HEADER OXIDOREDUCTASE 16-OCT-23 8WS4 TITLE CRYSTAL STRUCTURE OF THE CYP199A4 MUTANT F182A IN COMPLEX WITH 4- TITLE 2 METHOXYBENZOIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS PALUSTRIS HAA2; SOURCE 3 ORGANISM_TAXID: 316058; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CYP199A4, COMPLEX, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.JIANG,Z.CONG REVDAT 1 16-OCT-24 8WS4 0 JRNL AUTH P.ZHAO,Y.JIANG,Q.WANG,J.CHEN,F.YAO,Z.CONG JRNL TITL CRUCIAL GATING RESIDUES GOVERN THE ENHANCEMENT OF JRNL TITL 2 PEROXYGENASE ACTIVITY IN AN ENGINEERED CYTOCHROME P450 O JRNL TITL 3 -DEMETHYLASE. JRNL REF CHEM SCI V. 15 8062 2024 JRNL REFN ISSN 2041-6520 JRNL PMID 38817576 JRNL DOI 10.1039/D4SC02418D REMARK 2 REMARK 2 RESOLUTION. 1.53 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.18.2_3874: ???) 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) : 1.53 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.490 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 54219 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1663 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 30.3800 - 3.5000 1.00 4519 143 0.1370 0.1366 REMARK 3 2 3.5000 - 2.7800 1.00 4422 144 0.1480 0.1613 REMARK 3 3 2.7800 - 2.4300 0.99 4408 141 0.1559 0.2022 REMARK 3 4 2.4300 - 2.2100 1.00 4373 135 0.1510 0.1824 REMARK 3 5 2.2100 - 2.0500 0.99 4379 139 0.1541 0.1818 REMARK 3 6 2.0500 - 1.9300 1.00 4369 138 0.1616 0.2089 REMARK 3 7 1.9300 - 1.8300 0.99 4385 137 0.1588 0.1830 REMARK 3 8 1.8300 - 1.7500 1.00 4350 128 0.1664 0.1808 REMARK 3 9 1.7500 - 1.6800 0.99 4364 152 0.1753 0.2231 REMARK 3 10 1.6800 - 1.6300 1.00 4367 131 0.1792 0.1933 REMARK 3 11 1.6300 - 1.5800 1.00 4359 138 0.1985 0.2361 REMARK 3 12 1.5800 - 1.5300 0.98 4261 137 0.2069 0.2326 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) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.000 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) : 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 : 0.006 3195 REMARK 3 ANGLE : 0.904 4378 REMARK 3 CHIRALITY : 0.052 478 REMARK 3 PLANARITY : 0.006 585 REMARK 3 DIHEDRAL : 23.254 1180 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 5.0856 -6.9336 19.3012 REMARK 3 T TENSOR REMARK 3 T11: 0.0738 T22: 0.0791 REMARK 3 T33: 0.0674 T12: 0.0033 REMARK 3 T13: -0.0039 T23: 0.0017 REMARK 3 L TENSOR REMARK 3 L11: 0.2236 L22: 0.8299 REMARK 3 L33: 0.3844 L12: -0.0211 REMARK 3 L13: -0.0417 L23: 0.1445 REMARK 3 S TENSOR REMARK 3 S11: -0.0077 S12: -0.0143 S13: 0.0009 REMARK 3 S21: -0.1025 S22: 0.0178 S23: -0.0175 REMARK 3 S31: 0.0093 S32: 0.0020 S33: 0.0005 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 8WS4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1300041930. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97853 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65621 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.410 REMARK 200 RESOLUTION RANGE LOW (A) : 31.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.41 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.32300 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: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGAC, 0.1 M BIS-TRIS 5.5, 27% REMARK 280 PEG3350, PH 5.5, VAPOR DIFFUSION, HANGING DROP, 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 25.91450 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 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 -2 REMARK 465 GLY A -1 REMARK 465 MET A 0 REMARK 465 ILE A 1 REMARK 465 SER A 2 REMARK 465 ASN A 3 REMARK 465 SER A 4 REMARK 465 SER A 5 REMARK 465 ALA A 6 REMARK 465 GLU A 7 REMARK 465 SER A 8 REMARK 465 ILE A 9 REMARK 465 SER A 10 REMARK 465 ALA A 11 REMARK 465 PRO A 12 REMARK 465 PRO A 13 REMARK 465 ASN A 14 REMARK 465 ASP A 15 REMARK 465 SER A 16 REMARK 465 LEU A 410 REMARK 465 GLU A 411 REMARK 465 HIS A 412 REMARK 465 HIS A 413 REMARK 465 HIS A 414 REMARK 465 HIS A 415 REMARK 465 HIS A 416 REMARK 465 HIS A 417 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 THR A 17 OG1 CG2 REMARK 470 LYS A 89 CG CD CE NZ REMARK 470 GLU A 169 CD OE1 OE2 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 97 -53.96 -121.25 REMARK 500 ILE A 148 -74.85 -86.45 REMARK 500 LEU A 151 -68.75 -135.46 REMARK 500 LEU A 250 -47.35 -134.47 REMARK 500 PHE A 267 74.39 -115.58 REMARK 500 SER A 293 87.48 33.67 REMARK 500 CYS A 358 110.49 -30.80 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 A1078 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A1079 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH A1080 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH A1081 DISTANCE = 6.60 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 358 SG REMARK 620 2 HEM A 501 NA 103.0 REMARK 620 3 HEM A 501 NB 92.7 86.8 REMARK 620 4 HEM A 501 NC 88.3 168.6 91.3 REMARK 620 5 HEM A 501 ND 98.0 90.8 169.3 89.0 REMARK 620 6 HOH A 823 O 171.5 84.0 82.7 84.7 86.6 REMARK 620 N 1 2 3 4 5 DBREF 8WS4 A -2 417 PDB 8WS4 8WS4 -2 417 SEQRES 1 A 420 MET GLY MET ILE SER ASN SER SER ALA GLU SER ILE SER SEQRES 2 A 420 ALA PRO PRO ASN ASP SER THR ILE PRO HIS LEU ALA ILE SEQRES 3 A 420 ASP PRO PHE SER LEU ASP PHE PHE ASP ASP PRO TYR PRO SEQRES 4 A 420 ASP GLN GLN THR LEU ARG ASP ALA GLY PRO VAL VAL TYR SEQRES 5 A 420 LEU ASP LYS TRP ASN VAL TYR GLY VAL ALA ARG TYR ALA SEQRES 6 A 420 GLU VAL HIS ALA VAL LEU ASN ASP PRO THR THR PHE CYS SEQRES 7 A 420 SER SER ARG GLY VAL GLY LEU SER ASP PHE LYS LYS GLU SEQRES 8 A 420 LYS PRO TRP ARG PRO PRO SER LEU ILE LEU GLU ALA ASP SEQRES 9 A 420 PRO PRO ALA HIS THR ARG PRO ARG ALA VAL LEU SER LYS SEQRES 10 A 420 VAL LEU SER PRO ALA THR MET LYS THR ILE ARG ASP GLY SEQRES 11 A 420 PHE ALA ALA ALA ALA ASP ALA LYS VAL ASP GLU LEU LEU SEQRES 12 A 420 GLN ARG GLY CYS ILE ASP ALA ILE ALA ASP LEU ALA GLU SEQRES 13 A 420 ALA TYR PRO LEU SER VAL PHE PRO ASP ALA MET GLY LEU SEQRES 14 A 420 LYS GLN GLU GLY ARG GLU HIS LEU LEU PRO TYR ALA GLY SEQRES 15 A 420 LEU VAL ALA ASN ALA PHE GLY PRO PRO ASN GLU LEU ARG SEQRES 16 A 420 GLN THR ALA ILE GLU ARG SER ALA PRO HIS GLN ALA TYR SEQRES 17 A 420 VAL ASN GLU GLN CYS GLN ARG PRO ASN LEU ALA PRO GLY SEQRES 18 A 420 GLY PHE GLY ALA CYS ILE HIS ALA PHE THR ASP THR GLY SEQRES 19 A 420 GLU ILE THR PRO ASP GLU ALA PRO LEU LEU VAL ARG SER SEQRES 20 A 420 LEU LEU SER ALA GLY LEU ASP THR THR VAL ASN GLY ILE SEQRES 21 A 420 GLY ALA ALA VAL TYR CYS LEU ALA ARG PHE PRO GLY GLU SEQRES 22 A 420 LEU GLN ARG LEU ARG SER ASP PRO THR LEU ALA ARG ASN SEQRES 23 A 420 ALA PHE GLU GLU ALA VAL ARG PHE GLU SER PRO VAL GLN SEQRES 24 A 420 THR PHE PHE ARG THR THR THR ARG GLU VAL GLU LEU GLY SEQRES 25 A 420 GLY ALA VAL ILE GLY GLU GLY GLU LYS VAL LEU MET PHE SEQRES 26 A 420 LEU GLY SER ALA ASN ARG ASP PRO ARG ARG TRP SER ASP SEQRES 27 A 420 PRO ASP LEU TYR ASP ILE THR ARG LYS THR SER GLY HIS SEQRES 28 A 420 VAL GLY PHE GLY SER GLY VAL HIS MET CYS VAL GLY GLN SEQRES 29 A 420 LEU VAL ALA ARG LEU GLU GLY GLU VAL MET LEU SER ALA SEQRES 30 A 420 LEU ALA ARG LYS VAL ALA ALA ILE ASP ILE ASP GLY PRO SEQRES 31 A 420 VAL LYS ARG ARG PHE ASN ASN THR LEU ARG GLY LEU GLU SEQRES 32 A 420 SER LEU PRO VAL LYS LEU THR PRO ALA LEU GLU HIS HIS SEQRES 33 A 420 HIS HIS HIS HIS HET HEM A 501 43 HET ANN A 502 11 HET ACT A 503 4 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM ANN 4-METHOXYBENZOIC ACID HETNAM ACT ACETATE ION HETSYN HEM HEME HETSYN ANN P-ANISIC ACID FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 ANN C8 H8 O3 FORMUL 4 ACT C2 H3 O2 1- FORMUL 5 HOH *481(H2 O) HELIX 1 AA1 SER A 27 ASP A 33 1 7 HELIX 2 AA2 PRO A 34 GLY A 45 1 12 HELIX 3 AA3 ARG A 60 ASN A 69 1 10 HELIX 4 AA4 HIS A 105 LEU A 116 1 12 HELIX 5 AA5 SER A 117 GLY A 143 1 27 HELIX 6 AA6 GLU A 153 GLY A 165 1 13 HELIX 7 AA7 GLY A 170 GLU A 172 5 3 HELIX 8 AA8 HIS A 173 PHE A 185 1 13 HELIX 9 AA9 ASN A 189 ARG A 198 1 10 HELIX 10 AB1 SER A 199 CYS A 210 1 12 HELIX 11 AB2 GLN A 211 LEU A 215 5 5 HELIX 12 AB3 GLY A 219 PHE A 227 1 9 HELIX 13 AB4 THR A 228 THR A 230 5 3 HELIX 14 AB5 GLU A 237 GLY A 249 1 13 HELIX 15 AB6 LEU A 250 PHE A 267 1 18 HELIX 16 AB7 PHE A 267 ASP A 277 1 11 HELIX 17 AB8 LEU A 280 SER A 293 1 14 HELIX 18 AB9 LEU A 323 ASN A 327 1 5 HELIX 19 AC1 GLY A 360 LYS A 378 1 19 SHEET 1 AA1 6 HIS A 20 LEU A 21 0 SHEET 2 AA1 6 VAL A 48 LEU A 50 1 O TYR A 49 N LEU A 21 SHEET 3 AA1 6 VAL A 55 VAL A 58 -1 O VAL A 55 N LEU A 50 SHEET 4 AA1 6 LYS A 318 PHE A 322 1 O LEU A 320 N TYR A 56 SHEET 5 AA1 6 THR A 297 THR A 302 -1 N PHE A 298 O MET A 321 SHEET 6 AA1 6 PHE A 74 CYS A 75 -1 N CYS A 75 O THR A 301 SHEET 1 AA2 3 CYS A 144 ASP A 146 0 SHEET 2 AA2 3 PRO A 403 PRO A 408 -1 O VAL A 404 N ILE A 145 SHEET 3 AA2 3 VAL A 379 ILE A 384 -1 N ALA A 380 O THR A 407 SHEET 1 AA3 2 VAL A 306 LEU A 308 0 SHEET 2 AA3 2 ALA A 311 ILE A 313 -1 O ILE A 313 N VAL A 306 SHEET 1 AA4 2 LYS A 389 ARG A 391 0 SHEET 2 AA4 2 GLY A 398 SER A 401 -1 O GLU A 400 N LYS A 389 LINK SG CYS A 358 FE HEM A 501 1555 1555 2.45 LINK FE HEM A 501 O HOH A 823 1555 1555 2.27 CISPEP 1 PRO A 102 PRO A 103 0 5.62 CRYST1 44.674 51.829 78.959 90.00 93.15 90.00 P 1 21 1 2 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 0.022385 0.000000 0.001234 0.00000 SCALE2 0.000000 0.019294 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012684 0.00000