HEADER OXIDOREDUCTASE 14-JAN-21 7DVO TITLE STRUCTURE OF REACTION INTERMEDIATE OF CYTOCHROME P450 NO REDUCTASE TITLE 2 (P450NOR) DETERMINED BY XFEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: NADP NITROUS OXIDE-FORMING NITRIC OXIDE REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NOR,CYPLVA1,CYTOCHROME P450 55A1,CYTOCHROME P450 DNIR, COMPND 5 CYTOCHROME P450NOR,FUNGAL NITRIC OXIDE REDUCTASE; COMPND 6 EC: 1.7.1.14; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: FUSARIUM OXYSPORUM; SOURCE 3 ORGANISM_COMMON: FUSARIUM VASCULAR WILT; SOURCE 4 ORGANISM_TAXID: 5507; SOURCE 5 GENE: CYP55A1, CYP55; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PRSET-C KEYWDS HEME ENZYME, OXIDOREDUCTASE, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.NOMURA,T.KIMURA,Y.KANEMATSU,K.YAMASHITA,K.HIRATA,G.UENO,H.MURAKAMI, AUTHOR 2 T.HISANO,R.YAMAGIWA,H.TAKEDA,C.GOPALASINGAM,K.YUKI,R.KOUSAKA, AUTHOR 3 S.YANAGASAWA,O.SHOJI,T.KUMASAKA,Y.TAKANO,H.AGO,M.YAMAMOTO, AUTHOR 4 H.SUGIMOTO,T.TOSHA,M.KUBO,Y.SHIRO REVDAT 4 29-NOV-23 7DVO 1 REMARK REVDAT 3 06-SEP-23 7DVO 1 REMARK REVDAT 2 02-JUN-21 7DVO 1 JRNL REVDAT 1 19-MAY-21 7DVO 0 JRNL AUTH T.NOMURA,T.KIMURA,Y.KANEMATSU,D.YAMADA,K.YAMASHITA,K.HIRATA, JRNL AUTH 2 G.UENO,H.MURAKAMI,T.HISANO,R.YAMAGIWA,H.TAKEDA, JRNL AUTH 3 C.GOPALASINGAM,R.KOUSAKA,S.YANAGISAWA,O.SHOJI,T.KUMASAKA, JRNL AUTH 4 M.YAMAMOTO,Y.TAKANO,H.SUGIMOTO,T.TOSHA,M.KUBO,Y.SHIRO JRNL TITL SHORT-LIVED INTERMEDIATE IN N 2 O GENERATION BY P450 NO JRNL TITL 2 REDUCTASE CAPTURED BY TIME-RESOLVED IR SPECTROSCOPY AND XFEL JRNL TITL 3 CRYSTALLOGRAPHY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 118 2021 JRNL REFN ESSN 1091-6490 JRNL PMID 34001620 JRNL DOI 10.1073/PNAS.2101481118 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 73270 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 3674 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 19.7800 - 5.3000 1.00 2746 135 0.1797 0.2155 REMARK 3 2 5.3000 - 4.2200 1.00 2724 123 0.1504 0.1689 REMARK 3 3 4.2200 - 3.6900 1.00 2684 148 0.1434 0.1761 REMARK 3 4 3.6900 - 3.3500 1.00 2702 138 0.1548 0.1994 REMARK 3 5 3.3500 - 3.1200 1.00 2683 150 0.1610 0.1994 REMARK 3 6 3.1200 - 2.9300 1.00 2676 137 0.1661 0.2296 REMARK 3 7 2.9300 - 2.7900 1.00 2686 148 0.1685 0.2307 REMARK 3 8 2.7900 - 2.6600 1.00 2649 139 0.1683 0.2231 REMARK 3 9 2.6600 - 2.5600 1.00 2690 139 0.1750 0.2307 REMARK 3 10 2.5600 - 2.4700 1.00 2673 137 0.1783 0.2385 REMARK 3 11 2.4700 - 2.4000 1.00 2696 139 0.1722 0.2187 REMARK 3 12 2.4000 - 2.3300 1.00 2641 157 0.1719 0.2132 REMARK 3 13 2.3300 - 2.2700 1.00 2677 145 0.1771 0.2681 REMARK 3 14 2.2700 - 2.2100 1.00 2678 142 0.1842 0.2307 REMARK 3 15 2.2100 - 2.1600 1.00 2655 144 0.1858 0.2397 REMARK 3 16 2.1600 - 2.1200 1.00 2683 129 0.1817 0.2434 REMARK 3 17 2.1200 - 2.0700 1.00 2688 137 0.1825 0.2276 REMARK 3 18 2.0700 - 2.0300 1.00 2669 147 0.1840 0.2090 REMARK 3 19 2.0300 - 2.0000 1.00 2626 156 0.1975 0.2669 REMARK 3 20 2.0000 - 1.9600 1.00 2689 141 0.1960 0.2441 REMARK 3 21 1.9600 - 1.9300 1.00 2643 148 0.2007 0.2397 REMARK 3 22 1.9300 - 1.9000 1.00 2711 119 0.2073 0.2876 REMARK 3 23 1.9000 - 1.8800 1.00 2628 142 0.2225 0.3231 REMARK 3 24 1.8800 - 1.8500 1.00 2687 155 0.2415 0.2456 REMARK 3 25 1.8500 - 1.8200 1.00 2658 131 0.2496 0.2969 REMARK 3 26 1.8200 - 1.8000 1.00 2654 148 0.2687 0.3096 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.380 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7DVO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-JAN-21. REMARK 100 THE DEPOSITION ID IS D_1300019899. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : FREE ELECTRON LASER REMARK 200 BEAMLINE : BL3 REMARK 200 X-RAY GENERATOR MODEL : SACLA BEAMLINE BL3 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.23767 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTFEL 0.6.3 REMARK 200 DATA SCALING SOFTWARE : CRYSTFEL 0.6.3 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73309 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 109.5 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.7600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 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 : 1.880 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.18.2 REMARK 200 STARTING MODEL: 5Y5K REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 38% PEG 10000, 0.1 M BIS-TRIS PROPANE REMARK 280 0.15 M AMMONIUM ACETATE, PH 8.5, BATCH MODE, TEMPERATURE 293K 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 50.80500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 SER A 3 REMARK 465 GLY A 4 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 SER B 3 REMARK 465 GLY B 4 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 O HOH A 700 O HOH A 832 2.15 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 ASN A 29 70.60 -158.18 REMARK 500 PHE A 144 -56.57 -148.99 REMARK 500 LYS A 207 -164.52 -125.43 REMARK 500 GLN A 218 -45.66 -131.42 REMARK 500 ASN B 29 68.54 -158.09 REMARK 500 PHE B 144 -57.67 -146.67 REMARK 500 SER B 178 48.18 -72.00 REMARK 500 SER B 179 -0.24 165.87 REMARK 500 THR B 180 -84.30 -8.71 REMARK 500 LYS B 207 -159.08 -123.06 REMARK 500 GLN B 218 -40.86 -131.89 REMARK 500 CYS B 352 118.64 -35.87 REMARK 500 CYS B 352 118.32 -35.41 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 352 SG REMARK 620 2 HEM A 501 NA 97.5 REMARK 620 3 HEM A 501 NB 91.9 88.7 REMARK 620 4 HEM A 501 NC 85.8 175.5 88.2 REMARK 620 5 HEM A 501 ND 91.2 91.5 176.9 91.5 REMARK 620 6 NO A 502 N 175.4 84.4 84.0 92.0 92.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 352 SG REMARK 620 2 HEM A 501 NA 98.6 REMARK 620 3 HEM A 501 NB 92.6 89.0 REMARK 620 4 HEM A 501 NC 86.0 175.0 88.6 REMARK 620 5 HEM A 501 ND 91.5 91.0 175.9 91.1 REMARK 620 6 HOH A 712 O 171.3 90.0 89.2 85.5 86.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 352 SG REMARK 620 2 HEM B 501 NA 96.6 REMARK 620 3 HEM B 501 NB 91.5 91.2 REMARK 620 4 HEM B 501 NC 86.5 176.5 87.0 REMARK 620 5 HEM B 501 ND 92.1 89.7 176.1 91.8 REMARK 620 6 NO B 502 N 176.9 83.5 85.4 93.3 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 352 SG REMARK 620 2 HEM B 501 NA 97.4 REMARK 620 3 HEM B 501 NB 92.1 91.8 REMARK 620 4 HEM B 501 NC 86.6 175.8 87.1 REMARK 620 5 HEM B 501 ND 92.6 89.3 175.0 91.5 REMARK 620 6 HOH B 693 O 175.1 85.0 92.1 91.0 83.1 REMARK 620 N 1 2 3 4 5 DBREF 7DVO A 1 403 UNP P23295 NOR_FUSOX 1 403 DBREF 7DVO B 1 403 UNP P23295 NOR_FUSOX 1 403 SEQRES 1 A 403 MET ALA SER GLY ALA PRO SER PHE PRO PHE SER ARG ALA SEQRES 2 A 403 SER GLY PRO GLU PRO PRO ALA GLU PHE ALA LYS LEU ARG SEQRES 3 A 403 ALA THR ASN PRO VAL SER GLN VAL LYS LEU PHE ASP GLY SEQRES 4 A 403 SER LEU ALA TRP LEU VAL THR LYS HIS LYS ASP VAL CYS SEQRES 5 A 403 PHE VAL ALA THR SER GLU LYS LEU SER LYS VAL ARG THR SEQRES 6 A 403 ARG GLN GLY PHE PRO GLU LEU SER ALA SER GLY LYS GLN SEQRES 7 A 403 ALA ALA LYS ALA LYS PRO THR PHE VAL ASP MET ASP PRO SEQRES 8 A 403 PRO GLU HIS MET HIS GLN ARG SER MET VAL GLU PRO THR SEQRES 9 A 403 PHE THR PRO GLU ALA VAL LYS ASN LEU GLN PRO TYR ILE SEQRES 10 A 403 GLN ARG THR VAL ASP ASP LEU LEU GLU GLN MET LYS GLN SEQRES 11 A 403 LYS GLY CYS ALA ASN GLY PRO VAL ASP LEU VAL LYS GLU SEQRES 12 A 403 PHE ALA LEU PRO VAL PRO SER TYR ILE ILE TYR THR LEU SEQRES 13 A 403 LEU GLY VAL PRO PHE ASN ASP LEU GLU TYR LEU THR GLN SEQRES 14 A 403 GLN ASN ALA ILE ARG THR ASN GLY SER SER THR ALA ARG SEQRES 15 A 403 GLU ALA SER ALA ALA ASN GLN GLU LEU LEU ASP TYR LEU SEQRES 16 A 403 ALA ILE LEU VAL GLU GLN ARG LEU VAL GLU PRO LYS ASP SEQRES 17 A 403 ASP ILE ILE SER LYS LEU CYS THR GLU GLN VAL LYS PRO SEQRES 18 A 403 GLY ASN ILE ASP LYS SER ASP ALA VAL GLN ILE ALA PHE SEQRES 19 A 403 LEU LEU LEU VAL ALA GLY ASN ALA THR MET VAL ASN MET SEQRES 20 A 403 ILE ALA LEU GLY VAL ALA THR LEU ALA GLN HIS PRO ASP SEQRES 21 A 403 GLN LEU ALA GLN LEU LYS ALA ASN PRO SER LEU ALA PRO SEQRES 22 A 403 GLN PHE VAL GLU GLU LEU CYS ARG TYR HIS THR ALA SER SEQRES 23 A 403 ALA LEU ALA ILE LYS ARG THR ALA LYS GLU ASP VAL MET SEQRES 24 A 403 ILE GLY ASP LYS LEU VAL ARG ALA ASN GLU GLY ILE ILE SEQRES 25 A 403 ALA SER ASN GLN SER ALA ASN ARG ASP GLU GLU VAL PHE SEQRES 26 A 403 GLU ASN PRO ASP GLU PHE ASN MET ASN ARG LYS TRP PRO SEQRES 27 A 403 PRO GLN ASP PRO LEU GLY PHE GLY PHE GLY ASP HIS ARG SEQRES 28 A 403 CYS ILE ALA GLU HIS LEU ALA LYS ALA GLU LEU THR THR SEQRES 29 A 403 VAL PHE SER THR LEU TYR GLN LYS PHE PRO ASP LEU LYS SEQRES 30 A 403 VAL ALA VAL PRO LEU GLY LYS ILE ASN TYR THR PRO LEU SEQRES 31 A 403 ASN ARG ASP VAL GLY ILE VAL ASP LEU PRO VAL ILE PHE SEQRES 1 B 403 MET ALA SER GLY ALA PRO SER PHE PRO PHE SER ARG ALA SEQRES 2 B 403 SER GLY PRO GLU PRO PRO ALA GLU PHE ALA LYS LEU ARG SEQRES 3 B 403 ALA THR ASN PRO VAL SER GLN VAL LYS LEU PHE ASP GLY SEQRES 4 B 403 SER LEU ALA TRP LEU VAL THR LYS HIS LYS ASP VAL CYS SEQRES 5 B 403 PHE VAL ALA THR SER GLU LYS LEU SER LYS VAL ARG THR SEQRES 6 B 403 ARG GLN GLY PHE PRO GLU LEU SER ALA SER GLY LYS GLN SEQRES 7 B 403 ALA ALA LYS ALA LYS PRO THR PHE VAL ASP MET ASP PRO SEQRES 8 B 403 PRO GLU HIS MET HIS GLN ARG SER MET VAL GLU PRO THR SEQRES 9 B 403 PHE THR PRO GLU ALA VAL LYS ASN LEU GLN PRO TYR ILE SEQRES 10 B 403 GLN ARG THR VAL ASP ASP LEU LEU GLU GLN MET LYS GLN SEQRES 11 B 403 LYS GLY CYS ALA ASN GLY PRO VAL ASP LEU VAL LYS GLU SEQRES 12 B 403 PHE ALA LEU PRO VAL PRO SER TYR ILE ILE TYR THR LEU SEQRES 13 B 403 LEU GLY VAL PRO PHE ASN ASP LEU GLU TYR LEU THR GLN SEQRES 14 B 403 GLN ASN ALA ILE ARG THR ASN GLY SER SER THR ALA ARG SEQRES 15 B 403 GLU ALA SER ALA ALA ASN GLN GLU LEU LEU ASP TYR LEU SEQRES 16 B 403 ALA ILE LEU VAL GLU GLN ARG LEU VAL GLU PRO LYS ASP SEQRES 17 B 403 ASP ILE ILE SER LYS LEU CYS THR GLU GLN VAL LYS PRO SEQRES 18 B 403 GLY ASN ILE ASP LYS SER ASP ALA VAL GLN ILE ALA PHE SEQRES 19 B 403 LEU LEU LEU VAL ALA GLY ASN ALA THR MET VAL ASN MET SEQRES 20 B 403 ILE ALA LEU GLY VAL ALA THR LEU ALA GLN HIS PRO ASP SEQRES 21 B 403 GLN LEU ALA GLN LEU LYS ALA ASN PRO SER LEU ALA PRO SEQRES 22 B 403 GLN PHE VAL GLU GLU LEU CYS ARG TYR HIS THR ALA SER SEQRES 23 B 403 ALA LEU ALA ILE LYS ARG THR ALA LYS GLU ASP VAL MET SEQRES 24 B 403 ILE GLY ASP LYS LEU VAL ARG ALA ASN GLU GLY ILE ILE SEQRES 25 B 403 ALA SER ASN GLN SER ALA ASN ARG ASP GLU GLU VAL PHE SEQRES 26 B 403 GLU ASN PRO ASP GLU PHE ASN MET ASN ARG LYS TRP PRO SEQRES 27 B 403 PRO GLN ASP PRO LEU GLY PHE GLY PHE GLY ASP HIS ARG SEQRES 28 B 403 CYS ILE ALA GLU HIS LEU ALA LYS ALA GLU LEU THR THR SEQRES 29 B 403 VAL PHE SER THR LEU TYR GLN LYS PHE PRO ASP LEU LYS SEQRES 30 B 403 VAL ALA VAL PRO LEU GLY LYS ILE ASN TYR THR PRO LEU SEQRES 31 B 403 ASN ARG ASP VAL GLY ILE VAL ASP LEU PRO VAL ILE PHE HET HEM A 501 48 HET NO A 502 2 HET GOL A 503 6 HET GOL A 504 6 HET GOL A 505 6 HET HEM B 501 48 HET NO B 502 2 HET GOL B 503 6 HET GOL B 504 6 HET GOL B 505 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM NO NITRIC OXIDE HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN NO NITROGEN MONOXIDE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 NO 2(N O) FORMUL 5 GOL 6(C3 H8 O3) FORMUL 13 HOH *592(H2 O) HELIX 1 AA1 ALA A 20 ASN A 29 1 10 HELIX 2 AA2 LYS A 47 SER A 57 1 11 HELIX 3 AA3 SER A 73 ALA A 80 1 8 HELIX 4 AA4 THR A 85 MET A 89 5 5 HELIX 5 AA5 PRO A 92 GLU A 102 1 11 HELIX 6 AA6 PRO A 103 PHE A 105 5 3 HELIX 7 AA7 THR A 106 GLY A 132 1 27 HELIX 8 AA8 LEU A 140 PHE A 144 1 5 HELIX 9 AA9 LEU A 146 GLY A 158 1 13 HELIX 10 AB1 PRO A 160 ASN A 162 5 3 HELIX 11 AB2 ASP A 163 ASN A 176 1 14 HELIX 12 AB3 THR A 180 GLU A 205 1 26 HELIX 13 AB4 ASP A 209 GLN A 218 1 10 HELIX 14 AB5 ASP A 225 HIS A 258 1 34 HELIX 15 AB6 HIS A 258 ASN A 268 1 11 HELIX 16 AB7 LEU A 271 HIS A 283 1 13 HELIX 17 AB8 SER A 314 ASN A 319 1 6 HELIX 18 AB9 ALA A 354 PHE A 373 1 20 HELIX 19 AC1 PRO A 381 ILE A 385 5 5 HELIX 20 AC2 ALA B 20 ASN B 29 1 10 HELIX 21 AC3 LYS B 47 SER B 57 1 11 HELIX 22 AC4 SER B 73 ALA B 80 1 8 HELIX 23 AC5 THR B 85 MET B 89 5 5 HELIX 24 AC6 PRO B 92 SER B 99 1 8 HELIX 25 AC7 MET B 100 PHE B 105 5 6 HELIX 26 AC8 THR B 106 LEU B 113 1 8 HELIX 27 AC9 LEU B 113 GLY B 132 1 20 HELIX 28 AD1 LEU B 140 PHE B 144 1 5 HELIX 29 AD2 LEU B 146 GLY B 158 1 13 HELIX 30 AD3 PRO B 160 ASN B 162 5 3 HELIX 31 AD4 ASP B 163 ASN B 176 1 14 HELIX 32 AD5 SER B 179 GLU B 205 1 27 HELIX 33 AD6 ASP B 209 GLN B 218 1 10 HELIX 34 AD7 ASP B 225 ALA B 239 1 15 HELIX 35 AD8 GLY B 240 HIS B 258 1 19 HELIX 36 AD9 HIS B 258 ASN B 268 1 11 HELIX 37 AE1 LEU B 271 HIS B 283 1 13 HELIX 38 AE2 SER B 314 ASN B 319 1 6 HELIX 39 AE3 ALA B 354 PHE B 373 1 20 HELIX 40 AE4 PRO B 381 ILE B 385 5 5 SHEET 1 AA1 5 VAL A 31 LYS A 35 0 SHEET 2 AA1 5 LEU A 41 VAL A 45 -1 O LEU A 44 N SER A 32 SHEET 3 AA1 5 GLY A 310 ALA A 313 1 O ILE A 312 N TRP A 43 SHEET 4 AA1 5 LYS A 291 ALA A 294 -1 N ARG A 292 O ILE A 311 SHEET 5 AA1 5 LEU A 60 SER A 61 -1 N SER A 61 O THR A 293 SHEET 1 AA2 3 VAL A 138 ASP A 139 0 SHEET 2 AA2 3 PRO A 400 ILE A 402 -1 O VAL A 401 N VAL A 138 SHEET 3 AA2 3 LYS A 377 VAL A 378 -1 N LYS A 377 O ILE A 402 SHEET 1 AA3 2 VAL A 298 ILE A 300 0 SHEET 2 AA3 2 LYS A 303 VAL A 305 -1 O VAL A 305 N VAL A 298 SHEET 1 AA4 2 ASN A 386 TYR A 387 0 SHEET 2 AA4 2 ILE A 396 ASP A 398 -1 O VAL A 397 N ASN A 386 SHEET 1 AA5 5 VAL B 31 LYS B 35 0 SHEET 2 AA5 5 LEU B 41 VAL B 45 -1 O LEU B 44 N SER B 32 SHEET 3 AA5 5 GLY B 310 ALA B 313 1 O GLY B 310 N TRP B 43 SHEET 4 AA5 5 LYS B 291 ALA B 294 -1 N ARG B 292 O ILE B 311 SHEET 5 AA5 5 LEU B 60 SER B 61 -1 N SER B 61 O THR B 293 SHEET 1 AA6 3 VAL B 138 ASP B 139 0 SHEET 2 AA6 3 PRO B 400 ILE B 402 -1 O VAL B 401 N VAL B 138 SHEET 3 AA6 3 LYS B 377 VAL B 378 -1 N LYS B 377 O ILE B 402 SHEET 1 AA7 2 VAL B 298 ILE B 300 0 SHEET 2 AA7 2 LYS B 303 VAL B 305 -1 O VAL B 305 N VAL B 298 SHEET 1 AA8 2 ASN B 386 TYR B 387 0 SHEET 2 AA8 2 ILE B 396 ASP B 398 -1 O VAL B 397 N ASN B 386 LINK SG ACYS A 352 FE AHEM A 501 1555 1555 2.25 LINK SG BCYS A 352 FE BHEM A 501 1555 1555 2.24 LINK FE AHEM A 501 N A NO A 502 1555 1555 1.91 LINK FE BHEM A 501 O BHOH A 712 1555 1555 2.06 LINK SG ACYS B 352 FE AHEM B 501 1555 1555 2.26 LINK SG BCYS B 352 FE BHEM B 501 1555 1555 2.24 LINK FE AHEM B 501 N A NO B 502 1555 1555 1.88 LINK FE BHEM B 501 O BHOH B 693 1555 1555 2.19 CISPEP 1 PHE A 8 PRO A 9 0 2.48 CISPEP 2 PRO A 91 PRO A 92 0 1.61 CISPEP 3 PHE B 8 PRO B 9 0 5.21 CISPEP 4 PRO B 91 PRO B 92 0 -1.52 CRYST1 54.270 101.610 73.190 90.00 92.71 90.00 P 1 21 1 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 0.018426 0.000000 0.000872 0.00000 SCALE2 0.000000 0.009842 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013678 0.00000