HEADER BIOSYNTHETIC PROTEIN 30-AUG-23 8W72 TITLE CRYSTAL STRUCTURE OF A P450 ENZYME DMLH THAT CATALYZE INTRAMOLECULAR TITLE 2 PHENOL COUPLING IN THE BIOSYNTHESIS OF CIHANMYCINS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP. DM14; SOURCE 3 ORGANISM_TAXID: 1931 KEYWDS P450 ENZYME, INTRAMOLECULAR PHENOL COUPLING, CIHANMYCINS, KEYWDS 2 BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.FANG,L.ZHANG,Y.ZHU,C.ZHANG REVDAT 1 12-JUN-24 8W72 0 JRNL AUTH C.FANG,L.ZHANG,Y.ZHU,C.ZHANG JRNL TITL CRYSTAL STRUCTURE OF A P450 ENZYME DMLH THAT CATALYZE JRNL TITL 2 INTRAMOLECULAR PHENOL COUPLING IN THE BIOSYNTHESIS OF JRNL TITL 3 CIHANMYCINS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19.2_4158: ???) 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) : 3.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 3 NUMBER OF REFLECTIONS : 6093 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.303 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.790 REMARK 3 FREE R VALUE TEST SET COUNT : 292 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 50.2200 - 4.1000 1.00 3210 159 0.1953 0.2938 REMARK 3 2 4.1000 - 3.2500 0.85 2591 133 0.2198 0.3215 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) : 0.420 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.320 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 : 0.011 3099 REMARK 3 ANGLE : 1.338 4220 REMARK 3 CHIRALITY : 0.063 471 REMARK 3 PLANARITY : 0.012 557 REMARK 3 DIHEDRAL : 8.414 437 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 8W72 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 04-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1300040698. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-MAY-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL02U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979183 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 S 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6132 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.250 REMARK 200 RESOLUTION RANGE LOW (A) : 53.490 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.15000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.43 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.54100 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.3 M CACL2, 0.3 M MGCL2, 0.5 M MES, REMARK 280 0.5 M IMIDAZOLE, 37.5% W/V PEG 1K_PEG 3350_MPD, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 289K 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 18.16650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.48500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.22000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.48500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.16650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.22000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER 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 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 GLU A 3 REMARK 465 GLU A 4 REMARK 465 THR A 5 REMARK 465 SER A 6 REMARK 465 ARG A 7 REMARK 465 VAL A 81 REMARK 465 GLU A 82 REMARK 465 GLN A 83 REMARK 465 PRO A 84 REMARK 465 PHE A 117 REMARK 465 THR A 118 REMARK 465 ARG A 225 REMARK 465 ASP A 226 REMARK 465 HIS A 227 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 ARG A 197 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 228 CG CD OE1 OE2 REMARK 470 GLU A 401 CG 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 LYS A 63 54.86 -107.13 REMARK 500 GLU A 86 70.86 -66.37 REMARK 500 LYS A 115 6.23 -66.68 REMARK 500 ARG A 120 -4.35 60.23 REMARK 500 PHE A 152 -50.27 -133.59 REMARK 500 LEU A 202 55.68 -66.69 REMARK 500 THR A 203 -42.84 -157.01 REMARK 500 TYR A 289 -87.55 -65.38 REMARK 500 ASP A 334 63.59 37.36 REMARK 500 PRO A 335 -7.05 -59.03 REMARK 500 ILE A 340 14.34 -67.08 REMARK 500 HIS A 355 -92.57 -80.61 REMARK 500 HIS A 356 126.16 56.47 REMARK 500 GLU A 401 -33.33 64.55 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 357 SG REMARK 620 2 HEM A 501 NA 107.6 REMARK 620 3 HEM A 501 NB 93.0 91.8 REMARK 620 4 HEM A 501 NC 77.1 174.9 90.0 REMARK 620 5 HEM A 501 ND 89.0 93.6 173.3 84.2 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8W6Z RELATED DB: PDB DBREF 8W72 A -19 408 PDB 8W72 8W72 -19 408 SEQRES 1 A 428 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 428 LEU VAL PRO ARG GLY SER HIS MET ALA GLU GLU THR SER SEQRES 3 A 428 ARG THR PRO GLU VAL LEU GLY GLU ASP PHE ILE ARG ASP SEQRES 4 A 428 PRO TYR PRO VAL TYR ALA ARG LEU ARG GLU ARG ALA PRO SEQRES 5 A 428 VAL ALA HIS VAL VAL LEU GLY GLY ALA PRO MET TRP LEU SEQRES 6 A 428 VAL LEU ARG HIS GLU ALA ALA ARG ALA ALA LEU THR ASP SEQRES 7 A 428 PRO GLY LEU HIS LYS ASP PRO GLU ARG CYS ALA ARG LEU SEQRES 8 A 428 ALA ALA ARG HIS ALA GLY VAL ASP PRO VAL GLU GLN PRO SEQRES 9 A 428 ALA GLU LYS SER PRO GLY GLN ARG MET LEU VAL GLU HIS SEQRES 10 A 428 MET LEU GLY MET ASP PRO PRO HIS HIS THR ARG LEU ARG SEQRES 11 A 428 LYS LEU VAL ALA LYS ALA PHE THR ALA ARG GLN ILE GLN SEQRES 12 A 428 ALA LEU ARG PRO ARG ILE GLU HIS THR VAL GLY ALA LEU SEQRES 13 A 428 LEU ASP GLY ILE ALA GLY GLN GLY GLU VAL ASP LEU LEU SEQRES 14 A 428 LYS ALA PHE ALA PHE PRO LEU PRO LEU THR VAL ILE SER SEQRES 15 A 428 GLU MET ILE GLY VAL PRO GLN ALA ASP GLN ALA ALA PHE SEQRES 16 A 428 GLY ALA TRP SER ASN ALA LEU THR VAL ALA VAL GLN PRO SEQRES 17 A 428 GLN GLU MET HIS GLY ILE ALA ASP ARG MET ALA GLU TYR SEQRES 18 A 428 LEU THR GLY LEU ILE ALA ALA LYS ARG ALA ALA PRO ASP SEQRES 19 A 428 ASP ASP LEU ILE SER GLY LEU ILE GLN ALA ARG ASP HIS SEQRES 20 A 428 GLU ASP ARG LEU SER GLU ASN GLU LEU VAL SER MET VAL SEQRES 21 A 428 PHE GLN LEU LEU VAL ALA GLY TYR GLU THR THR ALA HIS SEQRES 22 A 428 LEU ILE GLY ASN GLY MET LEU ALA LEU LEU ARG HIS PRO SEQRES 23 A 428 ASP GLN LEU ALA ALA LEU ARG ALA ASP ARG SER LEU LEU SEQRES 24 A 428 ARG GLY ALA VAL GLU GLU ILE SER ARG TYR ASP ASN SER SEQRES 25 A 428 LEU HIS LEU ASN THR LEU SER VAL THR SER GLU PRO VAL SEQRES 26 A 428 ARG ILE GLY GLY VAL ARG ILE PRO ALA ASP ALA PHE VAL SEQRES 27 A 428 ILE VAL SER LEU GLY ALA ALA ASN HIS ASP PRO GLU ARG SEQRES 28 A 428 PHE GLU ASP PRO GLU ARG PHE ASP ILE ARG ARG GLU ALA SEQRES 29 A 428 GLY GLY HIS LEU ALA PHE GLY HIS GLY ILE HIS HIS CYS SEQRES 30 A 428 MET GLY ALA PRO LEU ALA ARG LEU GLN THR GLU ILE ALA SEQRES 31 A 428 VAL GLY ALA LEU LEU ASP ARG PHE PRO ARG ILE GLU LEU SEQRES 32 A 428 ALA VAL ALA PRO ALA GLU LEU ARG ARG GLU MET ASN LEU SEQRES 33 A 428 THR ARG GLY LEU GLU SER LEU PRO VAL ARG LEU GLY HET HEM A 501 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 HELIX 1 AA1 GLY A 13 ASP A 19 1 7 HELIX 2 AA2 PRO A 20 ALA A 31 1 12 HELIX 3 AA3 ARG A 48 LEU A 56 1 9 HELIX 4 AA4 ASP A 64 ALA A 76 1 13 HELIX 5 AA5 SER A 88 GLU A 96 1 9 HELIX 6 AA6 HIS A 97 MET A 101 5 5 HELIX 7 AA7 PRO A 104 LYS A 115 1 12 HELIX 8 AA8 ALA A 124 ALA A 141 1 18 HELIX 9 AA9 LEU A 148 PHE A 152 1 5 HELIX 10 AB1 PHE A 154 GLY A 166 1 13 HELIX 11 AB2 PRO A 168 ALA A 185 1 18 HELIX 12 AB3 GLN A 187 ALA A 212 1 26 HELIX 13 AB4 ASP A 216 ALA A 224 1 9 HELIX 14 AB5 SER A 232 GLY A 247 1 16 HELIX 15 AB6 TYR A 248 HIS A 265 1 18 HELIX 16 AB7 HIS A 265 ASP A 275 1 11 HELIX 17 AB8 LEU A 278 ASP A 290 1 13 HELIX 18 AB9 SER A 321 HIS A 327 1 7 HELIX 19 AC1 GLY A 359 PHE A 378 1 20 HELIX 20 AC2 ALA A 386 LEU A 390 5 5 SHEET 1 AA1 4 GLU A 10 VAL A 11 0 SHEET 2 AA1 4 VAL A 33 LEU A 38 1 O HIS A 35 N GLU A 10 SHEET 3 AA1 4 ALA A 41 VAL A 46 -1 O LEU A 45 N ALA A 34 SHEET 4 AA1 4 PHE A 317 VAL A 320 1 O ILE A 319 N TRP A 44 SHEET 1 AA2 2 LEU A 61 HIS A 62 0 SHEET 2 AA2 2 VAL A 300 THR A 301 -1 O VAL A 300 N HIS A 62 SHEET 1 AA3 2 GLU A 145 ASP A 147 0 SHEET 2 AA3 2 PRO A 404 ARG A 406 -1 O VAL A 405 N VAL A 146 SHEET 1 AA4 2 VAL A 305 ILE A 307 0 SHEET 2 AA4 2 VAL A 310 ILE A 312 -1 O ILE A 312 N VAL A 305 LINK SG CYS A 357 FE HEM A 501 1555 1555 2.32 CISPEP 1 PRO A 103 PRO A 104 0 6.61 CRYST1 36.333 100.440 106.970 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 0.027523 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009956 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009348 0.00000