HEADER OXYGEN TRANSPORT 30-AUG-10 3OO5 TITLE R-STATE HUMAN HEMOGLOBIN: NITRIHEME MODIFIED COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HEMOGLOBIN ALPHA CHAIN, ALPHA-GLOBIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN SUBUNIT BETA; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: HEMOGLOBIN BETA CHAIN, BETA-GLOBIN, LVV-HEMORPHIN-7 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 TISSUE: BLOOD; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 TISSUE: BLOOD KEYWDS NITRITE, R-STATE HUMAN HEMOGLOBIN, NITRIHEME, OXYGEN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR J.YI,L.M.THORMAS,G.B.RICHTER-ADDO REVDAT 3 06-SEP-23 3OO5 1 COMPND REMARK HETNAM LINK REVDAT 2 12-OCT-11 3OO5 1 JRNL REVDAT 1 07-SEP-11 3OO5 0 JRNL AUTH J.YI,L.M.THOMAS,F.N.MUSAYEV,M.K.SAFO,G.B.RICHTER-ADDO JRNL TITL CRYSTALLOGRAPHIC TRAPPING OF HEME LOSS INTERMEDIATES DURING JRNL TITL 2 THE NITRITE-INDUCED DEGRADATION OF HUMAN HEMOGLOBIN. JRNL REF BIOCHEMISTRY V. 50 8323 2011 JRNL REFN ISSN 0006-2960 JRNL PMID 21863786 JRNL DOI 10.1021/BI2009322 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6_289) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.450 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 17179 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.235 REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 870 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 27.4879 - 3.8134 1.00 2926 142 0.2034 0.2327 REMARK 3 2 3.8134 - 3.0281 1.00 2749 140 0.2168 0.3132 REMARK 3 3 3.0281 - 2.6456 1.00 2694 151 0.2637 0.2890 REMARK 3 4 2.6456 - 2.4039 1.00 2682 139 0.2710 0.3478 REMARK 3 5 2.4039 - 2.2317 1.00 2625 147 0.2924 0.3778 REMARK 3 6 2.2317 - 2.1002 1.00 2633 151 0.2789 0.3285 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.33 REMARK 3 B_SOL : 55.06 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.16150 REMARK 3 B22 (A**2) : 0.16150 REMARK 3 B33 (A**2) : -0.32310 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 2316 REMARK 3 ANGLE : 1.166 3179 REMARK 3 CHIRALITY : 0.066 347 REMARK 3 PLANARITY : 0.005 399 REMARK 3 DIHEDRAL : 16.907 804 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3OO5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-AUG-10. REMARK 100 THE DEPOSITION ID IS D_1000061361. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : OSMIC 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 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17179 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 27.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.60 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) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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: PHASER REMARK 200 STARTING MODEL: 1LJW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM PHOSPHATE, POTASSIUM PHOSPHATE, REMARK 280 NITRITE, TOLUENE, HUMAN HEMOGLOBIN, LIQUID DIFFUSION, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 96.11050 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 26.74950 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 26.74950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.05525 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 26.74950 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 26.74950 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 144.16575 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 26.74950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 26.74950 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.05525 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 26.74950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 26.74950 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 144.16575 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 96.11050 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: 6500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 350 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ARG A 141 REMARK 465 LYS B 144 REMARK 465 TYR B 145 REMARK 465 HIS B 146 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 PRO B 100 C - N - CA ANGL. DEV. = 10.1 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 LYS A 139 61.52 -104.75 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 NTE A 142 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 NTE A 142 N 99.6 REMARK 620 3 NTE A 142 NA 85.0 175.3 REMARK 620 4 NTE A 142 NB 89.0 90.1 89.1 REMARK 620 5 NTE A 142 ND 94.5 90.2 90.4 176.4 REMARK 620 6 NO2 A 143 O1 175.2 84.8 90.7 93.0 83.4 REMARK 620 7 NO2 A 143 N 158.8 70.0 105.3 73.0 103.7 25.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NTE B 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 NTE B 147 N 103.0 REMARK 620 3 NTE B 147 NA 77.4 178.9 REMARK 620 4 NTE B 147 NB 92.2 88.8 90.1 REMARK 620 5 NTE B 147 ND 87.5 91.0 90.0 179.6 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 NTE A 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO2 A 143 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NTE B 147 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ONZ RELATED DB: PDB REMARK 900 RELATED ID: 3OO4 RELATED DB: PDB REMARK 900 NITRIHEME AT ALPHA SUBUNIT DBREF 3OO5 A 1 141 UNP P69905 HBA_HUMAN 2 142 DBREF 3OO5 B 1 146 UNP P68871 HBB_HUMAN 2 147 SEQRES 1 A 141 VAL LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA SEQRES 2 A 141 TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA SEQRES 3 A 141 GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR SEQRES 4 A 141 LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER SEQRES 5 A 141 ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA SEQRES 6 A 141 LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN SEQRES 7 A 141 ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU SEQRES 8 A 141 ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS SEQRES 9 A 141 LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE SEQRES 10 A 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SEQRES 11 A 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 B 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 B 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 B 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 B 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 B 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 B 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 B 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 B 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 B 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 B 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 B 146 LYS TYR HIS HET NTE A 142 46 HET NO2 A 143 3 HET NTE B 147 47 HETNAM NTE [3,3'-{7-ETHENYL-3,8,13,17-TETRAMETHYL-12-[(E)-2- HETNAM 2 NTE NITROETHENYL]PORPHYRIN-2,18-DIYL-KAPPA~4~N~21~,N~22~, HETNAM 3 NTE N~23~,N~24~}DIPRO PANOATO(2-)]IRON HETNAM NO2 NITRITE ION HETSYN NTE NITRIHEME FORMUL 3 NTE 2(C34 H31 FE N5 O6) FORMUL 4 NO2 N O2 1- FORMUL 6 HOH *49(H2 O) HELIX 1 1 SER A 3 GLY A 18 1 16 HELIX 2 2 HIS A 20 PHE A 36 1 17 HELIX 3 3 PRO A 37 PHE A 43 5 7 HELIX 4 4 SER A 52 HIS A 72 1 21 HELIX 5 5 ASP A 75 LEU A 80 1 6 HELIX 6 6 LEU A 80 HIS A 89 1 10 HELIX 7 7 PRO A 95 LEU A 113 1 19 HELIX 8 8 THR A 118 THR A 137 1 20 HELIX 9 9 THR B 4 LYS B 17 1 14 HELIX 10 10 GLU B 22 TYR B 35 1 14 HELIX 11 11 PRO B 36 GLY B 46 5 11 HELIX 12 12 THR B 50 GLY B 56 1 7 HELIX 13 13 ASN B 57 HIS B 77 1 21 HELIX 14 14 ASN B 80 PHE B 85 1 6 HELIX 15 15 PHE B 85 CYS B 93 1 9 HELIX 16 16 PRO B 100 GLY B 119 1 20 HELIX 17 17 LYS B 120 PHE B 122 5 3 HELIX 18 18 THR B 123 HIS B 143 1 21 LINK NE2 HIS A 87 FE NTE A 142 1555 1555 2.14 LINK FE NTE A 142 O1 NO2 A 143 1555 1555 1.94 LINK FE NTE A 142 N NO2 A 143 1555 1555 2.67 LINK NE2 HIS B 92 FE ANTE B 147 1555 1555 2.22 SITE 1 AC1 20 TYR A 42 PHE A 43 HIS A 45 PHE A 46 SITE 2 AC1 20 HIS A 58 LYS A 61 LEU A 83 HIS A 87 SITE 3 AC1 20 LEU A 91 VAL A 93 ASN A 97 PHE A 98 SITE 4 AC1 20 LEU A 101 SER A 102 LEU A 129 VAL A 132 SITE 5 AC1 20 SER A 133 LEU A 136 NO2 A 143 HOH A 147 SITE 1 AC2 4 LEU A 29 HIS A 58 VAL A 62 NTE A 142 SITE 1 AC3 14 PRO A 4 PHE B 41 PHE B 42 HIS B 63 SITE 2 AC3 14 ALA B 70 LEU B 88 HIS B 92 LEU B 96 SITE 3 AC3 14 VAL B 98 ASN B 102 PHE B 103 LEU B 106 SITE 4 AC3 14 VAL B 137 LEU B 141 CRYST1 53.499 53.499 192.221 90.00 90.00 90.00 P 41 21 2 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 0.018692 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018692 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005202 0.00000 TER 1061 TYR A 140 TER 2153 HIS B 143 HETATM 2154 N NTE A 142 12.013 0.835 13.896 1.00 34.37 N HETATM 2155 FE NTE A 142 13.508 1.778 15.002 1.00 37.58 FE HETATM 2156 O1 NTE A 142 8.466 8.433 11.894 0.80 36.32 O HETATM 2157 O2 NTE A 142 7.944 6.379 11.714 0.80 35.00 O HETATM 2158 NA NTE A 142 14.899 2.736 16.242 1.00 36.92 N HETATM 2159 NB NTE A 142 12.626 3.639 14.612 1.00 36.20 N HETATM 2160 NC NTE A 142 8.691 7.261 12.135 0.80 41.35 N HETATM 2161 ND NTE A 142 14.321 -0.081 15.504 1.00 40.31 N HETATM 2162 C1A NTE A 142 15.914 2.139 16.874 1.00 36.36 C HETATM 2163 O1A NTE A 142 20.150 2.385 19.870 1.00 61.05 O HETATM 2164 C1B NTE A 142 12.975 4.830 15.145 1.00 37.74 C HETATM 2165 C1C NTE A 142 11.069 1.455 13.179 1.00 34.51 C HETATM 2166 C1D NTE A 142 13.811 -1.274 15.179 1.00 37.35 C HETATM 2167 O1D NTE A 142 17.274 -2.639 20.637 1.00 52.41 O HETATM 2168 C2A NTE A 142 16.683 3.116 17.693 1.00 37.43 C HETATM 2169 O2A NTE A 142 21.498 3.026 18.245 1.00 67.86 O HETATM 2170 C2B NTE A 142 12.116 5.923 14.629 1.00 37.73 C HETATM 2171 C2C NTE A 142 10.155 0.474 12.534 1.00 33.24 C HETATM 2172 C2D NTE A 142 14.643 -2.369 15.739 1.00 39.55 C HETATM 2173 O2D NTE A 142 17.770 -4.289 19.259 1.00 59.63 O HETATM 2174 C3A NTE A 142 16.040 4.322 17.506 1.00 37.51 C HETATM 2175 C3B NTE A 142 11.257 5.294 13.749 1.00 35.11 C HETATM 2176 C3C NTE A 142 10.626 -0.765 12.968 1.00 35.37 C HETATM 2177 C3D NTE A 142 15.684 -1.743 16.396 1.00 43.58 C HETATM 2178 C4A NTE A 142 14.917 4.032 16.573 1.00 33.53 C HETATM 2179 C4B NTE A 142 11.615 3.855 13.778 1.00 34.03 C HETATM 2180 C4C NTE A 142 11.813 -0.483 13.810 1.00 36.50 C HETATM 2181 C4D NTE A 142 15.419 -0.283 16.228 1.00 37.53 C HETATM 2182 CAA NTE A 142 17.893 2.806 18.557 1.00 39.39 C HETATM 2183 CAB NTE A 142 10.129 5.738 12.896 1.00 30.39 C HETATM 2184 CAC NTE A 142 10.198 -2.171 12.712 1.00 37.07 C HETATM 2185 CAD NTE A 142 16.817 -2.397 17.175 1.00 41.21 C HETATM 2186 CBA NTE A 142 19.163 3.343 17.904 1.00 52.46 C HETATM 2187 CBB NTE A 142 9.684 6.969 12.865 1.00 35.37 C HETATM 2188 CBC NTE A 142 8.956 -2.539 12.978 1.00 36.83 C HETATM 2189 CBD NTE A 142 16.193 -2.673 18.533 1.00 41.33 C HETATM 2190 CGA NTE A 142 20.352 2.886 18.733 1.00 63.42 C HETATM 2191 CGD NTE A 142 17.160 -3.231 19.541 1.00 50.98 C HETATM 2192 CHA NTE A 142 16.310 0.719 16.838 1.00 40.03 C HETATM 2193 CHB NTE A 142 14.027 5.129 16.149 1.00 32.77 C HETATM 2194 CHC NTE A 142 10.870 2.895 12.950 1.00 29.88 C HETATM 2195 CHD NTE A 142 12.584 -1.588 14.421 1.00 38.76 C HETATM 2196 CMA NTE A 142 16.365 5.675 18.090 1.00 39.81 C HETATM 2197 CMB NTE A 142 12.194 7.383 14.984 1.00 34.03 C HETATM 2198 CMC NTE A 142 8.986 0.811 11.648 1.00 33.76 C HETATM 2199 CMD NTE A 142 14.386 -3.842 15.587 1.00 42.19 C HETATM 2200 N NO2 A 143 11.205 1.843 16.343 1.00 35.41 N HETATM 2201 O1 NO2 A 143 12.357 1.435 16.521 1.00 38.49 O HETATM 2202 O2 NO2 A 143 10.492 1.192 17.113 1.00 38.67 O HETATM 2203 N ANTE B 147 -15.349 7.156 -0.118 0.60 54.69 N HETATM 2204 FE ANTE B 147 -17.399 6.856 0.214 0.60 55.27 FE HETATM 2205 FE BNTE B 147 -21.799 7.406 -0.921 0.40 61.27 FE HETATM 2206 O1 ANTE B 147 -12.609 2.277 4.795 0.60 46.15 O HETATM 2207 O2 ANTE B 147 -13.692 1.651 6.509 0.60 49.36 O HETATM 2208 NA ANTE B 147 -19.439 6.540 0.581 0.60 56.09 N HETATM 2209 NB ANTE B 147 -16.909 5.509 1.754 0.60 54.60 N HETATM 2210 NC ANTE B 147 -13.645 2.228 5.430 0.60 45.13 N HETATM 2211 ND ANTE B 147 -17.880 8.185 -1.323 0.60 57.64 N HETATM 2212 C1AANTE B 147 -20.475 7.081 -0.078 0.60 55.66 C HETATM 2213 O1AANTE B 147 -25.795 6.754 -1.426 0.60 47.89 O HETATM 2214 C1BANTE B 147 -17.782 4.853 2.532 0.60 52.94 C HETATM 2215 C1CANTE B 147 -14.335 6.563 0.541 0.60 53.38 C HETATM 2216 C1DANTE B 147 -16.996 8.862 -2.067 0.60 57.15 C HETATM 2217 O1DANTE B 147 -23.322 10.132 -4.644 0.60 53.64 O HETATM 2218 C2AANTE B 147 -21.776 6.593 0.502 0.60 57.49 C HETATM 2219 O2AANTE B 147 -25.168 8.830 -1.647 0.60 53.27 O HETATM 2220 C2BANTE B 147 -17.103 3.967 3.514 0.60 55.04 C HETATM 2221 C2CANTE B 147 -13.015 7.026 0.043 0.60 49.86 C HETATM 2222 C2DANTE B 147 -17.702 9.716 -3.055 0.60 59.19 C HETATM 2223 O2DANTE B 147 -23.028 9.697 -2.518 0.60 59.95 O HETATM 2224 C3AANTE B 147 -21.410 5.758 1.535 0.60 55.55 C HETATM 2225 C3BANTE B 147 -15.757 4.154 3.255 0.60 49.28 C HETATM 2226 C3CANTE B 147 -13.330 7.934 -0.953 0.60 55.27 C HETATM 2227 C3DANTE B 147 -19.053 9.487 -2.851 0.60 57.14 C HETATM 2228 C4AANTE B 147 -19.933 5.750 1.538 0.60 56.80 C HETATM 2229 C4BANTE B 147 -15.680 5.131 2.137 0.60 51.31 C HETATM 2230 C4CANTE B 147 -14.818 7.984 -1.030 0.60 54.53 C HETATM 2231 C4DANTE B 147 -19.118 8.508 -1.728 0.60 57.80 C HETATM 2232 CAAANTE B 147 -23.220 6.892 0.155 0.60 54.81 C HETATM 2233 CABANTE B 147 -14.548 3.561 3.877 0.60 45.69 C HETATM 2234 CACANTE B 147 -12.485 8.763 -1.852 0.60 56.58 C HETATM 2235 CADANTE B 147 -20.197 10.137 -3.599 0.60 54.88 C HETATM 2236 CBAANTE B 147 -23.455 7.207 -1.316 0.60 60.21 C HETATM 2237 CBBANTE B 147 -14.672 2.748 4.928 0.60 47.06 C HETATM 2238 CBCANTE B 147 -11.218 8.990 -1.572 0.60 53.42 C HETATM 2239 CBDANTE B 147 -21.262 9.116 -3.974 0.60 62.78 C HETATM 2240 CGAANTE B 147 -24.903 7.624 -1.479 0.60 56.08 C HETATM 2241 CGDANTE B 147 -22.635 9.687 -3.697 0.60 59.77 C HETATM 2242 CHAANTE B 147 -20.422 8.022 -1.217 0.60 55.81 C HETATM 2243 CHBANTE B 147 -19.250 4.909 2.531 0.60 56.12 C HETATM 2244 CHCANTE B 147 -14.365 5.560 1.622 0.60 47.65 C HETATM 2245 CHDANTE B 147 -15.514 8.861 -2.002 0.60 55.16 C HETATM 2246 CMAANTE B 147 -22.308 4.986 2.460 0.60 56.09 C HETATM 2247 CMBANTE B 147 -17.763 3.084 4.546 0.60 48.24 C HETATM 2248 CMCANTE B 147 -11.674 6.575 0.551 0.60 46.77 C HETATM 2249 CMDANTE B 147 -17.068 10.628 -4.070 0.60 56.77 C HETATM 2250 O HOH A 144 -2.988 7.877 10.493 1.00 35.97 O HETATM 2251 O HOH A 145 17.355 8.039 20.319 1.00 40.82 O HETATM 2252 O HOH A 146 0.841 6.318 8.470 1.00 42.06 O HETATM 2253 O HOH A 147 16.161 -0.410 22.449 1.00 53.63 O HETATM 2254 O HOH A 148 6.920 -3.497 1.482 1.00 50.33 O HETATM 2255 O HOH A 149 2.877 9.874 8.505 1.00 46.72 O HETATM 2256 O HOH A 150 14.958 18.522 6.337 1.00 49.32 O HETATM 2257 O HOH A 151 10.213 -12.500 23.435 1.00 50.35 O HETATM 2258 O HOH A 152 0.421 -6.799 11.210 1.00 44.26 O HETATM 2259 O HOH A 153 -0.265 8.157 9.747 1.00 46.77 O HETATM 2260 O HOH A 154 -3.690 6.520 26.270 1.00 42.03 O HETATM 2261 O HOH A 155 15.736 -7.385 11.369 1.00 55.80 O HETATM 2262 O HOH A 156 5.073 7.127 7.435 1.00 45.49 O HETATM 2263 O HOH A 157 6.069 6.274 5.025 1.00 45.22 O HETATM 2264 O HOH A 158 21.832 12.649 15.314 1.00 61.90 O HETATM 2265 O HOH A 159 -3.054 12.991 28.762 1.00 60.40 O HETATM 2266 O HOH A 160 -1.706 21.715 8.257 1.00 47.22 O HETATM 2267 O HOH A 161 3.992 4.450 28.145 1.00 50.09 O HETATM 2268 O HOH A 162 2.805 1.473 1.479 1.00 65.42 O HETATM 2269 O HOH A 163 6.797 -1.330 -0.054 1.00 44.28 O HETATM 2270 O HOH A 164 -4.684 9.038 26.756 1.00 42.61 O HETATM 2271 O HOH A 165 9.116 -10.853 21.060 1.00 55.31 O HETATM 2272 O HOH A 166 15.947 4.371 26.854 1.00 45.25 O HETATM 2273 O HOH A 167 4.176 -3.165 25.700 1.00 48.49 O HETATM 2274 O HOH A 168 12.489 12.547 24.259 1.00 59.12 O HETATM 2275 O HOH A 169 -4.025 19.305 24.883 1.00 50.73 O HETATM 2276 O HOH A 170 -4.492 10.481 29.577 1.00 61.28 O HETATM 2277 O HOH A 171 11.273 12.345 27.548 1.00 54.46 O HETATM 2278 O HOH A 172 8.462 10.314 29.674 1.00 50.96 O HETATM 2279 O HOH B 148 -8.056 13.223 23.310 1.00 43.47 O HETATM 2280 O HOH B 149 -6.146 -1.691 10.347 1.00 40.23 O HETATM 2281 O HOH B 150 -4.084 10.053 9.642 1.00 35.00 O HETATM 2282 O HOH B 151 -5.254 4.374 26.506 1.00 38.73 O HETATM 2283 O HOH B 152 -3.183 0.413 7.974 1.00 52.20 O HETATM 2284 O HOH B 153 -0.977 15.355 5.409 1.00 49.66 O HETATM 2285 O HOH B 154 -21.253 11.364 11.848 1.00 60.84 O HETATM 2286 O HOH B 155 -4.539 -3.995 9.867 1.00 52.01 O HETATM 2287 O HOH B 156 -9.418 14.152 -12.238 1.00 71.33 O HETATM 2288 O HOH B 157 -8.595 -1.656 27.231 1.00 57.50 O HETATM 2289 O HOH B 158 -12.697 19.648 14.110 1.00 53.30 O HETATM 2290 O HOH B 159 -21.619 1.641 25.382 1.00 50.86 O HETATM 2291 O HOH B 160 -2.764 6.078 7.606 1.00 56.25 O HETATM 2292 O HOH B 161 0.099 7.207 4.458 1.00 52.12 O HETATM 2293 O HOH B 162 -11.436 14.585 16.370 1.00 46.53 O HETATM 2294 O HOH B 163 -14.407 -0.459 24.751 1.00 49.07 O HETATM 2295 O HOH B 164 -7.605 -6.192 20.945 1.00 49.09 O HETATM 2296 O HOH B 165 -0.714 5.535 6.502 1.00 46.73 O HETATM 2297 O HOH B 166 -25.668 8.545 18.885 1.00 61.13 O HETATM 2298 O HOH B 167 -13.847 13.817 18.353 1.00 68.64 O CONECT 653 2155 CONECT 1762 2204 CONECT 2154 2155 2165 2180 CONECT 2155 653 2154 2158 2159 CONECT 2155 2161 2200 2201 CONECT 2156 2160 CONECT 2157 2160 CONECT 2158 2155 2162 2178 CONECT 2159 2155 2164 2179 CONECT 2160 2156 2157 2187 CONECT 2161 2155 2166 2181 CONECT 2162 2158 2168 2192 CONECT 2163 2190 CONECT 2164 2159 2170 2193 CONECT 2165 2154 2171 2194 CONECT 2166 2161 2172 2195 CONECT 2167 2191 CONECT 2168 2162 2174 2182 CONECT 2169 2190 CONECT 2170 2164 2175 2197 CONECT 2171 2165 2176 2198 CONECT 2172 2166 2177 2199 CONECT 2173 2191 CONECT 2174 2168 2178 2196 CONECT 2175 2170 2179 2183 CONECT 2176 2171 2180 2184 CONECT 2177 2172 2181 2185 CONECT 2178 2158 2174 2193 CONECT 2179 2159 2175 2194 CONECT 2180 2154 2176 2195 CONECT 2181 2161 2177 2192 CONECT 2182 2168 2186 CONECT 2183 2175 2187 CONECT 2184 2176 2188 CONECT 2185 2177 2189 CONECT 2186 2182 2190 CONECT 2187 2160 2183 CONECT 2188 2184 CONECT 2189 2185 2191 CONECT 2190 2163 2169 2186 CONECT 2191 2167 2173 2189 CONECT 2192 2162 2181 CONECT 2193 2164 2178 CONECT 2194 2165 2179 CONECT 2195 2166 2180 CONECT 2196 2174 CONECT 2197 2170 CONECT 2198 2171 CONECT 2199 2172 CONECT 2200 2155 2201 2202 CONECT 2201 2155 2200 CONECT 2202 2200 CONECT 2203 2204 2215 2230 CONECT 2204 1762 2203 2208 2209 CONECT 2204 2211 CONECT 2206 2210 CONECT 2207 2210 CONECT 2208 2204 2212 2228 CONECT 2209 2204 2214 2229 CONECT 2210 2206 2207 2237 CONECT 2211 2204 2216 2231 CONECT 2212 2208 2218 2242 CONECT 2213 2240 CONECT 2214 2209 2220 2243 CONECT 2215 2203 2221 2244 CONECT 2216 2211 2222 2245 CONECT 2217 2241 CONECT 2218 2212 2224 2232 CONECT 2219 2240 CONECT 2220 2214 2225 2247 CONECT 2221 2215 2226 2248 CONECT 2222 2216 2227 2249 CONECT 2223 2241 CONECT 2224 2218 2228 2246 CONECT 2225 2220 2229 2233 CONECT 2226 2221 2230 2234 CONECT 2227 2222 2231 2235 CONECT 2228 2208 2224 2243 CONECT 2229 2209 2225 2244 CONECT 2230 2203 2226 2245 CONECT 2231 2211 2227 2242 CONECT 2232 2218 2236 CONECT 2233 2225 2237 CONECT 2234 2226 2238 CONECT 2235 2227 2239 CONECT 2236 2232 2240 CONECT 2237 2210 2233 CONECT 2238 2234 CONECT 2239 2235 2241 CONECT 2240 2213 2219 2236 CONECT 2241 2217 2223 2239 CONECT 2242 2212 2231 CONECT 2243 2214 2228 CONECT 2244 2215 2229 CONECT 2245 2216 2230 CONECT 2246 2224 CONECT 2247 2220 CONECT 2248 2221 CONECT 2249 2222 MASTER 309 0 3 18 0 0 10 6 2292 2 99 23 END