HEADER OXIDOREDUCTASE 19-MAY-10 3N3A TITLE RIBONUCLEOTIDE REDUCTASE DIMANGANESE(II)-NRDF FROM ESCHERICHIA COLI IN TITLE 2 COMPLEX WITH REDUCED NRDI COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 2 SUBUNIT BETA; COMPND 3 CHAIN: B, A; COMPND 4 SYNONYM: RIBONUCLEOTIDE REDUCTASE 2, R2F PROTEIN; COMPND 5 EC: 1.17.4.1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PROTEIN NRDI; COMPND 9 CHAIN: C, D; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: B2676, JW2651, NRDF, YGAD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 10 ORGANISM_TAXID: 83333; SOURCE 11 STRAIN: K12; SOURCE 12 GENE: NRDI, YGAO, B2674, JW2649; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RIBONUCLEOTIDE REDUCTASE, FOUR-HELIX BUNDLE, DIMANGANESE CLUSTER, KEYWDS 2 FLAVOPROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR A.K.BOAL,J.A.COTRUVO JR.,J.STUBBE,A.C.ROSENZWEIG REVDAT 2 24-NOV-10 3N3A 1 JRNL REVDAT 1 18-AUG-10 3N3A 0 JRNL AUTH A.K.BOAL,J.A.COTRUVO,J.STUBBE,A.C.ROSENZWEIG JRNL TITL STRUCTURAL BASIS FOR ACTIVATION OF CLASS IB RIBONUCLEOTIDE JRNL TITL 2 REDUCTASE. JRNL REF SCIENCE V. 329 1526 2010 JRNL REFN ISSN 0036-8075 JRNL PMID 20688982 JRNL DOI 10.1126/SCIENCE.1190187 REMARK 2 REMARK 2 RESOLUTION. 1.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 1.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 67011 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3406 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) : 1.99 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.04 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4372 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.01 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE SET COUNT : 242 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6619 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 280 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.25 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.16000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : -0.15000 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): 0.152 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.107 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.737 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6851 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9315 ; 1.053 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 821 ; 4.900 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 335 ;37.595 ;24.030 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1140 ;14.460 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 48 ;17.388 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1010 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5256 ; 0.005 ; 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): 4107 ; 0.460 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6623 ; 0.904 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2744 ; 1.433 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2691 ; 2.381 ; 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 : 4 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 : B -10 B 9999 REMARK 3 ORIGIN FOR THE GROUP (A): 8.3952 30.9122 10.0948 REMARK 3 T TENSOR REMARK 3 T11: 0.0701 T22: 0.0899 REMARK 3 T33: 0.1092 T12: 0.0185 REMARK 3 T13: 0.0066 T23: -0.0136 REMARK 3 L TENSOR REMARK 3 L11: 0.1687 L22: 0.4638 REMARK 3 L33: 0.3553 L12: 0.1345 REMARK 3 L13: -0.0153 L23: 0.1230 REMARK 3 S TENSOR REMARK 3 S11: 0.0128 S12: 0.0290 S13: -0.0010 REMARK 3 S21: 0.0024 S22: -0.0041 S23: 0.0285 REMARK 3 S31: 0.0026 S32: 0.0000 S33: -0.0087 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 : C -10 C 9999 REMARK 3 ORIGIN FOR THE GROUP (A): 12.2842 8.9669 28.4423 REMARK 3 T TENSOR REMARK 3 T11: 0.2167 T22: 0.0184 REMARK 3 T33: 0.0722 T12: 0.0475 REMARK 3 T13: -0.0530 T23: -0.0110 REMARK 3 L TENSOR REMARK 3 L11: 0.9405 L22: 1.9132 REMARK 3 L33: 2.6146 L12: -0.1192 REMARK 3 L13: 0.2798 L23: -0.0357 REMARK 3 S TENSOR REMARK 3 S11: 0.0882 S12: 0.0728 S13: -0.0297 REMARK 3 S21: 0.4124 S22: 0.0538 S23: -0.0267 REMARK 3 S31: 0.3467 S32: 0.1798 S33: -0.1420 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 -10 A 9999 REMARK 3 ORIGIN FOR THE GROUP (A): 22.5284 55.4865 29.9114 REMARK 3 T TENSOR REMARK 3 T11: 0.0777 T22: 0.1003 REMARK 3 T33: 0.0875 T12: -0.0081 REMARK 3 T13: -0.0207 T23: -0.0124 REMARK 3 L TENSOR REMARK 3 L11: 0.2245 L22: 0.8584 REMARK 3 L33: 0.6703 L12: 0.3449 REMARK 3 L13: -0.0678 L23: 0.3410 REMARK 3 S TENSOR REMARK 3 S11: 0.0672 S12: -0.0408 S13: 0.0117 REMARK 3 S21: 0.1032 S22: -0.0530 S23: 0.0094 REMARK 3 S31: -0.0013 S32: 0.0860 S33: -0.0142 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 : D -10 D 9999 REMARK 3 ORIGIN FOR THE GROUP (A): 41.1257 64.9604 10.8071 REMARK 3 T TENSOR REMARK 3 T11: 0.0788 T22: 0.1530 REMARK 3 T33: 0.0556 T12: -0.1023 REMARK 3 T13: 0.0456 T23: -0.0626 REMARK 3 L TENSOR REMARK 3 L11: 2.3304 L22: 1.4268 REMARK 3 L33: 4.1337 L12: 0.6059 REMARK 3 L13: -1.1833 L23: -0.5568 REMARK 3 S TENSOR REMARK 3 S11: 0.0230 S12: -0.0587 S13: -0.1398 REMARK 3 S21: -0.1304 S22: 0.0332 S23: -0.1116 REMARK 3 S31: -0.3116 S32: 0.4290 S33: -0.0562 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 3N3A COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-10. REMARK 100 THE RCSB ID CODE IS RCSB059325. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0781 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 1.990 REMARK 200 RESOLUTION RANGE LOW (A) : 29.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 3N39 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3000, 0.1 M HEPES PH 7, 0.2 M REMARK 280 LITHIUM SULFATE, 3 MM SODIUM DITHIONITE REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 37.43150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.91850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.33900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.91850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.43150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.33900 REMARK 290 SMTRY3 4 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: 7450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, D, C 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 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 B 1 REMARK 465 LYS B 2 REMARK 465 LEU B 3 REMARK 465 SER B 4 REMARK 465 ARG B 5 REMARK 465 PRO B 288 REMARK 465 ASN B 289 REMARK 465 ALA B 290 REMARK 465 ASP B 291 REMARK 465 GLU B 292 REMARK 465 ASN B 293 REMARK 465 HIS B 294 REMARK 465 ASP B 295 REMARK 465 PHE B 296 REMARK 465 PHE B 297 REMARK 465 SER B 298 REMARK 465 GLY B 299 REMARK 465 SER B 300 REMARK 465 GLY B 301 REMARK 465 SER B 302 REMARK 465 SER B 303 REMARK 465 TYR B 304 REMARK 465 VAL B 305 REMARK 465 MET B 306 REMARK 465 GLY B 307 REMARK 465 LYS B 308 REMARK 465 ALA B 309 REMARK 465 VAL B 310 REMARK 465 GLU B 311 REMARK 465 THR B 312 REMARK 465 GLU B 313 REMARK 465 ASP B 314 REMARK 465 GLU B 315 REMARK 465 ASP B 316 REMARK 465 TRP B 317 REMARK 465 ASN B 318 REMARK 465 PHE B 319 REMARK 465 MET C -19 REMARK 465 GLY C -18 REMARK 465 SER C -17 REMARK 465 SER C -16 REMARK 465 HIS C -15 REMARK 465 HIS C -14 REMARK 465 HIS C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 HIS C -10 REMARK 465 SER C -9 REMARK 465 SER C -8 REMARK 465 GLY C -7 REMARK 465 LEU C -6 REMARK 465 VAL C -5 REMARK 465 PRO C -4 REMARK 465 ARG C -3 REMARK 465 GLY C -2 REMARK 465 SER C -1 REMARK 465 HIS C 0 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 LEU A 3 REMARK 465 SER A 4 REMARK 465 ARG A 5 REMARK 465 PRO A 288 REMARK 465 ASN A 289 REMARK 465 ALA A 290 REMARK 465 ASP A 291 REMARK 465 GLU A 292 REMARK 465 ASN A 293 REMARK 465 HIS A 294 REMARK 465 ASP A 295 REMARK 465 PHE A 296 REMARK 465 PHE A 297 REMARK 465 SER A 298 REMARK 465 GLY A 299 REMARK 465 SER A 300 REMARK 465 GLY A 301 REMARK 465 SER A 302 REMARK 465 SER A 303 REMARK 465 TYR A 304 REMARK 465 VAL A 305 REMARK 465 MET A 306 REMARK 465 GLY A 307 REMARK 465 LYS A 308 REMARK 465 ALA A 309 REMARK 465 VAL A 310 REMARK 465 GLU A 311 REMARK 465 THR A 312 REMARK 465 GLU A 313 REMARK 465 ASP A 314 REMARK 465 GLU A 315 REMARK 465 ASP A 316 REMARK 465 TRP A 317 REMARK 465 ASN A 318 REMARK 465 PHE A 319 REMARK 465 MET D -19 REMARK 465 GLY D -18 REMARK 465 SER D -17 REMARK 465 SER D -16 REMARK 465 HIS D -15 REMARK 465 HIS D -14 REMARK 465 HIS D -13 REMARK 465 HIS D -12 REMARK 465 HIS D -11 REMARK 465 HIS D -10 REMARK 465 SER D -9 REMARK 465 SER D -8 REMARK 465 GLY D -7 REMARK 465 LEU D -6 REMARK 465 VAL D -5 REMARK 465 PRO D -4 REMARK 465 ARG D -3 REMARK 465 GLY D -2 REMARK 465 SER D -1 REMARK 465 HIS D 0 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 ARG D 131 REMARK 465 GLN D 132 REMARK 465 PRO D 133 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 B 160 -70.77 -137.10 REMARK 500 THR C 54 -16.23 -155.53 REMARK 500 ALA C 55 -23.58 68.56 REMARK 500 LEU C 111 -124.58 54.91 REMARK 500 PHE A 160 -65.35 -140.25 REMARK 500 ASN A 279 116.52 -37.12 REMARK 500 TYR D 49 33.51 -140.14 REMARK 500 ALA D 55 -37.22 73.62 REMARK 500 LEU D 111 -128.96 55.86 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 MN B 320 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 98 OE2 REMARK 620 2 GLU B 158 OE2 89.3 REMARK 620 3 HOH B 429 O 95.1 89.9 REMARK 620 4 GLU B 192 OE1 161.3 85.6 102.9 REMARK 620 5 HIS B 195 ND1 92.6 174.9 94.6 91.1 REMARK 620 6 GLU B 192 OE2 104.4 88.5 160.4 57.5 86.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 321 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 67 OD1 REMARK 620 2 GLU A 192 OE2 168.4 REMARK 620 3 GLU A 98 OE1 88.1 90.3 REMARK 620 4 GLU A 158 OE1 90.9 78.1 101.1 REMARK 620 5 HOH A 401 O 81.3 99.1 168.3 74.4 REMARK 620 6 HIS A 101 ND1 104.1 87.5 98.6 155.6 88.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 320 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 98 OE2 REMARK 620 2 GLU A 192 OE1 161.9 REMARK 620 3 GLU A 158 OE2 89.9 84.5 REMARK 620 4 HOH A 388 O 90.5 106.0 84.4 REMARK 620 5 HIS A 195 ND1 93.3 92.3 176.8 95.9 REMARK 620 6 GLU A 192 OE2 106.4 56.3 88.4 161.6 90.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 321 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 98 OE1 REMARK 620 2 ASP B 67 OD1 85.8 REMARK 620 3 GLU B 192 OE2 90.4 164.3 REMARK 620 4 GLU B 158 OE1 100.2 84.2 81.5 REMARK 620 5 HIS B 101 ND1 96.9 105.3 90.3 161.1 REMARK 620 6 HOH B 430 O 167.5 83.0 98.8 73.1 91.5 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 MN B 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN C 134 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN D 134 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3N37 RELATED DB: PDB REMARK 900 RIBONUCLEOTIDE REDUCTASE DIMANGANESE(II)-NRDF FROM REMARK 900 ESCHERICHIA COLI REMARK 900 RELATED ID: 3N38 RELATED DB: PDB REMARK 900 RIBONUCLEOTIDE REDUCTASE NRDF FROM ESCHERICHIA COLI SOAKED REMARK 900 WITH FERROUS IONS REMARK 900 RELATED ID: 3N39 RELATED DB: PDB REMARK 900 RIBONUCLEOTIDE REDUCTASE DIMANGANESE(II)-NRDF FROM REMARK 900 ESCHERICHIA COLI IN COMPLEX WITH NRDI REMARK 900 RELATED ID: 3N3B RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR ACTIVATION OF CLASS IB RIBONUCLEOTIDE REMARK 900 REDUCTASE DBREF 3N3A B 1 319 UNP P37146 RIR4_ECOLI 1 319 DBREF 3N3A C 1 133 UNP P0A772 NRDI_ECOLI 1 133 DBREF 3N3A A 1 319 UNP P37146 RIR4_ECOLI 1 319 DBREF 3N3A D 1 133 UNP P0A772 NRDI_ECOLI 1 133 SEQADV 3N3A MET C -19 UNP P0A772 EXPRESSION TAG SEQADV 3N3A GLY C -18 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER C -17 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER C -16 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS C -15 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS C -14 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS C -13 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS C -12 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS C -11 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS C -10 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER C -9 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER C -8 UNP P0A772 EXPRESSION TAG SEQADV 3N3A GLY C -7 UNP P0A772 EXPRESSION TAG SEQADV 3N3A LEU C -6 UNP P0A772 EXPRESSION TAG SEQADV 3N3A VAL C -5 UNP P0A772 EXPRESSION TAG SEQADV 3N3A PRO C -4 UNP P0A772 EXPRESSION TAG SEQADV 3N3A ARG C -3 UNP P0A772 EXPRESSION TAG SEQADV 3N3A GLY C -2 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER C -1 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS C 0 UNP P0A772 EXPRESSION TAG SEQADV 3N3A MET D -19 UNP P0A772 EXPRESSION TAG SEQADV 3N3A GLY D -18 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER D -17 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER D -16 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS D -15 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS D -14 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS D -13 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS D -12 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS D -11 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS D -10 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER D -9 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER D -8 UNP P0A772 EXPRESSION TAG SEQADV 3N3A GLY D -7 UNP P0A772 EXPRESSION TAG SEQADV 3N3A LEU D -6 UNP P0A772 EXPRESSION TAG SEQADV 3N3A VAL D -5 UNP P0A772 EXPRESSION TAG SEQADV 3N3A PRO D -4 UNP P0A772 EXPRESSION TAG SEQADV 3N3A ARG D -3 UNP P0A772 EXPRESSION TAG SEQADV 3N3A GLY D -2 UNP P0A772 EXPRESSION TAG SEQADV 3N3A SER D -1 UNP P0A772 EXPRESSION TAG SEQADV 3N3A HIS D 0 UNP P0A772 EXPRESSION TAG SEQRES 1 B 319 MET LYS LEU SER ARG ILE SER ALA ILE ASN TRP ASN LYS SEQRES 2 B 319 ILE SER ASP ASP LYS ASP LEU GLU VAL TRP ASN ARG LEU SEQRES 3 B 319 THR SER ASN PHE TRP LEU PRO GLU LYS VAL PRO LEU SER SEQRES 4 B 319 ASN ASP ILE PRO ALA TRP GLN THR LEU THR VAL VAL GLU SEQRES 5 B 319 GLN GLN LEU THR MET ARG VAL PHE THR GLY LEU THR LEU SEQRES 6 B 319 LEU ASP THR LEU GLN ASN VAL ILE GLY ALA PRO SER LEU SEQRES 7 B 319 MET PRO ASP ALA LEU THR PRO HIS GLU GLU ALA VAL LEU SEQRES 8 B 319 SER ASN ILE SER PHE MET GLU ALA VAL HIS ALA ARG SER SEQRES 9 B 319 TYR SER SER ILE PHE SER THR LEU CYS GLN THR LYS ASP SEQRES 10 B 319 VAL ASP ALA ALA TYR ALA TRP SER GLU GLU ASN ALA PRO SEQRES 11 B 319 LEU GLN ARG LYS ALA GLN ILE ILE GLN GLN HIS TYR ARG SEQRES 12 B 319 GLY ASP ASP PRO LEU LYS LYS LYS ILE ALA SER VAL PHE SEQRES 13 B 319 LEU GLU SER PHE LEU PHE TYR SER GLY PHE TRP LEU PRO SEQRES 14 B 319 MET TYR PHE SER SER ARG GLY LYS LEU THR ASN THR ALA SEQRES 15 B 319 ASP LEU ILE ARG LEU ILE ILE ARG ASP GLU ALA VAL HIS SEQRES 16 B 319 GLY TYR TYR ILE GLY TYR LYS TYR GLN LYS ASN MET GLU SEQRES 17 B 319 LYS ILE SER LEU GLY GLN ARG GLU GLU LEU LYS SER PHE SEQRES 18 B 319 ALA PHE ASP LEU LEU LEU GLU LEU TYR ASP ASN GLU LEU SEQRES 19 B 319 GLN TYR THR ASP GLU LEU TYR ALA GLU THR PRO TRP ALA SEQRES 20 B 319 ASP ASP VAL LYS ALA PHE LEU CYS TYR ASN ALA ASN LYS SEQRES 21 B 319 ALA LEU MET ASN LEU GLY TYR GLU PRO LEU PHE PRO ALA SEQRES 22 B 319 GLU MET ALA GLU VAL ASN PRO ALA ILE LEU ALA ALA LEU SEQRES 23 B 319 SER PRO ASN ALA ASP GLU ASN HIS ASP PHE PHE SER GLY SEQRES 24 B 319 SER GLY SER SER TYR VAL MET GLY LYS ALA VAL GLU THR SEQRES 25 B 319 GLU ASP GLU ASP TRP ASN PHE SEQRES 1 C 153 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 C 153 LEU VAL PRO ARG GLY SER HIS MET SER GLN LEU VAL TYR SEQRES 3 C 153 PHE SER SER SER SER GLU ASN THR GLN ARG PHE ILE GLU SEQRES 4 C 153 ARG LEU GLY LEU PRO ALA VAL ARG ILE PRO LEU ASN GLU SEQRES 5 C 153 ARG GLU ARG ILE GLN VAL ASP GLU PRO TYR ILE LEU ILE SEQRES 6 C 153 VAL PRO SER TYR GLY GLY GLY GLY THR ALA GLY ALA VAL SEQRES 7 C 153 PRO ARG GLN VAL ILE ARG PHE LEU ASN ASP GLU HIS ASN SEQRES 8 C 153 ARG ALA LEU LEU ARG GLY VAL ILE ALA SER GLY ASN ARG SEQRES 9 C 153 ASN PHE GLY GLU ALA TYR GLY ARG ALA GLY ASP VAL ILE SEQRES 10 C 153 ALA ARG LYS CYS GLY VAL PRO TRP LEU TYR ARG PHE GLU SEQRES 11 C 153 LEU MET GLY THR GLN SER ASP ILE GLU ASN VAL ARG LYS SEQRES 12 C 153 GLY VAL THR GLU PHE TRP GLN ARG GLN PRO SEQRES 1 A 319 MET LYS LEU SER ARG ILE SER ALA ILE ASN TRP ASN LYS SEQRES 2 A 319 ILE SER ASP ASP LYS ASP LEU GLU VAL TRP ASN ARG LEU SEQRES 3 A 319 THR SER ASN PHE TRP LEU PRO GLU LYS VAL PRO LEU SER SEQRES 4 A 319 ASN ASP ILE PRO ALA TRP GLN THR LEU THR VAL VAL GLU SEQRES 5 A 319 GLN GLN LEU THR MET ARG VAL PHE THR GLY LEU THR LEU SEQRES 6 A 319 LEU ASP THR LEU GLN ASN VAL ILE GLY ALA PRO SER LEU SEQRES 7 A 319 MET PRO ASP ALA LEU THR PRO HIS GLU GLU ALA VAL LEU SEQRES 8 A 319 SER ASN ILE SER PHE MET GLU ALA VAL HIS ALA ARG SER SEQRES 9 A 319 TYR SER SER ILE PHE SER THR LEU CYS GLN THR LYS ASP SEQRES 10 A 319 VAL ASP ALA ALA TYR ALA TRP SER GLU GLU ASN ALA PRO SEQRES 11 A 319 LEU GLN ARG LYS ALA GLN ILE ILE GLN GLN HIS TYR ARG SEQRES 12 A 319 GLY ASP ASP PRO LEU LYS LYS LYS ILE ALA SER VAL PHE SEQRES 13 A 319 LEU GLU SER PHE LEU PHE TYR SER GLY PHE TRP LEU PRO SEQRES 14 A 319 MET TYR PHE SER SER ARG GLY LYS LEU THR ASN THR ALA SEQRES 15 A 319 ASP LEU ILE ARG LEU ILE ILE ARG ASP GLU ALA VAL HIS SEQRES 16 A 319 GLY TYR TYR ILE GLY TYR LYS TYR GLN LYS ASN MET GLU SEQRES 17 A 319 LYS ILE SER LEU GLY GLN ARG GLU GLU LEU LYS SER PHE SEQRES 18 A 319 ALA PHE ASP LEU LEU LEU GLU LEU TYR ASP ASN GLU LEU SEQRES 19 A 319 GLN TYR THR ASP GLU LEU TYR ALA GLU THR PRO TRP ALA SEQRES 20 A 319 ASP ASP VAL LYS ALA PHE LEU CYS TYR ASN ALA ASN LYS SEQRES 21 A 319 ALA LEU MET ASN LEU GLY TYR GLU PRO LEU PHE PRO ALA SEQRES 22 A 319 GLU MET ALA GLU VAL ASN PRO ALA ILE LEU ALA ALA LEU SEQRES 23 A 319 SER PRO ASN ALA ASP GLU ASN HIS ASP PHE PHE SER GLY SEQRES 24 A 319 SER GLY SER SER TYR VAL MET GLY LYS ALA VAL GLU THR SEQRES 25 A 319 GLU ASP GLU ASP TRP ASN PHE SEQRES 1 D 153 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 D 153 LEU VAL PRO ARG GLY SER HIS MET SER GLN LEU VAL TYR SEQRES 3 D 153 PHE SER SER SER SER GLU ASN THR GLN ARG PHE ILE GLU SEQRES 4 D 153 ARG LEU GLY LEU PRO ALA VAL ARG ILE PRO LEU ASN GLU SEQRES 5 D 153 ARG GLU ARG ILE GLN VAL ASP GLU PRO TYR ILE LEU ILE SEQRES 6 D 153 VAL PRO SER TYR GLY GLY GLY GLY THR ALA GLY ALA VAL SEQRES 7 D 153 PRO ARG GLN VAL ILE ARG PHE LEU ASN ASP GLU HIS ASN SEQRES 8 D 153 ARG ALA LEU LEU ARG GLY VAL ILE ALA SER GLY ASN ARG SEQRES 9 D 153 ASN PHE GLY GLU ALA TYR GLY ARG ALA GLY ASP VAL ILE SEQRES 10 D 153 ALA ARG LYS CYS GLY VAL PRO TRP LEU TYR ARG PHE GLU SEQRES 11 D 153 LEU MET GLY THR GLN SER ASP ILE GLU ASN VAL ARG LYS SEQRES 12 D 153 GLY VAL THR GLU PHE TRP GLN ARG GLN PRO HET MN B 320 1 HET MN B 321 1 HET FMN C 134 31 HET MN A 320 1 HET MN A 321 1 HET FMN D 134 31 HETNAM MN MANGANESE (II) ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 5 MN 4(MN 2+) FORMUL 7 FMN 2(C17 H21 N4 O9 P) FORMUL 11 HOH *280(H2 O) HELIX 1 1 ASP B 16 ASN B 29 1 14 HELIX 2 2 LEU B 32 VAL B 36 5 5 HELIX 3 3 PRO B 37 ASN B 40 5 4 HELIX 4 4 ASP B 41 LEU B 48 1 8 HELIX 5 5 THR B 49 ILE B 73 1 25 HELIX 6 6 ILE B 73 MET B 79 1 7 HELIX 7 7 PRO B 80 ALA B 82 5 3 HELIX 8 8 THR B 84 CYS B 113 1 30 HELIX 9 9 GLN B 114 ASN B 128 1 15 HELIX 10 10 ASN B 128 ARG B 143 1 16 HELIX 11 11 ASP B 146 PHE B 160 1 15 HELIX 12 12 PHE B 162 ARG B 175 1 14 HELIX 13 13 LEU B 178 GLU B 208 1 31 HELIX 14 14 SER B 211 TYR B 241 1 31 HELIX 15 15 TRP B 246 LEU B 265 1 20 HELIX 16 16 ASN B 279 SER B 287 1 9 HELIX 17 17 GLU C 12 GLY C 22 1 11 HELIX 18 18 PRO C 59 ASN C 67 1 9 HELIX 19 19 ASP C 68 LEU C 74 1 7 HELIX 20 20 ASN C 83 TYR C 90 5 8 HELIX 21 21 GLY C 91 GLY C 102 1 12 HELIX 22 22 THR C 114 ARG C 131 1 18 HELIX 23 23 ASP A 16 ASN A 29 1 14 HELIX 24 24 LEU A 32 VAL A 36 5 5 HELIX 25 25 PRO A 37 ASN A 40 5 4 HELIX 26 26 ASP A 41 LEU A 48 1 8 HELIX 27 27 THR A 49 ILE A 73 1 25 HELIX 28 28 ILE A 73 MET A 79 1 7 HELIX 29 29 PRO A 80 ALA A 82 5 3 HELIX 30 30 THR A 84 CYS A 113 1 30 HELIX 31 31 GLN A 114 ASN A 128 1 15 HELIX 32 32 ASN A 128 ARG A 143 1 16 HELIX 33 33 ASP A 146 PHE A 160 1 15 HELIX 34 34 PHE A 162 ARG A 175 1 14 HELIX 35 35 LEU A 178 GLU A 208 1 31 HELIX 36 36 SER A 211 TYR A 241 1 31 HELIX 37 37 TRP A 246 LEU A 265 1 20 HELIX 38 38 ASN A 279 SER A 287 1 9 HELIX 39 39 GLU D 12 GLY D 22 1 11 HELIX 40 40 PRO D 59 ASN D 67 1 9 HELIX 41 41 ASP D 68 LEU D 74 1 7 HELIX 42 42 ASN D 83 TYR D 90 5 8 HELIX 43 43 GLY D 91 GLY D 102 1 12 HELIX 44 44 THR D 114 TRP D 129 1 16 SHEET 1 A 5 VAL C 26 ARG C 27 0 SHEET 2 A 5 LEU C 4 TYR C 6 1 N LEU C 4 O VAL C 26 SHEET 3 A 5 TYR C 42 PRO C 47 1 O ILE C 43 N VAL C 5 SHEET 4 A 5 LEU C 75 GLY C 82 1 O ILE C 79 N LEU C 44 SHEET 5 A 5 TRP C 105 GLU C 110 1 O LEU C 106 N VAL C 78 SHEET 1 B 5 VAL D 26 ARG D 27 0 SHEET 2 B 5 LEU D 4 TYR D 6 1 N LEU D 4 O VAL D 26 SHEET 3 B 5 TYR D 42 PRO D 47 1 O ILE D 45 N VAL D 5 SHEET 4 B 5 LEU D 75 GLY D 82 1 O ILE D 79 N LEU D 44 SHEET 5 B 5 TRP D 105 GLU D 110 1 O LEU D 106 N VAL D 78 LINK OE2 GLU B 98 MN MN B 320 1555 1555 2.08 LINK OD1 ASP A 67 MN MN A 321 1555 1555 2.08 LINK OE2 GLU A 98 MN MN A 320 1555 1555 2.11 LINK OE1 GLU B 98 MN MN B 321 1555 1555 2.14 LINK OD1 ASP B 67 MN MN B 321 1555 1555 2.14 LINK OE2 GLU A 192 MN MN A 321 1555 1555 2.15 LINK OE2 GLU B 158 MN MN B 320 1555 1555 2.16 LINK OE1 GLU A 192 MN MN A 320 1555 1555 2.19 LINK OE1 GLU A 98 MN MN A 321 1555 1555 2.20 LINK MN MN B 320 O HOH B 429 1555 1555 2.22 LINK OE2 GLU B 192 MN MN B 321 1555 1555 2.23 LINK OE1 GLU B 158 MN MN B 321 1555 1555 2.23 LINK ND1 HIS B 101 MN MN B 321 1555 1555 2.23 LINK OE2 GLU A 158 MN MN A 320 1555 1555 2.23 LINK OE1 GLU A 158 MN MN A 321 1555 1555 2.23 LINK OE1 GLU B 192 MN MN B 320 1555 1555 2.25 LINK MN MN A 320 O HOH A 388 1555 1555 2.26 LINK ND1 HIS A 195 MN MN A 320 1555 1555 2.27 LINK MN MN A 321 O HOH A 401 1555 1555 2.27 LINK MN MN B 321 O HOH B 430 1555 1555 2.27 LINK ND1 HIS A 101 MN MN A 321 1555 1555 2.30 LINK ND1 HIS B 195 MN MN B 320 1555 1555 2.31 LINK OE2 GLU B 192 MN MN B 320 1555 1555 2.32 LINK OE2 GLU A 192 MN MN A 320 1555 1555 2.40 CISPEP 1 GLY C 50 GLY C 51 0 -0.44 CISPEP 2 GLY D 50 GLY D 51 0 1.94 SITE 1 AC1 5 GLU B 98 GLU B 158 GLU B 192 HIS B 195 SITE 2 AC1 5 HOH B 429 SITE 1 AC2 6 ASP B 67 GLU B 98 HIS B 101 GLU B 158 SITE 2 AC2 6 GLU B 192 HOH B 430 SITE 1 AC3 21 TYR B 197 SER C 8 SER C 9 SER C 11 SITE 2 AC3 21 GLU C 12 ASN C 13 THR C 14 PRO C 47 SITE 3 AC3 21 SER C 48 TYR C 49 GLY C 50 GLY C 82 SITE 4 AC3 21 ASN C 83 PHE C 86 ALA C 89 TYR C 90 SITE 5 AC3 21 GLY C 91 LEU C 111 HOH C 135 HOH C 137 SITE 6 AC3 21 HOH C 250 SITE 1 AC4 6 GLU A 98 GLU A 158 GLU A 192 HIS A 195 SITE 2 AC4 6 MN A 321 HOH A 388 SITE 1 AC5 7 ASP A 67 GLU A 98 HIS A 101 GLU A 158 SITE 2 AC5 7 GLU A 192 MN A 320 HOH A 401 SITE 1 AC6 22 ARG A 25 TYR A 197 SER D 8 SER D 9 SITE 2 AC6 22 SER D 11 GLU D 12 ASN D 13 THR D 14 SITE 3 AC6 22 PRO D 47 SER D 48 TYR D 49 GLY D 50 SITE 4 AC6 22 GLY D 82 ASN D 83 PHE D 86 ALA D 89 SITE 5 AC6 22 TYR D 90 GLY D 91 LEU D 111 HOH D 137 SITE 6 AC6 22 HOH D 208 HOH D 264 CRYST1 74.863 90.678 143.837 90.00 90.00 90.00 P 21 21 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 0.013358 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011028 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006952 0.00000