HEADER OXIDOREDUCTASE 14-NOV-22 8HGB TITLE CRYSTAL STRUCTURE OF THE CYP199A4 MUTANT F182G IN COMPLEX WITH 3- TITLE 2 HYDROXY-4-METHOXYBENZOIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS PALUSTRIS HAA2; SOURCE 3 ORGANISM_TAXID: 316058; SOURCE 4 STRAIN: HAA2; SOURCE 5 GENE: RPB_3613; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CYP199A4, COMPLEX, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.JIANG,Z.CONG REVDAT 1 22-NOV-23 8HGB 0 JRNL AUTH Y.JIANG,Z.CONG JRNL TITL CRYSTAL STRUCTURE OF THE CYP199A4 MUTANT F182G IN COMPLEX JRNL TITL 2 WITH 3-HYDROXY-4-METHOXYBENZOIC ACID JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2 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) : 1.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 51073 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.156 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.060 REMARK 3 FREE R VALUE TEST SET COUNT : 5138 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 - 4.7800 0.94 1566 179 0.1513 0.1603 REMARK 3 2 4.7800 - 3.8000 0.96 1542 165 0.1186 0.1393 REMARK 3 3 3.8000 - 3.3200 0.86 1394 160 0.1290 0.1461 REMARK 3 4 3.3200 - 3.0100 0.96 1541 167 0.1433 0.1622 REMARK 3 5 3.0100 - 2.8000 0.97 1558 181 0.1454 0.1699 REMARK 3 6 2.8000 - 2.6300 0.77 1221 138 0.1522 0.1553 REMARK 3 7 2.6300 - 2.5000 0.98 1582 178 0.1451 0.1726 REMARK 3 8 2.5000 - 2.3900 0.98 1571 167 0.1533 0.1635 REMARK 3 9 2.3900 - 2.3000 0.98 1563 180 0.1425 0.1659 REMARK 3 10 2.3000 - 2.2200 0.60 950 105 0.1327 0.1635 REMARK 3 11 2.2200 - 2.1500 0.99 1581 169 0.1407 0.1826 REMARK 3 12 2.1500 - 2.0900 0.99 1576 190 0.1455 0.1779 REMARK 3 13 2.0900 - 2.0400 0.99 1572 174 0.1425 0.1546 REMARK 3 14 2.0300 - 1.9900 1.00 1596 176 0.1497 0.2001 REMARK 3 15 1.9900 - 1.9400 0.99 1534 173 0.1604 0.2181 REMARK 3 16 1.9400 - 1.9000 0.98 1557 177 0.1738 0.1981 REMARK 3 17 1.9000 - 1.8600 0.97 1533 169 0.1784 0.2044 REMARK 3 18 1.8600 - 1.8300 1.00 1613 183 0.1696 0.1966 REMARK 3 19 1.8300 - 1.7900 1.00 1562 161 0.1708 0.1848 REMARK 3 20 1.7900 - 1.7600 1.00 1595 177 0.1751 0.2006 REMARK 3 21 1.7600 - 1.7300 1.00 1557 191 0.1722 0.2205 REMARK 3 22 1.7300 - 1.7100 1.00 1580 165 0.1801 0.2241 REMARK 3 23 1.7100 - 1.6800 1.00 1593 167 0.1896 0.2093 REMARK 3 24 1.6800 - 1.6600 1.00 1566 180 0.1962 0.2108 REMARK 3 25 1.6600 - 1.6400 0.99 1602 176 0.2014 0.2366 REMARK 3 26 1.6400 - 1.6200 1.00 1571 185 0.2145 0.2422 REMARK 3 27 1.6200 - 1.6000 1.00 1579 161 0.2038 0.2677 REMARK 3 28 1.6000 - 1.5800 0.99 1574 184 0.2266 0.2730 REMARK 3 29 1.5800 - 1.5600 1.00 1582 176 0.2370 0.2416 REMARK 3 30 1.5600 - 1.5400 1.00 1524 184 0.2444 0.2898 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.950 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 : 0.005 3151 REMARK 3 ANGLE : 0.848 4307 REMARK 3 CHIRALITY : 0.052 469 REMARK 3 PLANARITY : 0.006 571 REMARK 3 DIHEDRAL : 22.283 1152 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): 5.3029 -6.3995 19.2623 REMARK 3 T TENSOR REMARK 3 T11: 0.1351 T22: 0.0965 REMARK 3 T33: 0.0923 T12: -0.0008 REMARK 3 T13: 0.0104 T23: -0.0019 REMARK 3 L TENSOR REMARK 3 L11: 0.2672 L22: 0.9827 REMARK 3 L33: 0.4833 L12: -0.0500 REMARK 3 L13: -0.0538 L23: 0.1948 REMARK 3 S TENSOR REMARK 3 S11: -0.0106 S12: -0.0061 S13: 0.0055 REMARK 3 S21: -0.1454 S22: 0.0233 S23: -0.0359 REMARK 3 S31: 0.0053 S32: 0.0071 S33: -0.0083 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 8HGB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1300033569. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-AUG-22 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 : BL10U2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51643 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 78.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.58 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.47400 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 1.18.2 REMARK 200 STARTING MODEL: 6PQD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGAC, 0.1 M BIS-TRIS 5.5, 27% REMARK 280 PEG3350, 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 25.85400 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: 1230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 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 CG CD OE1 OE2 REMARK 470 GLN A 193 CG CD OE1 NE2 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 -53.58 -121.32 REMARK 500 ILE A 148 -76.68 -86.56 REMARK 500 LEU A 151 -67.37 -137.07 REMARK 500 LEU A 250 -53.57 -130.99 REMARK 500 PHE A 267 73.44 -117.57 REMARK 500 SER A 293 103.99 -48.06 REMARK 500 CYS A 358 110.60 -33.74 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 A1127 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH A1128 DISTANCE = 8.44 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 102.5 REMARK 620 3 HEM A 501 NB 90.8 88.0 REMARK 620 4 HEM A 501 NC 87.7 169.8 91.7 REMARK 620 5 HEM A 501 ND 98.1 90.0 171.1 88.7 REMARK 620 6 HOH A 841 O 173.7 82.3 85.2 87.5 85.9 REMARK 620 N 1 2 3 4 5 DBREF 8HGB A 0 409 UNP Q2IU02 Q2IU02_RHOP2 1 410 SEQADV 8HGB MET A -2 UNP Q2IU02 INITIATING METHIONINE SEQADV 8HGB GLY A -1 UNP Q2IU02 EXPRESSION TAG SEQADV 8HGB GLY A 182 UNP Q2IU02 PHE 183 ENGINEERED MUTATION SEQADV 8HGB LEU A 410 UNP Q2IU02 EXPRESSION TAG SEQADV 8HGB GLU A 411 UNP Q2IU02 EXPRESSION TAG SEQADV 8HGB HIS A 412 UNP Q2IU02 EXPRESSION TAG SEQADV 8HGB HIS A 413 UNP Q2IU02 EXPRESSION TAG SEQADV 8HGB HIS A 414 UNP Q2IU02 EXPRESSION TAG SEQADV 8HGB HIS A 415 UNP Q2IU02 EXPRESSION TAG SEQADV 8HGB HIS A 416 UNP Q2IU02 EXPRESSION TAG SEQADV 8HGB HIS A 417 UNP Q2IU02 EXPRESSION TAG 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 GLY 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 L6X A 502 12 HET GOL A 503 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM L6X 4-METHOXY-3-OXIDANYL-BENZOIC ACID HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 L6X C8 H8 O4 FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *528(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 THR A 234 ASP A 236 5 3 HELIX 15 AB6 GLU A 237 GLY A 249 1 13 HELIX 16 AB7 LEU A 250 PHE A 267 1 18 HELIX 17 AB8 PHE A 267 ASP A 277 1 11 HELIX 18 AB9 LEU A 280 GLU A 292 1 13 HELIX 19 AC1 LEU A 323 ASN A 327 1 5 HELIX 20 AC2 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 2.40 LINK FE HEM A 501 O HOH A 841 1555 1555 2.28 CISPEP 1 PRO A 102 PRO A 103 0 6.86 CRYST1 44.551 51.708 78.797 90.00 93.14 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 0.022446 0.000000 0.001232 0.00000 SCALE2 0.000000 0.019339 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012710 0.00000