10 20 30 40 50 60 70 80 2C26 - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE 26-SEP-05 2C26
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: PKD AND CBM44 DOMAINS, 1353-1601; COMPND 5 SYNONYM: CEL44A; COMPND 6 ENGINEERED: YES; COMPND 7 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: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21A
KEYWDS HYDROLASE, CELLULASE CTCEL9D-CEL44A, PKD DOMAIN, CBM44, CARBOHYDRATE KEYWDS 2 BINDING MODULE, BETA-SANDWICH PROTEINS, CELLULOSOME
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 2C26 1 VERSN REVDAT 5 24-FEB-09 2C26 1 VERSN REVDAT 4 05-APR-06 2C26 1 REMARK REVDAT 3 29-MAR-06 2C26 1 JRNL REVDAT 2 07-DEC-05 2C26 1 JRNL REVDAT 1 18-OCT-05 2C26 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,C.M.G.A.FONTES,L.M.A.FERREIRA, REMARK 1 AUTH 2 M.J.ROMAO,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. 2.1 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 66.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 22667 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) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1207 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1566 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3070 REMARK 3 BIN FREE R VALUE SET COUNT : 78 REMARK 3 BIN FREE R VALUE : 0.3580 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1936 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 382 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 45.01 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.41 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.18000 REMARK 3 B22 (A**2) : 0.18000 REMARK 3 B33 (A**2) : -0.36000 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): 0.158 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.152 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.113 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.858 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2024 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2749 ; 1.239 ; 1.939 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 249 ; 6.930 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 86 ;36.942 ;26.047 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 298 ;14.188 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;16.758 ;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): 903 ; 0.198 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1349 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 278 ; 0.163 ; 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): 65 ; 0.231 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 39 ; 0.183 ; 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): 1278 ; 0.523 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2030 ; 0.862 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 884 ; 1.199 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 719 ; 1.900 ; 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): 7.5178 44.3192 11.3514 REMARK 3 T TENSOR REMARK 3 T11: -0.0494 T22: -0.0052 REMARK 3 T33: -0.0735 T12: -0.0594 REMARK 3 T13: 0.0714 T23: -0.0536 REMARK 3 L TENSOR REMARK 3 L11: 1.7346 L22: 1.5011 REMARK 3 L33: 2.4099 L12: -0.8601 REMARK 3 L13: 1.5264 L23: -0.7105 REMARK 3 S TENSOR REMARK 3 S11: -0.0126 S12: 0.0907 S13: 0.0241 REMARK 3 S21: -0.0029 S22: 0.1298 S23: -0.1349 REMARK 3 S31: -0.1530 S32: 0.1329 S33: -0.1172 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): 41.1413 20.8209 8.6931 REMARK 3 T TENSOR REMARK 3 T11: -0.0695 T22: -0.0514 REMARK 3 T33: -0.0264 T12: 0.0313 REMARK 3 T13: -0.0660 T23: -0.1074 REMARK 3 L TENSOR REMARK 3 L11: 1.5496 L22: 3.4969 REMARK 3 L33: 1.9957 L12: 0.2912 REMARK 3 L13: 0.4638 L23: 1.3538 REMARK 3 S TENSOR REMARK 3 S11: -0.1863 S12: -0.2375 S13: 0.3316 REMARK 3 S21: -0.2079 S22: 0.0812 S23: 0.0855 REMARK 3 S31: -0.2096 S32: -0.0900 S33: 0.1051 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.
REMARK 4 REMARK 4 2C26 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-SEP-05. REMARK 100 THE PDBE ID CODE IS EBI-25750.
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) : 1.2915 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 : 23914 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 61.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.300 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.72000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.6 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NA ACETATE,PH 4.5, 0.2M REMARK 280 CACL2, 20% ISOPROPANOL, 10MM CDCL2
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 51.59450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 43.73450 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 43.73450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 77.39175 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 43.73450 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 43.73450 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.79725 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 43.73450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.73450 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 77.39175 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 43.73450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.73450 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.79725 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 51.59450 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC 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 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000
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 -3 REMARK 465 ALA A -2 REMARK 465 SER A -1 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 OE1 GLU A 3 O HOH A 2006 2.15 REMARK 500 OE2 GLU A 3 O HOH A 2010 1.81 REMARK 500 O HOH A 2005 O HOH A 2007 0.16 REMARK 500 O HOH A 2006 O HOH A 2008 0.83 REMARK 500 O HOH A 2192 O HOH A 2196 1.80 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 2053 O HOH A 2291 6455 2.11 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 GLU A 3 -51.20 -163.57 REMARK 500 ASP A 17 67.41 -119.36 REMARK 500 ASP A 21 15.89 57.85 REMARK 500 PRO A 174 48.75 -75.39 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 ASP A 152 GLY A 153 31.61 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 A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 4 OD1 REMARK 620 2 GLN A 5 O 80.3 REMARK 620 3 ASP A 76 OD2 86.3 84.1 REMARK 620 4 ASP A 35 OD1 93.4 90.0 174.1 REMARK 620 5 ASP A 33 OD1 162.9 82.6 91.8 86.8 REMARK 620 6 ASP A 33 OD2 144.4 135.3 95.0 88.7 52.6 REMARK 620 7 HOH A2171 O 68.9 147.7 84.3 101.1 127.8 75.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 245 OD1 REMARK 620 2 ASN A 101 O 80.0 REMARK 620 3 ASP A 96 OD2 88.1 85.4 REMARK 620 4 LYS A 130 O 125.3 151.0 81.9 REMARK 620 5 ASP A 245 OD2 50.9 130.7 96.1 76.8 REMARK 620 6 GLU A 103 OE2 152.8 75.0 100.3 81.7 150.8 REMARK 620 7 ARG A 133 O 84.6 87.8 170.8 106.8 83.7 83.9 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 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 409 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 412
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 999 REMARK 999 SEQUENCE REMARK 999 SEQUENCE START IN FULL PROTEIN CORRESPONDS TO RESIDUE REMARK 999 NUMBER 1353 AT VAL. THE ALA1394VAL CONFLICT SHOWN REMARK 999 WAS INTRODUCED DURING THE CLONING PROCEDURE.
DBREF 2C26 A -3 -1 PDB 2C26 2C26 -3 -1 DBREF 2C26 A 1 249 UNP P71140 P71140_CLOTM 1353 1601 DBREF 2C26 A 250 257 PDB 2C26 2C26 250 257
SEQADV 2C26 VAL A 42 UNP P71140 ALA 1394 CONFLICT SEE REMARK 999
SEQRES 1 A 260 MET 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 MET 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 MET PRO HIS THR PRO ASP TRP SER GLU VAL SEQRES 16 A 260 LEU TRP ASN SER THR TRP LYS GLY TYR THR MET 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 MET 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
HET CA A 301 1 HET CA A 302 1 HET EDO A 401 4 HET EDO A 402 4 HET EDO A 403 4 HET EDO A 404 4 HET EDO A 405 4 HET EDO A 406 4 HET EDO A 407 4 HET EDO A 408 4 HET EDO A 409 4 HET EDO A 410 4 HET EDO A 411 4 HET EDO A 412 4
HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL
FORMUL 2 CA 2(CA 2+) FORMUL 4 EDO 12(C2 H6 O2) FORMUL 16 HOH *382(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 MET 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 MET 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 CA CA A 301 OD1 ASN A 4 1555 1555 2.46 LINK CA CA A 301 O GLN A 5 1555 1555 2.40 LINK CA CA A 301 OD2 ASP A 76 1555 1555 2.44 LINK CA CA A 301 OD1 ASP A 35 1555 1555 2.42 LINK CA CA A 301 OD1 ASP A 33 1555 1555 2.45 LINK CA CA A 301 OD2 ASP A 33 1555 1555 2.47 LINK CA CA A 301 O HOH A2171 1555 1555 2.56 LINK CA CA A 302 O ASN A 101 1555 1555 2.40 LINK CA CA A 302 OD2 ASP A 96 1555 1555 2.50 LINK CA CA A 302 O LYS A 130 1555 1555 2.46 LINK CA CA A 302 OD2 ASP A 245 1555 1555 2.52 LINK CA CA A 302 OE2 GLU A 103 1555 1555 2.50 LINK CA CA A 302 O ARG A 133 1555 1555 2.33 LINK CA CA A 302 OD1 ASP A 245 1555 1555 2.58
CISPEP 1 SER A 14 PRO A 15 0 0.14
SITE 1 AC1 6 ASN A 4 GLN A 5 ASP A 33 ASP A 35 SITE 2 AC1 6 ASP A 76 HOH A2171 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 8 ILE A 73 SER A 81 SER A 82 SER A 190 SITE 2 AC3 8 GLU A 191 HOH A2159 HOH A2368 HOH A2369 SITE 1 AC4 4 PHE A 100 ASN A 101 PHE A 102 ASP A 104 SITE 1 AC5 6 ILE A 10 GLY A 48 TYR A 49 GLU A 50 SITE 2 AC5 6 TRP A 189 HOH A2371 SITE 1 AC6 6 GLN A 5 SER A 53 THR A 54 THR A 55 SITE 2 AC6 6 THR A 57 HOH A2372 SITE 1 AC7 4 GLN A 5 ALA A 6 GLU A 50 HOH A2381 SITE 1 AC8 8 LYS A 8 ASP A 47 LYS A 61 TYR A 62 SITE 2 AC8 8 LYS A 63 THR A 115 EDO A 409 HOH A2373 SITE 1 AC9 3 THR A 12 ASN A 27 SER A 29 SITE 1 BC1 7 ALA A 39 TYR A 40 TYR A 41 THR A 52 SITE 2 BC1 7 SER A 53 THR A 54 HOH A2375 SITE 1 BC2 7 ASP A 21 ILE A 32 LYS A 61 EDO A 406 SITE 2 BC2 7 HOH A2094 HOH A2376 HOH A2377 SITE 1 BC3 6 ASP A 44 GLY A 46 LYS A 69 LYS A 71 SITE 2 BC3 6 HOH A2378 HOH A2380 SITE 1 BC4 10 PRO A 7 LYS A 8 ALA A 9 SER A 82 SITE 2 BC4 10 SER A 83 TRP A 189 SER A 190 VAL A 192 SITE 3 BC4 10 HOH A2381 HOH A2382 SITE 1 BC5 6 LEU A 107 THR A 112 VAL A 120 VAL A 121 SITE 2 BC5 6 ASP A 219 HOH A2217
CRYST1 87.469 87.469 103.189 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 0.011433 0.000000 0.000000 0.00000
SCALE2 0.000000 0.011433 0.000000 0.00000
SCALE3 0.000000 0.000000 0.009691 0.00000