HEADER OXIDOREDUCTASE 09-AUG-17 5Y5G TITLE STRUCTURE OF CYTOCHROME P450NOR IN NO-BOUND STATE: DAMAGED BY HIGH- TITLE 2 DOSE (5.7 MGY) X-RAY COMPND MOL_ID: 1; COMPND 2 MOLECULE: NADP NITROUS OXIDE-FORMING NITRIC OXIDE REDUCTASE; COMPND 3 CHAIN: A; 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; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PRSET-C KEYWDS METAL-BINDING, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR T.TOSHA,T.NOMURA,T.NISHIDA,G.UENO,H.MURAKAMI,K.YAMASHITA,K.HIRATA, AUTHOR 2 M.YAMAMOTO,H.AGO,H.SUGIMOTO,Y.SHIRO,M.KUBO REVDAT 3 22-NOV-23 5Y5G 1 REMARK REVDAT 2 17-JUN-20 5Y5G 1 TITLE REVDAT 1 06-DEC-17 5Y5G 0 JRNL AUTH T.TOSHA,T.NOMURA,T.NISHIDA,N.SAEKI,K.OKUBAYASHI,R.YAMAGIWA, JRNL AUTH 2 M.SUGAHARA,T.NAKANE,K.YAMASHITA,K.HIRATA,G.UENO,T.KIMURA, JRNL AUTH 3 T.HISANO,K.MURAMOTO,H.SAWAI,H.TAKEDA,E.MIZOHATA,A.YAMASHITA, JRNL AUTH 4 Y.KANEMATSU,Y.TAKANO,E.NANGO,R.TANAKA,O.NUREKI,O.SHOJI, JRNL AUTH 5 Y.IKEMOTO,H.MURAKAMI,S.OWADA,K.TONO,M.YABASHI,M.YAMAMOTO, JRNL AUTH 6 H.AGO,S.IWATA,H.SUGIMOTO,Y.SHIRO,M.KUBO JRNL TITL CAPTURING AN INITIAL INTERMEDIATE DURING THE P450NOR JRNL TITL 2 ENZYMATIC REACTION USING TIME-RESOLVED XFEL CRYSTALLOGRAPHY JRNL TITL 3 AND CAGED-SUBSTRATE. JRNL REF NAT COMMUN V. 8 1585 2017 JRNL REFN ESSN 2041-1723 JRNL PMID 29147002 JRNL DOI 10.1038/S41467-017-01702-1 REMARK 2 REMARK 2 RESOLUTION. 1.36 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.97 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.7 REMARK 3 NUMBER OF REFLECTIONS : 85186 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.135 REMARK 3 R VALUE (WORKING SET) : 0.133 REMARK 3 FREE R VALUE : 0.166 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4260 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 26.9775 - 4.2197 0.99 3114 158 0.1485 0.1597 REMARK 3 2 4.2197 - 3.3513 0.48 1441 92 0.1255 0.1481 REMARK 3 3 3.3513 - 2.9282 1.00 2961 153 0.1360 0.1541 REMARK 3 4 2.9282 - 2.6608 1.00 2980 155 0.1411 0.1798 REMARK 3 5 2.6608 - 2.4702 1.00 2912 157 0.1409 0.1792 REMARK 3 6 2.4702 - 2.3246 1.00 2933 164 0.1260 0.1471 REMARK 3 7 2.3246 - 2.2083 0.62 1522 82 0.1514 0.1655 REMARK 3 8 2.2083 - 2.1122 0.93 2687 133 0.1328 0.1676 REMARK 3 9 2.1122 - 2.0309 1.00 2906 150 0.1210 0.1685 REMARK 3 10 2.0309 - 1.9608 1.00 2932 136 0.1212 0.1688 REMARK 3 11 1.9608 - 1.8995 0.93 2672 155 0.1425 0.1939 REMARK 3 12 1.8995 - 1.8453 0.78 2249 112 0.1382 0.1800 REMARK 3 13 1.8453 - 1.7967 1.00 2920 145 0.1221 0.1616 REMARK 3 14 1.7967 - 1.7529 1.00 2864 173 0.1189 0.1452 REMARK 3 15 1.7529 - 1.7130 1.00 2903 145 0.1183 0.1620 REMARK 3 16 1.7130 - 1.6766 1.00 2886 145 0.1217 0.1818 REMARK 3 17 1.6766 - 1.6430 1.00 2891 146 0.1106 0.1441 REMARK 3 18 1.6430 - 1.6120 1.00 2876 149 0.1090 0.1587 REMARK 3 19 1.6120 - 1.5833 1.00 2890 165 0.1131 0.1362 REMARK 3 20 1.5833 - 1.5564 1.00 2892 147 0.1162 0.1500 REMARK 3 21 1.5564 - 1.5313 1.00 2830 163 0.1199 0.1714 REMARK 3 22 1.5313 - 1.5078 1.00 2910 147 0.1194 0.1939 REMARK 3 23 1.5078 - 1.4856 0.99 2842 133 0.1219 0.1694 REMARK 3 24 1.4856 - 1.4647 0.99 2891 148 0.1332 0.1800 REMARK 3 25 1.4647 - 1.4449 0.98 2790 167 0.1428 0.1880 REMARK 3 26 1.4449 - 1.4261 0.97 2783 157 0.1501 0.2212 REMARK 3 27 1.4261 - 1.4083 0.92 2634 125 0.1546 0.2170 REMARK 3 28 1.4083 - 1.3913 0.86 2472 129 0.1579 0.1998 REMARK 3 29 1.3913 - 1.3751 0.79 2266 117 0.1643 0.2067 REMARK 3 30 1.3751 - 1.3597 0.71 2077 112 0.1612 0.2235 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.630 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.06 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 : 0.008 3350 REMARK 3 ANGLE : 1.028 4587 REMARK 3 CHIRALITY : 0.079 513 REMARK 3 PLANARITY : 0.008 603 REMARK 3 DIHEDRAL : 18.616 1289 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 5Y5G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-AUG-17. REMARK 100 THE DEPOSITION ID IS D_1300004712. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK 1.10.1_2155 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 87504 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.360 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.36 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.68000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: MOLREP REMARK 200 STARTING MODEL: 1CL6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17% PEG 10000, 0.1 M BIS-TRIS 0.1 M REMARK 280 AMMONIUM ACETATE, PH 6.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 27.59450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.83400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.73850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.83400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.59450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.73850 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: 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 SER A 3 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 847 O HOH A 936 1.99 REMARK 500 O HOH A 1097 O HOH A 1138 2.05 REMARK 500 O HOH A 1310 O HOH A 1427 2.09 REMARK 500 NE2 GLN A 127 O HOH A 601 2.10 REMARK 500 O HOH A 706 O HOH A 746 2.10 REMARK 500 O HOH A 628 O HOH A 991 2.13 REMARK 500 O HOH A 837 O HOH A 1128 2.14 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 72.74 -160.40 REMARK 500 PHE A 144 -60.33 -148.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1460 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A1461 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A1462 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A1463 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A1464 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH A1465 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH A1466 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH A1467 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A1468 DISTANCE = 7.03 ANGSTROMS 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 97.6 REMARK 620 3 HEM A 501 NB 93.7 90.2 REMARK 620 4 HEM A 501 NC 88.7 173.7 88.6 REMARK 620 5 HEM A 501 ND 93.3 91.2 172.7 89.2 REMARK 620 6 NO A 502 N 178.6 83.7 85.7 90.1 87.4 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 503 DBREF 5Y5G A 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 HET HEM A 501 73 HET NO A 502 2 HET GOL A 503 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 2 HEM C34 H32 FE N4 O4 FORMUL 3 NO N O FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *868(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 SER A 99 1 8 HELIX 6 AA6 MET A 100 PHE A 105 5 6 HELIX 7 AA7 THR A 106 LEU A 113 1 8 HELIX 8 AA8 LEU A 113 GLY A 132 1 20 HELIX 9 AA9 LEU A 140 PHE A 144 1 5 HELIX 10 AB1 LEU A 146 GLY A 158 1 13 HELIX 11 AB2 PRO A 160 ASN A 162 5 3 HELIX 12 AB3 ASP A 163 ASN A 176 1 14 HELIX 13 AB4 THR A 180 GLU A 205 1 26 HELIX 14 AB5 ASP A 209 GLN A 218 1 10 HELIX 15 AB6 ASP A 225 HIS A 258 1 34 HELIX 16 AB7 HIS A 258 ASN A 268 1 11 HELIX 17 AB8 LEU A 271 HIS A 283 1 13 HELIX 18 AB9 SER A 314 ASN A 319 1 6 HELIX 19 AC1 PHE A 347 ARG A 351 5 5 HELIX 20 AC2 ALA A 354 PHE A 373 1 20 HELIX 21 AC3 PRO A 381 ILE A 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 LINK SG CYS A 352 FE HEM A 501 1555 1555 2.32 LINK FE HEM A 501 N NO A 502 1555 1555 2.10 CISPEP 1 PHE A 8 PRO A 9 0 3.53 CISPEP 2 PRO A 91 PRO A 92 0 1.64 SITE 1 AC1 23 PHE A 86 VAL A 87 HIS A 94 ARG A 98 SITE 2 AC1 23 ILE A 153 LEU A 236 ALA A 239 GLY A 240 SITE 3 AC1 23 THR A 243 MET A 244 MET A 247 SER A 286 SITE 4 AC1 23 GLY A 344 PHE A 345 GLY A 346 PHE A 347 SITE 5 AC1 23 HIS A 350 CYS A 352 ALA A 354 NO A 502 SITE 6 AC1 23 HOH A 622 HOH A 728 HOH A 752 SITE 1 AC2 4 ALA A 239 GLY A 240 THR A 243 HEM A 501 SITE 1 AC3 10 ALA A 55 SER A 57 GLU A 58 MET A 89 SITE 2 AC3 10 ASP A 90 ARG A 292 ASP A 349 HIS A 350 SITE 3 AC3 10 HOH A 740 HOH A 870 CRYST1 55.189 75.477 101.668 90.00 90.00 90.00 P 21 21 21 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 0.018120 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013249 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009836 0.00000