HEADER OXIDOREDUCTASE 20-JUL-22 7YJG TITLE CRYSTAL STRUCTURE OF THE P450 BM3 HEME DOMAIN MUTANT TITLE 2 F87A/T268V/A82C/L181M IN COMPLEX WITH N-IMIDAZOLYL-PENTANOYL-L- TITLE 3 PHENYLALANINE AND HYDROXYLAMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL CYTOCHROME P450/NADPH--P450 REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYTOCHROME P450(BM-3),CYTOCHROME P450BM-3,FATTY ACID COMPND 5 MONOOXYGENASE,FLAVOCYTOCHROME P450 BM3; COMPND 6 EC: 1.14.14.1,1.6.2.4; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PRIESTIA MEGATERIUM NBRC 15308 = ATCC 14581; SOURCE 3 ORGANISM_TAXID: 1348623; SOURCE 4 STRAIN: ATCC 14581 / DSM 32 / CCUG 1817 / JCM 2506 / NBRC 15308 / SOURCE 5 NCIMB 9376 / NCTC 10342 / NRRL B-14308 / VKM B-512 / FORD 19; SOURCE 6 GENE: CYP102A1, CYP102, BG04_163; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS P450 BM3 HEME DOMAIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.DONG,J.CHEN,Y.JIANG,Z.CONG,Y.FENG REVDAT 2 29-NOV-23 7YJG 1 REMARK REVDAT 1 24-MAY-23 7YJG 0 JRNL AUTH J.CHEN,S.DONG,W.FANG,Y.JIANG,Z.CHEN,X.QIN,C.WANG,H.ZHOU, JRNL AUTH 2 L.JIN,Y.FENG,B.WANG,Z.CONG JRNL TITL REGIODIVERGENT AND ENANTIOSELECTIVE HYDROXYLATION OF C-H JRNL TITL 2 BONDS BY SYNERGISTIC USE OF PROTEIN ENGINEERING AND JRNL TITL 3 EXOGENOUS DUAL-FUNCTIONAL SMALL MOLECULES. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 62 15088 2023 JRNL REFN ESSN 1521-3773 JRNL PMID 36417593 JRNL DOI 10.1002/ANIE.202215088 REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.27 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 115628 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 5697 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 28.2000 - 5.2210 0.94 3682 206 0.1734 0.1956 REMARK 3 2 5.2210 - 4.1483 0.96 3695 205 0.1414 0.1593 REMARK 3 3 4.1483 - 3.6251 0.92 3544 179 0.1411 0.1549 REMARK 3 4 3.6251 - 3.2942 0.93 3605 187 0.1487 0.1696 REMARK 3 5 3.2942 - 3.0584 0.93 3558 203 0.1606 0.1882 REMARK 3 6 3.0584 - 2.8783 0.95 3707 186 0.1672 0.1896 REMARK 3 7 2.8783 - 2.7343 0.95 3667 182 0.1610 0.1731 REMARK 3 8 2.7343 - 2.6153 0.96 3678 204 0.1678 0.2181 REMARK 3 9 2.6153 - 2.5147 0.95 3674 187 0.1628 0.1834 REMARK 3 10 2.5147 - 2.4280 0.97 3730 183 0.1639 0.1928 REMARK 3 11 2.4280 - 2.3521 0.96 3661 194 0.1601 0.2022 REMARK 3 12 2.3521 - 2.2849 0.96 3724 181 0.1621 0.2054 REMARK 3 13 2.2849 - 2.2248 0.96 3655 192 0.1622 0.1911 REMARK 3 14 2.2248 - 2.1705 0.97 3742 172 0.1619 0.2154 REMARK 3 15 2.1705 - 2.1212 0.96 3695 190 0.1633 0.2033 REMARK 3 16 2.1212 - 2.0761 0.96 3706 177 0.1582 0.1944 REMARK 3 17 2.0761 - 2.0345 0.94 3632 192 0.1651 0.1910 REMARK 3 18 2.0345 - 1.9962 0.94 3583 202 0.1748 0.2142 REMARK 3 19 1.9962 - 1.9605 0.96 3665 163 0.1796 0.2156 REMARK 3 20 1.9605 - 1.9273 0.95 3659 206 0.1796 0.2267 REMARK 3 21 1.9273 - 1.8962 0.96 3667 175 0.1786 0.1952 REMARK 3 22 1.8962 - 1.8670 0.95 3684 184 0.1839 0.2339 REMARK 3 23 1.8670 - 1.8396 0.96 3645 213 0.1916 0.2569 REMARK 3 24 1.8396 - 1.8137 0.95 3678 190 0.1982 0.2648 REMARK 3 25 1.8137 - 1.7892 0.95 3643 178 0.2028 0.2279 REMARK 3 26 1.7892 - 1.7660 0.96 3703 185 0.2023 0.2508 REMARK 3 27 1.7660 - 1.7439 0.95 3644 196 0.2018 0.2112 REMARK 3 28 1.7439 - 1.7229 0.96 3678 196 0.2072 0.2202 REMARK 3 29 1.7229 - 1.7028 0.95 3638 182 0.2202 0.2358 REMARK 3 30 1.7028 - 1.6900 0.96 3689 207 0.2317 0.2837 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.460 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.56 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 108 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.0783 -12.3578 24.6864 REMARK 3 T TENSOR REMARK 3 T11: 0.1488 T22: 0.1425 REMARK 3 T33: 0.1056 T12: -0.0216 REMARK 3 T13: 0.0151 T23: 0.0152 REMARK 3 L TENSOR REMARK 3 L11: 1.5754 L22: 0.4853 REMARK 3 L33: 1.3259 L12: -0.3582 REMARK 3 L13: 0.9761 L23: -0.3425 REMARK 3 S TENSOR REMARK 3 S11: -0.0133 S12: -0.1692 S13: -0.0575 REMARK 3 S21: 0.0740 S22: 0.0427 S23: 0.0420 REMARK 3 S31: 0.0564 S32: -0.1110 S33: -0.0342 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 109 THROUGH 226 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.0523 12.2871 18.5337 REMARK 3 T TENSOR REMARK 3 T11: 0.2438 T22: 0.1338 REMARK 3 T33: 0.2064 T12: 0.0032 REMARK 3 T13: -0.0207 T23: -0.0256 REMARK 3 L TENSOR REMARK 3 L11: 2.0213 L22: 1.3593 REMARK 3 L33: 1.3204 L12: 0.5515 REMARK 3 L13: -0.6413 L23: -0.1706 REMARK 3 S TENSOR REMARK 3 S11: 0.0917 S12: -0.2389 S13: 0.2259 REMARK 3 S21: 0.3136 S22: -0.0493 S23: 0.0164 REMARK 3 S31: -0.0627 S32: -0.0515 S33: -0.0438 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 227 THROUGH 456 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.1643 -2.5619 10.1922 REMARK 3 T TENSOR REMARK 3 T11: 0.1439 T22: 0.1253 REMARK 3 T33: 0.1221 T12: 0.0018 REMARK 3 T13: -0.0061 T23: 0.0055 REMARK 3 L TENSOR REMARK 3 L11: 0.8867 L22: 0.6870 REMARK 3 L33: 0.4092 L12: 0.2608 REMARK 3 L13: 0.0079 L23: 0.0119 REMARK 3 S TENSOR REMARK 3 S11: 0.0003 S12: 0.0399 S13: 0.0260 REMARK 3 S21: -0.0045 S22: 0.0241 S23: 0.0067 REMARK 3 S31: 0.0031 S32: -0.0248 S33: -0.0216 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 2 THROUGH 72 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.3497 -8.8950 -26.7263 REMARK 3 T TENSOR REMARK 3 T11: 0.1581 T22: 0.1560 REMARK 3 T33: 0.1560 T12: -0.0201 REMARK 3 T13: -0.0225 T23: 0.0467 REMARK 3 L TENSOR REMARK 3 L11: 2.0392 L22: 1.0518 REMARK 3 L33: 3.3989 L12: -0.1301 REMARK 3 L13: -1.5085 L23: 0.0694 REMARK 3 S TENSOR REMARK 3 S11: -0.0204 S12: 0.2707 S13: 0.2292 REMARK 3 S21: -0.0547 S22: 0.0266 S23: 0.0339 REMARK 3 S31: -0.2088 S32: -0.0006 S33: 0.0150 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 73 THROUGH 171 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.4033 -34.7048 -11.1647 REMARK 3 T TENSOR REMARK 3 T11: 0.1396 T22: 0.1211 REMARK 3 T33: 0.1651 T12: -0.0149 REMARK 3 T13: 0.0115 T23: -0.0271 REMARK 3 L TENSOR REMARK 3 L11: 2.4239 L22: 1.4751 REMARK 3 L33: 0.1777 L12: -1.4865 REMARK 3 L13: 0.3972 L23: -0.2845 REMARK 3 S TENSOR REMARK 3 S11: 0.1000 S12: 0.1463 S13: -0.1858 REMARK 3 S21: -0.0818 S22: -0.0542 S23: 0.0210 REMARK 3 S31: 0.0554 S32: -0.0061 S33: -0.0507 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 172 THROUGH 282 ) REMARK 3 ORIGIN FOR THE GROUP (A): -24.6974 -33.5322 -19.3561 REMARK 3 T TENSOR REMARK 3 T11: 0.2629 T22: 0.2384 REMARK 3 T33: 0.1915 T12: -0.0156 REMARK 3 T13: 0.0081 T23: -0.0747 REMARK 3 L TENSOR REMARK 3 L11: 2.0271 L22: 0.7466 REMARK 3 L33: 0.5353 L12: -0.4180 REMARK 3 L13: 0.1131 L23: 0.1307 REMARK 3 S TENSOR REMARK 3 S11: 0.0129 S12: 0.5049 S13: -0.4179 REMARK 3 S21: -0.1827 S22: -0.0520 S23: 0.1462 REMARK 3 S31: 0.1187 S32: -0.0767 S33: 0.0644 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 283 THROUGH 455 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.2789 -21.5832 -8.6235 REMARK 3 T TENSOR REMARK 3 T11: 0.1532 T22: 0.1434 REMARK 3 T33: 0.1307 T12: -0.0199 REMARK 3 T13: 0.0140 T23: -0.0127 REMARK 3 L TENSOR REMARK 3 L11: 1.0838 L22: 0.9619 REMARK 3 L33: 0.8201 L12: -0.3146 REMARK 3 L13: 0.4209 L23: -0.4666 REMARK 3 S TENSOR REMARK 3 S11: -0.0103 S12: 0.0313 S13: 0.0556 REMARK 3 S21: 0.0432 S22: 0.0081 S23: -0.0159 REMARK 3 S31: -0.0792 S32: 0.0068 S33: 0.0051 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 7YJG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1300030955. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-OCT-21 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) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 115711 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 73.870 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.36100 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: 1FAG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 0.2 M REMARK 280 MAGNESIUM CHLORIDE HEXAHYDRATE, 0.1 M HEPES PH7.5, 25% PEG3350, REMARK 280 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 73.86900 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 19360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 1290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 -2 REMARK 465 GLY A -1 REMARK 465 MET A 0 REMARK 465 THR A 1 REMARK 465 GLU A 457 REMARK 465 HIS A 458 REMARK 465 HIS A 459 REMARK 465 HIS A 460 REMARK 465 HIS A 461 REMARK 465 HIS A 462 REMARK 465 HIS A 463 REMARK 465 MET B -2 REMARK 465 GLY B -1 REMARK 465 MET B 0 REMARK 465 THR B 1 REMARK 465 LEU B 456 REMARK 465 GLU B 457 REMARK 465 HIS B 458 REMARK 465 HIS B 459 REMARK 465 HIS B 460 REMARK 465 HIS B 461 REMARK 465 HIS B 462 REMARK 465 HIS B 463 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 ASP A 194 CG OD1 OD2 REMARK 470 ASP B 136 CG OD1 OD2 REMARK 470 GLN B 169 CG CD OE1 NE2 REMARK 470 ASP B 199 CG OD1 OD2 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 O HOH A 848 O HOH A 968 2.04 REMARK 500 O HOH A 892 O HOH A 957 2.04 REMARK 500 O HOH A 923 O HOH A 977 2.05 REMARK 500 O HOH B 855 O HOH B 952 2.05 REMARK 500 O HOH A 1021 O HOH A 1047 2.05 REMARK 500 O HOH A 931 O HOH A 1032 2.07 REMARK 500 O HOH A 686 O HOH A 1005 2.09 REMARK 500 O HOH A 947 O HOH A 964 2.09 REMARK 500 O HOH B 1009 O HOH B 1019 2.10 REMARK 500 O HOH B 1008 O HOH B 1024 2.10 REMARK 500 O HOH B 748 O HOH B 932 2.10 REMARK 500 O HOH A 766 O HOH B 942 2.11 REMARK 500 O HOH A 900 O HOH A 953 2.11 REMARK 500 O HOH B 822 O HOH B 980 2.12 REMARK 500 O HOH A 1014 O HOH A 1019 2.12 REMARK 500 O HOH B 862 O HOH B 865 2.13 REMARK 500 O HOH B 968 O HOH B 1050 2.16 REMARK 500 O HOH B 756 O HOH B 969 2.17 REMARK 500 O HOH A 845 O HOH A 985 2.17 REMARK 500 O HOH B 981 O HOH B 1030 2.18 REMARK 500 O HOH A 765 O HOH A 1030 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 951 O HOH B 949 1656 2.03 REMARK 500 O HOH B 962 O HOH B 1021 1455 2.12 REMARK 500 O HOH A 601 O HOH B 606 1656 2.16 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 LYS A 15 -129.87 58.60 REMARK 500 ASP A 84 36.56 -98.74 REMARK 500 PHE A 158 31.96 -148.62 REMARK 500 LEU A 188 37.10 -73.65 REMARK 500 GLN A 189 -13.93 -155.72 REMARK 500 HIS A 266 -116.99 -87.97 REMARK 500 THR A 436 -125.16 -116.76 REMARK 500 LYS B 15 -127.78 55.62 REMARK 500 ASP B 84 37.14 -95.90 REMARK 500 PHE B 158 29.35 -149.31 REMARK 500 GLN B 189 -31.93 -140.86 REMARK 500 HIS B 266 -121.16 -84.94 REMARK 500 GLU B 344 -30.40 -134.26 REMARK 500 ASP B 370 35.74 -91.88 REMARK 500 THR B 436 -127.76 -114.19 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 A1086 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH A1087 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH A1088 DISTANCE = 7.20 ANGSTROMS REMARK 525 HOH B1054 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH B1055 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH B1056 DISTANCE = 5.99 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 400 SG REMARK 620 2 HEM A 501 NA 97.6 REMARK 620 3 HEM A 501 NB 88.6 91.5 REMARK 620 4 HEM A 501 NC 87.5 174.7 90.3 REMARK 620 5 HEM A 501 ND 96.1 88.4 175.3 89.3 REMARK 620 6 HOA A 502 N 175.2 87.1 92.4 87.9 82.9 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 CYS B 400 SG REMARK 620 2 HEM B 501 NA 95.5 REMARK 620 3 HEM B 501 NB 87.4 88.9 REMARK 620 4 HEM B 501 NC 85.9 176.4 87.8 REMARK 620 5 HEM B 501 ND 92.8 92.4 178.7 90.9 REMARK 620 6 HOA B 502 N 174.9 89.6 91.7 89.0 88.0 REMARK 620 N 1 2 3 4 5 DBREF 7YJG A 0 455 UNP P14779 CPXB_BACMB 1 456 DBREF 7YJG B 0 455 UNP P14779 CPXB_BACMB 1 456 SEQADV 7YJG MET A -2 UNP P14779 INITIATING METHIONINE SEQADV 7YJG GLY A -1 UNP P14779 EXPRESSION TAG SEQADV 7YJG CYS A 82 UNP P14779 ALA 83 ENGINEERED MUTATION SEQADV 7YJG ALA A 87 UNP P14779 PHE 88 ENGINEERED MUTATION SEQADV 7YJG MET A 181 UNP P14779 LEU 182 ENGINEERED MUTATION SEQADV 7YJG VAL A 268 UNP P14779 THR 269 ENGINEERED MUTATION SEQADV 7YJG LEU A 456 UNP P14779 EXPRESSION TAG SEQADV 7YJG GLU A 457 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS A 458 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS A 459 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS A 460 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS A 461 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS A 462 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS A 463 UNP P14779 EXPRESSION TAG SEQADV 7YJG MET B -2 UNP P14779 INITIATING METHIONINE SEQADV 7YJG GLY B -1 UNP P14779 EXPRESSION TAG SEQADV 7YJG CYS B 82 UNP P14779 ALA 83 ENGINEERED MUTATION SEQADV 7YJG ALA B 87 UNP P14779 PHE 88 ENGINEERED MUTATION SEQADV 7YJG MET B 181 UNP P14779 LEU 182 ENGINEERED MUTATION SEQADV 7YJG VAL B 268 UNP P14779 THR 269 ENGINEERED MUTATION SEQADV 7YJG LEU B 456 UNP P14779 EXPRESSION TAG SEQADV 7YJG GLU B 457 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS B 458 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS B 459 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS B 460 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS B 461 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS B 462 UNP P14779 EXPRESSION TAG SEQADV 7YJG HIS B 463 UNP P14779 EXPRESSION TAG SEQRES 1 A 466 MET GLY MET THR ILE LYS GLU MET PRO GLN PRO LYS THR SEQRES 2 A 466 PHE GLY GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP SEQRES 3 A 466 LYS PRO VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU SEQRES 4 A 466 GLY GLU ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR SEQRES 5 A 466 ARG TYR LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS SEQRES 6 A 466 ASP GLU SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU SEQRES 7 A 466 LYS PHE VAL ARG ASP PHE CYS GLY ASP GLY LEU ALA THR SEQRES 8 A 466 SER TRP THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN SEQRES 9 A 466 ILE LEU LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY SEQRES 10 A 466 TYR HIS ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL SEQRES 11 A 466 GLN LYS TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU SEQRES 12 A 466 VAL PRO GLU ASP MET THR ARG LEU THR LEU ASP THR ILE SEQRES 13 A 466 GLY LEU CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR SEQRES 14 A 466 ARG ASP GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG SEQRES 15 A 466 ALA MET ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN SEQRES 16 A 466 PRO ASP ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE SEQRES 17 A 466 GLN GLU ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS SEQRES 18 A 466 ILE ILE ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP SEQRES 19 A 466 ASP LEU LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU SEQRES 20 A 466 THR GLY GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN SEQRES 21 A 466 ILE ILE THR PHE LEU ILE ALA GLY HIS GLU VAL THR SER SEQRES 22 A 466 GLY LEU LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN SEQRES 23 A 466 PRO HIS VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG SEQRES 24 A 466 VAL LEU VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS SEQRES 25 A 466 GLN LEU LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU SEQRES 26 A 466 ARG LEU TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA SEQRES 27 A 466 LYS GLU ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU SEQRES 28 A 466 LYS GLY ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS SEQRES 29 A 466 ARG ASP LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE SEQRES 30 A 466 ARG PRO GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN SEQRES 31 A 466 HIS ALA PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS SEQRES 32 A 466 ILE GLY GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL SEQRES 33 A 466 LEU GLY MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS SEQRES 34 A 466 THR ASN TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU SEQRES 35 A 466 LYS PRO GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS SEQRES 36 A 466 ILE PRO LEU LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 466 MET GLY MET THR ILE LYS GLU MET PRO GLN PRO LYS THR SEQRES 2 B 466 PHE GLY GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP SEQRES 3 B 466 LYS PRO VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU SEQRES 4 B 466 GLY GLU ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR SEQRES 5 B 466 ARG TYR LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS SEQRES 6 B 466 ASP GLU SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU SEQRES 7 B 466 LYS PHE VAL ARG ASP PHE CYS GLY ASP GLY LEU ALA THR SEQRES 8 B 466 SER TRP THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN SEQRES 9 B 466 ILE LEU LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY SEQRES 10 B 466 TYR HIS ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL SEQRES 11 B 466 GLN LYS TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU SEQRES 12 B 466 VAL PRO GLU ASP MET THR ARG LEU THR LEU ASP THR ILE SEQRES 13 B 466 GLY LEU CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR SEQRES 14 B 466 ARG ASP GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG SEQRES 15 B 466 ALA MET ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN SEQRES 16 B 466 PRO ASP ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE SEQRES 17 B 466 GLN GLU ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS SEQRES 18 B 466 ILE ILE ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP SEQRES 19 B 466 ASP LEU LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU SEQRES 20 B 466 THR GLY GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN SEQRES 21 B 466 ILE ILE THR PHE LEU ILE ALA GLY HIS GLU VAL THR SER SEQRES 22 B 466 GLY LEU LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN SEQRES 23 B 466 PRO HIS VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG SEQRES 24 B 466 VAL LEU VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS SEQRES 25 B 466 GLN LEU LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU SEQRES 26 B 466 ARG LEU TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA SEQRES 27 B 466 LYS GLU ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU SEQRES 28 B 466 LYS GLY ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS SEQRES 29 B 466 ARG ASP LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE SEQRES 30 B 466 ARG PRO GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN SEQRES 31 B 466 HIS ALA PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS SEQRES 32 B 466 ILE GLY GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL SEQRES 33 B 466 LEU GLY MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS SEQRES 34 B 466 THR ASN TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU SEQRES 35 B 466 LYS PRO GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS SEQRES 36 B 466 ILE PRO LEU LEU GLU HIS HIS HIS HIS HIS HIS HET HEM A 501 73 HET HOA A 502 5 HET IRV A 503 86 HET HEM B 501 73 HET HOA B 502 5 HET IRV B 503 86 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM HOA HYDROXYAMINE HETNAM IRV (2~{S})-2-(5-IMIDAZOL-1-YLPENTANOYLAMINO)-3-PHENYL- HETNAM 2 IRV PROPANOIC ACID HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 HOA 2(H3 N O) FORMUL 5 IRV 2(C17 H21 N3 O3) FORMUL 9 HOH *944(H2 O) HELIX 1 AA1 PHE A 11 LYS A 15 5 5 HELIX 2 AA2 ASN A 16 ASN A 21 5 6 HELIX 3 AA3 LYS A 24 GLY A 37 1 14 HELIX 4 AA4 SER A 54 CYS A 62 1 9 HELIX 5 AA5 SER A 72 GLY A 83 1 12 HELIX 6 AA6 GLY A 85 SER A 89 5 5 HELIX 7 AA7 GLU A 93 LEU A 104 1 12 HELIX 8 AA8 PRO A 105 PHE A 107 5 3 HELIX 9 AA9 SER A 108 ARG A 132 1 25 HELIX 10 AB1 VAL A 141 ASN A 159 1 19 HELIX 11 AB2 ASN A 163 ARG A 167 5 5 HELIX 12 AB3 HIS A 171 LYS A 187 1 17 HELIX 13 AB4 ASP A 195 ALA A 197 5 3 HELIX 14 AB5 TYR A 198 GLY A 227 1 30 HELIX 15 AB6 ASP A 232 GLY A 240 1 9 HELIX 16 AB7 ASP A 250 GLY A 265 1 16 HELIX 17 AB8 HIS A 266 ASN A 283 1 18 HELIX 18 AB9 ASN A 283 LEU A 298 1 16 HELIX 19 AC1 SER A 304 GLN A 310 1 7 HELIX 20 AC2 LEU A 311 TRP A 325 1 15 HELIX 21 AC3 ILE A 357 HIS A 361 1 5 HELIX 22 AC4 ASP A 363 GLY A 368 1 6 HELIX 23 AC5 ARG A 375 GLU A 380 5 6 HELIX 24 AC6 ASN A 381 ILE A 385 5 5 HELIX 25 AC7 ASN A 395 ALA A 399 5 5 HELIX 26 AC8 GLY A 402 HIS A 420 1 19 HELIX 27 AC9 PHE B 11 LYS B 15 5 5 HELIX 28 AD1 ASN B 16 ASN B 21 5 6 HELIX 29 AD2 LYS B 24 GLY B 37 1 14 HELIX 30 AD3 SER B 54 CYS B 62 1 9 HELIX 31 AD4 SER B 72 GLY B 83 1 12 HELIX 32 AD5 GLY B 85 SER B 89 5 5 HELIX 33 AD6 GLU B 93 LEU B 104 1 12 HELIX 34 AD7 PRO B 105 PHE B 107 5 3 HELIX 35 AD8 ALA B 111 ARG B 132 1 22 HELIX 36 AD9 VAL B 141 ASN B 159 1 19 HELIX 37 AE1 ASN B 163 ARG B 167 5 5 HELIX 38 AE2 HIS B 171 LYS B 187 1 17 HELIX 39 AE3 TYR B 198 GLY B 227 1 30 HELIX 40 AE4 ASP B 232 GLY B 240 1 9 HELIX 41 AE5 ASP B 250 HIS B 266 1 17 HELIX 42 AE6 HIS B 266 ASN B 283 1 18 HELIX 43 AE7 ASN B 283 LEU B 298 1 16 HELIX 44 AE8 SER B 304 GLN B 310 1 7 HELIX 45 AE9 LEU B 311 TRP B 325 1 15 HELIX 46 AF1 ILE B 357 HIS B 361 1 5 HELIX 47 AF2 ASP B 363 GLY B 368 1 6 HELIX 48 AF3 ARG B 375 GLU B 380 5 6 HELIX 49 AF4 ASN B 381 ILE B 385 5 5 HELIX 50 AF5 ASN B 395 ALA B 399 5 5 HELIX 51 AF6 GLY B 402 HIS B 420 1 19 SHEET 1 AA1 5 ILE A 39 ALA A 44 0 SHEET 2 AA1 5 ARG A 47 LEU A 52 -1 O THR A 49 N PHE A 42 SHEET 3 AA1 5 GLU A 352 LEU A 356 1 O MET A 354 N LEU A 52 SHEET 4 AA1 5 ALA A 330 ALA A 335 -1 N PHE A 331 O VAL A 355 SHEET 5 AA1 5 PHE A 67 ASN A 70 -1 N ASP A 68 O TYR A 334 SHEET 1 AA2 3 ILE A 139 GLU A 140 0 SHEET 2 AA2 3 VAL A 445 SER A 450 -1 O VAL A 446 N ILE A 139 SHEET 3 AA2 3 PHE A 421 GLU A 424 -1 N GLU A 424 O LYS A 447 SHEET 1 AA3 2 THR A 339 LEU A 341 0 SHEET 2 AA3 2 TYR A 345 LEU A 347 -1 O LEU A 347 N THR A 339 SHEET 1 AA4 2 ILE A 433 GLU A 435 0 SHEET 2 AA4 2 LEU A 439 PRO A 441 -1 O LYS A 440 N LYS A 434 SHEET 1 AA5 5 ILE B 39 ALA B 44 0 SHEET 2 AA5 5 ARG B 47 LEU B 52 -1 O THR B 49 N PHE B 42 SHEET 3 AA5 5 GLU B 352 LEU B 356 1 O MET B 354 N LEU B 52 SHEET 4 AA5 5 ALA B 330 ALA B 335 -1 N PHE B 331 O VAL B 355 SHEET 5 AA5 5 PHE B 67 ASN B 70 -1 N ASP B 68 O TYR B 334 SHEET 1 AA6 3 ILE B 139 GLU B 140 0 SHEET 2 AA6 3 VAL B 445 SER B 450 -1 O VAL B 446 N ILE B 139 SHEET 3 AA6 3 PHE B 421 GLU B 424 -1 N ASP B 422 O LYS B 449 SHEET 1 AA7 2 THR B 339 LEU B 341 0 SHEET 2 AA7 2 TYR B 345 LEU B 347 -1 O LEU B 347 N THR B 339 SHEET 1 AA8 2 ILE B 433 GLU B 435 0 SHEET 2 AA8 2 LEU B 439 PRO B 441 -1 O LYS B 440 N LYS B 434 LINK SG CYS A 400 FE HEM A 501 1555 1555 2.28 LINK FE HEM A 501 N HOA A 502 1555 1555 2.18 LINK SG CYS B 400 FE HEM B 501 1555 1555 2.31 LINK FE HEM B 501 N HOA B 502 1555 1555 2.17 CRYST1 58.564 147.738 64.465 90.00 100.39 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 0.017075 0.000000 0.003131 0.00000 SCALE2 0.000000 0.006769 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015771 0.00000