HEADER OXIDOREDUCTASE 10-DEC-05 2FC1 TITLE HEME NO COMPLEX IN NOS COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.14.13.39; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEME-NO COMPLEX, NITRIC OXIDE SYNTHASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.PANT,B.R.CRANE REVDAT 3 14-FEB-24 2FC1 1 REMARK LINK REVDAT 2 24-FEB-09 2FC1 1 VERSN REVDAT 1 04-APR-06 2FC1 0 JRNL AUTH K.PANT,B.R.CRANE JRNL TITL NITROSYL-HEME STRUCTURES OF BACILLUS SUBTILIS NITRIC OXIDE JRNL TITL 2 SYNTHASE HAVE IMPLICATIONS FOR UNDERSTANDING SUBSTRATE JRNL TITL 3 OXIDATION. JRNL REF BIOCHEMISTRY V. 45 2537 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16489746 JRNL DOI 10.1021/BI0518848 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 26643 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) : 0.253 REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2944 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2018 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.4140 REMARK 3 BIN FREE R VALUE SET COUNT : 214 REMARK 3 BIN FREE R VALUE : 0.4730 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2933 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 460 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.31 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.63000 REMARK 3 B22 (A**2) : -1.56000 REMARK 3 B33 (A**2) : 4.19000 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): 0.272 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.194 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.192 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.556 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.917 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): 3089 ; 0.012 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4200 ; 1.526 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 359 ; 1.406 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 155 ;37.269 ;23.742 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 513 ;12.626 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;19.906 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 429 ; 0.107 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2398 ; 0.017 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2062 ; 0.408 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2104 ; 0.320 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 375 ; 0.393 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.317 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 44 ; 0.304 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 17 ; 0.355 ; 0.200 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): 1856 ; 1.763 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2902 ; 2.501 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1472 ; 4.267 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1296 ; 6.164 ; 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 5 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A -1 A 359 REMARK 3 RESIDUE RANGE : A 901 A 901 REMARK 3 RESIDUE RANGE : A 902 A 902 REMARK 3 RESIDUE RANGE : A 2000 A 2000 REMARK 3 RESIDUE RANGE : A 2001 A 2290 REMARK 3 ORIGIN FOR THE GROUP (A): 5.2473 26.6690 8.6453 REMARK 3 T TENSOR REMARK 3 T11: -0.2201 T22: -0.2151 REMARK 3 T33: -0.2440 T12: -0.0021 REMARK 3 T13: -0.0091 T23: -0.0265 REMARK 3 L TENSOR REMARK 3 L11: 1.1467 L22: 1.8508 REMARK 3 L33: 0.8330 L12: -0.3095 REMARK 3 L13: -0.0361 L23: -0.6350 REMARK 3 S TENSOR REMARK 3 S11: -0.0598 S12: -0.1677 S13: -0.1023 REMARK 3 S21: 0.1402 S22: 0.0395 S23: -0.0249 REMARK 3 S31: 0.0445 S32: 0.0066 S33: 0.0203 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FC1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAR-06. REMARK 100 THE DEPOSITION ID IS D_1000035699. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JAN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : NULL 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: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8K, K ACETATE, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z 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 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 40.00450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.75850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.00450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.75850 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: DIMERIC 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 93.51700 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 MET A 0 CG SD CE REMARK 470 GLU A 1 CG CD OE1 OE2 REMARK 470 GLN A 16 CG CD OE1 NE2 REMARK 470 GLU A 21 CG CD OE1 OE2 REMARK 470 LYS A 25 CG CD CE NZ REMARK 470 ARG A 138 CG CD NE CZ NH1 NH2 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 OXT ARG A 2000 O HOH A 2006 1.00 REMARK 500 O GLY A 136 O HOH A 2168 1.89 REMARK 500 N ASP A 29 O HOH A 2196 1.90 REMARK 500 N ALA A 12 O HOH A 2297 1.91 REMARK 500 NZ LYS A 117 O HOH A 2260 1.91 REMARK 500 OE2 GLU A 112 O HOH A 2260 1.91 REMARK 500 NZ LYS A 207 O HOH A 2118 1.93 REMARK 500 O ALA A 9 O HOH A 2297 1.95 REMARK 500 O GLY A 237 O HOH A 2332 1.95 REMARK 500 O ILE A 74 O HOH A 2334 1.95 REMARK 500 OD1 ASN A 268 O HOH A 2073 1.95 REMARK 500 NH1 ARG A 128 O HOH A 2108 1.95 REMARK 500 OE1 GLU A 190 O HOH A 2118 1.96 REMARK 500 O GLU A 22 O HOH A 2137 1.96 REMARK 500 O ASP A 26 O HOH A 2196 1.97 REMARK 500 NZ LYS A 218 O HOH A 2158 1.98 REMARK 500 OH TYR A 129 O HOH A 2053 1.98 REMARK 500 N THR A 38 O HOH A 2100 1.98 REMARK 500 N TRP A 156 O HOH A 2052 1.98 REMARK 500 OG1 THR A 44 O HOH A 2342 2.00 REMARK 500 OG SER A 215 O HOH A 2377 2.00 REMARK 500 N ASP A 274 O HOH A 2072 2.01 REMARK 500 N LYS A 114 O HOH A 2136 2.01 REMARK 500 OD1 ASP A 297 O HOH A 2214 2.03 REMARK 500 O GLN A 275 O HOH A 2376 2.03 REMARK 500 O VAL A 191 O HOH A 2379 2.04 REMARK 500 OD1 ASP A 162 O HOH A 2099 2.04 REMARK 500 ND2 ASN A 60 O HOH A 2219 2.04 REMARK 500 NH1 ARG A 307 O HOH A 2458 2.05 REMARK 500 ND2 ASN A 244 O HOH A 2006 2.05 REMARK 500 O THR A 107 O HOH A 2244 2.05 REMARK 500 OD1 ASP A 87 O HOH A 2263 2.05 REMARK 500 O ILE A 11 O HOH A 2340 2.07 REMARK 500 O ASN A 60 O HOH A 2366 2.07 REMARK 500 N HIS A 299 O HOH A 2214 2.08 REMARK 500 N GLY A 174 O HOH A 2210 2.10 REMARK 500 O ILE A 108 O HOH A 2198 2.11 REMARK 500 OE1 GLU A 239 O HOH A 2069 2.11 REMARK 500 O GLU A 359 O HOH A 2414 2.12 REMARK 500 O GLU A 34 O HOH A 2100 2.13 REMARK 500 O ARG A 250 O HOH A 2206 2.13 REMARK 500 N LEU A 165 O HOH A 2094 2.13 REMARK 500 O GLY A 136 O HOH A 2129 2.13 REMARK 500 O PHE A 163 O HOH A 2094 2.13 REMARK 500 N ASP A 26 O HOH A 2287 2.14 REMARK 500 OE1 GLU A 309 O HOH A 2372 2.14 REMARK 500 O PHE A 308 O HOH A 2341 2.14 REMARK 500 OD1 ASP A 270 O HOH A 2086 2.14 REMARK 500 O GLU A 83 O HOH A 2263 2.14 REMARK 500 N ARG A 160 O HOH A 2283 2.14 REMARK 500 REMARK 500 THIS ENTRY HAS 70 CLOSE CONTACTS 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 NE2 HIS A 299 O HOH A 2418 2565 2.14 REMARK 500 O9 HBI A 903 O HOH A 2436 2565 2.15 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 GLY A 136 N - CA - C ANGL. DEV. = -17.2 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 GLU A 113 -82.31 -94.99 REMARK 500 LYS A 114 49.51 -101.44 REMARK 500 ALA A 229 80.20 -154.01 REMARK 500 ARG A 243 -73.40 -128.29 REMARK 500 ARG A 250 -130.07 -104.60 REMARK 500 ASN A 344 44.77 -90.48 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 HEM A 901 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 62 SG REMARK 620 2 HEM A 901 NA 91.2 REMARK 620 3 HEM A 901 NB 83.0 89.4 REMARK 620 4 HEM A 901 NC 87.6 178.5 89.5 REMARK 620 5 HEM A 901 ND 97.9 89.9 178.9 91.2 REMARK 620 6 NO A 902 N 172.1 89.8 89.2 91.2 90.0 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 HEM A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ARG A 2000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HBI A 903 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE WAS NO SUITABLE SEQUENCE DATABASE REMARK 999 REFERENCE AT THE TIME OF PROCESSING. DBREF 2FC1 A 24 359 UNP O34453 NOSO_BACSU 1 336 SEQRES 1 A 361 GLY SER HIS MET GLU ILE LEU TRP ASN GLU ALA LYS ALA SEQRES 2 A 361 PHE ILE ALA GLU CYS TYR GLN GLU LEU GLY LYS GLU GLU SEQRES 3 A 361 GLU VAL LYS ASP ARG LEU ASP SER ILE LYS SER GLU ILE SEQRES 4 A 361 ASP ARG THR GLY SER TYR VAL HIS THR LYS GLU GLU LEU SEQRES 5 A 361 GLU HIS GLY ALA LYS MET ALA TRP ARG ASN SER ASN ARG SEQRES 6 A 361 CYS ILE GLY ARG LEU PHE TRP ASN SER LEU ASN VAL ILE SEQRES 7 A 361 ASP ARG ARG ASP VAL ARG THR LYS GLU ASP VAL ARG ASP SEQRES 8 A 361 ALA LEU PHE HIS HIS ILE GLU THR ALA THR ASN ASN GLY SEQRES 9 A 361 LYS ILE ARG PRO SER ILE THR ILE PHE PRO PRO GLU GLU SEQRES 10 A 361 LYS GLY GLU LYS GLN VAL GLU ILE TRP ASN HIS GLN LEU SEQRES 11 A 361 ILE ARG TYR ALA GLY TYR GLU GLY GLU ARG ILE GLY ASP SEQRES 12 A 361 PRO ALA SER ARG SER LEU THR ALA ALA CYS GLU GLN LEU SEQRES 13 A 361 GLY TRP ARG GLY GLU ARG THR ASP PHE ASP LEU LEU PRO SEQRES 14 A 361 LEU ILE PHE ARG MET ARG GLY ASP GLU GLN PRO VAL TRP SEQRES 15 A 361 TYR GLU LEU PRO ARG SER LEU VAL ILE GLU VAL PRO ILE SEQRES 16 A 361 THR HIS PRO ASP ILE GLU ALA PHE SER ASP LEU GLU LEU SEQRES 17 A 361 LYS TRP TYR GLY VAL PRO ILE ILE SER ASP MET LYS LEU SEQRES 18 A 361 GLU VAL GLY GLY ILE HIS TYR ASN ALA ALA PRO PHE ASN SEQRES 19 A 361 GLY TRP TYR MET GLY THR GLU ILE GLY ALA ARG ASN LEU SEQRES 20 A 361 ALA ASP GLU LYS ARG TYR ASP LYS LEU LYS LYS VAL ALA SEQRES 21 A 361 SER VAL ILE GLY ILE SER THR ASN TYR ASN THR ASP LEU SEQRES 22 A 361 TRP LYS ASP GLN ALA LEU VAL GLU LEU ASN LYS ALA VAL SEQRES 23 A 361 LEU TYR SER TYR LYS LYS GLN GLY VAL SER ILE VAL ASP SEQRES 24 A 361 HIS HIS THR ALA ALA SER GLN PHE LYS ARG PHE GLU GLU SEQRES 25 A 361 GLN GLU GLU GLU ALA GLY ARG LYS LEU THR GLY ASP TRP SEQRES 26 A 361 THR TRP LEU ILE PRO PRO ILE SER PRO ALA ALA THR HIS SEQRES 27 A 361 ILE PHE HIS ARG SER TYR ASP ASN SER ILE VAL LYS PRO SEQRES 28 A 361 ASN TYR PHE TYR GLN ASP LYS PRO TYR GLU HET HEM A 901 43 HET NO A 902 2 HET ARG A2000 12 HET HBI A 903 17 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NO NITRIC OXIDE HETNAM ARG ARGININE HETNAM HBI 7,8-DIHYDROBIOPTERIN HETSYN HEM HEME HETSYN NO NITROGEN MONOXIDE FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 NO N O FORMUL 4 ARG C6 H15 N4 O2 1+ FORMUL 5 HBI C9 H13 N5 O3 FORMUL 6 HOH *460(H2 O) HELIX 1 1 SER A -2 GLY A 19 1 22 HELIX 2 2 GLU A 23 THR A 38 1 16 HELIX 3 3 THR A 44 ASN A 58 1 15 HELIX 4 4 GLY A 64 LEU A 71 5 8 HELIX 5 5 THR A 81 ASN A 98 1 18 HELIX 6 6 ASN A 99 LYS A 101 5 3 HELIX 7 7 SER A 144 GLN A 153 1 10 HELIX 8 8 PRO A 184 VAL A 188 5 5 HELIX 9 9 ILE A 198 GLU A 205 5 8 HELIX 10 10 GLY A 237 ALA A 242 1 6 HELIX 11 11 LYS A 253 GLY A 262 1 10 HELIX 12 12 TYR A 267 ASP A 270 5 4 HELIX 13 13 LEU A 271 GLN A 291 1 21 HELIX 14 14 ASP A 297 GLY A 316 1 20 HELIX 15 15 ASP A 322 ILE A 327 1 6 HELIX 16 16 SER A 331 THR A 335 5 5 SHEET 1 A 4 ASN A 72 ASP A 75 0 SHEET 2 A 4 SER A 105 ILE A 108 1 O ILE A 106 N ILE A 74 SHEET 3 A 4 PHE A 231 ASN A 232 -1 O ASN A 232 N SER A 105 SHEET 4 A 4 ILE A 213 ILE A 214 -1 N ILE A 214 O PHE A 231 SHEET 1 B 3 VAL A 119 ILE A 121 0 SHEET 2 B 3 LEU A 168 MET A 172 -1 O ARG A 171 N GLU A 120 SHEET 3 B 3 VAL A 179 TYR A 181 -1 O VAL A 179 N PHE A 170 SHEET 1 C 2 GLY A 131 TYR A 132 0 SHEET 2 C 2 ILE A 139 GLY A 140 -1 O ILE A 139 N TYR A 132 SHEET 1 D 2 GLU A 190 PRO A 192 0 SHEET 2 D 2 LYS A 207 TYR A 209 -1 O TRP A 208 N VAL A 191 SHEET 1 E 3 ILE A 224 TYR A 226 0 SHEET 2 E 3 LYS A 218 VAL A 221 -1 N LEU A 219 O TYR A 226 SHEET 3 E 3 ASN A 350 PHE A 352 -1 O PHE A 352 N LYS A 218 SHEET 1 F 2 TYR A 235 MET A 236 0 SHEET 2 F 2 ILE A 295 VAL A 296 1 O VAL A 296 N TYR A 235 LINK SG CYS A 62 FE HEM A 901 1555 1555 2.31 LINK FE HEM A 901 N NO A 902 1555 1555 1.68 CISPEP 1 LYS A 348 PRO A 349 0 -0.14 SITE 1 AC1 21 TRP A 56 SER A 59 ARG A 61 CYS A 62 SITE 2 AC1 21 PHE A 231 ASN A 232 GLY A 233 TRP A 234 SITE 3 AC1 21 MET A 236 GLU A 239 TRP A 325 TYR A 351 SITE 4 AC1 21 TYR A 353 NO A 902 HBI A 903 ARG A2000 SITE 5 AC1 21 HOH A2009 HOH A2217 HOH A2322 HOH A2427 SITE 6 AC1 21 HOH A2451 SITE 1 AC2 3 PHE A 231 HEM A 901 ARG A2000 SITE 1 AC3 14 GLN A 125 ARG A 128 TYR A 209 TRP A 234 SITE 2 AC3 14 TYR A 235 GLU A 239 ASN A 244 HEM A 901 SITE 3 AC3 14 NO A 902 HOH A2006 HOH A2016 HOH A2069 SITE 4 AC3 14 HOH A2108 HOH A2500 SITE 1 AC4 10 ARG A 243 THR A 324 TRP A 325 PHE A 338 SITE 2 AC4 10 HIS A 339 HEM A 901 HOH A2091 HOH A2364 SITE 3 AC4 10 HOH A2427 HOH A2436 CRYST1 80.009 93.517 62.768 90.00 90.00 90.00 P 21 21 2 4 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 0.012499 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010693 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015932 0.00000