 117 5 4 HELIX 3 3 ASP A 119 ALA A 130 1 12 HELIX 4 4 ARG A 140 VAL A 144 5 5 HELIX 5 5 THR A 146 ALA A 161 1 16 HELIX 6 6 ALA A 191 ASN A 194 5 4 HELIX 7 7 ASN A 195 PHE A 214 1 20 HELIX 8 8 LEU A 228 ASN A 234 1 7 HELIX 9 9 VAL A 237 LEU A 258 1 22 HELIX 10 10 TRP A 277 ALA A 295 1 19 HELIX 11 11 PRO A 320 SER A 324 5 5 HELIX 12 12 ASP A 330 ARG A 345 1 16 HELIX 13 13 ALA A 416 LEU A 421 5 6 HELIX 14 14 PHE A 435 ASN A 445 1 11 SHEET 1 AA 3 GLN A 98 LEU A 99 0 SHEET 2 AA 3 TYR A 167 VAL A 173 1 N ALA A 168 O GLN A 98 SHEET 3 AA 3 GLN A 136 LEU A 138 1 O GLN A 136 N VAL A 172 SHEET 1 AB 7 GLN A 98 LEU A 99 0 SHEET 2 AB 7 TYR A 167 VAL A 173 1 N ALA A 168 O GLN A 98 SHEET 3 AB 7 THR A 219 ILE A 223 1 O ILE A 220 N ILE A 171 SHEET 4 AB 7 VAL A 263 ASP A 268 1 O ALA A 264 N LEU A 221 SHEET 5 AB 7 VAL A 301 THR A 306 1 N ARG A 302 O MET A 265 SHEET 6 AB 7 GLN A 350 ASP A 354 1 O GLN A 350 N LEU A 304 SHEET 7 AB 7 VAL A 392 VAL A 396 1 N ASP A 393 O PHE A 351 SSBOND 1 CYS A 181 CYS A 240 1555 1555 2.11 SSBOND 2 CYS A 372 CYS A 419 1555 1555 2.02 LINK ND2 ASN A 141 C1 NAG A 500 1555 1555 1.46 LINK O4 MGL B 1 C1 SGC B 2 1555 1555 1.49 LINK S4 SGC B 2 C1 BGC B 3 1555 1555 1.82 LINK O4 BGC B 3 C1 BGC B 4 1555 1555 1.45 LINK OE1 GLU A 157 NA NA A 505 1555 1555 2.22 LINK OE1 GLU A 286 NA NA A 506 1555 1555 2.23 CISPEP 1 ASN A 164 PRO A 165 0 1.73 CISPEP 2 SER A 324 PRO A 325 0 0.67 CISPEP 3 GLN A 361 PRO A 362 0 -3.57 CISPEP 4 LYS A 426 PRO A 427 0 -4.04 CISPEP 5 ASN A 447 PRO A 448 0 -1.09 CRYST1 48.257 68.380 55.180 90.00 112.39 90.00 P 1 21 1 2 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 0.020722 0.000000 0.008537 0.00000 SCALE2 0.000000 0.014624 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019600 0.00000