HEADER OXIDOREDUCTASE 29-JUL-25 9S5P TITLE TIME-RESOLVED SFX SERIES OF THE DTPAA Y389F VARIANT MIXED WITH TITLE 2 HYDROGEN PEROXIDE -TIME 0.5 S COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEFERROCHELATASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES LIVIDANS; SOURCE 3 ORGANISM_TAXID: 1916; SOURCE 4 GENE: SLI_2602; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PEROXIDASE, COMPOUND I, COMPOUND II, DYP, DTPAA, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.J.WILLIAMS,J.A.R.WORRALL,M.A.HOUGH REVDAT 2 09-SEP-26 9S5P 1 JRNL REVDAT 1 19-AUG-26 9S5P 0 JRNL AUTH L.J.WILLIAMS,J.J.A.G.KAMPS,A.M.V.BRANZANIC,M.LEHENE, JRNL AUTH 2 K.J.M.LUNDGREN,U.RYDE,K.CHATTERJEE,M.D.DOYLE,P.S.SIMON, JRNL AUTH 3 H.MAKITA,A.J.THOMPSON,A.S.BREWSTER,T.ZHOU,M.LUCIC, JRNL AUTH 4 M.T.WILSON,P.ALLER,J.SANCHEZ-WEATHERBY,L.GEE,S.DEHE,S.MOUS, JRNL AUTH 5 J.YANO,V.K.YACHANDRA,M.A.HOUGH,A.M.ORVILLE,J.F.KERN, JRNL AUTH 6 R.L.SILAGHI-DUMITRESCU,J.A.R.WORRALL JRNL TITL CAN FERRIC-OXYL EXCITED STATES EXPLAIN ELONGATED IRON-OXYGEN JRNL TITL 2 BONDS IN HEME PEROXIDASE CATALYTIC INTERMEDIATES? JRNL REF NAT COMMUN V. 17 2026 JRNL REFN ESSN 2041-1723 JRNL PMID 41634046 JRNL DOI 10.1038/S41467-026-69192-8 REMARK 2 REMARK 2 RESOLUTION. 1.53 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21_5207 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) : 1.53 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 106371 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.183 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 5451 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 17.0400 - 4.7200 1.00 3466 178 0.1412 0.1483 REMARK 3 2 4.7200 - 3.7600 1.00 3371 223 0.1166 0.1316 REMARK 3 3 3.7600 - 3.2900 1.00 3441 157 0.1358 0.1504 REMARK 3 4 3.2900 - 2.9900 1.00 3417 164 0.1521 0.1838 REMARK 3 5 2.9900 - 2.7800 1.00 3385 178 0.1547 0.1899 REMARK 3 6 2.7800 - 2.6100 1.00 3364 173 0.1478 0.1749 REMARK 3 7 2.6100 - 2.4800 1.00 3405 175 0.1461 0.1724 REMARK 3 8 2.4800 - 2.3800 1.00 3380 183 0.1439 0.1899 REMARK 3 9 2.3800 - 2.2800 1.00 3354 177 0.1399 0.1862 REMARK 3 10 2.2800 - 2.2100 1.00 3331 208 0.1405 0.1583 REMARK 3 11 2.2100 - 2.1400 1.00 3361 213 0.1449 0.1750 REMARK 3 12 2.1400 - 2.0800 1.00 3336 196 0.1449 0.1665 REMARK 3 13 2.0800 - 2.0200 1.00 3409 162 0.1486 0.1949 REMARK 3 14 2.0200 - 1.9700 1.00 3360 184 0.1606 0.2177 REMARK 3 15 1.9700 - 1.9300 1.00 3342 197 0.1663 0.1992 REMARK 3 16 1.9300 - 1.8900 1.00 3346 200 0.1676 0.2199 REMARK 3 17 1.8900 - 1.8500 1.00 3351 194 0.1706 0.2029 REMARK 3 18 1.8500 - 1.8100 1.00 3301 193 0.1782 0.2044 REMARK 3 19 1.8100 - 1.7800 1.00 3384 173 0.1778 0.2181 REMARK 3 20 1.7800 - 1.7500 1.00 3369 172 0.1839 0.2073 REMARK 3 21 1.7500 - 1.7200 1.00 3384 164 0.1873 0.2138 REMARK 3 22 1.7200 - 1.7000 1.00 3378 171 0.1928 0.2193 REMARK 3 23 1.7000 - 1.6700 1.00 3404 165 0.1920 0.2374 REMARK 3 24 1.6700 - 1.6500 1.00 3324 189 0.2004 0.2377 REMARK 3 25 1.6500 - 1.6300 1.00 3344 182 0.2063 0.2273 REMARK 3 26 1.6300 - 1.6000 1.00 3362 173 0.2093 0.2412 REMARK 3 27 1.6000 - 1.5800 1.00 3342 159 0.2121 0.2512 REMARK 3 28 1.5800 - 1.5700 1.00 3384 197 0.2448 0.2441 REMARK 3 29 1.5700 - 1.5500 0.99 3311 179 0.3048 0.3307 REMARK 3 30 1.5500 - 1.5300 0.96 3214 172 0.3274 0.3275 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) : 0.144 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.701 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.43 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.95 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 5948 REMARK 3 ANGLE : 0.982 8128 REMARK 3 CHIRALITY : 0.055 846 REMARK 3 PLANARITY : 0.013 1089 REMARK 3 DIHEDRAL : 15.479 2148 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 9S5P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1292149810. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-SEP-23 REMARK 200 TEMPERATURE (KELVIN) : 300 REMARK 200 PH : 7 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 : MFX REMARK 200 X-RAY GENERATOR MODEL : SLAC LCLS BEAMLINE MFX REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.32 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX340-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CCTBX.XFEL REMARK 200 DATA SCALING SOFTWARE : CCTBX.XFEL.MERGE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 106371 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.530 REMARK 200 RESOLUTION RANGE LOW (A) : 17.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 42.84 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.6160 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.53 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 : 1.644 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% V/V PEG 3350 , 100 MM HEPES, PH 7, REMARK 280 BATCH MODE, TEMPERATURE 291K 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 34.08250 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: DIMERIC 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 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 ASP A 48 REMARK 465 PRO A 49 REMARK 465 ALA A 50 REMARK 465 GLY A 51 REMARK 465 ALA A 52 REMARK 465 ASP A 53 REMARK 465 ALA A 54 REMARK 465 LYS A 418 REMARK 465 GLU A 419 REMARK 465 ALA A 420 REMARK 465 ASP B 48 REMARK 465 PRO B 49 REMARK 465 ALA B 50 REMARK 465 GLY B 51 REMARK 465 ALA B 52 REMARK 465 ASP B 53 REMARK 465 ALA B 54 REMARK 465 LYS B 418 REMARK 465 GLU B 419 REMARK 465 ALA B 420 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 LYS B 228 CD CE NZ 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 HH12 ARG B 177 O HOH B 601 0.97 REMARK 500 NH1 ARG B 177 O HOH B 601 1.52 REMARK 500 NH2 ARG B 177 O HOH B 602 1.94 REMARK 500 OE1 GLN B 215 O HOH B 601 2.01 REMARK 500 OG SER B 56 O HOH B 603 2.04 REMARK 500 O HOH A 799 O HOH B 816 2.14 REMARK 500 O GLY B 153 O HOH B 604 2.15 REMARK 500 OD1 ASP B 74 O HOH B 605 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 ILE A 68 -72.82 -121.95 REMARK 500 ASN A 243 -149.00 -120.97 REMARK 500 VAL A 256 -51.94 -121.51 REMARK 500 ARG A 343 38.32 -147.85 REMARK 500 ASP A 349 62.10 -118.36 REMARK 500 PHE B 152 17.70 59.69 REMARK 500 VAL B 256 -52.86 -120.03 REMARK 500 VAL B 307 132.23 -37.17 REMARK 500 ARG B 343 41.25 -147.69 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 242 0.08 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 326 NE2 REMARK 620 2 HEM A 501 NA 91.7 REMARK 620 3 HEM A 501 NB 90.8 90.4 REMARK 620 4 HEM A 501 NC 92.3 175.8 88.2 REMARK 620 5 HEM A 501 ND 92.6 89.7 176.6 91.5 REMARK 620 6 HOH A 690 O 170.8 82.2 82.5 93.7 94.2 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 HIS B 326 NE2 REMARK 620 2 HEM B 501 NA 91.3 REMARK 620 3 HEM B 501 NB 88.8 91.0 REMARK 620 4 HEM B 501 NC 91.2 177.5 89.3 REMARK 620 5 HEM B 501 ND 93.2 89.7 177.8 89.9 REMARK 620 6 O B 502 O 177.1 90.4 88.7 87.2 89.2 REMARK 620 N 1 2 3 4 5 DBREF1 9S5P A 48 420 UNP A0A7U9DT46_STRLI DBREF2 9S5P A A0A7U9DT46 48 420 DBREF1 9S5P B 48 420 UNP A0A7U9DT46_STRLI DBREF2 9S5P B A0A7U9DT46 48 420 SEQADV 9S5P PHE A 389 UNP A0A7U9DT4 TYR 389 CONFLICT SEQADV 9S5P PHE B 389 UNP A0A7U9DT4 TYR 389 CONFLICT SEQRES 1 A 373 ASP PRO ALA GLY ALA ASP ALA GLY SER ALA VAL PRO PHE SEQRES 2 A 373 HIS GLY ALA HIS GLN ALA GLY ILE ALA THR PRO VAL GLN SEQRES 3 A 373 ASP ARG LEU HIS PHE ALA ALA PHE ASP VAL THR THR GLU SEQRES 4 A 373 ASP ARG ALA ALA PHE VAL ALA LEU LEU LYS GLU TRP THR SEQRES 5 A 373 ALA ALA ALA ARG ARG LEU THR ALA GLY HIS ALA VAL GLY SEQRES 6 A 373 GLU GLY ALA TYR GLY GLY LEU PRO GLU ALA PRO PRO ASP SEQRES 7 A 373 ASP THR GLY GLU ALA LEU GLY LEU LYS PRO SER ARG LEU SEQRES 8 A 373 THR LEU THR ILE GLY PHE GLY PRO SER LEU PHE THR ARG SEQRES 9 A 373 PHE GLY LEU ALA ASP LEU ARG PRO GLU ALA LEU ALA ASP SEQRES 10 A 373 LEU PRO LYS PHE PRO GLY ASP ASN LEU ASP ARG ALA ARG SEQRES 11 A 373 SER GLY GLY ASP LEU CYS VAL GLN ALA CYS ALA ASP ASP SEQRES 12 A 373 PRO GLN VAL ALA VAL HIS ALA ILE ARG ASN LEU ALA ARG SEQRES 13 A 373 ILE GLY PHE GLY LYS VAL VAL VAL ARG TRP SER GLN LEU SEQRES 14 A 373 GLY PHE GLY LYS THR SER SER THR THR PRO ASP LYS GLN SEQRES 15 A 373 THR PRO ARG ASN LEU LEU GLY PHE LYS ASP GLY THR ARG SEQRES 16 A 373 ASN ILE ALA GLY THR GLU LYS ASP ARG LEU ASP ARG PHE SEQRES 17 A 373 VAL TRP ALA ALA GLU LYS ASP GLY THR PRO TRP MET THR SEQRES 18 A 373 GLY GLY SER TYR LEU VAL ALA ARG ARG ILE ARG MET HIS SEQRES 19 A 373 ILE GLU THR TRP ASP ARG ALA SER LEU GLN GLU GLN GLU SEQRES 20 A 373 ASP VAL PHE GLY ARG ASP LYS GLY GLU GLY ALA PRO VAL SEQRES 21 A 373 GLY LYS ALA LYS GLU ARG ASP GLU PRO PHE LEU LYS ALA SEQRES 22 A 373 MET LYS PRO ASP ALA HIS VAL ARG LEU ALA HIS PRO ASP SEQRES 23 A 373 SER ASN GLY GLY ALA THR LEU LEU ARG ARG GLY TYR SER SEQRES 24 A 373 PHE THR ASP GLY THR ASP GLY LEU GLY ARG LEU ASP ALA SEQRES 25 A 373 GLY LEU PHE PHE LEU ALA TYR GLN ARG ASP ILE ARG THR SEQRES 26 A 373 GLY PHE VAL PRO VAL GLN ARG ASN LEU ALA THR ASP ALA SEQRES 27 A 373 LEU ASN GLU PHE ILE GLN HIS VAL GLY SER ALA VAL PHE SEQRES 28 A 373 ALA VAL PRO PRO GLY VAL ARG ASP ALA ASP ASP TRP TRP SEQRES 29 A 373 GLY SER THR LEU PHE GLY LYS GLU ALA SEQRES 1 B 373 ASP PRO ALA GLY ALA ASP ALA GLY SER ALA VAL PRO PHE SEQRES 2 B 373 HIS GLY ALA HIS GLN ALA GLY ILE ALA THR PRO VAL GLN SEQRES 3 B 373 ASP ARG LEU HIS PHE ALA ALA PHE ASP VAL THR THR GLU SEQRES 4 B 373 ASP ARG ALA ALA PHE VAL ALA LEU LEU LYS GLU TRP THR SEQRES 5 B 373 ALA ALA ALA ARG ARG LEU THR ALA GLY HIS ALA VAL GLY SEQRES 6 B 373 GLU GLY ALA TYR GLY GLY LEU PRO GLU ALA PRO PRO ASP SEQRES 7 B 373 ASP THR GLY GLU ALA LEU GLY LEU LYS PRO SER ARG LEU SEQRES 8 B 373 THR LEU THR ILE GLY PHE GLY PRO SER LEU PHE THR ARG SEQRES 9 B 373 PHE GLY LEU ALA ASP LEU ARG PRO GLU ALA LEU ALA ASP SEQRES 10 B 373 LEU PRO LYS PHE PRO GLY ASP ASN LEU ASP ARG ALA ARG SEQRES 11 B 373 SER GLY GLY ASP LEU CYS VAL GLN ALA CYS ALA ASP ASP SEQRES 12 B 373 PRO GLN VAL ALA VAL HIS ALA ILE ARG ASN LEU ALA ARG SEQRES 13 B 373 ILE GLY PHE GLY LYS VAL VAL VAL ARG TRP SER GLN LEU SEQRES 14 B 373 GLY PHE GLY LYS THR SER SER THR THR PRO ASP LYS GLN SEQRES 15 B 373 THR PRO ARG ASN LEU LEU GLY PHE LYS ASP GLY THR ARG SEQRES 16 B 373 ASN ILE ALA GLY THR GLU LYS ASP ARG LEU ASP ARG PHE SEQRES 17 B 373 VAL TRP ALA ALA GLU LYS ASP GLY THR PRO TRP MET THR SEQRES 18 B 373 GLY GLY SER TYR LEU VAL ALA ARG ARG ILE ARG MET HIS SEQRES 19 B 373 ILE GLU THR TRP ASP ARG ALA SER LEU GLN GLU GLN GLU SEQRES 20 B 373 ASP VAL PHE GLY ARG ASP LYS GLY GLU GLY ALA PRO VAL SEQRES 21 B 373 GLY LYS ALA LYS GLU ARG ASP GLU PRO PHE LEU LYS ALA SEQRES 22 B 373 MET LYS PRO ASP ALA HIS VAL ARG LEU ALA HIS PRO ASP SEQRES 23 B 373 SER ASN GLY GLY ALA THR LEU LEU ARG ARG GLY TYR SER SEQRES 24 B 373 PHE THR ASP GLY THR ASP GLY LEU GLY ARG LEU ASP ALA SEQRES 25 B 373 GLY LEU PHE PHE LEU ALA TYR GLN ARG ASP ILE ARG THR SEQRES 26 B 373 GLY PHE VAL PRO VAL GLN ARG ASN LEU ALA THR ASP ALA SEQRES 27 B 373 LEU ASN GLU PHE ILE GLN HIS VAL GLY SER ALA VAL PHE SEQRES 28 B 373 ALA VAL PRO PRO GLY VAL ARG ASP ALA ASP ASP TRP TRP SEQRES 29 B 373 GLY SER THR LEU PHE GLY LYS GLU ALA HET HEM A 501 73 HET HEM B 501 73 HET O B 502 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM O OXYGEN ATOM HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 O O FORMUL 6 HOH *492(H2 O) HELIX 1 AA1 ASP A 87 ALA A 107 1 21 HELIX 2 AA2 PRO A 146 ARG A 151 5 6 HELIX 3 AA3 LEU A 154 ARG A 158 5 5 HELIX 4 AA4 ASP A 174 SER A 178 5 5 HELIX 5 AA5 ASP A 190 GLY A 205 1 16 HELIX 6 AA6 GLU A 248 VAL A 256 1 9 HELIX 7 AA7 ALA A 259 GLY A 263 5 5 HELIX 8 AA8 THR A 264 THR A 268 5 5 HELIX 9 AA9 HIS A 281 ARG A 287 1 7 HELIX 10 AB1 SER A 289 GLY A 298 1 10 HELIX 11 AB2 PHE A 317 MET A 321 5 5 HELIX 12 AB3 ALA A 325 HIS A 331 1 7 HELIX 13 AB4 PRO A 332 ASN A 335 5 4 HELIX 14 AB5 ASP A 369 THR A 372 5 4 HELIX 15 AB6 GLY A 373 LEU A 381 1 9 HELIX 16 AB7 ALA A 382 GLU A 388 5 7 HELIX 17 AB8 GLY A 412 GLY A 417 1 6 HELIX 18 AB9 ASP B 87 ALA B 107 1 21 HELIX 19 AC1 PRO B 146 ARG B 151 5 6 HELIX 20 AC2 LEU B 154 ARG B 158 5 5 HELIX 21 AC3 ASP B 174 SER B 178 5 5 HELIX 22 AC4 ASP B 190 PHE B 206 1 17 HELIX 23 AC5 GLU B 248 VAL B 256 1 9 HELIX 24 AC6 ALA B 259 GLY B 263 5 5 HELIX 25 AC7 THR B 264 THR B 268 5 5 HELIX 26 AC8 HIS B 281 ASP B 286 1 6 HELIX 27 AC9 SER B 289 GLY B 298 1 10 HELIX 28 AD1 PHE B 317 MET B 321 5 5 HELIX 29 AD2 ALA B 325 HIS B 331 1 7 HELIX 30 AD3 PRO B 332 ASN B 335 5 4 HELIX 31 AD4 ASP B 369 THR B 372 5 4 HELIX 32 AD5 GLY B 373 LEU B 381 1 9 HELIX 33 AD6 ALA B 382 GLU B 388 5 7 HELIX 34 AD7 GLY B 412 GLY B 417 1 6 SHEET 1 AA1 4 THR A 139 PHE A 144 0 SHEET 2 AA1 4 LEU A 182 ALA A 188 -1 O GLN A 185 N THR A 141 SHEET 3 AA1 4 ARG A 75 VAL A 83 -1 N PHE A 81 O LEU A 182 SHEET 4 AA1 4 VAL A 209 GLY A 217 -1 O ARG A 212 N ALA A 80 SHEET 1 AA2 4 GLY A 219 LYS A 220 0 SHEET 2 AA2 4 TYR A 345 PHE A 347 -1 O SER A 346 N GLY A 219 SHEET 3 AA2 4 GLY A 360 GLN A 367 -1 O PHE A 362 N TYR A 345 SHEET 4 AA2 4 LEU A 341 ARG A 342 -1 N LEU A 341 O TYR A 366 SHEET 1 AA3 5 GLY A 219 LYS A 220 0 SHEET 2 AA3 5 TYR A 345 PHE A 347 -1 O SER A 346 N GLY A 219 SHEET 3 AA3 5 GLY A 360 GLN A 367 -1 O PHE A 362 N TYR A 345 SHEET 4 AA3 5 SER A 271 MET A 280 -1 N ARG A 276 O PHE A 363 SHEET 5 AA3 5 ILE A 390 VAL A 400 -1 O VAL A 400 N SER A 271 SHEET 1 AA4 4 THR B 139 PHE B 144 0 SHEET 2 AA4 4 LEU B 182 ALA B 188 -1 O GLN B 185 N THR B 141 SHEET 3 AA4 4 ARG B 75 VAL B 83 -1 N PHE B 81 O LEU B 182 SHEET 4 AA4 4 VAL B 209 GLY B 217 -1 O GLY B 217 N LEU B 76 SHEET 1 AA5 4 GLY B 219 LYS B 220 0 SHEET 2 AA5 4 TYR B 345 THR B 351 -1 O SER B 346 N GLY B 219 SHEET 3 AA5 4 LEU B 357 GLN B 367 -1 O PHE B 362 N TYR B 345 SHEET 4 AA5 4 LEU B 341 ARG B 342 -1 N LEU B 341 O TYR B 366 SHEET 1 AA6 5 GLY B 219 LYS B 220 0 SHEET 2 AA6 5 TYR B 345 THR B 351 -1 O SER B 346 N GLY B 219 SHEET 3 AA6 5 LEU B 357 GLN B 367 -1 O PHE B 362 N TYR B 345 SHEET 4 AA6 5 SER B 271 MET B 280 -1 N MET B 280 O ALA B 359 SHEET 5 AA6 5 ILE B 390 VAL B 400 -1 O VAL B 400 N SER B 271 LINK NE2 HIS A 326 FE HEM A 501 1555 1555 2.11 LINK FE HEM A 501 O HOH A 690 1555 1555 2.21 LINK NE2 HIS B 326 FE HEM B 501 1555 1555 2.14 LINK FE HEM B 501 O O B 502 1555 1555 1.81 CRYST1 72.711 68.165 75.189 90.00 105.58 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 0.013753 0.000000 0.003833 0.00000 SCALE2 0.000000 0.014670 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013807 0.00000 CONECT 428411314 CONECT 985611387 CONECT11272112761130311344 CONECT11273112791128611315 CONECT11274112891129311316 CONECT11275112961130011317 CONECT11276112721127711310 CONECT11277112761127811281 CONECT11278112771127911280 CONECT11279112731127811310 CONECT1128011278113181131911320 CONECT1128111277112821132111322 CONECT1128211281112831132311324 CONECT11283112821128411285 CONECT1128411283 CONECT1128511283 CONECT11286112731128711311 CONECT11287112861128811290 CONECT11288112871128911291 CONECT11289112741128811311 CONECT1129011287113251132611327 CONECT11291112881129211328 CONECT11292112911132911330 CONECT11293112741129411312 CONECT11294112931129511297 CONECT11295112941129611298 CONECT11296112751129511312 CONECT1129711294113311133211333 CONECT11298112951129911334 CONECT11299112981133511336 CONECT11300112751130111313 CONECT11301113001130211304 CONECT11302113011130311305 CONECT11303112721130211313 CONECT1130411301113371133811339 CONECT1130511302113061134011341 CONECT1130611305113071134211343 CONECT11307113061130811309 CONECT1130811307 CONECT1130911307 CONECT11310112761127911314 CONECT11311112861128911314 CONECT11312112931129611314 CONECT11313113001130311314 CONECT11314 4284113101131111312 CONECT113141131311508 CONECT1131511273 CONECT1131611274 CONECT1131711275 CONECT1131811280 CONECT1131911280 CONECT1132011280 CONECT1132111281 CONECT1132211281 CONECT1132311282 CONECT1132411282 CONECT1132511290 CONECT1132611290 CONECT1132711290 CONECT1132811291 CONECT1132911292 CONECT1133011292 CONECT1133111297 CONECT1133211297 CONECT1133311297 CONECT1133411298 CONECT1133511299 CONECT1133611299 CONECT1133711304 CONECT1133811304 CONECT1133911304 CONECT1134011305 CONECT1134111305 CONECT1134211306 CONECT1134311306 CONECT1134411272 CONECT11345113491137611417 CONECT11346113521135911388 CONECT11347113621136611389 CONECT11348113691137311390 CONECT11349113451135011383 CONECT11350113491135111354 CONECT11351113501135211353 CONECT11352113461135111383 CONECT1135311351113911139211393 CONECT1135411350113551139411395 CONECT1135511354113561139611397 CONECT11356113551135711358 CONECT1135711356 CONECT1135811356 CONECT11359113461136011384 CONECT11360113591136111363 CONECT11361113601136211364 CONECT11362113471136111384 CONECT1136311360113981139911400 CONECT11364113611136511401 CONECT11365113641140211403 CONECT11366113471136711385 CONECT11367113661136811370 CONECT11368113671136911371 CONECT11369113481136811385 CONECT1137011367114041140511406 CONECT11371113681137211407 CONECT11372113711140811409 CONECT11373113481137411386 CONECT11374113731137511377 CONECT11375113741137611378 CONECT11376113451137511386 CONECT1137711374114101141111412 CONECT1137811375113791141311414 CONECT1137911378113801141511416 CONECT11380113791138111382 CONECT1138111380 CONECT1138211380 CONECT11383113491135211387 CONECT11384113591136211387 CONECT11385113661136911387 CONECT11386113731137611387 CONECT11387 9856113831138411385 CONECT113871138611418 CONECT1138811346 CONECT1138911347 CONECT1139011348 CONECT1139111353 CONECT1139211353 CONECT1139311353 CONECT1139411354 CONECT1139511354 CONECT1139611355 CONECT1139711355 CONECT1139811363 CONECT1139911363 CONECT1140011363 CONECT1140111364 CONECT1140211365 CONECT1140311365 CONECT1140411370 CONECT1140511370 CONECT1140611370 CONECT1140711371 CONECT1140811372 CONECT1140911372 CONECT1141011377 CONECT1141111377 CONECT1141211377 CONECT1141311378 CONECT1141411378 CONECT1141511379 CONECT1141611379 CONECT1141711345 CONECT1141811387 CONECT1150811314 MASTER 327 0 3 34 26 0 0 6 6128 2 152 58 END