HEADER METAL BINDING PROTEIN 02-MAY-23 8SPC TITLE CRYSTAL STRUCTURE OF THE CYTOCHROME P450 ENZYME RUFO COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RUFO; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES ATRATUS; SOURCE 3 ORGANISM_TAXID: 1893; SOURCE 4 ATCC: 14046; SOURCE 5 GENE: RUFO; 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: PET28A(+) KEYWDS RUFO, AROMATIC NITRATION, CYTOCHROME P450, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.D.DRATCH,K.M.DAVIS REVDAT 1 13-DEC-23 8SPC 0 JRNL AUTH B.D.DRATCH,K.L.MCWHORTER,T.C.BLUE,S.K.JONES,S.M.HORWITZ, JRNL AUTH 2 K.M.DAVIS JRNL TITL INSIGHTS INTO SUBSTRATE RECOGNITION BY THE UNUSUAL NITRATING JRNL TITL 2 ENZYME RUFO. JRNL REF ACS CHEM.BIOL. V. 18 1713 2023 JRNL REFN ESSN 1554-8937 JRNL PMID 37555759 JRNL DOI 10.1021/ACSCHEMBIO.3C00328 REMARK 2 REMARK 2 RESOLUTION. 1.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 35199 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.080 REMARK 3 FREE R VALUE TEST SET COUNT : 3197 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 39.3400 - 5.3200 1.00 1571 146 0.1814 0.2069 REMARK 3 2 5.3200 - 4.2200 1.00 1447 152 0.1577 0.1511 REMARK 3 3 4.2200 - 3.6900 1.00 1429 144 0.1556 0.1795 REMARK 3 4 3.6900 - 3.3500 1.00 1410 148 0.1865 0.1755 REMARK 3 5 3.3500 - 3.1100 1.00 1411 143 0.2021 0.2547 REMARK 3 6 3.1100 - 2.9300 1.00 1415 131 0.2108 0.2510 REMARK 3 7 2.9300 - 2.7800 1.00 1385 145 0.2113 0.2717 REMARK 3 8 2.7800 - 2.6600 1.00 1401 139 0.2244 0.2354 REMARK 3 9 2.6600 - 2.5600 1.00 1397 131 0.2251 0.2532 REMARK 3 10 2.5600 - 2.4700 1.00 1387 142 0.2053 0.2186 REMARK 3 11 2.4700 - 2.3900 1.00 1373 142 0.1981 0.2616 REMARK 3 12 2.3900 - 2.3200 1.00 1386 133 0.1911 0.2397 REMARK 3 13 2.3200 - 2.2600 1.00 1376 139 0.1882 0.2266 REMARK 3 14 2.2600 - 2.2100 1.00 1357 146 0.1961 0.2091 REMARK 3 15 2.2100 - 2.1600 1.00 1378 133 0.2054 0.2409 REMARK 3 16 2.1600 - 2.1100 1.00 1382 129 0.2121 0.2676 REMARK 3 17 2.1100 - 2.0700 1.00 1364 148 0.2268 0.2566 REMARK 3 18 2.0700 - 2.0300 1.00 1381 133 0.2333 0.3026 REMARK 3 19 2.0300 - 1.9900 1.00 1353 127 0.2394 0.2714 REMARK 3 20 1.9900 - 1.9600 1.00 1371 152 0.2535 0.2965 REMARK 3 21 1.9600 - 1.9300 1.00 1363 130 0.2695 0.3285 REMARK 3 22 1.9300 - 1.9000 1.00 1372 136 0.3036 0.3618 REMARK 3 23 1.9000 - 1.8710 0.93 1293 128 0.3529 0.3890 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.231 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.564 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.17 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 3019 REMARK 3 ANGLE : 0.842 4147 REMARK 3 CHIRALITY : 0.054 460 REMARK 3 PLANARITY : 0.017 552 REMARK 3 DIHEDRAL : 14.360 1095 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 8SPC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1000274187. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-MAR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.70 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9762 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35269 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.871 REMARK 200 RESOLUTION RANGE LOW (A) : 39.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : 0.09647 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.2900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 8.40 REMARK 200 R MERGE FOR SHELL (I) : 1.46900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.140 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIR REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: RED, CUBE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM CHLORIDE, 0.1 M BIS REMARK 280 -TRIS, 23% PEG3350, PH 6.70, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 68.44900 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 38.81350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 38.81350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.22450 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 38.81350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 38.81350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 102.67350 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 38.81350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.81350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.22450 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 38.81350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.81350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 102.67350 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 68.44900 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL 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 -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 VAL A 3 REMARK 465 SER A 4 REMARK 465 PRO A 5 REMARK 465 ALA A 6 REMARK 465 PRO A 7 REMARK 465 GLU A 8 REMARK 465 HIS A 9 REMARK 465 THR A 10 REMARK 465 ASP A 167 REMARK 465 LEU A 168 REMARK 465 ASP A 169 REMARK 465 HIS A 170 REMARK 465 SER A 171 REMARK 465 MET A 172 REMARK 465 ASP A 173 REMARK 465 ALA A 174 REMARK 465 GLN A 175 REMARK 465 LEU A 176 REMARK 465 ASP A 177 REMARK 465 PRO A 178 REMARK 465 ASP A 179 REMARK 465 ALA A 180 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 ASP A 108 CG OD1 OD2 REMARK 470 GLU A 124 CG CD OE1 OE2 REMARK 470 GLU A 129 CD OE1 OE2 REMARK 470 GLU A 153 OE1 OE2 REMARK 470 ASN A 165 CG OD1 ND2 REMARK 470 GLU A 181 CG CD OE1 OE2 REMARK 470 GLU A 182 CD OE1 OE2 REMARK 470 LEU A 185 CD1 CD2 REMARK 470 ASP A 224 CG OD1 OD2 REMARK 470 ASP A 270 CG OD1 OD2 REMARK 470 LYS A 332 NZ REMARK 470 ARG A 388 CG CD NE CZ NH1 NH2 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 PHE A 14 110.24 -161.81 REMARK 500 ASP A 24 86.51 -152.99 REMARK 500 TYR A 137 -63.57 -123.61 REMARK 500 ASP A 158 66.14 -157.73 REMARK 500 ASP A 223 -163.58 -124.86 REMARK 500 PHE A 238 -70.58 -118.00 REMARK 500 ASN A 334 82.17 -154.34 REMARK 500 ASN A 335 57.68 -90.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 148 0.19 SIDE CHAIN 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 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 346 SG REMARK 620 2 HEM A 401 NA 100.6 REMARK 620 3 HEM A 401 NB 87.1 87.9 REMARK 620 4 HEM A 401 NC 86.0 171.2 86.6 REMARK 620 5 HEM A 401 ND 98.7 93.0 173.8 91.7 REMARK 620 6 HOH A 604 O 164.5 85.5 78.8 86.7 95.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 508 O REMARK 620 2 HOH A 541 O 174.1 REMARK 620 3 HOH A 542 O 85.3 89.0 REMARK 620 4 HOH A 623 O 86.6 91.8 86.6 REMARK 620 5 HOH A 683 O 94.7 86.6 89.4 175.7 REMARK 620 6 HOH A 692 O 85.2 100.7 168.7 98.9 85.3 REMARK 620 N 1 2 3 4 5 DBREF1 8SPC A 1 394 UNP A0A224AU14_STRAR DBREF2 8SPC A A0A224AU14 1 394 SEQADV 8SPC MET A -20 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC GLY A -19 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC SER A -18 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC SER A -17 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC HIS A -16 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC HIS A -15 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC HIS A -14 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC HIS A -13 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC HIS A -12 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC HIS A -11 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC SER A -10 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC SER A -9 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC GLY A -8 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC LEU A -7 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC VAL A -6 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC PRO A -5 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC ARG A -4 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC GLY A -3 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC SER A -2 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC HIS A -1 UNP A0A224AU1 EXPRESSION TAG SEQADV 8SPC MET A 0 UNP A0A224AU1 EXPRESSION TAG SEQRES 1 A 415 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 415 LEU VAL PRO ARG GLY SER HIS MET MET THR VAL SER PRO SEQRES 3 A 415 ALA PRO GLU HIS THR ASP PRO LEU PHE SER PRO LEU ASP SEQRES 4 A 415 PRO ALA VAL LEU ALA ASP PRO TYR PRO VAL TYR ARG ARG SEQRES 5 A 415 LEU ARG GLU THR HIS PRO VAL TYR TRP HIS ALA GLY LEU SEQRES 6 A 415 ASP SER TRP LEU MET THR ARG HIS ALA ASP CYS THR ALA SEQRES 7 A 415 ILE LEU ARG ASP PRO GLY ARG PHE SER THR ASP PHE ARG SEQRES 8 A 415 LYS ILE ASP ILE PRO THR PRO PRO THR LEU LEU SER LEU SEQRES 9 A 415 GLN THR LEU ASP PRO PRO ASP GLN THR PRO LEU ARG HIS SEQRES 10 A 415 LEU ALA LEU ASP ALA VAL ARG ALA GLN ASP LEU ASP ALA SEQRES 11 A 415 LEU ARG LYS GLU LEU THR LEU PHE ALA ASP GLN LEU LEU SEQRES 12 A 415 ASP GLU LEU ALA ASP ARG GLU SER PHE ASP PHE ILE HIS SEQRES 13 A 415 ASP TYR ALA ASP VAL PHE THR LEU ARG ALA ILE THR ARG SEQRES 14 A 415 PHE ILE GLY VAL GLU PRO PRO GLU THR ASP GLU ALA PHE SEQRES 15 A 415 ALA ARG PHE ASN ASP ASP LEU ASP HIS SER MET ASP ALA SEQRES 16 A 415 GLN LEU ASP PRO ASP ALA GLU GLU PRO GLY LEU ARG ALA SEQRES 17 A 415 ARG ALA HIS PHE ASN ASP LEU VAL ARG SER TRP LEU GLY SEQRES 18 A 415 ASP PRO GLY PRO HIS GLY VAL LEU PRO ASP VAL VAL ARG SEQRES 19 A 415 LEU LEU PRO GLY SER GLY VAL GLU ALA ASP ASP VAL LEU SEQRES 20 A 415 VAL ASN SER VAL ARG ALA PHE PHE HIS ALA GLY PHE GLU SEQRES 21 A 415 VAL PRO SER ARG PHE LEU GLY ASN ALA LEU ALA ALA LEU SEQRES 22 A 415 LEU ALA THR PRO GLY ALA TRP GLU GLN LEU VAL ARG GLY SEQRES 23 A 415 ASP VAL GLY LEU ASP THR ALA VAL GLU GLU LEU ILE ARG SEQRES 24 A 415 TYR VAL GLY PRO VAL GLN ALA LEU ALA ARG ALA CYS LEU SEQRES 25 A 415 GLN ASP THR GLU LEU GLY GLY MET ALA VAL LYS GLU GLY SEQRES 26 A 415 GLN VAL VAL THR ALA LEU ILE GLY ALA ALA ASN ARG ASP SEQRES 27 A 415 PRO ASP GLN PHE PRO ASP PRO GLU THR LEU ARG LEU ASP SEQRES 28 A 415 ARG LYS PRO ASN ASN HIS LEU GLY PHE GLY ARG GLY ALA SEQRES 29 A 415 HIS SER CYS LEU GLY LEU ASN VAL ALA ARG ILE GLU ALA SEQRES 30 A 415 HIS VAL THR LEU GLY ALA LEU LEU ARG HIS PRO GLY VAL SEQRES 31 A 415 ARG SER ALA GLY GLU PRO VAL VAL ARG PRO ASN GLY THR SEQRES 32 A 415 LEU ARG GLY LEU SER ARG LEU PRO LEU THR LEU GLY HET HEM A 401 43 HET MG A 402 1 HET CL A 403 1 HET CL A 404 1 HET EDO A 405 4 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN HEM HEME HETSYN EDO ETHYLENE GLYCOL FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 MG MG 2+ FORMUL 4 CL 2(CL 1-) FORMUL 6 EDO C2 H6 O2 FORMUL 7 HOH *218(H2 O) HELIX 1 AA1 ASP A 18 ASP A 24 1 7 HELIX 2 AA2 ASP A 24 HIS A 36 1 13 HELIX 3 AA3 ARG A 51 ARG A 60 1 10 HELIX 4 AA4 ASP A 68 ASP A 73 5 6 HELIX 5 AA5 PRO A 77 LEU A 81 5 5 HELIX 6 AA6 SER A 82 LEU A 86 5 5 HELIX 7 AA7 GLN A 91 ALA A 104 1 14 HELIX 8 AA8 ASP A 106 ALA A 126 1 21 HELIX 9 AA9 PHE A 133 TYR A 137 1 5 HELIX 10 AB1 TYR A 137 GLY A 151 1 15 HELIX 11 AB2 PRO A 155 GLU A 159 5 5 HELIX 12 AB3 PHE A 161 ASN A 165 5 5 HELIX 13 AB4 GLU A 182 ASP A 201 1 20 HELIX 14 AB5 GLY A 206 LEU A 215 1 10 HELIX 15 AB6 ASP A 223 GLY A 237 1 15 HELIX 16 AB7 PHE A 238 THR A 255 1 18 HELIX 17 AB8 GLY A 257 GLY A 265 1 9 HELIX 18 AB9 GLY A 268 GLY A 281 1 14 HELIX 19 AC1 LEU A 310 ASN A 315 1 6 HELIX 20 AC2 ARG A 341 SER A 345 5 5 HELIX 21 AC3 GLY A 348 ARG A 365 1 18 SHEET 1 AA1 5 VAL A 38 HIS A 41 0 SHEET 2 AA1 5 SER A 46 MET A 49 -1 O LEU A 48 N TYR A 39 SHEET 3 AA1 5 VAL A 306 ALA A 309 1 O THR A 308 N MET A 49 SHEET 4 AA1 5 LEU A 286 CYS A 290 -1 N ARG A 288 O VAL A 307 SHEET 5 AA1 5 PHE A 65 SER A 66 -1 N SER A 66 O ALA A 289 SHEET 1 AA2 3 PHE A 131 ASP A 132 0 SHEET 2 AA2 3 PRO A 390 THR A 392 -1 O LEU A 391 N PHE A 131 SHEET 3 AA2 3 ARG A 370 SER A 371 -1 N ARG A 370 O THR A 392 SHEET 1 AA3 2 THR A 294 LEU A 296 0 SHEET 2 AA3 2 MET A 299 VAL A 301 -1 O MET A 299 N LEU A 296 SHEET 1 AA4 2 VAL A 376 VAL A 377 0 SHEET 2 AA4 2 LEU A 386 ARG A 388 -1 O SER A 387 N VAL A 376 LINK SG CYS A 346 FE HEM A 401 1555 1555 2.37 LINK FE HEM A 401 O HOH A 604 1555 1555 2.55 LINK MG MG A 402 O HOH A 508 1555 1555 2.23 LINK MG MG A 402 O HOH A 541 1555 1555 2.07 LINK MG MG A 402 O HOH A 542 1555 1555 2.13 LINK MG MG A 402 O HOH A 623 1555 1555 1.96 LINK MG MG A 402 O HOH A 683 1555 5455 2.26 LINK MG MG A 402 O HOH A 692 1555 1555 1.83 CISPEP 1 PRO A 88 PRO A 89 0 2.61 CISPEP 2 LYS A 332 PRO A 333 0 -2.14 CRYST1 77.627 77.627 136.898 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 0.012882 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012882 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007305 0.00000