HEADER OXYGEN STORAGE/TRANSPORT 06-NOV-06 2NSS TITLE NITROBENZENE MODIFIED HORSE HEART MYOGLOBIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOGLOBIN; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 3 ORGANISM_COMMON: HORSE; SOURCE 4 ORGANISM_TAXID: 9796; SOURCE 5 ORGAN: HEART KEYWDS NITROSO, NITRO, NITRITE, NITRIC OXIDE, NO, HEME, MYOGLOBIN, OXYGEN KEYWDS 2 STORAGE-TRANSPORT COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.M.COPELAND,A.H.WEST,G.B.RICHTER-ADDO REVDAT 4 30-AUG-23 2NSS 1 REMARK LINK REVDAT 3 13-JUL-11 2NSS 1 VERSN REVDAT 2 24-FEB-09 2NSS 1 VERSN REVDAT 1 06-NOV-07 2NSS 0 JRNL AUTH D.M.COPELAND,A.H.WEST,G.B.RICHTER-ADDO JRNL TITL NITROSOALKANE AND NITROSOARENE BINDING TO MYOGLOBIN AND HEME JRNL TITL 2 MODELS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 7789 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 847 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) : 543 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.2410 REMARK 3 BIN FREE R VALUE SET COUNT : 59 REMARK 3 BIN FREE R VALUE : 0.4440 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1194 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 93 REMARK 3 SOLVENT ATOMS : 90 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.298 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.234 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.150 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.354 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1327 ; 0.024 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1788 ; 1.950 ; 2.090 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 151 ; 5.955 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 53 ;36.848 ;25.094 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 229 ;16.619 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;20.822 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 178 ; 0.127 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 983 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 649 ; 0.231 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 855 ; 0.299 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 70 ; 0.193 ; 0.200 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): 62 ; 0.222 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.130 ; 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): 804 ; 1.134 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1209 ; 1.678 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 617 ; 2.919 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 577 ; 3.837 ; 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 : 8 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 3 A 20 REMARK 3 ORIGIN FOR THE GROUP (A): -16.8620 -6.5530 16.7050 REMARK 3 T TENSOR REMARK 3 T11: -0.0761 T22: 0.0145 REMARK 3 T33: 0.0738 T12: -0.0145 REMARK 3 T13: -0.0445 T23: 0.0127 REMARK 3 L TENSOR REMARK 3 L11: 4.6351 L22: 1.4120 REMARK 3 L33: 7.0452 L12: 1.2182 REMARK 3 L13: 4.4156 L23: 2.9210 REMARK 3 S TENSOR REMARK 3 S11: 0.1065 S12: -0.1445 S13: -0.1856 REMARK 3 S21: 0.1001 S22: -0.0572 S23: 0.1571 REMARK 3 S31: -0.0606 S32: -0.1102 S33: -0.0494 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 21 A 36 REMARK 3 ORIGIN FOR THE GROUP (A): 1.0360 -3.1510 22.5990 REMARK 3 T TENSOR REMARK 3 T11: -0.0214 T22: 0.0452 REMARK 3 T33: 0.0171 T12: 0.0158 REMARK 3 T13: -0.0699 T23: 0.0295 REMARK 3 L TENSOR REMARK 3 L11: 6.0252 L22: 0.7340 REMARK 3 L33: 2.1336 L12: -0.3049 REMARK 3 L13: -2.9021 L23: 0.8740 REMARK 3 S TENSOR REMARK 3 S11: 0.2142 S12: -0.0778 S13: 0.0284 REMARK 3 S21: 0.0321 S22: -0.1595 S23: -0.0781 REMARK 3 S31: -0.0979 S32: -0.0144 S33: -0.0546 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 37 A 41 REMARK 3 ORIGIN FOR THE GROUP (A): 11.1810 1.3130 16.9310 REMARK 3 T TENSOR REMARK 3 T11: -0.0557 T22: 0.1182 REMARK 3 T33: 0.1561 T12: 0.0268 REMARK 3 T13: -0.0082 T23: 0.1766 REMARK 3 L TENSOR REMARK 3 L11: 19.3987 L22: 0.0890 REMARK 3 L33: 0.3839 L12: 1.3137 REMARK 3 L13: 2.7291 L23: 0.1848 REMARK 3 S TENSOR REMARK 3 S11: -0.0370 S12: 0.9375 S13: 0.1116 REMARK 3 S21: 0.5315 S22: 0.1597 S23: 0.4657 REMARK 3 S31: -0.8438 S32: 0.6067 S33: -0.1227 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 51 A 57 REMARK 3 ORIGIN FOR THE GROUP (A): 7.9130 -1.1730 30.5170 REMARK 3 T TENSOR REMARK 3 T11: -0.0218 T22: 0.1078 REMARK 3 T33: -0.0831 T12: -0.0168 REMARK 3 T13: -0.0651 T23: 0.0059 REMARK 3 L TENSOR REMARK 3 L11: 30.7734 L22: 7.7546 REMARK 3 L33: 0.1338 L12: -7.3275 REMARK 3 L13: 1.3403 L23: -0.9922 REMARK 3 S TENSOR REMARK 3 S11: 0.6959 S12: -1.3117 S13: -0.4390 REMARK 3 S21: -0.4738 S22: -0.3637 S23: -0.2785 REMARK 3 S31: -0.6302 S32: 0.1363 S33: -0.3322 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 58 A 77 REMARK 3 ORIGIN FOR THE GROUP (A): -6.2170 4.4230 21.6710 REMARK 3 T TENSOR REMARK 3 T11: -0.0313 T22: 0.0281 REMARK 3 T33: 0.0398 T12: -0.0082 REMARK 3 T13: -0.0342 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 4.8436 L22: 1.3667 REMARK 3 L33: 2.7398 L12: 1.6618 REMARK 3 L13: 3.1845 L23: 1.8100 REMARK 3 S TENSOR REMARK 3 S11: -0.0407 S12: -0.0281 S13: 0.0615 REMARK 3 S21: 0.0102 S22: 0.1250 S23: 0.0828 REMARK 3 S31: -0.0303 S32: -0.1126 S33: -0.0844 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 82 A 96 REMARK 3 ORIGIN FOR THE GROUP (A): -5.7310 9.9130 7.2850 REMARK 3 T TENSOR REMARK 3 T11: -0.0144 T22: 0.0630 REMARK 3 T33: -0.0247 T12: 0.0127 REMARK 3 T13: -0.0509 T23: -0.0065 REMARK 3 L TENSOR REMARK 3 L11: 12.3962 L22: 3.6374 REMARK 3 L33: 0.2292 L12: 2.4697 REMARK 3 L13: 1.3541 L23: -0.2359 REMARK 3 S TENSOR REMARK 3 S11: 0.1630 S12: 0.0365 S13: 0.5007 REMARK 3 S21: 0.0632 S22: -0.1072 S23: 0.1141 REMARK 3 S31: 0.0620 S32: 0.0077 S33: -0.0558 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 100 A 119 REMARK 3 ORIGIN FOR THE GROUP (A): -1.1450 -6.6610 15.5710 REMARK 3 T TENSOR REMARK 3 T11: -0.0559 T22: 0.0442 REMARK 3 T33: 0.0434 T12: -0.0035 REMARK 3 T13: -0.0575 T23: -0.0057 REMARK 3 L TENSOR REMARK 3 L11: 2.2746 L22: 2.2630 REMARK 3 L33: 4.4849 L12: 2.2533 REMARK 3 L13: -2.6859 L23: -2.4593 REMARK 3 S TENSOR REMARK 3 S11: -0.0275 S12: 0.0371 S13: -0.2048 REMARK 3 S21: 0.0964 S22: -0.0530 S23: -0.2025 REMARK 3 S31: -0.1868 S32: -0.0294 S33: 0.0806 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 124 A 150 REMARK 3 ORIGIN FOR THE GROUP (A): -6.8050 -2.7490 5.7080 REMARK 3 T TENSOR REMARK 3 T11: -0.0435 T22: 0.0561 REMARK 3 T33: 0.0386 T12: -0.0115 REMARK 3 T13: -0.0689 T23: -0.0162 REMARK 3 L TENSOR REMARK 3 L11: 1.5215 L22: 0.2435 REMARK 3 L33: 0.5551 L12: 0.6084 REMARK 3 L13: -0.8871 L23: -0.3519 REMARK 3 S TENSOR REMARK 3 S11: 0.1088 S12: 0.1269 S13: -0.0157 REMARK 3 S21: 0.3319 S22: 0.0459 S23: 0.0040 REMARK 3 S31: -0.2105 S32: -0.0380 S33: -0.1546 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 2NSS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-NOV-06. REMARK 100 THE DEPOSITION ID IS D_1000040257. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54180 REMARK 200 MONOCHROMATOR : OSMIC REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK 9.2D REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8578 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 21.910 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 4.880 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.31400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1NPG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, TRIS-HCL, PH 7.4, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 14.42350 REMARK 290 SMTRY3 2 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: MONOMERIC 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 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 GLY A 153 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 OE2 GLU A 18 O HOH A 460 2.05 REMARK 500 OD2 ASP A 109 O HOH A 385 2.18 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 LEU A 40 CA - CB - CG ANGL. DEV. = 17.4 DEGREES REMARK 500 ARG A 139 NE - CZ - NH1 ANGL. DEV. = 3.2 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 ASP A 20 58.52 -146.62 REMARK 500 HIS A 81 52.81 -94.42 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 154 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 93 NE2 REMARK 620 2 HEM A 154 NA 90.3 REMARK 620 3 HEM A 154 NB 87.8 88.1 REMARK 620 4 HEM A 154 NC 88.2 177.5 89.8 REMARK 620 5 HEM A 154 ND 92.7 89.7 177.8 92.4 REMARK 620 6 NBE A 371 N 175.0 87.6 96.7 94.0 82.7 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 SO4 A 156 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 157 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 154 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NBE A 371 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NBE A 372 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NBE A 373 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NBE A 374 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NBE A 375 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NPG RELATED DB: PDB REMARK 900 HORSE HEART MYOGLOBIN NITROSOETHANE COMPLEX REMARK 900 RELATED ID: 2NSR RELATED DB: PDB REMARK 900 HORSE HEART MYOGLOBIN NITROSOMETHANE COMPLEX DBREF 2NSS A 1 153 UNP P68082 MYG_HORSE 1 153 SEQRES 1 A 153 GLY LEU SER ASP GLY GLU TRP GLN GLN VAL LEU ASN VAL SEQRES 2 A 153 TRP GLY LYS VAL GLU ALA ASP ILE ALA GLY HIS GLY GLN SEQRES 3 A 153 GLU VAL LEU ILE ARG LEU PHE THR GLY HIS PRO GLU THR SEQRES 4 A 153 LEU GLU LYS PHE ASP LYS PHE LYS HIS LEU LYS THR GLU SEQRES 5 A 153 ALA GLU MET LYS ALA SER GLU ASP LEU LYS LYS HIS GLY SEQRES 6 A 153 THR VAL VAL LEU THR ALA LEU GLY GLY ILE LEU LYS LYS SEQRES 7 A 153 LYS GLY HIS HIS GLU ALA GLU LEU LYS PRO LEU ALA GLN SEQRES 8 A 153 SER HIS ALA THR LYS HIS LYS ILE PRO ILE LYS TYR LEU SEQRES 9 A 153 GLU PHE ILE SER ASP ALA ILE ILE HIS VAL LEU HIS SER SEQRES 10 A 153 LYS HIS PRO GLY ASP PHE GLY ALA ASP ALA GLN GLY ALA SEQRES 11 A 153 MET THR LYS ALA LEU GLU LEU PHE ARG ASN ASP ILE ALA SEQRES 12 A 153 ALA LYS TYR LYS GLU LEU GLY PHE GLN GLY HET SO4 A 156 5 HET SO4 A 157 5 HET HEM A 154 43 HET NBE A 371 8 HET NBE A 372 8 HET NBE A 373 16 HET NBE A 374 8 HET NBE A 375 8 HETNAM SO4 SULFATE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NBE NITROSOBENZENE HETSYN HEM HEME FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 HEM C34 H32 FE N4 O4 FORMUL 5 NBE 5(C6 H5 N O) FORMUL 10 HOH *90(H2 O) HELIX 1 1 SER A 3 GLU A 18 1 16 HELIX 2 2 ASP A 20 HIS A 36 1 17 HELIX 3 3 PRO A 37 LYS A 42 5 6 HELIX 4 4 PHE A 43 HIS A 48 1 6 HELIX 5 5 THR A 51 SER A 58 1 8 HELIX 6 6 SER A 58 LYS A 77 1 20 HELIX 7 7 HIS A 82 LYS A 96 1 15 HELIX 8 8 PRO A 100 HIS A 119 1 20 HELIX 9 9 GLY A 124 LEU A 149 1 26 LINK NE2 HIS A 93 FE HEM A 154 1555 1555 2.22 LINK FE HEM A 154 N NBE A 371 1555 1555 2.11 SITE 1 AC1 3 SER A 58 GLU A 59 ASP A 60 SITE 1 AC2 3 HIS A 81 HIS A 82 GLU A 83 SITE 1 AC3 16 PHE A 43 ALA A 71 LEU A 89 SER A 92 SITE 2 AC3 16 HIS A 93 HIS A 97 ILE A 99 TYR A 103 SITE 3 AC3 16 LEU A 104 HIS A 113 GLN A 128 NBE A 371 SITE 4 AC3 16 NBE A 372 NBE A 373 HOH A 394 HOH A 436 SITE 1 AC4 5 LEU A 29 PHE A 43 HIS A 64 VAL A 68 SITE 2 AC4 5 HEM A 154 SITE 1 AC5 5 LYS A 63 HIS A 64 HIS A 113 SER A 117 SITE 2 AC5 5 HEM A 154 SITE 1 AC6 9 LEU A 89 ALA A 90 HIS A 93 ILE A 99 SITE 2 AC6 9 PRO A 100 LEU A 104 ILE A 142 TYR A 146 SITE 3 AC6 9 HEM A 154 SITE 1 AC7 5 ALA A 143 LYS A 147 GLY A 150 PHE A 151 SITE 2 AC7 5 GLN A 152 SITE 1 AC8 6 ALA A 22 GLU A 59 LYS A 63 THR A 66 SITE 2 AC8 6 HOH A 405 HOH A 465 CRYST1 35.248 28.847 65.983 90.00 105.63 90.00 P 1 21 1 2 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 0.028370 0.000000 0.007939 0.00000 SCALE2 0.000000 0.034666 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015738 0.00000