HEADER HYDROLASE 06-SEP-10 2XQO TITLE CTCEL124: A CELLULASE FROM CLOSTRIDIUM THERMOCELLUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: DOCKERIN TYPE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 131-350; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUNGATEICLOSTRIDIUM THERMOCELLUM (STRAIN ATCC SOURCE 3 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B- SOURCE 4 4536 / VPI 7372); SOURCE 5 ORGANISM_TAXID: 203119; SOURCE 6 STRAIN: ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 SOURCE 7 / NRRL B-4536 / VPI 7372; SOURCE 8 GENE: CTHE_0435; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.L.CARVALHO,G.VERZE,J.L.A.BRAS,A.CARTMELL,E.A.BAYER,Y.VAZANA, AUTHOR 2 M.A.S.CORREIA,J.A.M.PRATES,H.J.GILBERT,C.M.G.A.FONTES,M.J.ROMAO REVDAT 6 17-FEB-21 2XQO 1 CAVEAT COMPND SOURCE REMARK REVDAT 6 2 1 DBREF SEQADV HET HETNAM REVDAT 6 3 1 HETSYN FORMUL HELIX SHEET REVDAT 6 4 1 LINK ATOM REVDAT 5 29-JUL-20 2XQO 1 CAVEAT COMPND REMARK HET REVDAT 5 2 1 HETNAM HETSYN FORMUL LINK REVDAT 5 3 1 SITE ATOM REVDAT 4 11-MAY-11 2XQO 1 SOURCE JRNL HETATM REVDAT 3 06-APR-11 2XQO 1 JRNL REVDAT 2 16-MAR-11 2XQO 1 JRNL REVDAT 1 02-MAR-11 2XQO 0 JRNL AUTH J.L.A.BRAS,A.CARTMELL,A.L.CARVALHO,G.VERZE,E.A.BAYER, JRNL AUTH 2 Y.VAZANA,M.A.S.CORREIA,J.A.M.PRATES,M.J.ROMAO,H.J.GILBERT, JRNL AUTH 3 C.M.G.A.FONTES JRNL TITL STRUCTURAL INSIGHTS INTO A UNIQUE CELLULASE FOLD AND JRNL TITL 2 MECHANISM OF CELLULOSE HYDROLYSIS JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 5237 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21393568 JRNL DOI 10.1073/PNAS.1015006108 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 32.05 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 41381 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4663 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) : 2953 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.18 REMARK 3 BIN R VALUE (WORKING SET) : 0.3210 REMARK 3 BIN FREE R VALUE SET COUNT : 341 REMARK 3 BIN FREE R VALUE : 0.3510 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1704 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 69 REMARK 3 SOLVENT ATOMS : 310 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : 0.02000 REMARK 3 B33 (A**2) : -0.02000 REMARK 3 B12 (A**2) : 0.01000 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): 0.064 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.067 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.044 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.105 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1812 ; 0.028 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2461 ; 2.272 ; 1.947 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 201 ; 5.795 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 96 ;36.010 ;23.229 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 258 ;11.798 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;13.249 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 262 ; 0.173 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1420 ; 0.015 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 2XQO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-SEP-10. REMARK 100 THE DEPOSITION ID IS D_1290045305. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL 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) : 0.954 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41381 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 32.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 10.30 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 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 (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 10.00 REMARK 200 R MERGE FOR SHELL (I) : 0.90000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 MICROL OF PROTEIN (60 MG/ML IN REMARK 280 SOLUTION WITH CELLOHEXAOSE) MIXED WITH 1 MICROL OF RESERVOIR REMARK 280 SOLUTION (8% (V/V) TACSIMATE PH 5 AND 20% (W/V) PEG 3350), VAPOR REMARK 280 DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.95333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 24.97667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 24.97667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 49.95333 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 TOTAL BURIED SURFACE AREA: 2290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D, E 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 A 452 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 709 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 MSE A 1 REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 SER A 11 REMARK 465 SER A 12 REMARK 465 GLY A 13 REMARK 465 LEU A 14 REMARK 465 VAL A 15 REMARK 465 PRO A 16 REMARK 465 ARG A 17 REMARK 465 GLY A 18 REMARK 465 SER A 19 REMARK 465 HIS A 20 REMARK 465 MSE A 21 REMARK 465 ALA A 22 REMARK 465 SER A 23 REMARK 465 PRO A 24 REMARK 465 ALA A 25 REMARK 465 ASN A 26 REMARK 465 THR A 27 REMARK 465 GLN A 28 REMARK 465 SER A 29 REMARK 465 GLY A 30 REMARK 465 ILE A 31 REMARK 465 LEU A 32 REMARK 465 ASN A 33 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 OG SER A 198 O HOH A 401 1.68 REMARK 500 O HOH A 652 O HOH A 670 2.08 REMARK 500 OE1 GLU A 68 O HOH A 402 2.08 REMARK 500 O HOH A 405 O HOH A 670 2.09 REMARK 500 O HOH A 614 O HOH A 629 2.12 REMARK 500 O HOH A 405 O HOH A 599 2.14 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 401 O HOH A 523 3565 1.98 REMARK 500 O HOH A 451 O HOH A 643 6555 2.13 REMARK 500 REMARK 500 REMARK: NULL 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 51 N SER A 51 CA 0.299 REMARK 500 SER A 51 N SER A 51 CA 0.298 REMARK 500 SER A 51 CB SER A 51 OG -0.146 REMARK 500 SER A 110 N SER A 110 CA 0.218 REMARK 500 SER A 110 N SER A 110 CA 0.264 REMARK 500 SER A 110 CA SER A 110 CB 0.107 REMARK 500 SER A 110 CA SER A 110 CB 0.213 REMARK 500 SER A 110 CB SER A 110 OG -0.502 REMARK 500 TYR A 150 CG TYR A 150 CD2 0.105 REMARK 500 MSE A 185 SE MSE A 185 CE -0.429 REMARK 500 SER A 221 CA SER A 221 CB 0.128 REMARK 500 SER A 221 CA SER A 221 CB 0.128 REMARK 500 SER A 221 CB SER A 221 OG -0.167 REMARK 500 SER A 221 CA SER A 221 C 0.156 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 SER A 51 CA - C - O ANGL. DEV. = -13.3 DEGREES REMARK 500 SER A 51 CA - C - O ANGL. DEV. = -13.3 DEGREES REMARK 500 TYR A 86 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 100 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 MSE A 185 CA - CB - CG ANGL. DEV. = -13.6 DEGREES REMARK 500 MSE A 185 CG - SE - CE ANGL. DEV. = -19.2 DEGREES REMARK 500 MSE A 185 CG - SE - CE ANGL. DEV. = -19.9 DEGREES REMARK 500 ASP A 196 CB - CA - C ANGL. DEV. = 13.8 DEGREES REMARK 500 ASP A 196 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG A 216 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 ASP A 223 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP A 230 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 232 NH1 - CZ - NH2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ARG A 232 NE - CZ - NH2 ANGL. DEV. = 4.8 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 PHE A 99 19.11 59.27 REMARK 500 TYR A 203 -60.45 -107.69 REMARK 500 THR A 226 -168.42 -110.57 REMARK 500 THR A 229 -0.18 77.48 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 A 708 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A 709 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH A 710 DISTANCE = 6.30 ANGSTROMS 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 NI A 301 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 34 OD1 REMARK 620 2 GLN A 65 OE1 101.4 REMARK 620 3 HIS A 69 NE2 159.6 92.7 REMARK 620 4 HIS A 157 ND1 95.3 90.8 99.3 REMARK 620 5 HOH A 402 O 86.1 98.3 77.2 170.3 REMARK 620 6 HOH A 483 O 80.5 170.3 83.3 98.5 72.2 REMARK 620 N 1 2 3 4 5 DBREF 2XQO A 24 243 UNP A3DCJ4 A3DCJ4_HUNT2 131 350 SEQADV 2XQO MSE A 1 UNP A3DCJ4 INITIATING METHIONINE SEQADV 2XQO GLY A 2 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO SER A 3 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO SER A 4 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO HIS A 5 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO HIS A 6 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO HIS A 7 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO HIS A 8 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO HIS A 9 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO HIS A 10 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO SER A 11 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO SER A 12 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO GLY A 13 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO LEU A 14 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO VAL A 15 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO PRO A 16 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO ARG A 17 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO GLY A 18 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO SER A 19 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO HIS A 20 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO MSE A 21 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO ALA A 22 UNP A3DCJ4 EXPRESSION TAG SEQADV 2XQO SER A 23 UNP A3DCJ4 EXPRESSION TAG SEQRES 1 A 243 MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 243 LEU VAL PRO ARG GLY SER HIS MSE ALA SER PRO ALA ASN SEQRES 3 A 243 THR GLN SER GLY ILE LEU ASN ASP GLY TYR PHE PRO PRO SEQRES 4 A 243 GLY THR SER LYS HIS GLU LEU ILE ALA ARG ALA SER SER SEQRES 5 A 243 LEU LYS VAL SER GLU VAL LYS ALA ILE ILE LYS LYS GLN SEQRES 6 A 243 VAL ASP GLU HIS TRP ASP VAL ILE ARG ASP VAL CYS GLY SEQRES 7 A 243 PHE LYS ASN LYS GLU VAL ALA TYR ALA PHE PHE PHE GLY SEQRES 8 A 243 MSE ALA THR ARG GLU SER THR PHE ARG ALA ALA THR GLU SEQRES 9 A 243 THR GLY SER GLY ALA SER HIS ALA PHE GLY PRO LEU GLN SEQRES 10 A 243 THR ALA GLU THR ALA TYR ALA ASN ALA ASN PRO ASN TYR SEQRES 11 A 243 MSE PRO GLU HIS ASN VAL PRO GLU MSE HIS GLN TYR ASP SEQRES 12 A 243 PHE THR GLU TYR ASN PHE TYR ASP VAL GLY ILE SER VAL SEQRES 13 A 243 HIS MSE GLY ILE ARG HIS PHE LEU HIS PHE ALA ARG LEU SEQRES 14 A 243 ALA LYS GLU LYS TYR SER GLY ARG ASP ILE ALA ARG HIS SEQRES 15 A 243 GLY LEU MSE GLY TYR ASN THR GLY TRP ILE ASP GLY ALA SEQRES 16 A 243 ASP GLU SER TRP ILE VAL ARG TYR ALA ASP GLU THR ALA SEQRES 17 A 243 ALA LEU GLY ALA TRP TYR LEU ARG ASN ASN HIS MSE SER SEQRES 18 A 243 ASP ASP GLU PHE THR TRP ASP THR ASP PRO ARG VAL ASP SEQRES 19 A 243 ARG SER ASN PRO TRP GLU ILE TYR TYR MODRES 2XQO MSE A 92 MET MODIFIED RESIDUE MODRES 2XQO MSE A 131 MET MODIFIED RESIDUE MODRES 2XQO MSE A 139 MET MODIFIED RESIDUE MODRES 2XQO MSE A 158 MET MODIFIED RESIDUE MODRES 2XQO MSE A 185 MET MODIFIED RESIDUE MODRES 2XQO MSE A 220 MET MODIFIED RESIDUE HET MSE A 92 8 HET MSE A 131 8 HET MSE A 139 8 HET MSE A 158 8 HET MSE A 185 13 HET MSE A 220 8 HET BGC D 1 12 HET BGC D 2 11 HET BGC D 3 11 HET BGC E 1 12 HET BGC E 2 11 HET BGC E 3 11 HET NI A 301 1 HETNAM MSE SELENOMETHIONINE HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM NI NICKEL (II) ION HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 2 BGC 6(C6 H12 O6) FORMUL 4 NI NI 2+ FORMUL 5 HOH *310(H2 O) HELIX 1 AA1 SER A 42 LEU A 53 1 12 HELIX 2 AA2 LYS A 54 HIS A 69 1 16 HELIX 3 AA3 HIS A 69 GLY A 78 1 10 HELIX 4 AA4 ASN A 81 THR A 98 1 18 HELIX 5 AA5 SER A 107 SER A 110 5 4 HELIX 6 AA6 THR A 121 TYR A 123 5 3 HELIX 7 AA7 THR A 145 ASP A 151 1 7 HELIX 8 AA8 ASP A 151 GLU A 172 1 22 HELIX 9 AA9 GLY A 176 GLY A 190 1 15 HELIX 10 AB1 ASP A 196 ASN A 217 1 22 HELIX 11 AB2 TRP A 239 TYR A 243 5 5 SHEET 1 AA1 3 GLU A 104 THR A 105 0 SHEET 2 AA1 3 ALA A 112 PHE A 113 -1 O ALA A 112 N THR A 105 SHEET 3 AA1 3 THR A 118 ALA A 119 -1 O THR A 118 N PHE A 113 LINK C GLY A 91 N MSE A 92 1555 1555 1.33 LINK C MSE A 92 N ALA A 93 1555 1555 1.37 LINK C TYR A 130 N MSE A 131 1555 1555 1.32 LINK C MSE A 131 N PRO A 132 1555 1555 1.32 LINK C GLU A 138 N MSE A 139 1555 1555 1.35 LINK C MSE A 139 N HIS A 140 1555 1555 1.34 LINK C HIS A 157 N MSE A 158 1555 1555 1.33 LINK C MSE A 158 N GLY A 159 1555 1555 1.35 LINK C LEU A 184 N MSE A 185 1555 1555 1.34 LINK C MSE A 185 N GLY A 186 1555 1555 1.32 LINK C HIS A 219 N MSE A 220 1555 1555 1.35 LINK C MSE A 220 N SER A 221 1555 1555 1.32 LINK O4 BGC D 1 C1 BGC D 2 1555 1555 1.43 LINK O4 BGC D 2 C1 BGC D 3 1555 1555 1.44 LINK O4 BGC E 1 C1 BGC E 2 1555 1555 1.41 LINK O4 BGC E 2 C1 BGC E 3 1555 1555 1.44 LINK OD1 ASP A 34 NI NI A 301 1555 1555 2.21 LINK OE1 GLN A 65 NI NI A 301 1555 1555 2.07 LINK NE2 HIS A 69 NI NI A 301 1555 1555 2.27 LINK ND1 HIS A 157 NI NI A 301 1555 1555 2.18 LINK NI NI A 301 O HOH A 402 1555 1555 2.29 LINK NI NI A 301 O HOH A 483 1555 1555 2.27 CRYST1 74.010 74.010 74.930 90.00 90.00 120.00 P 32 2 1 6 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 0.013512 0.007801 0.000000 0.00000 SCALE2 0.000000 0.015602 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013346 0.00000