HEADER HYDROLASE 25-OCT-05 2C4X TITLE STRUCTURAL BASIS FOR THE PROMISCUOUS SPECIFICITY OF THE TITLE 2 CARBOHYDRATE-BINDING MODULES FROM THE BETA-SANDWICH SUPER TITLE 3 FAMILY COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOGLUCANASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL PKD AND CBM44 DOMAINS, RESIDUES 1353-1601; COMPND 5 SYNONYM: CTCEL9D-CEL44A; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: CONTAINS 2 CALCIUM IONS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM THERMOCELLUM; SOURCE 3 ORGANISM_TAXID: 1515; SOURCE 4 STRAIN: YS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B834 (DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS CELLULASE CTCEL9D-CEL44A, PKD DOMAIN, CBM44, CARBOHYDRATE BINDING KEYWDS 2 MODULE, BETA-SANDWICH PROTEINS, CELLULOSOME, SEMET DERIVATIVE, KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.NAJMUDIN,C.I.P.D.GUERREIRO,A.L.CARVALHO,D.N.BOLAM,J.A.M.PRATES, AUTHOR 2 M.A.S.CORREIA,V.D.ALVES,L.M.A.FERREIRA,M.J.ROMAO,H.J.GILBERT, AUTHOR 3 C.M.G.A.FONTES REVDAT 6 13-JUL-11 2C4X 1 VERSN REVDAT 5 24-FEB-09 2C4X 1 VERSN REVDAT 4 29-MAR-06 2C4X 1 JRNL REVDAT 3 08-MAR-06 2C4X 1 REMARK REVDAT 2 07-DEC-05 2C4X 1 JRNL REVDAT 1 27-OCT-05 2C4X 0 JRNL AUTH S.NAJMUDIN,C.I.P.D.GUERREIRO,A.L.CARVALHO,J.A.M.PRATES, JRNL AUTH 2 M.A.S.CORREIA,V.D.ALVES,L.M.A.FERREIRA,M.J.ROMAO, JRNL AUTH 3 H.J.GILBERT,D.N.BOLAM,C.M.G.A.FONTES JRNL TITL XYLOGLUCAN IS RECOGNIZED BY CARBOHYDRATE-BINDING MODULES JRNL TITL 2 THAT INTERACT WITH BETA-GLUCAN CHAINS. JRNL REF J.BIOL.CHEM. V. 281 8815 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16314409 JRNL DOI 10.1074/JBC.M510559200 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.NAJMUDIN,C.I.P.D.GUERREIRO,L.M.A.FERREIRA,M.J.ROMAO, REMARK 1 AUTH 2 C.M.G.A.FONTES,J.A.M.PRATES REMARK 1 TITL OVEREXPRESSION, PURIFICATION AND CRYSTALLIZATION OF THE TWO REMARK 1 TITL 2 C-TERMINAL DOMAINS OF THE BIFUNCTIONAL CELLULASE REMARK 1 TITL 3 CTCEL9D-CEL44A FROM CLOSTRIDIUM THERMOCELLUM. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 61 1043 2005 REMARK 1 REFN ISSN 1744-3091 REMARK 1 PMID 16511230 REMARK 1 DOI 10.1107/S1744309105035670 REMARK 2 REMARK 2 RESOLUTION. 2.0 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 67.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 27200 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) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1427 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1979 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2730 REMARK 3 BIN FREE R VALUE SET COUNT : 97 REMARK 3 BIN FREE R VALUE : 0.3280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1904 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 381 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 39.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.63000 REMARK 3 B22 (A**2) : 0.63000 REMARK 3 B33 (A**2) : -1.26000 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): 0.131 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.128 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.097 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.688 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1998 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2732 ; 1.209 ; 1.933 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 249 ; 6.480 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 86 ;37.624 ;26.047 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 299 ;14.195 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;15.259 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 308 ; 0.081 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1523 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 874 ; 0.193 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1344 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 263 ; 0.149 ; 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): 46 ; 0.179 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 33 ; 0.155 ; 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): 1272 ; 0.606 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2030 ; 0.871 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 858 ; 1.320 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 702 ; 2.012 ; 4.500 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 2 A 93 REMARK 3 ORIGIN FOR THE GROUP (A): 6.8293 43.7835 9.9529 REMARK 3 T TENSOR REMARK 3 T11: -0.1011 T22: -0.0481 REMARK 3 T33: -0.1059 T12: -0.0285 REMARK 3 T13: 0.0554 T23: 0.0001 REMARK 3 L TENSOR REMARK 3 L11: 3.2830 L22: 2.0485 REMARK 3 L33: 4.0153 L12: -1.5084 REMARK 3 L13: 2.1032 L23: -1.3893 REMARK 3 S TENSOR REMARK 3 S11: -0.0038 S12: 0.0526 S13: -0.0116 REMARK 3 S21: 0.1048 S22: 0.1301 S23: 0.0732 REMARK 3 S31: -0.1670 S32: 0.0969 S33: -0.1263 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 94 A 251 REMARK 3 ORIGIN FOR THE GROUP (A): 39.7657 20.4011 9.8090 REMARK 3 T TENSOR REMARK 3 T11: -0.1096 T22: -0.0517 REMARK 3 T33: -0.0934 T12: 0.0319 REMARK 3 T13: -0.0289 T23: -0.0858 REMARK 3 L TENSOR REMARK 3 L11: 2.2607 L22: 3.1712 REMARK 3 L33: 2.5876 L12: -0.8535 REMARK 3 L13: 0.4090 L23: 0.8474 REMARK 3 S TENSOR REMARK 3 S11: -0.1416 S12: -0.3924 S13: 0.2894 REMARK 3 S21: -0.1115 S22: 0.0181 S23: -0.0187 REMARK 3 S31: -0.2831 S32: -0.1452 S33: 0.1235 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 REMARK 3 RIDING POSITIONS. THE FIRST 4 RESIDUES MASV AND THE C- REMARK 3 TERMINAL HIS TAG (X6) ARE DISORDERED AND NOT INCLUDED. REMARK 4 REMARK 4 2C4X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-OCT-05. REMARK 100 THE PDBE ID CODE IS EBI-26090. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAY-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.50 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) : 0.94645 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28686 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 67.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.900 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.93000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.6 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NA ACETATE,PH 4.5, REMARK 280 0.2M CACL2, 22.5% ETHANOL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.12100 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 43.44950 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 43.44950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 81.18150 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 43.44950 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 43.44950 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 27.06050 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 43.44950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.44950 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 81.18150 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 43.44950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.44950 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 27.06050 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 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 54.12100 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 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, ALA 1394 TO VAL 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 MSE A -2 REMARK 465 ALA A -1 REMARK 465 SER A 0 REMARK 465 VAL A 1 REMARK 465 HIS A 252 REMARK 465 HIS A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 HIS A 257 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 O HOH A 2099 O HOH A 2217 2.05 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 116 15.46 59.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1252 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 5 O REMARK 620 2 ASP A 76 OD2 85.1 REMARK 620 3 ASP A 35 OD1 89.1 173.3 REMARK 620 4 ASN A 4 OD1 78.9 89.8 85.7 REMARK 620 5 ASP A 33 OD2 134.4 96.1 90.4 146.5 REMARK 620 6 HOH A2184 O 152.1 85.2 98.4 74.9 72.8 REMARK 620 7 ASP A 33 OD1 80.9 92.4 90.1 159.4 53.4 125.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1253 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 101 O REMARK 620 2 ASP A 96 OD2 89.0 REMARK 620 3 LYS A 130 O 153.8 79.9 REMARK 620 4 ARG A 133 O 93.8 168.9 101.6 REMARK 620 5 ASP A 245 OD1 79.2 89.2 123.9 80.8 REMARK 620 6 ASP A 245 OD2 130.0 94.6 75.0 75.4 51.0 REMARK 620 7 GLU A 103 OE2 79.8 108.7 81.3 82.3 152.0 143.2 REMARK 620 N 1 2 3 4 5 6 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 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1252 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1253 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1254 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1255 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1256 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1WMX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF FAMILY 30 CARBOHYDRATE REMARK 900 BINDING MODULE REMARK 900 RELATED ID: 1WZX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF FAMILY 30 CARBOHYDRATE REMARK 900 BINDING MODULE. REMARK 900 RELATED ID: 2C24 RELATED DB: PDB REMARK 900 FAMILY 30 CARBOHYDRATE-BINDING MODULE OF REMARK 900 CELLULOSOMAL CELLULASE CEL9D-CEL44B OF REMARK 900 CLOSTRIDIUM THERMOCELLUM REMARK 900 RELATED ID: 2C26 RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR THE PROMISCUOUS REMARK 900 SPECIFICITY OF THE CARBOHYDRATE-BINDING REMARK 900 MODULES FROM THE BETA-SANDWICH SUPER FAMILY REMARK 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE START IN FULL PROTEIN CORRESPONDS TO RESIDUE REMARK 999 NUMBER 1353 AT VAL. DBREF 2C4X A -2 0 PDB 2C4X 2C4X -2 0 DBREF 2C4X A 1 249 UNP P71140 P71140_CLOTM 1353 1601 DBREF 2C4X A 250 257 PDB 2C4X 2C4X 250 257 SEQADV 2C4X VAL A 42 UNP P71140 ALA 1394 ENGINEERED MUTATION SEQRES 1 A 260 MSE ALA SER VAL PRO GLU ASN GLN ALA PRO LYS ALA ILE SEQRES 2 A 260 PHE THR PHE SER PRO GLU ASP PRO VAL THR ASP GLU ASN SEQRES 3 A 260 VAL VAL PHE ASN ALA SER ASN SER ILE ASP GLU ASP GLY SEQRES 4 A 260 THR ILE ALA TYR TYR VAL TRP ASP PHE GLY ASP GLY TYR SEQRES 5 A 260 GLU GLY THR SER THR THR PRO THR ILE THR TYR LYS TYR SEQRES 6 A 260 LYS ASN PRO GLY THR TYR LYS VAL LYS LEU ILE VAL THR SEQRES 7 A 260 ASP ASN GLN GLY ALA SER SER SER PHE THR ALA THR ILE SEQRES 8 A 260 LYS VAL THR SER ALA THR GLY ASP ASN SER LYS PHE ASN SEQRES 9 A 260 PHE GLU ASP GLY THR LEU GLY GLY PHE THR THR SER GLY SEQRES 10 A 260 THR ASN ALA THR GLY VAL VAL VAL ASN THR THR GLU LYS SEQRES 11 A 260 ALA PHE LYS GLY GLU ARG GLY LEU LYS TRP THR VAL THR SEQRES 12 A 260 SER GLU GLY GLU GLY THR ALA GLU LEU LYS LEU ASP GLY SEQRES 13 A 260 GLY THR ILE VAL VAL PRO GLY THR THR MSE THR PHE ARG SEQRES 14 A 260 ILE TRP ILE PRO SER GLY ALA PRO ILE ALA ALA ILE GLN SEQRES 15 A 260 PRO TYR ILE MSE PRO HIS THR PRO ASP TRP SER GLU VAL SEQRES 16 A 260 LEU TRP ASN SER THR TRP LYS GLY TYR THR MSE VAL LYS SEQRES 17 A 260 THR ASP ASP TRP ASN GLU ILE THR LEU THR LEU PRO GLU SEQRES 18 A 260 ASP VAL ASP PRO THR TRP PRO GLN GLN MSE GLY ILE GLN SEQRES 19 A 260 VAL GLN THR ILE ASP GLU GLY GLU PHE THR ILE TYR VAL SEQRES 20 A 260 ASP ALA ILE ASP TRP LEU GLU HIS HIS HIS HIS HIS HIS MODRES 2C4X MSE A 163 MET SELENOMETHIONINE MODRES 2C4X MSE A 183 MET SELENOMETHIONINE MODRES 2C4X MSE A 203 MET SELENOMETHIONINE MODRES 2C4X MSE A 228 MET SELENOMETHIONINE HET MSE A 163 8 HET MSE A 183 8 HET MSE A 203 8 HET MSE A 228 8 HET CA A1252 1 HET CA A1253 1 HET EDO A1254 4 HET EDO A1255 4 HET EDO A1256 4 HETNAM MSE SELENOMETHIONINE HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 CA 2(CA 2+) FORMUL 4 EDO 3(C2 H6 O2) FORMUL 7 HOH *381(H2 O) HELIX 1 1 THR A 202 VAL A 204 5 3 SHEET 1 AA 3 THR A 12 SER A 14 0 SHEET 2 AA 3 VAL A 24 ASN A 27 -1 O VAL A 25 N SER A 14 SHEET 3 AA 3 THR A 57 TYR A 60 -1 O ILE A 58 N PHE A 26 SHEET 1 AB 4 GLU A 50 SER A 53 0 SHEET 2 AB 4 ILE A 38 ASP A 44 -1 O TYR A 41 N SER A 53 SHEET 3 AB 4 GLY A 66 ASP A 76 -1 O LYS A 71 N ASP A 44 SHEET 4 AB 4 SER A 81 VAL A 90 -1 O SER A 82 N VAL A 74 SHEET 1 AC 5 THR A 111 THR A 124 0 SHEET 2 AC 5 GLY A 134 ASP A 152 -1 O GLY A 134 N THR A 124 SHEET 3 AC 5 GLN A 226 ASP A 248 -1 O MSE A 228 N LEU A 151 SHEET 4 AC 5 THR A 162 ILE A 169 -1 O THR A 164 N ASP A 248 SHEET 5 AC 5 ASP A 208 THR A 215 -1 O ASP A 208 N ILE A 169 SHEET 1 AD 4 THR A 111 THR A 124 0 SHEET 2 AD 4 GLY A 134 ASP A 152 -1 O GLY A 134 N THR A 124 SHEET 3 AD 4 GLN A 226 ASP A 248 -1 O MSE A 228 N LEU A 151 SHEET 4 AD 4 ILE A 175 PRO A 184 -1 N ALA A 176 O GLN A 233 LINK C THR A 162 N MSE A 163 1555 1555 1.33 LINK C MSE A 163 N THR A 164 1555 1555 1.33 LINK C ILE A 182 N MSE A 183 1555 1555 1.33 LINK C MSE A 183 N PRO A 184 1555 1555 1.35 LINK C THR A 202 N MSE A 203 1555 1555 1.33 LINK C MSE A 203 N VAL A 204 1555 1555 1.33 LINK C GLN A 227 N MSE A 228 1555 1555 1.33 LINK C MSE A 228 N GLY A 229 1555 1555 1.32 LINK CA CA A1252 OD1 ASP A 33 1555 1555 2.50 LINK CA CA A1252 OD2 ASP A 76 1555 1555 2.44 LINK CA CA A1252 OD1 ASP A 35 1555 1555 2.35 LINK CA CA A1252 OD1 ASN A 4 1555 1555 2.40 LINK CA CA A1252 OD2 ASP A 33 1555 1555 2.36 LINK CA CA A1252 O HOH A2184 1555 1555 2.42 LINK CA CA A1252 O GLN A 5 1555 1555 2.40 LINK CA CA A1253 OD2 ASP A 96 1555 1555 2.50 LINK CA CA A1253 O LYS A 130 1555 1555 2.40 LINK CA CA A1253 O ARG A 133 1555 1555 2.40 LINK CA CA A1253 OD1 ASP A 245 1555 1555 2.57 LINK CA CA A1253 OD2 ASP A 245 1555 1555 2.51 LINK CA CA A1253 OE2 GLU A 103 1555 1555 2.42 LINK CA CA A1253 O ASN A 101 1555 1555 2.39 CISPEP 1 SER A 14 PRO A 15 0 -1.05 CISPEP 2 ASP A 152 GLY A 153 0 24.23 SITE 1 AC1 6 ASN A 4 GLN A 5 ASP A 33 ASP A 35 SITE 2 AC1 6 ASP A 76 HOH A2184 SITE 1 AC2 6 ASP A 96 ASN A 101 GLU A 103 LYS A 130 SITE 2 AC2 6 ARG A 133 ASP A 245 SITE 1 AC3 6 PHE A 11 PHE A 84 TRP A 194 GLN A 231 SITE 2 AC3 6 EDO A1256 HOH A2380 SITE 1 AC4 4 PHE A 100 ASN A 101 PHE A 102 ASP A 104 SITE 1 AC5 8 GLY A 48 GLU A 148 TYR A 181 GLN A 227 SITE 2 AC5 8 GLN A 231 EDO A1254 HOH A2286 HOH A2381 CRYST1 86.899 86.899 108.242 90.00 90.00 90.00 P 43 21 2 8 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 0.011508 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011508 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009239 0.00000