PDB Short entry for 2CIT HEADER HYDROLASE 24-MAR-06 2CIT TITLE STRUCTURE OF THE COVALENT INTERMEDIATE OF A FAMILY 26 LICHENASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOGLUCANASE H; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 26-304; COMPND 5 SYNONYM: EGH, CELLULASE H, ENDO-1,4-BETA-GLUCANASE; COMPND 6 EC: 3.2.1.4; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM THERMOCELLUM; SOURCE 3 ORGANISM_TAXID: 1515; SOURCE 4 STRAIN: F1/YS; SOURCE 5 ATCC: 27405; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET21A; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCF2 KEYWDS LICHENASE, HYDROLASE, GLYCOSIDASE, POLYSACCHARIDE DEGRADATION, KEYWDS 2 CELLULOSE DEGRADATION, CARBOHYDRATE METABOLISM, MICHAELIS COMPLEX, KEYWDS 3 GLYCOSIDE HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR V.A.MONEY,N.L.SMITH,A.SCAFFIDI,R.V.STICK,H.J.GILBERT,G.J.DAVIES REVDAT 5 29-JUL-20 2CIT 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 16-FEB-11 2CIT 1 VERSN REVDAT 3 24-FEB-09 2CIT 1 VERSN REVDAT 2 20-DEC-06 2CIT 1 JRNL REVDAT 1 10-APR-06 2CIT 0 JRNL AUTH V.A.MONEY,N.L.SMITH,A.SCAFFIDI,R.V.STICK,H.J.GILBERT, JRNL AUTH 2 G.J.DAVIES JRNL TITL SUBSTRATE DISTORTION BY A LICHENASE HIGHLIGHTS THE DIFFERENT JRNL TITL 2 CONFORMATIONAL ITINERARIES HARNESSED BY RELATED GLYCOSIDE JRNL TITL 3 HYDROLASES. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 45 5136 2006 JRNL REFN ISSN 1433-7851 JRNL PMID 16823793 JRNL DOI 10.1002/ANIE.200600802 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 48.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 45684 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) : 0.152 REMARK 3 R VALUE (WORKING SET) : 0.151 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2384 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) : 3249 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1730 REMARK 3 BIN FREE R VALUE SET COUNT : 157 REMARK 3 BIN FREE R VALUE : 0.2230 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2215 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 491 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 8.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.08000 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): 0.061 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.063 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.802 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 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): 2379 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3265 ; 1.628 ; 1.908 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 291 ; 6.724 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 121 ;33.174 ;23.884 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 351 ;11.517 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;21.644 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 345 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1863 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1252 ; 0.198 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1662 ; 0.322 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 376 ; 0.142 ; 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): 39 ; 0.151 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 47 ; 0.171 ; 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): 1416 ; 0.979 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2242 ; 1.485 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1162 ; 2.085 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1013 ; 2.980 ; 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 : 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 2CIT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1290028280. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-SEP-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97930 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48199 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 34.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.3000 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) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.15000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 8.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: STRUCTURE THE SAME AS PDB ENTRY 2BV9 COORDINATES REFINED REMARK 200 FROM THIS STARTING MODEL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M AMMONIUM SULPHATE, 30 % PEG 5K REMARK 280 MME BUFFERED TO PH 6.5 WITH 0.1 M MES, PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.52350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.02850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.41500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.02850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.52350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.41500 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: 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 RESIDUE IN CHAIN A, GLU 131 TO ALA 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 ALA A 2 REMARK 465 SER A 3 REMARK 465 ASN A 4 REMARK 465 TYR A 5 REMARK 465 ASN A 6 REMARK 465 SER A 7 REMARK 465 GLY A 8 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 SER A 26 CB SER A 26 OG -0.277 REMARK 500 SER A 26 CB SER A 26 OG -0.277 REMARK 500 GLU A 222 CD GLU A 222 OE1 0.067 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 47 CB - CG - OD1 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG A 90 NE - CZ - NH1 ANGL. DEV. = 3.9 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 TYR A 247 60.29 -110.42 REMARK 500 LYS A 260 -109.15 -136.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA A 13 TRP A 14 146.38 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 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2058 DISTANCE = 6.91 ANGSTROMS REMARK 525 HOH A2069 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH A2075 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A2087 DISTANCE = 6.08 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1V0A RELATED DB: PDB REMARK 900 FAMILY 11 CARBOHYDRATE-BINDING MODULE OF CELLULOSOMAL CELLULASE REMARK 900 LIC26A-CEL5E OF CLOSTRIDIUM THERMOCELLUM REMARK 900 RELATED ID: 2BV9 RELATED DB: PDB REMARK 900 HOW FAMILY 26 GLYCOSIDE HYDROLASES ORCHESTRATE CATALYSIS ON REMARK 900 DIFFERENT POLYSACCHARIDES. STRUCTURE AND ACTIVITY OF A CLOSTRIDIUM REMARK 900 THERMOCELLUM LICHENASE, CTLIC26A REMARK 900 RELATED ID: 2BVD RELATED DB: PDB REMARK 900 HOW FAMILY 26 GLYCOSIDE HYDROLASES ORCHESTRATE CATALYSIS ON REMARK 900 DIFFERENT POLYSACCHARIDES. STRUCTURE AND ACTIVITY OF A CLOSTRIDIUM REMARK 900 THERMOCELLUM LICHENASE, CTLIC26A REMARK 900 RELATED ID: 2CIP RELATED DB: PDB REMARK 900 STRUCTURE OF THE COVALENT INTERMEDIATE OF A FAMILY 26 LICHENASE DBREF 2CIT A 1 3 PDB 2CIT 2CIT 1 3 DBREF 2CIT A 4 282 UNP P16218 GUNH_CLOTM 26 304 SEQADV 2CIT ALA A 109 UNP P16218 GLU 131 ENGINEERED MUTATION SEQRES 1 A 282 MET ALA SER ASN TYR ASN SER GLY LEU LYS ILE GLY ALA SEQRES 2 A 282 TRP VAL GLY THR GLN PRO SER GLU SER ALA ILE LYS SER SEQRES 3 A 282 PHE GLN GLU LEU GLN GLY ARG LYS LEU ASP ILE VAL HIS SEQRES 4 A 282 GLN PHE ILE ASN TRP SER THR ASP PHE SER TRP VAL ARG SEQRES 5 A 282 PRO TYR ALA ASP ALA VAL TYR ASN ASN GLY SER ILE LEU SEQRES 6 A 282 MET ILE THR TRP GLU PRO TRP GLU TYR ASN THR VAL ASP SEQRES 7 A 282 ILE LYS ASN GLY LYS ALA ASP ALA TYR ILE THR ARG MET SEQRES 8 A 282 ALA GLN ASP MET LYS ALA TYR GLY LYS GLU ILE TRP LEU SEQRES 9 A 282 ARG PRO LEU HIS ALA ALA ASN GLY ASP TRP TYR PRO TRP SEQRES 10 A 282 ALA ILE GLY TYR SER SER ARG VAL ASN THR ASN GLU THR SEQRES 11 A 282 TYR ILE ALA ALA PHE ARG HIS ILE VAL ASP ILE PHE ARG SEQRES 12 A 282 ALA ASN GLY ALA THR ASN VAL LYS TRP VAL PHE ASN VAL SEQRES 13 A 282 ASN CYS ASP ASN VAL GLY ASN GLY THR SER TYR LEU GLY SEQRES 14 A 282 HIS TYR PRO GLY ASP ASN TYR VAL ASP TYR THR SER ILE SEQRES 15 A 282 ASP GLY TYR ASN TRP GLY THR THR GLN SER TRP GLY SER SEQRES 16 A 282 GLN TRP GLN SER PHE ASP GLN VAL PHE SER ARG ALA TYR SEQRES 17 A 282 GLN ALA LEU ALA SER ILE ASN LYS PRO ILE ILE ILE ALA SEQRES 18 A 282 GLU PHE ALA SER ALA GLU ILE GLY GLY ASN LYS ALA ARG SEQRES 19 A 282 TRP ILE THR GLU ALA TYR ASN SER ILE ARG THR SER TYR SEQRES 20 A 282 ASN LYS VAL ILE ALA ALA VAL TRP PHE HIS GLU ASN LYS SEQRES 21 A 282 GLU THR ASP TRP ARG ILE ASN SER SER PRO GLU ALA LEU SEQRES 22 A 282 ALA ALA TYR ARG GLU ALA ILE GLY ALA HET G2F B 1 11 HET BGC B 2 11 HET BGC B 3 11 HETNAM G2F 2-DEOXY-2-FLUORO-ALPHA-D-GLUCOPYRANOSE HETNAM BGC BETA-D-GLUCOPYRANOSE FORMUL 2 G2F C6 H11 F O5 FORMUL 2 BGC 2(C6 H12 O6) FORMUL 3 HOH *491(H2 O) HELIX 1 1 SER A 20 GLY A 32 1 13 HELIX 2 2 ASP A 47 ASN A 61 1 15 HELIX 3 3 ASN A 75 ASN A 81 1 7 HELIX 4 4 ALA A 84 GLY A 99 1 16 HELIX 5 5 THR A 127 ASN A 145 1 19 HELIX 6 6 GLY A 173 VAL A 177 5 5 HELIX 7 7 SER A 199 ALA A 212 1 14 HELIX 8 8 ASN A 231 TYR A 247 1 17 HELIX 9 9 SER A 269 GLY A 281 1 13 SHEET 1 AA 9 VAL A 150 TRP A 152 0 SHEET 2 AA 9 ILE A 102 PRO A 106 1 O ILE A 102 N LYS A 151 SHEET 3 AA 9 ILE A 64 GLU A 70 1 O LEU A 65 N TRP A 103 SHEET 4 AA 9 ILE A 37 ASN A 43 1 O VAL A 38 N MET A 66 SHEET 5 AA 9 LYS A 10 TRP A 14 1 O ALA A 13 N HIS A 39 SHEET 6 AA 9 VAL A 250 PHE A 256 1 O ILE A 251 N LYS A 10 SHEET 7 AA 9 ILE A 218 SER A 225 1 O ILE A 218 N ILE A 251 SHEET 8 AA 9 THR A 180 ASN A 186 1 O THR A 180 N ILE A 219 SHEET 9 AA 9 VAL A 156 ASN A 157 1 O VAL A 156 N ASP A 183 LINK OE1 GLU A 222 C1 G2F B 1 1555 1555 1.35 LINK O3 G2F B 1 C1 BGC B 2 1555 1555 1.42 LINK O4 BGC B 2 C1 BGC B 3 1555 1555 1.41 CRYST1 49.047 62.830 78.057 90.00 90.00 90.00 P 21 21 21 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 0.020389 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015916 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012811 0.00000