HEADER ELECTRON TRANSPORT 12-JUL-17 5XZI TITLE CRYSTAL STRUCTURE OF THE ZN-DIRECTED TETRAMER OF THE ENGINEERED CYT TITLE 2 CB562 VARIANT, AB5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUBLE CYTOCHROME B562; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOCHROME B-562; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CYBC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DE NOVO PROTEIN, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR W.J.SONG,F.A.TEZCAN REVDAT 3 23-OCT-24 5XZI 1 LINK REVDAT 2 02-OCT-19 5XZI 1 COMPND REMARK HET HETNAM REVDAT 2 2 1 HETSYN FORMUL LINK ATOM REVDAT 1 20-DEC-17 5XZI 0 JRNL AUTH W.J.SONG,J.YU,F.A.TEZCAN JRNL TITL IMPORTANCE OF SCAFFOLD FLEXIBILITY/RIGIDITY IN THE DESIGN JRNL TITL 2 AND DIRECTED EVOLUTION OF ARTIFICIAL JRNL TITL 3 METALLO-BETA-LACTAMASES. JRNL REF J. AM. CHEM. SOC. V. 139 16772 2017 JRNL REFN ESSN 1520-5126 JRNL PMID 28992705 JRNL DOI 10.1021/JACS.7B08981 REMARK 2 REMARK 2 RESOLUTION. 2.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.9 REMARK 3 NUMBER OF REFLECTIONS : 3213 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) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 170 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) : 2.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 159 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 64.59 REMARK 3 BIN R VALUE (WORKING SET) : 0.0910 REMARK 3 BIN FREE R VALUE SET COUNT : 7 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 827 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 66 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.32 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.70000 REMARK 3 B22 (A**2) : -0.61000 REMARK 3 B33 (A**2) : -3.09000 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): 0.396 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.292 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.287 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.892 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 896 ; 0.014 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 785 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1224 ; 1.659 ; 2.004 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1828 ; 1.061 ; 3.002 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 105 ; 6.527 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 43 ;44.463 ;26.279 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 147 ;20.306 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;12.143 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 125 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1017 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 169 ; 0.005 ; 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): 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 : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 5XZI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-JUL-17. REMARK 100 THE DEPOSITION ID IS D_1300004420. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 3383 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.650 REMARK 200 RESOLUTION RANGE LOW (A) : 49.665 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03900 REMARK 200 FOR THE DATA SET : 25.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.05500 REMARK 200 R SYM FOR SHELL (I) : 0.05500 REMARK 200 FOR SHELL : 11.10 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 31.5% 2-METHYL-2,4-PENTANEDIOL 400, REMARK 280 0.1M HEPES, PH 7.5, 0.2M MGCL2, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: F 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y+1/2,Z+1/2 REMARK 290 7555 -X,Y+1/2,-Z+1/2 REMARK 290 8555 X,-Y+1/2,-Z+1/2 REMARK 290 9555 X+1/2,Y,Z+1/2 REMARK 290 10555 -X+1/2,-Y,Z+1/2 REMARK 290 11555 -X+1/2,Y,-Z+1/2 REMARK 290 12555 X+1/2,-Y,-Z+1/2 REMARK 290 13555 X+1/2,Y+1/2,Z REMARK 290 14555 -X+1/2,-Y+1/2,Z REMARK 290 15555 -X+1/2,Y+1/2,-Z REMARK 290 16555 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 0.00000 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 0.00000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.66500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 49.66500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 49.66500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.66500 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 25.14500 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 49.66500 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 25.14500 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 49.66500 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 25.14500 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 49.66500 REMARK 290 SMTRY1 12 1.000000 0.000000 0.000000 25.14500 REMARK 290 SMTRY2 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 49.66500 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 25.14500 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 49.00000 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 25.14500 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 49.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 25.14500 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 49.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 25.14500 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 49.00000 REMARK 290 SMTRY3 16 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -499.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -49.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -49.66500 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 -25.14500 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 -49.66500 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 -25.14500 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 -49.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 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 342 O HOH A 348 2.03 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 359 O HOH A 359 3455 2.04 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 CYS A 98 CA - CB - SG ANGL. DEV. = 6.7 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 ASP A 2 150.52 -45.39 REMARK 500 ALA A 43 140.64 -170.39 REMARK 500 TYR A 105 23.30 -153.61 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 HEC A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 7 SD REMARK 620 2 HEC A 201 NA 93.9 REMARK 620 3 HEC A 201 NB 88.5 89.7 REMARK 620 4 HEC A 201 NC 86.3 178.8 89.1 REMARK 620 5 HEC A 201 ND 91.0 90.6 179.4 90.5 REMARK 620 6 HIS A 102 NE2 176.7 85.4 94.7 94.5 85.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 63 ND1 REMARK 620 2 HIS A 73 NE2 81.4 REMARK 620 3 HIS A 77 NE2 78.4 3.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 89 OE2 REMARK 620 2 HIS A 93 NE2 98.3 REMARK 620 3 HIS A 100 ND1 143.8 45.9 REMARK 620 4 HOH A 345 O 155.1 57.3 11.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 206 DBREF 5XZI A 1 106 UNP P0ABE7 C562_ECOLX 23 128 SEQADV 5XZI ALA A 34 UNP P0ABE7 ARG 56 ENGINEERED MUTATION SEQADV 5XZI ALA A 38 UNP P0ABE7 LEU 60 ENGINEERED MUTATION SEQADV 5XZI TRP A 41 UNP P0ABE7 GLN 63 ENGINEERED MUTATION SEQADV 5XZI SER A 42 UNP P0ABE7 LYS 64 ENGINEERED MUTATION SEQADV 5XZI HIS A 59 UNP P0ABE7 LYS 81 ENGINEERED MUTATION SEQADV 5XZI TRP A 66 UNP P0ABE7 ASP 88 ENGINEERED MUTATION SEQADV 5XZI ILE A 69 UNP P0ABE7 VAL 91 ENGINEERED MUTATION SEQADV 5XZI HIS A 73 UNP P0ABE7 ASP 95 ENGINEERED MUTATION SEQADV 5XZI HIS A 77 UNP P0ABE7 LYS 99 ENGINEERED MUTATION SEQADV 5XZI ASP A 86 UNP P0ABE7 GLU 108 ENGINEERED MUTATION SEQADV 5XZI GLU A 89 UNP P0ABE7 ALA 111 ENGINEERED MUTATION SEQADV 5XZI HIS A 93 UNP P0ABE7 GLN 115 ENGINEERED MUTATION SEQADV 5XZI CYS A 96 UNP P0ABE7 THR 118 ENGINEERED MUTATION SEQADV 5XZI CYS A 98 UNP P0ABE7 ARG 120 ENGINEERED MUTATION SEQADV 5XZI HIS A 100 UNP P0ABE7 ALA 122 ENGINEERED MUTATION SEQADV 5XZI CYS A 101 UNP P0ABE7 TYR 123 ENGINEERED MUTATION SEQRES 1 A 106 ALA ASP LEU GLU ASP ASN MET GLU THR LEU ASN ASP ASN SEQRES 2 A 106 LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL SEQRES 3 A 106 LYS ASP ALA LEU THR LYS MET ALA ALA ALA ALA ALA ASP SEQRES 4 A 106 ALA TRP SER ALA THR PRO PRO LYS LEU GLU ASP LYS SER SEQRES 5 A 106 PRO ASP SER PRO GLU MET HIS ASP PHE ARG HIS GLY PHE SEQRES 6 A 106 TRP ILE LEU ILE GLY GLN ILE HIS ASP ALA LEU HIS LEU SEQRES 7 A 106 ALA ASN GLU GLY LYS VAL LYS ASP ALA GLN GLU ALA ALA SEQRES 8 A 106 GLU HIS LEU LYS CYS THR CYS ASN HIS CYS HIS GLN LYS SEQRES 9 A 106 TYR ARG HET HEC A 201 43 HET ZN A 202 1 HET ZN A 203 1 HET CL A 204 1 HET CL A 205 1 HET CL A 206 1 HETNAM HEC HEME C HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION FORMUL 2 HEC C34 H34 FE N4 O4 FORMUL 3 ZN 2(ZN 2+) FORMUL 5 CL 3(CL 1-) FORMUL 8 HOH *66(H2 O) HELIX 1 AA1 ASP A 2 LYS A 19 1 18 HELIX 2 AA2 ASN A 22 SER A 42 1 21 HELIX 3 AA3 PRO A 45 GLU A 49 5 5 HELIX 4 AA4 SER A 55 GLU A 81 1 27 HELIX 5 AA5 LYS A 83 LEU A 94 1 12 HELIX 6 AA6 LEU A 94 ARG A 106 1 13 SSBOND 1 CYS A 96 CYS A 96 1555 14445 2.36 LINK SG CYS A 98 CAB HEC A 201 1555 1555 1.66 LINK SG CYS A 101 CAC HEC A 201 1555 1555 1.67 LINK SD MET A 7 FE HEC A 201 1555 1555 2.20 LINK ND1 HIS A 63 ZN ZN A 202 1555 1555 2.02 LINK NE2 HIS A 73 ZN ZN A 202 1555 11454 1.82 LINK NE2 HIS A 77 ZN ZN A 202 1555 11454 2.00 LINK OE2 GLU A 89 ZN ZN A 203 1555 14445 2.18 LINK NE2 HIS A 93 ZN ZN A 203 1555 14445 2.39 LINK ND1 HIS A 100 ZN ZN A 203 1555 1555 2.14 LINK NE2 HIS A 102 FE HEC A 201 1555 1555 2.14 LINK ZN ZN A 203 O HOH A 345 1555 1555 2.10 SITE 1 AC1 13 GLU A 4 MET A 7 GLU A 8 ASN A 11 SITE 2 AC1 13 MET A 33 PRO A 46 PHE A 61 PHE A 65 SITE 3 AC1 13 CYS A 98 CYS A 101 HIS A 102 TYR A 105 SITE 4 AC1 13 ARG A 106 SITE 1 AC2 4 HIS A 63 HIS A 73 HIS A 77 CL A 204 SITE 1 AC3 4 GLU A 89 HIS A 93 HIS A 100 HOH A 345 SITE 1 AC4 5 TRP A 41 HIS A 63 HIS A 73 HIS A 77 SITE 2 AC4 5 ZN A 202 SITE 1 AC5 1 HOH A 363 SITE 1 AC6 1 LEU A 76 CRYST1 50.290 98.000 99.330 90.00 90.00 90.00 F 2 2 2 16 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 0.019885 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010204 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010067 0.00000