HEADER OXIDOREDUCTASE 10-MAY-13 4BMP TITLE CRYSTAL STRUCTURE OF BACILLUS CEREUS RIBONUCLEOTIDE REDUCTASE DI- IRON TITLE 2 NRDF IN COMPLEX WITH NRDI (2.1 A RESOLUTION) COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE SUBUNIT BETA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RIBONUCLEOTIDE REDUCTASE NRDF; COMPND 5 EC: 1.17.4.1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NRDI; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CEREUS; SOURCE 3 ORGANISM_TAXID: 1396; SOURCE 4 ATCC: 14579; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: BACILLUS CEREUS; SOURCE 9 ORGANISM_TAXID: 1396; SOURCE 10 ATCC: 14579; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.HAMMERSTAD,H.-P.HERSLETH,A.K.ROHR,K.K.ANDERSSON REVDAT 2 20-DEC-23 4BMP 1 REMARK LINK REVDAT 1 19-MAR-14 4BMP 0 JRNL AUTH M.HAMMERSTAD,H.HERSLETH,A.B.TOMTER,A.K.ROHR,K.K.ANDERSSON JRNL TITL CRYSTAL STRUCTURE OF BACILLUS CEREUS CLASS IB RIBONUCLEOTIDE JRNL TITL 2 REDUCTASE DI-IRON NRDF IN COMPLEX WITH NRDI. JRNL REF ACS CHEM.BIOL. V. 9 526 2014 JRNL REFN ISSN 1554-8929 JRNL PMID 24295378 JRNL DOI 10.1021/CB400757H REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 62.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 29173 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1542 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2142 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.47 REMARK 3 BIN R VALUE (WORKING SET) : 0.2570 REMARK 3 BIN FREE R VALUE SET COUNT : 116 REMARK 3 BIN FREE R VALUE : 0.3130 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3286 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 117 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.09000 REMARK 3 B22 (A**2) : -1.46000 REMARK 3 B33 (A**2) : 0.37000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.182 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.174 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.122 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.625 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3443 ; 0.019 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4667 ; 2.035 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 417 ; 6.352 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 168 ;41.754 ;25.298 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 623 ;17.974 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;24.253 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 513 ; 0.159 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2598 ; 0.010 ; 0.020 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): 1656 ; 3.134 ; 2.981 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2077 ; 4.335 ; 4.447 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1785 ; 4.930 ; 3.455 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 4BMP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1290056805. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 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 : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30834 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 62.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 6.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 4BMO REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 % (W/V) PEG 8000, 0.2 M MAGNESIUM REMARK 280 CHLORIDE AND 0.1 M TRIS, PH 7.0 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 71.28050 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 71.28050 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 29.66500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 62.51500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 29.66500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 62.51500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 71.28050 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 29.66500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 62.51500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 71.28050 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 29.66500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 62.51500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.3 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 A2038 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 THR A 291 REMARK 465 LYS 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 VAL A 299 REMARK 465 LYS A 300 REMARK 465 GLY A 301 REMARK 465 ASN A 302 REMARK 465 GLY A 303 REMARK 465 TYR A 304 REMARK 465 VAL A 305 REMARK 465 LYS A 306 REMARK 465 ALA A 307 REMARK 465 THR A 308 REMARK 465 ASN A 309 REMARK 465 VAL A 310 REMARK 465 GLU A 311 REMARK 465 LYS A 312 REMARK 465 LEU A 313 REMARK 465 ALA A 314 REMARK 465 ASP A 315 REMARK 465 ASP A 316 REMARK 465 ASP A 317 REMARK 465 PHE A 318 REMARK 465 VAL A 319 REMARK 465 PHE A 320 REMARK 465 ASN A 321 REMARK 465 PHE A 322 REMARK 465 HIS B 119 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 THR B 118 CA C O CB OG1 CG2 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 CZ3 TRP B 74 O HOH A 2013 1.85 REMARK 500 OH TYR A 100 O HOH A 2029 2.13 REMARK 500 CZ3 TRP B 74 O HOH B 2016 2.14 REMARK 500 CH2 TRP B 74 O HOH B 2016 2.16 REMARK 500 CH2 TRP B 74 O HOH A 2013 2.19 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 13 -21.10 -140.03 REMARK 500 GLU A 30 108.05 -163.14 REMARK 500 ILE A 31 173.38 69.75 REMARK 500 SER A 34 -45.50 173.74 REMARK 500 SER A 35 -18.52 -49.04 REMARK 500 GLU A 68 -52.31 -144.00 REMARK 500 TYR A 163 -64.82 -144.54 REMARK 500 ASN A 280 119.88 -38.76 REMARK 500 PHE B 45 39.36 71.36 REMARK 500 LEU B 99 -127.07 55.76 REMARK 500 GLU B 115 -37.38 -32.67 REMARK 500 ALA B 117 -113.45 -119.44 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 FE2 A1323 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 62 OD1 REMARK 620 2 GLU A 93 OE1 96.4 REMARK 620 3 HIS A 96 ND1 129.9 87.6 REMARK 620 4 GLU A 195 OE2 113.2 122.9 105.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 A1324 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 93 OE2 REMARK 620 2 GLU A 161 OE1 103.1 REMARK 620 3 GLU A 161 OE2 83.1 60.2 REMARK 620 4 GLU A 195 OE1 102.2 90.2 150.3 REMARK 620 5 HIS A 198 ND1 119.8 130.7 99.9 102.4 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 1120 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 A 1323 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 A 1324 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1325 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4BMO RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BACILLUS CEREUS RIBONUCLEOTIDE REDUCTASE DI- REMARK 900 IRON NRDF IN COMPLEX WITH NRDI (1.8 A RESOLUTION) DBREF 4BMP A 1 322 UNP Q81G55 Q81G55_BACCR 1 322 DBREF 4BMP B 1 119 UNP Q81G57 Q81G57_BACCR 1 119 SEQRES 1 A 322 MET ARG ALA VAL ASN TRP ASN LYS LYS GLU ASP ASP PHE SEQRES 2 A 322 SER LEU MET PHE TRP LYS GLN ASN ILE ALA GLN PHE TRP SEQRES 3 A 322 THR GLU GLU GLU ILE ALA VAL SER SER ASP LYS ASN THR SEQRES 4 A 322 TRP VAL GLN LEU SER LYS GLU GLU GLN ILE ALA TYR LYS SEQRES 5 A 322 ARG VAL LEU GLY GLY LEU THR LEU LEU ASP THR LYS GLN SEQRES 6 A 322 GLY GLY GLU GLY MET PRO LEU VAL LEU VAL HIS LEU GLU SEQRES 7 A 322 ASN LEU GLN ALA LYS SER VAL LEU ALA PHE MET GLY ALA SEQRES 8 A 322 MET GLU GLU VAL HIS ALA LYS SER TYR SER HIS ILE PHE SEQRES 9 A 322 THR THR LEU ALA THR GLU GLU GLU ILE ASP ASP ILE PHE SEQRES 10 A 322 ASP TRP VAL ASP ASN HIS PRO LEU LEU GLU LYS LYS ALA SEQRES 11 A 322 GLY ILE ILE THR SER TYR TYR ARG ARG LEU LEU LYS PRO SEQRES 12 A 322 GLU VAL THR LYS LYS GLU LEU TYR MET ALA MET VAL ALA SEQRES 13 A 322 SER VAL PHE LEU GLU SER TYR LEU PHE TYR SER GLY PHE SEQRES 14 A 322 PHE TYR PRO LEU TYR LEU ALA GLY GLN GLY LYS LEU THR SEQRES 15 A 322 ALA SER GLY GLU ILE ILE ASN LEU ILE ILE ARG ASP GLU SEQRES 16 A 322 SER ILE HIS GLY VAL PHE VAL GLY ILE LEU ALA GLN GLN SEQRES 17 A 322 ILE PHE ALA GLU LEU SER ALA GLU GLU GLN GLN GLU VAL SEQRES 18 A 322 GLN LYS GLU THR GLN GLU LEU LEU MET GLU LEU TYR GLU SEQRES 19 A 322 ILE GLU MET ALA TYR THR GLU GLU ILE TYR THR SER ILE SEQRES 20 A 322 GLY LEU VAL GLU ASP VAL ASN ARG PHE VAL ARG TYR ASN SEQRES 21 A 322 ALA ASN LYS GLY LEU MET ASN LEU GLY LEU GLU PRO LYS SEQRES 22 A 322 PHE GLU GLU GLU GLU ILE ASN PRO ILE VAL LEU ASN GLY SEQRES 23 A 322 LEU ARG THR ASP THR LYS ASN HIS ASP PHE PHE SER VAL SEQRES 24 A 322 LYS GLY ASN GLY TYR VAL LYS ALA THR ASN VAL GLU LYS SEQRES 25 A 322 LEU ALA ASP ASP ASP PHE VAL PHE ASN PHE SEQRES 1 B 119 MET LEU VAL ALA TYR ASP SER MET THR GLY ASN VAL LYS SEQRES 2 B 119 ARG PHE ILE HIS LYS LEU ASN MET PRO ALA VAL GLN ILE SEQRES 3 B 119 ASP GLU ASP LEU VAL ILE ASP GLU ASP PHE ILE LEU ILE SEQRES 4 B 119 THR TYR THR THR GLY PHE GLY ASN VAL PRO GLU ARG VAL SEQRES 5 B 119 LEU ASP PHE LEU GLU ARG ASN ASN GLU LYS LEU LYS GLY SEQRES 6 B 119 VAL SER ALA SER GLY ASN ARG ASN TRP GLY ASP MET PHE SEQRES 7 B 119 GLY ALA SER ALA ASP LYS ILE SER THR LYS TYR GLU VAL SEQRES 8 B 119 PRO ILE VAL SER LYS PHE GLU LEU SER GLY THR ASN ASN SEQRES 9 B 119 ASP VAL GLU TYR PHE LYS GLU ARG VAL ARG GLU ILE ALA SEQRES 10 B 119 THR HIS HET FE2 A1323 1 HET FE2 A1324 1 HET CL A1325 1 HET FMN B1120 31 HETNAM FE2 FE (II) ION HETNAM CL CHLORIDE ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FE2 2(FE 2+) FORMUL 5 CL CL 1- FORMUL 6 FMN C17 H21 N4 O9 P FORMUL 7 HOH *117(H2 O) HELIX 1 1 PHE A 13 GLU A 29 1 17 HELIX 2 2 ASP A 36 VAL A 41 1 6 HELIX 3 3 SER A 44 GLU A 68 1 25 HELIX 4 4 GLU A 68 VAL A 75 1 8 HELIX 5 5 ASN A 79 ALA A 108 1 30 HELIX 6 6 THR A 109 HIS A 123 1 15 HELIX 7 7 HIS A 123 ARG A 139 1 17 HELIX 8 8 THR A 146 TYR A 163 1 18 HELIX 9 9 PHE A 165 GLY A 177 1 13 HELIX 10 10 LEU A 181 ALA A 211 1 31 HELIX 11 11 SER A 214 THR A 245 1 32 HELIX 12 12 SER A 246 GLY A 248 5 3 HELIX 13 13 LEU A 249 LEU A 268 1 20 HELIX 14 14 ASN A 280 ARG A 288 1 9 HELIX 15 15 GLY B 10 LYS B 18 1 9 HELIX 16 16 PRO B 49 ASN B 60 1 12 HELIX 17 17 ASN B 71 PHE B 78 5 8 HELIX 18 18 GLY B 79 GLU B 90 1 12 HELIX 19 19 THR B 102 ALA B 117 1 16 SHEET 1 BA 5 ALA B 23 GLN B 25 0 SHEET 2 BA 5 LEU B 2 TYR B 5 1 O VAL B 3 N VAL B 24 SHEET 3 BA 5 PHE B 36 THR B 40 1 O ILE B 37 N ALA B 4 SHEET 4 BA 5 LEU B 63 GLY B 70 1 N LYS B 64 O PHE B 36 SHEET 5 BA 5 ILE B 93 GLU B 98 1 N VAL B 94 O VAL B 66 LINK OD1 ASP A 62 FE FE2 A1323 1555 1555 1.91 LINK OE1 GLU A 93 FE FE2 A1323 1555 1555 2.26 LINK OE2 GLU A 93 FE FE2 A1324 1555 1555 2.15 LINK ND1 HIS A 96 FE FE2 A1323 1555 1555 2.12 LINK OE1 GLU A 161 FE FE2 A1324 1555 1555 2.08 LINK OE2 GLU A 161 FE FE2 A1324 1555 1555 2.20 LINK OE2 GLU A 195 FE FE2 A1323 1555 1555 2.04 LINK OE1 GLU A 195 FE FE2 A1324 1555 1555 2.09 LINK ND1 HIS A 198 FE FE2 A1324 1555 1555 2.12 SITE 1 AC1 24 GLN A 20 CL A1325 SER B 7 MET B 8 SITE 2 AC1 24 THR B 9 GLY B 10 ASN B 11 VAL B 12 SITE 3 AC1 24 TYR B 41 THR B 42 THR B 43 GLY B 44 SITE 4 AC1 24 PHE B 45 GLY B 46 SER B 69 GLY B 70 SITE 5 AC1 24 ASN B 71 TRP B 74 MET B 77 PHE B 78 SITE 6 AC1 24 GLY B 79 LEU B 99 HOH B2002 HOH B2025 SITE 1 AC2 4 ASP A 62 GLU A 93 HIS A 96 GLU A 195 SITE 1 AC3 4 GLU A 93 GLU A 161 GLU A 195 HIS A 198 SITE 1 AC4 4 VAL A 200 ASN B 71 LEU B 99 FMN B1120 CRYST1 59.330 125.030 142.561 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 0.016855 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007998 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007015 0.00000