HEADER DNA BINDING PROTEIN 17-JUN-11 3SIA TITLE CRYSTAL STRUCTURE OF URE3-BINDING PROTEIN, (D127A,N129A) MUTANT, TITLE 2 IODIDE PHASED COMPND MOL_ID: 1; COMPND 2 MOLECULE: URE3-BP SEQUENCE SPECIFIC DNA BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 5759; SOURCE 4 GENE: URE3-BP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS DNA BINDING PROTEIN, EF-HAND, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL KEYWDS 2 GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID EXPDTA X-RAY DIFFRACTION AUTHOR SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE (SSGCID), AUTHOR 2 P.SKUBAK REVDAT 2 28-FEB-24 3SIA 1 REMARK SEQADV LINK REVDAT 1 29-JUN-11 3SIA 0 JRNL AUTH SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE JRNL AUTH 2 (SSGCID),A.GARDBERG,T.EDWARDS,B.STAKER,P.SKUBAK,L.STEWART, JRNL AUTH 3 C.GILCHRIST JRNL TITL CRYSTAL STRUCTURE OF URE3-BINDING PROTEIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 13006 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 637 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.10 REMARK 3 REFLECTION IN BIN (WORKING SET) : 777 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.43 REMARK 3 BIN R VALUE (WORKING SET) : 0.1870 REMARK 3 BIN FREE R VALUE SET COUNT : 38 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1701 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 62 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.72 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.66 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.14000 REMARK 3 B22 (A**2) : 0.16000 REMARK 3 B33 (A**2) : -0.02000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.189 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.115 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.081 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.917 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1761 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1177 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2397 ; 1.455 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2843 ; 0.956 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 212 ; 5.223 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 82 ;29.073 ;23.293 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 269 ;13.475 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 9 ;19.132 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 252 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1967 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 400 ; 0.001 ; 0.020 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): 1063 ; 0.896 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 423 ; 0.255 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1704 ; 1.608 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 698 ; 2.809 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 692 ; 4.242 ; 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 : 5 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 7 A 32 REMARK 3 ORIGIN FOR THE GROUP (A): 14.7500 37.3290 0.2480 REMARK 3 T TENSOR REMARK 3 T11: 0.2648 T22: 0.1171 REMARK 3 T33: 0.1093 T12: 0.0600 REMARK 3 T13: 0.0195 T23: 0.0029 REMARK 3 L TENSOR REMARK 3 L11: 3.9791 L22: 3.2062 REMARK 3 L33: 12.9667 L12: 3.6894 REMARK 3 L13: -7.4373 L23: -6.7570 REMARK 3 S TENSOR REMARK 3 S11: -0.1494 S12: -0.2698 S13: -0.3275 REMARK 3 S21: -0.1534 S22: -0.1171 S23: -0.0771 REMARK 3 S31: 0.2665 S32: 0.4798 S33: 0.2665 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 33 A 79 REMARK 3 ORIGIN FOR THE GROUP (A): 9.9970 18.1020 9.4860 REMARK 3 T TENSOR REMARK 3 T11: 0.0196 T22: 0.0539 REMARK 3 T33: 0.0496 T12: 0.0060 REMARK 3 T13: -0.0112 T23: 0.0073 REMARK 3 L TENSOR REMARK 3 L11: 2.2769 L22: 2.6171 REMARK 3 L33: 2.4352 L12: 0.4843 REMARK 3 L13: -0.1242 L23: -0.5626 REMARK 3 S TENSOR REMARK 3 S11: -0.0706 S12: 0.2174 S13: -0.1044 REMARK 3 S21: -0.0749 S22: 0.0306 S23: 0.0460 REMARK 3 S31: -0.0484 S32: -0.1464 S33: 0.0400 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 80 A 110 REMARK 3 ORIGIN FOR THE GROUP (A): 11.6930 17.2900 18.0810 REMARK 3 T TENSOR REMARK 3 T11: 0.0792 T22: 0.0469 REMARK 3 T33: 0.0468 T12: -0.0200 REMARK 3 T13: 0.0049 T23: 0.0062 REMARK 3 L TENSOR REMARK 3 L11: 4.4838 L22: 2.0897 REMARK 3 L33: 2.6072 L12: -1.0823 REMARK 3 L13: 0.8169 L23: 0.1591 REMARK 3 S TENSOR REMARK 3 S11: -0.1071 S12: -0.1510 S13: -0.1530 REMARK 3 S21: 0.2006 S22: 0.0413 S23: 0.2518 REMARK 3 S31: -0.1303 S32: -0.0838 S33: 0.0658 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 111 A 149 REMARK 3 ORIGIN FOR THE GROUP (A): 30.4980 16.0970 12.9720 REMARK 3 T TENSOR REMARK 3 T11: 0.0781 T22: 0.0920 REMARK 3 T33: 0.0795 T12: -0.0067 REMARK 3 T13: 0.0097 T23: 0.0171 REMARK 3 L TENSOR REMARK 3 L11: 2.0473 L22: 1.5723 REMARK 3 L33: 1.1362 L12: -1.2697 REMARK 3 L13: -0.8748 L23: 0.7050 REMARK 3 S TENSOR REMARK 3 S11: 0.1008 S12: 0.0660 S13: -0.0955 REMARK 3 S21: -0.0941 S22: 0.0042 S23: -0.1143 REMARK 3 S31: -0.0576 S32: 0.1160 S33: -0.1050 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 150 A 220 REMARK 3 ORIGIN FOR THE GROUP (A): 26.0700 23.4620 25.4240 REMARK 3 T TENSOR REMARK 3 T11: 0.0785 T22: 0.0664 REMARK 3 T33: 0.0492 T12: -0.0078 REMARK 3 T13: -0.0334 T23: 0.0267 REMARK 3 L TENSOR REMARK 3 L11: 1.1951 L22: 2.4670 REMARK 3 L33: 1.8643 L12: -0.3430 REMARK 3 L13: -0.7328 L23: 1.5023 REMARK 3 S TENSOR REMARK 3 S11: -0.0572 S12: 0.0046 S13: 0.0217 REMARK 3 S21: 0.0876 S22: 0.1121 S23: -0.0459 REMARK 3 S31: -0.0094 S32: 0.1166 S33: -0.0549 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 3SIA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JUN-11. REMARK 100 THE DEPOSITION ID IS D_1000066236. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAR-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.541780 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13084 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 26.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 13.48 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.5900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.4 REMARK 200 DATA REDUNDANCY IN SHELL : 10.00 REMARK 200 R MERGE FOR SHELL (I) : 0.36900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: CRANK REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: INTERNAL TRACKING NUMBER 218398G5. REMARK 280 FOCUS SCREEN BASED ON CRYOFULL G6. 1.5 UL 40% PEG600, 0.1 M REMARK 280 CITRATE PH 4.6 + 2 UL ENHIA.01648.A.D18 PD00157 (VCID3088) AT REMARK 280 5.6 MG/ML, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.34000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.34000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 22.94000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.12500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 22.94000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.12500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 65.34000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 22.94000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 34.12500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 65.34000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 22.94000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 34.12500 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 KCAL/MOL 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 -1.000000 0.000000 0.000000 45.88000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 65.34000 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 I IOD A 247 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 MET A 1 REMARK 465 GLN A 2 REMARK 465 PRO A 3 REMARK 465 PRO A 4 REMARK 465 VAL A 5 REMARK 465 ALA A 6 REMARK 465 ARG A 164 REMARK 465 GLY A 165 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN A 7 CG OD1 ND2 REMARK 470 ASN A 12 CG OD1 ND2 REMARK 470 GLN A 14 CG CD OE1 NE2 REMARK 470 GLN A 28 CG CD OE1 NE2 REMARK 470 ARG A 62 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 153 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 160 CG CD NE CZ NH1 NH2 REMARK 470 MET A 166 CG SD CE REMARK 470 MET A 200 CG SD CE REMARK 470 LYS A 201 CG CD CE NZ 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 ND2 ASN A 35 O HOH A 288 1.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 IOD A 239 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 221 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 61 OD1 REMARK 620 2 ASP A 63 OD1 78.7 REMARK 620 3 SER A 65 OG 92.1 82.3 REMARK 620 4 THR A 67 O 85.4 155.5 79.9 REMARK 620 5 GLU A 69 OE1 176.8 104.3 89.4 92.2 REMARK 620 6 GLU A 72 OE2 88.7 71.5 153.1 127.0 91.2 REMARK 620 7 GLU A 72 OE1 103.8 121.7 153.1 79.9 73.8 50.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 222 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 97 OD1 REMARK 620 2 ASP A 99 OD2 99.4 REMARK 620 3 ASN A 101 OD1 74.6 115.9 REMARK 620 4 HIS A 103 O 87.0 154.0 90.1 REMARK 620 5 GLU A 108 OE1 114.3 76.6 164.2 77.7 REMARK 620 6 HOH A 260 O 164.1 84.4 89.9 96.4 81.6 REMARK 620 N 1 2 3 4 5 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 221 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 222 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 223 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 225 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 226 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 227 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 228 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 231 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 232 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 233 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 235 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 236 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 237 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 240 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 244 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 245 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 246 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 247 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 248 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 249 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SIB RELATED DB: PDB REMARK 900 WILD-TYPE PROTEIN REMARK 900 RELATED ID: ENHIA.01648.A RELATED DB: TARGETDB DBREF 3SIA A 1 220 UNP Q9GSV7 Q9GSV7_ENTHI 1 220 SEQADV 3SIA ALA A 127 UNP Q9GSV7 ASP 127 ENGINEERED MUTATION SEQADV 3SIA ALA A 129 UNP Q9GSV7 ASN 129 ENGINEERED MUTATION SEQRES 1 A 220 MET GLN PRO PRO VAL ALA ASN PHE CYS LEU TRP ASN LEU SEQRES 2 A 220 GLN PRO ILE GLN GLY SER TRP MET GLY ALA ALA CYS ILE SEQRES 3 A 220 TYR GLN MET PRO PRO SER VAL ARG ASN THR TRP TRP PHE SEQRES 4 A 220 PRO LEU LEU ASN THR ILE PRO LEU ASP GLN TYR THR ARG SEQRES 5 A 220 ILE TYR GLN TRP PHE MET GLY VAL ASP ARG ASP ARG SER SEQRES 6 A 220 GLY THR LEU GLU ILE ASN GLU LEU MET MET GLY GLN PHE SEQRES 7 A 220 PRO GLY GLY ILE ARG LEU SER PRO GLN THR ALA LEU ARG SEQRES 8 A 220 MET MET ARG ILE PHE ASP THR ASP PHE ASN GLY HIS ILE SEQRES 9 A 220 SER PHE TYR GLU PHE MET ALA MET TYR LYS PHE MET GLU SEQRES 10 A 220 LEU ALA TYR ASN LEU PHE VAL MET ASN ALA ARG ALA ARG SEQRES 11 A 220 SER GLY THR LEU GLU PRO HIS GLU ILE LEU PRO ALA LEU SEQRES 12 A 220 GLN GLN LEU GLY PHE TYR ILE ASN GLN ARG THR SER LEU SEQRES 13 A 220 LEU LEU HIS ARG LEU PHE ALA ARG GLY MET ALA PHE CYS SEQRES 14 A 220 ASP LEU ASN CYS TRP ILE ALA ILE CYS ALA PHE ALA ALA SEQRES 15 A 220 GLN THR ARG SER ALA TYR GLN MET ILE PHE MET ASN PRO SEQRES 16 A 220 TYR TYR GLY PRO MET LYS PRO PHE ASN PRO MET GLU PHE SEQRES 17 A 220 GLY LYS PHE LEU ASP VAL VAL THR SER LEU LEU GLU HET CA A 221 1 HET CA A 222 1 HET IOD A 223 1 HET IOD A 224 1 HET IOD A 225 1 HET IOD A 226 1 HET IOD A 227 1 HET IOD A 228 1 HET IOD A 229 1 HET IOD A 230 1 HET IOD A 231 1 HET IOD A 232 1 HET IOD A 233 1 HET IOD A 234 1 HET IOD A 235 1 HET IOD A 236 1 HET IOD A 237 1 HET IOD A 238 1 HET IOD A 239 2 HET IOD A 240 1 HET IOD A 241 1 HET IOD A 242 1 HET IOD A 243 1 HET IOD A 244 1 HET IOD A 245 1 HET IOD A 246 1 HET IOD A 247 1 HET IOD A 248 1 HET CL A 249 1 HETNAM CA CALCIUM ION HETNAM IOD IODIDE ION HETNAM CL CHLORIDE ION FORMUL 2 CA 2(CA 2+) FORMUL 4 IOD 26(I 1-) FORMUL 30 CL CL 1- FORMUL 31 HOH *62(H2 O) HELIX 1 1 SER A 19 MET A 21 5 3 HELIX 2 2 GLY A 22 MET A 29 1 8 HELIX 3 3 PRO A 30 ASN A 35 1 6 HELIX 4 4 TRP A 38 ILE A 45 5 8 HELIX 5 5 PRO A 46 ASP A 61 1 16 HELIX 6 6 GLU A 69 GLY A 76 1 8 HELIX 7 7 PHE A 78 ILE A 82 5 5 HELIX 8 8 SER A 85 ASP A 97 1 13 HELIX 9 9 SER A 105 ALA A 127 1 23 HELIX 10 10 GLU A 135 GLY A 147 1 13 HELIX 11 11 ASN A 151 ALA A 163 1 13 HELIX 12 12 ASP A 170 ASN A 194 1 25 HELIX 13 13 PRO A 195 GLY A 198 5 4 HELIX 14 14 ASN A 204 LEU A 218 1 15 LINK OD1 ASP A 61 CA CA A 221 1555 1555 2.30 LINK OD1 ASP A 63 CA CA A 221 1555 1555 2.39 LINK OG SER A 65 CA CA A 221 1555 1555 2.52 LINK O THR A 67 CA CA A 221 1555 1555 2.24 LINK OE1 GLU A 69 CA CA A 221 1555 1555 2.48 LINK OE2 GLU A 72 CA CA A 221 1555 1555 2.56 LINK OE1 GLU A 72 CA CA A 221 1555 1555 2.59 LINK OD1 ASP A 97 CA CA A 222 1555 1555 2.22 LINK OD2 ASP A 99 CA CA A 222 1555 1555 2.56 LINK OD1 ASN A 101 CA CA A 222 1555 1555 2.34 LINK O HIS A 103 CA CA A 222 1555 1555 2.20 LINK OE1 GLU A 108 CA CA A 222 1555 1555 3.10 LINK CA CA A 222 O HOH A 260 1555 1555 2.81 SITE 1 AC1 6 ASP A 61 ASP A 63 SER A 65 THR A 67 SITE 2 AC1 6 GLU A 69 GLU A 72 SITE 1 AC2 6 ASP A 97 ASP A 99 ASN A 101 HIS A 103 SITE 2 AC2 6 GLU A 108 HOH A 260 SITE 1 AC3 3 PRO A 30 SER A 105 HOH A 259 SITE 1 AC4 1 ARG A 185 SITE 1 AC5 3 GLN A 17 ASN A 43 IOD A 236 SITE 1 AC6 1 LYS A 114 SITE 1 AC7 2 LEU A 118 ASN A 121 SITE 1 AC8 2 MET A 206 IOD A 245 SITE 1 AC9 1 GLY A 80 SITE 1 BC1 2 SER A 85 HOH A 292 SITE 1 BC2 1 PRO A 86 SITE 1 BC3 4 GLY A 18 SER A 131 IOD A 226 HOH A 279 SITE 1 BC4 1 ARG A 153 SITE 1 BC5 1 MET A 190 SITE 1 BC6 2 HOH A 289 HOH A 308 SITE 1 BC7 4 MET A 74 ASN A 204 MET A 206 IOD A 231 SITE 1 BC8 1 SER A 32 SITE 1 BC9 1 GLY A 22 SITE 1 CC1 3 TYR A 196 HOH A 309 HOH A 310 SITE 1 CC2 1 GLN A 152 CRYST1 45.880 68.250 130.680 90.00 90.00 90.00 C 2 2 21 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 0.021796 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014652 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007652 0.00000