HEADER BIOSYNTHETIC PROTEIN 17-DEC-25 21LA TITLE OLEP, CYTOCHROME P450 EPOXIDASE INVOLVED IN THE BIOSYNTHESIS OF TITLE 2 MURIDEOXYCHOLIC ACID (MDCA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P-450; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES ANTIBIOTICUS; SOURCE 3 ORGANISM_TAXID: 1890; SOURCE 4 GENE: OLEP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 37762 KEYWDS CYTOCHROME P450, MURIDEOXYCHOLIC ACID, BIOSYNTHESIS, BIOSYNTHETIC KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.H.ZHOU,C.P.PANG REVDAT 1 24-JUN-26 21LA 0 JRNL AUTH J.H.ZHOU,C.P.PANG JRNL TITL OLEP, CYTOCHROME P450 EPOXIDASE INVOLVED IN THE BIOSYNTHESIS JRNL TITL 2 OF MURIDEOXYCHOLIC ACID (MDCA) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.98 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 67943 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 : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.830 REMARK 3 FREE R VALUE TEST SET COUNT : 3280 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 36.8600 - 5.6300 0.99 2934 114 0.1620 0.1810 REMARK 3 2 5.6200 - 4.4700 1.00 2828 169 0.1602 0.1950 REMARK 3 3 4.4700 - 3.9000 1.00 2835 166 0.1557 0.1889 REMARK 3 4 3.9000 - 3.5500 1.00 2805 153 0.1773 0.1982 REMARK 3 5 3.5500 - 3.2900 1.00 2837 144 0.1942 0.2275 REMARK 3 6 3.2900 - 3.1000 1.00 2840 134 0.2021 0.2176 REMARK 3 7 3.1000 - 2.9400 1.00 2809 145 0.2083 0.2404 REMARK 3 8 2.9400 - 2.8200 1.00 2795 146 0.2028 0.2720 REMARK 3 9 2.8200 - 2.7100 1.00 2821 154 0.2123 0.2916 REMARK 3 10 2.7100 - 2.6100 1.00 2773 159 0.2122 0.2333 REMARK 3 11 2.6100 - 2.5300 1.00 2808 121 0.2050 0.2562 REMARK 3 12 2.5300 - 2.4600 1.00 2844 113 0.1990 0.2470 REMARK 3 13 2.4600 - 2.3900 1.00 2879 116 0.2049 0.2905 REMARK 3 14 2.3900 - 2.3400 1.00 2794 125 0.1914 0.2601 REMARK 3 15 2.3400 - 2.2800 1.00 2782 128 0.1894 0.2425 REMARK 3 16 2.2800 - 2.2300 1.00 2817 145 0.2007 0.2235 REMARK 3 17 2.2300 - 2.1900 1.00 2810 144 0.2299 0.2862 REMARK 3 18 2.1900 - 2.1500 1.00 2742 156 0.2361 0.2888 REMARK 3 19 2.1500 - 2.1100 1.00 2800 146 0.2595 0.3381 REMARK 3 20 2.1100 - 2.0700 1.00 2789 147 0.2672 0.3036 REMARK 3 21 2.0700 - 2.0400 1.00 2759 156 0.2809 0.3774 REMARK 3 22 2.0400 - 2.0100 1.00 2824 156 0.3170 0.4148 REMARK 3 23 2.0100 - 1.9800 1.00 2738 143 0.3200 0.4034 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.520 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 : 0.007 6388 REMARK 3 ANGLE : 0.821 8706 REMARK 3 CHIRALITY : 0.047 982 REMARK 3 PLANARITY : 0.008 1134 REMARK 3 DIHEDRAL : 13.763 2336 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 21LA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 30-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1300067421. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-APR-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 : 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 : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 68059 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.980 REMARK 200 RESOLUTION RANGE LOW (A) : 87.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.80200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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 (%): 54.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40 MM POTASSIUM PHOSPHATE MONOBASIC, REMARK 280 16% GLYCEROL, 20% PEG 8000, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 91.79850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.60250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 91.79850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.60250 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: 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 MET A 1 REMARK 465 THR A 2 REMARK 465 ASP A 3 REMARK 465 THR A 4 REMARK 465 HIS A 5 REMARK 465 THR A 6 REMARK 465 GLY A 7 REMARK 465 PRO A 8 REMARK 465 THR A 9 REMARK 465 PRO A 10 REMARK 465 ALA A 11 REMARK 465 ASP A 12 REMARK 465 ARG A 208 REMARK 465 ASP A 209 REMARK 465 ALA A 210 REMARK 465 PRO A 211 REMARK 465 HIS A 408 REMARK 465 HIS A 409 REMARK 465 HIS A 410 REMARK 465 HIS A 411 REMARK 465 HIS A 412 REMARK 465 HIS A 413 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 ASP B 3 REMARK 465 THR B 4 REMARK 465 HIS B 5 REMARK 465 THR B 6 REMARK 465 GLY B 7 REMARK 465 PRO B 8 REMARK 465 THR B 9 REMARK 465 PRO B 10 REMARK 465 ALA B 11 REMARK 465 ASP B 224 REMARK 465 ASN B 225 REMARK 465 ASP B 226 REMARK 465 HIS B 409 REMARK 465 HIS B 410 REMARK 465 HIS B 411 REMARK 465 HIS B 412 REMARK 465 HIS B 413 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 191 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 312 CG CD NE CZ NH1 NH2 REMARK 470 MET B 178 CG SD CE REMARK 470 ARG B 183 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 191 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 208 CG CD NE CZ NH1 NH2 REMARK 470 MET B 395 CG SD CE 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 ALA A 24 -132.52 50.10 REMARK 500 GLU A 38 70.70 -157.46 REMARK 500 ARG A 69 30.43 -93.21 REMARK 500 LEU A 148 -57.74 -136.77 REMARK 500 ASP A 224 85.18 -154.58 REMARK 500 ASN A 225 72.01 46.74 REMARK 500 ASP A 226 6.27 58.49 REMARK 500 HIS A 333 60.14 32.70 REMARK 500 GLN A 403 86.05 -150.32 REMARK 500 ALA B 24 -130.02 46.90 REMARK 500 GLU B 38 68.06 -156.78 REMARK 500 ARG B 69 31.82 -95.97 REMARK 500 LEU B 148 -61.52 -129.08 REMARK 500 HIS B 333 55.13 39.24 REMARK 500 HIS B 351 141.59 -172.19 REMARK 500 GLN B 403 83.91 -150.37 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 510 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 356 SG REMARK 620 2 HEM A 510 NA 103.1 REMARK 620 3 HEM A 510 NB 92.8 92.2 REMARK 620 4 HEM A 510 NC 88.0 168.9 86.8 REMARK 620 5 HEM A 510 ND 96.2 87.7 170.8 91.5 REMARK 620 6 HOH A 700 O 171.1 81.3 79.3 87.6 91.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 356 SG REMARK 620 2 HEM B 502 NA 105.3 REMARK 620 3 HEM B 502 NB 94.0 92.1 REMARK 620 4 HEM B 502 NC 85.8 168.9 86.5 REMARK 620 5 HEM B 502 ND 96.0 88.5 169.4 90.8 REMARK 620 6 HOH B 669 O 167.9 84.3 78.0 84.6 91.6 REMARK 620 N 1 2 3 4 5 DBREF 21LA A 1 407 UNP Q59819 Q59819_STRAT 1 407 DBREF 21LA B 1 407 UNP Q59819 Q59819_STRAT 1 407 SEQADV 21LA HIS A 408 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS A 409 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS A 410 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS A 411 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS A 412 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS A 413 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS B 408 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS B 409 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS B 410 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS B 411 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS B 412 UNP Q59819 EXPRESSION TAG SEQADV 21LA HIS B 413 UNP Q59819 EXPRESSION TAG SEQRES 1 A 413 MET THR ASP THR HIS THR GLY PRO THR PRO ALA ASP ALA SEQRES 2 A 413 VAL PRO ALA TYR PRO PHE SER LEU PRO HIS ALA LEU ASP SEQRES 3 A 413 LEU ASP PRO HIS TYR ALA GLU LEU ARG ARG ASP GLU PRO SEQRES 4 A 413 VAL SER ARG VAL ARG LEU PRO TYR GLY GLU GLY THR ALA SEQRES 5 A 413 TRP LEU VAL THR ARG MET SER ASP ALA ARG ILE VAL LEU SEQRES 6 A 413 GLY ASP SER ARG PHE SER THR ALA ALA ALA THR ASP PRO SEQRES 7 A 413 ALA THR PRO ARG MET PHE PRO THR PRO PRO GLU PRO ASP SEQRES 8 A 413 GLY VAL LEU ALA GLN ASP PRO PRO ASP HIS THR ARG LEU SEQRES 9 A 413 ARG ARG LEU VAL GLY LYS ALA PHE THR ALA ARG ARG VAL SEQRES 10 A 413 GLU GLU MET ARG PRO ARG VAL ARG SER LEU VAL ASP SER SEQRES 11 A 413 LEU LEU ASP ASP MET VAL ALA HIS GLY SER PRO ALA ASP SEQRES 12 A 413 LEU VAL GLU PHE LEU ALA VAL PRO PHE PRO VAL ALA VAL SEQRES 13 A 413 ILE CYS GLU LEU LEU GLY VAL PRO LEU GLU ASP ARG ASP SEQRES 14 A 413 LEU PHE ARG THR PHE SER ASP ALA MET LEU SER SER THR SEQRES 15 A 413 ARG LEU THR ALA ALA GLU ILE GLN ARG VAL GLN GLN ASP SEQRES 16 A 413 PHE MET VAL TYR MET ASP GLY LEU VAL ALA GLN ARG ARG SEQRES 17 A 413 ASP ALA PRO THR GLU ASP LEU LEU GLY ALA LEU ALA LEU SEQRES 18 A 413 ALA THR ASP ASN ASP ASP HIS LEU THR LYS GLY GLU ILE SEQRES 19 A 413 VAL ASN MET GLY VAL SER LEU LEU ILE ALA GLY HIS GLU SEQRES 20 A 413 THR SER VAL ASN GLN ILE THR ASN LEU VAL HIS LEU LEU SEQRES 21 A 413 LEU THR GLU ARG LYS ARG TYR GLU SER LEU VAL ALA ASP SEQRES 22 A 413 PRO ALA LEU VAL PRO ALA ALA VAL GLU GLU MET LEU ARG SEQRES 23 A 413 TYR THR PRO LEU VAL SER ALA GLY SER PHE VAL ARG VAL SEQRES 24 A 413 ALA THR GLU ASP VAL GLU LEU SER THR VAL THR VAL ARG SEQRES 25 A 413 ALA GLY GLU PRO CYS VAL VAL HIS PHE ALA SER ALA ASN SEQRES 26 A 413 ARG ASP GLU GLU VAL PHE ASP HIS ALA ASP GLU LEU ASP SEQRES 27 A 413 PHE HIS ARG GLU ARG ASN PRO HIS ILE ALA PHE GLY HIS SEQRES 28 A 413 GLY ALA HIS HIS CYS ILE GLY ALA GLN LEU GLY ARG LEU SEQRES 29 A 413 GLU LEU GLN GLU ALA LEU SER ALA LEU VAL ARG ARG PHE SEQRES 30 A 413 PRO THR LEU ASP LEU ALA GLU PRO VAL ALA GLY LEU LYS SEQRES 31 A 413 TRP LYS GLN GLY MET LEU ILE ARG GLY LEU GLU ARG GLN SEQRES 32 A 413 ILE VAL SER TRP HIS HIS HIS HIS HIS HIS SEQRES 1 B 413 MET THR ASP THR HIS THR GLY PRO THR PRO ALA ASP ALA SEQRES 2 B 413 VAL PRO ALA TYR PRO PHE SER LEU PRO HIS ALA LEU ASP SEQRES 3 B 413 LEU ASP PRO HIS TYR ALA GLU LEU ARG ARG ASP GLU PRO SEQRES 4 B 413 VAL SER ARG VAL ARG LEU PRO TYR GLY GLU GLY THR ALA SEQRES 5 B 413 TRP LEU VAL THR ARG MET SER ASP ALA ARG ILE VAL LEU SEQRES 6 B 413 GLY ASP SER ARG PHE SER THR ALA ALA ALA THR ASP PRO SEQRES 7 B 413 ALA THR PRO ARG MET PHE PRO THR PRO PRO GLU PRO ASP SEQRES 8 B 413 GLY VAL LEU ALA GLN ASP PRO PRO ASP HIS THR ARG LEU SEQRES 9 B 413 ARG ARG LEU VAL GLY LYS ALA PHE THR ALA ARG ARG VAL SEQRES 10 B 413 GLU GLU MET ARG PRO ARG VAL ARG SER LEU VAL ASP SER SEQRES 11 B 413 LEU LEU ASP ASP MET VAL ALA HIS GLY SER PRO ALA ASP SEQRES 12 B 413 LEU VAL GLU PHE LEU ALA VAL PRO PHE PRO VAL ALA VAL SEQRES 13 B 413 ILE CYS GLU LEU LEU GLY VAL PRO LEU GLU ASP ARG ASP SEQRES 14 B 413 LEU PHE ARG THR PHE SER ASP ALA MET LEU SER SER THR SEQRES 15 B 413 ARG LEU THR ALA ALA GLU ILE GLN ARG VAL GLN GLN ASP SEQRES 16 B 413 PHE MET VAL TYR MET ASP GLY LEU VAL ALA GLN ARG ARG SEQRES 17 B 413 ASP ALA PRO THR GLU ASP LEU LEU GLY ALA LEU ALA LEU SEQRES 18 B 413 ALA THR ASP ASN ASP ASP HIS LEU THR LYS GLY GLU ILE SEQRES 19 B 413 VAL ASN MET GLY VAL SER LEU LEU ILE ALA GLY HIS GLU SEQRES 20 B 413 THR SER VAL ASN GLN ILE THR ASN LEU VAL HIS LEU LEU SEQRES 21 B 413 LEU THR GLU ARG LYS ARG TYR GLU SER LEU VAL ALA ASP SEQRES 22 B 413 PRO ALA LEU VAL PRO ALA ALA VAL GLU GLU MET LEU ARG SEQRES 23 B 413 TYR THR PRO LEU VAL SER ALA GLY SER PHE VAL ARG VAL SEQRES 24 B 413 ALA THR GLU ASP VAL GLU LEU SER THR VAL THR VAL ARG SEQRES 25 B 413 ALA GLY GLU PRO CYS VAL VAL HIS PHE ALA SER ALA ASN SEQRES 26 B 413 ARG ASP GLU GLU VAL PHE ASP HIS ALA ASP GLU LEU ASP SEQRES 27 B 413 PHE HIS ARG GLU ARG ASN PRO HIS ILE ALA PHE GLY HIS SEQRES 28 B 413 GLY ALA HIS HIS CYS ILE GLY ALA GLN LEU GLY ARG LEU SEQRES 29 B 413 GLU LEU GLN GLU ALA LEU SER ALA LEU VAL ARG ARG PHE SEQRES 30 B 413 PRO THR LEU ASP LEU ALA GLU PRO VAL ALA GLY LEU LYS SEQRES 31 B 413 TRP LYS GLN GLY MET LEU ILE ARG GLY LEU GLU ARG GLN SEQRES 32 B 413 ILE VAL SER TRP HIS HIS HIS HIS HIS HIS HET GOL A 501 6 HET EDO A 502 4 HET EDO A 503 4 HET EDO A 504 4 HET GOL A 505 6 HET EDO A 506 4 HET GOL A 507 6 HET EDO A 508 4 HET EDO A 509 4 HET HEM A 510 43 HET GOL A 511 6 HET K A 512 1 HET GOL B 501 6 HET HEM B 502 43 HET GOL B 503 6 HET GOL B 504 6 HET GOL B 505 6 HET GOL B 506 6 HET EDO B 507 4 HETNAM GOL GLYCEROL HETNAM EDO 1,2-ETHANEDIOL HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM K POTASSIUM ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EDO ETHYLENE GLYCOL HETSYN HEM HEME FORMUL 3 GOL 9(C3 H8 O3) FORMUL 4 EDO 7(C2 H6 O2) FORMUL 12 HEM 2(C34 H32 FE N4 O4) FORMUL 14 K K 1+ FORMUL 22 HOH *420(H2 O) HELIX 1 AA1 PRO A 29 GLU A 38 1 10 HELIX 2 AA2 ARG A 57 ASP A 67 1 11 HELIX 3 AA3 THR A 72 ASP A 77 5 6 HELIX 4 AA4 GLY A 92 GLN A 96 5 5 HELIX 5 AA5 PRO A 99 PHE A 112 1 14 HELIX 6 AA6 THR A 113 MET A 120 1 8 HELIX 7 AA7 MET A 120 GLY A 139 1 20 HELIX 8 AA8 LEU A 144 LEU A 148 1 5 HELIX 9 AA9 VAL A 150 GLY A 162 1 13 HELIX 10 AB1 PRO A 164 GLU A 166 5 3 HELIX 11 AB2 ASP A 167 MET A 178 1 12 HELIX 12 AB3 THR A 185 ARG A 207 1 23 HELIX 13 AB4 ASP A 214 ALA A 222 1 9 HELIX 14 AB5 THR A 230 GLU A 263 1 34 HELIX 15 AB6 ARG A 264 ASP A 273 1 10 HELIX 16 AB7 LEU A 276 THR A 288 1 13 HELIX 17 AB8 HIS A 320 ASN A 325 1 6 HELIX 18 AB9 HIS A 351 HIS A 355 5 5 HELIX 19 AC1 GLY A 358 PHE A 377 1 20 HELIX 20 AC2 PRO A 385 LEU A 389 5 5 HELIX 21 AC3 PRO B 29 GLU B 38 1 10 HELIX 22 AC4 ARG B 57 ASP B 67 1 11 HELIX 23 AC5 THR B 72 ASP B 77 5 6 HELIX 24 AC6 GLY B 92 GLN B 96 5 5 HELIX 25 AC7 PRO B 99 LYS B 110 1 12 HELIX 26 AC8 THR B 113 MET B 120 1 8 HELIX 27 AC9 MET B 120 GLY B 139 1 20 HELIX 28 AD1 LEU B 144 LEU B 148 1 5 HELIX 29 AD2 VAL B 150 GLY B 162 1 13 HELIX 30 AD3 PRO B 164 GLU B 166 5 3 HELIX 31 AD4 ASP B 167 LEU B 179 1 13 HELIX 32 AD5 THR B 185 ALA B 210 1 26 HELIX 33 AD6 ASP B 214 LEU B 221 1 8 HELIX 34 AD7 THR B 230 GLU B 263 1 34 HELIX 35 AD8 ARG B 264 ASP B 273 1 10 HELIX 36 AD9 LEU B 276 THR B 288 1 13 HELIX 37 AE1 HIS B 320 ASN B 325 1 6 HELIX 38 AE2 GLY B 358 PHE B 377 1 20 HELIX 39 AE3 PRO B 385 LEU B 389 5 5 SHEET 1 AA1 5 VAL A 40 VAL A 43 0 SHEET 2 AA1 5 ALA A 52 VAL A 55 -1 O LEU A 54 N SER A 41 SHEET 3 AA1 5 PRO A 316 VAL A 319 1 O VAL A 318 N TRP A 53 SHEET 4 AA1 5 ARG A 298 ALA A 300 -1 N ARG A 298 O CYS A 317 SHEET 5 AA1 5 PHE A 70 SER A 71 -1 N SER A 71 O VAL A 299 SHEET 1 AA2 3 ALA A 142 ASP A 143 0 SHEET 2 AA2 3 ILE A 404 SER A 406 -1 O VAL A 405 N ALA A 142 SHEET 3 AA2 3 ASP A 381 LEU A 382 -1 N ASP A 381 O SER A 406 SHEET 1 AA3 2 THR A 223 ASP A 224 0 SHEET 2 AA3 2 ASP A 227 HIS A 228 -1 O ASP A 227 N ASP A 224 SHEET 1 AA4 2 VAL A 304 GLU A 305 0 SHEET 2 AA4 2 THR A 310 VAL A 311 -1 O VAL A 311 N VAL A 304 SHEET 1 AA5 5 VAL B 40 VAL B 43 0 SHEET 2 AA5 5 ALA B 52 VAL B 55 -1 O LEU B 54 N SER B 41 SHEET 3 AA5 5 PRO B 316 VAL B 319 1 O VAL B 318 N TRP B 53 SHEET 4 AA5 5 ARG B 298 ALA B 300 -1 N ARG B 298 O CYS B 317 SHEET 5 AA5 5 PHE B 70 SER B 71 -1 N SER B 71 O VAL B 299 SHEET 1 AA6 3 ALA B 142 ASP B 143 0 SHEET 2 AA6 3 ILE B 404 SER B 406 -1 O VAL B 405 N ALA B 142 SHEET 3 AA6 3 ASP B 381 LEU B 382 -1 N ASP B 381 O SER B 406 SHEET 1 AA7 2 VAL B 304 GLU B 305 0 SHEET 2 AA7 2 THR B 310 VAL B 311 -1 O VAL B 311 N VAL B 304 LINK SG CYS A 356 FE HEM A 510 1555 1555 2.47 LINK FE HEM A 510 O HOH A 700 1555 1555 2.19 LINK K K A 512 O HOH A 636 1555 1555 3.24 LINK SG CYS B 356 FE HEM B 502 1555 1555 2.50 LINK FE HEM B 502 O HOH B 669 1555 1555 2.27 CISPEP 1 TYR A 17 PRO A 18 0 4.22 CISPEP 2 PRO A 98 PRO A 99 0 1.03 CISPEP 3 SER A 140 PRO A 141 0 -2.44 CISPEP 4 TYR B 17 PRO B 18 0 4.47 CISPEP 5 PRO B 98 PRO B 99 0 1.32 CISPEP 6 SER B 140 PRO B 141 0 -0.21 CRYST1 183.597 61.205 99.074 90.00 117.70 90.00 C 1 2 1 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 0.005447 0.000000 0.002860 0.00000 SCALE2 0.000000 0.016339 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011400 0.00000 CONECT 2631 6176 CONECT 5680 6232 CONECT 6092 6093 6094 CONECT 6093 6092 CONECT 6094 6092 6095 6096 CONECT 6095 6094 CONECT 6096 6094 6097 CONECT 6097 6096 CONECT 6098 6099 6100 CONECT 6099 6098 CONECT 6100 6098 6101 CONECT 6101 6100 CONECT 6102 6103 6104 CONECT 6103 6102 CONECT 6104 6102 6105 CONECT 6105 6104 CONECT 6106 6107 6108 CONECT 6107 6106 CONECT 6108 6106 6109 CONECT 6109 6108 CONECT 6110 6111 6112 CONECT 6111 6110 CONECT 6112 6110 6113 6114 CONECT 6113 6112 CONECT 6114 6112 6115 CONECT 6115 6114 CONECT 6116 6117 6118 CONECT 6117 6116 CONECT 6118 6116 6119 CONECT 6119 6118 CONECT 6120 6121 6122 CONECT 6121 6120 CONECT 6122 6120 6123 6124 CONECT 6123 6122 CONECT 6124 6122 6125 CONECT 6125 6124 CONECT 6126 6127 6128 CONECT 6127 6126 CONECT 6128 6126 6129 CONECT 6129 6128 CONECT 6130 6131 6132 CONECT 6131 6130 CONECT 6132 6130 6133 CONECT 6133 6132 CONECT 6134 6138 6165 CONECT 6135 6141 6148 CONECT 6136 6151 6155 CONECT 6137 6158 6162 CONECT 6138 6134 6139 6172 CONECT 6139 6138 6140 6143 CONECT 6140 6139 6141 6142 CONECT 6141 6135 6140 6172 CONECT 6142 6140 CONECT 6143 6139 6144 CONECT 6144 6143 6145 CONECT 6145 6144 6146 6147 CONECT 6146 6145 CONECT 6147 6145 CONECT 6148 6135 6149 6173 CONECT 6149 6148 6150 6152 CONECT 6150 6149 6151 6153 CONECT 6151 6136 6150 6173 CONECT 6152 6149 CONECT 6153 6150 6154 CONECT 6154 6153 CONECT 6155 6136 6156 6174 CONECT 6156 6155 6157 6159 CONECT 6157 6156 6158 6160 CONECT 6158 6137 6157 6174 CONECT 6159 6156 CONECT 6160 6157 6161 CONECT 6161 6160 CONECT 6162 6137 6163 6175 CONECT 6163 6162 6164 6166 CONECT 6164 6163 6165 6167 CONECT 6165 6134 6164 6175 CONECT 6166 6163 CONECT 6167 6164 6168 CONECT 6168 6167 6169 CONECT 6169 6168 6170 6171 CONECT 6170 6169 CONECT 6171 6169 CONECT 6172 6138 6141 6176 CONECT 6173 6148 6151 6176 CONECT 6174 6155 6158 6176 CONECT 6175 6162 6165 6176 CONECT 6176 2631 6172 6173 6174 CONECT 6176 6175 6360 CONECT 6177 6178 6179 CONECT 6178 6177 CONECT 6179 6177 6180 6181 CONECT 6180 6179 CONECT 6181 6179 6182 CONECT 6182 6181 CONECT 6183 6296 CONECT 6184 6185 6186 CONECT 6185 6184 CONECT 6186 6184 6187 6188 CONECT 6187 6186 CONECT 6188 6186 6189 CONECT 6189 6188 CONECT 6190 6194 6221 CONECT 6191 6197 6204 CONECT 6192 6207 6211 CONECT 6193 6214 6218 CONECT 6194 6190 6195 6228 CONECT 6195 6194 6196 6199 CONECT 6196 6195 6197 6198 CONECT 6197 6191 6196 6228 CONECT 6198 6196 CONECT 6199 6195 6200 CONECT 6200 6199 6201 CONECT 6201 6200 6202 6203 CONECT 6202 6201 CONECT 6203 6201 CONECT 6204 6191 6205 6229 CONECT 6205 6204 6206 6208 CONECT 6206 6205 6207 6209 CONECT 6207 6192 6206 6229 CONECT 6208 6205 CONECT 6209 6206 6210 CONECT 6210 6209 CONECT 6211 6192 6212 6230 CONECT 6212 6211 6213 6215 CONECT 6213 6212 6214 6216 CONECT 6214 6193 6213 6230 CONECT 6215 6212 CONECT 6216 6213 6217 CONECT 6217 6216 CONECT 6218 6193 6219 6231 CONECT 6219 6218 6220 6222 CONECT 6220 6219 6221 6223 CONECT 6221 6190 6220 6231 CONECT 6222 6219 CONECT 6223 6220 6224 CONECT 6224 6223 6225 CONECT 6225 6224 6226 6227 CONECT 6226 6225 CONECT 6227 6225 CONECT 6228 6194 6197 6232 CONECT 6229 6204 6207 6232 CONECT 6230 6211 6214 6232 CONECT 6231 6218 6221 6232 CONECT 6232 5680 6228 6229 6230 CONECT 6232 6231 6593 CONECT 6233 6234 6235 CONECT 6234 6233 CONECT 6235 6233 6236 6237 CONECT 6236 6235 CONECT 6237 6235 6238 CONECT 6238 6237 CONECT 6239 6240 6241 CONECT 6240 6239 CONECT 6241 6239 6242 6243 CONECT 6242 6241 CONECT 6243 6241 6244 CONECT 6244 6243 CONECT 6245 6246 6247 CONECT 6246 6245 CONECT 6247 6245 6248 6249 CONECT 6248 6247 CONECT 6249 6247 6250 CONECT 6250 6249 CONECT 6251 6252 6253 CONECT 6252 6251 CONECT 6253 6251 6254 6255 CONECT 6254 6253 CONECT 6255 6253 6256 CONECT 6256 6255 CONECT 6257 6258 6259 CONECT 6258 6257 CONECT 6259 6257 6260 CONECT 6260 6259 CONECT 6296 6183 CONECT 6360 6176 CONECT 6593 6232 MASTER 330 0 19 39 22 0 0 6 6670 2 176 64 END