HEADER OXIDOREDUCTASE 10-DEC-22 8HOO TITLE CRYSTAL STRUCTURE OF THE P450 BM3 HEME DOMAIN MUTANT F87A IN COMPLEX TITLE 2 WITH IM-C6-TYR-NAP COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL CYTOCHROME P450/NADPH--P450 REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.14.14.1,1.6.2.4; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: IM-C6-TYR-NAP; COMPND 8 CHAIN: C, D; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PRIESTIA MEGATERIUM; SOURCE 3 ORGANISM_TAXID: 1404; SOURCE 4 GENE: BTA37_15100; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS DUAL-FUNCTIONAL SMALL MOLECULE, P450 HEME DOMAIN, COMPLEX, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.JIANG,S.DONG,Y.FENG,Z.CONG REVDAT 1 13-DEC-23 8HOO 0 JRNL AUTH Y.JIANG,S.DONG,Y.FENG,Z.CONG JRNL TITL CRYSTAL STRUCTURE OF THE P450 BM3 HEME DOMAIN MUTANT F87A IN JRNL TITL 2 COMPLEX WITH IM-C6-TYR-NAP JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.86 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) : 1.86 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 54.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.0 REMARK 3 NUMBER OF REFLECTIONS : 81488 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.340 REMARK 3 FREE R VALUE TEST SET COUNT : 5983 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 54.2400 - 5.7700 0.84 2420 192 0.1518 0.1541 REMARK 3 2 5.7700 - 4.5800 0.86 2463 195 0.1491 0.1653 REMARK 3 3 4.5800 - 4.0000 0.86 2459 195 0.1336 0.1464 REMARK 3 4 4.0000 - 3.6300 0.87 2468 195 0.1408 0.1627 REMARK 3 5 3.6300 - 3.3700 0.88 2485 197 0.1570 0.1982 REMARK 3 6 3.3700 - 3.1700 0.88 2489 197 0.1668 0.1706 REMARK 3 7 3.1700 - 3.0200 0.89 2522 199 0.1795 0.2014 REMARK 3 8 3.0200 - 2.8800 0.90 2547 202 0.1905 0.2266 REMARK 3 9 2.8800 - 2.7700 0.91 2571 203 0.1794 0.2037 REMARK 3 10 2.7700 - 2.6800 0.92 2552 202 0.1861 0.2175 REMARK 3 11 2.6800 - 2.5900 0.91 2611 208 0.1886 0.2336 REMARK 3 12 2.5900 - 2.5200 0.93 2601 205 0.1963 0.2229 REMARK 3 13 2.5200 - 2.4500 0.92 2604 207 0.1971 0.2250 REMARK 3 14 2.4500 - 2.3900 0.93 2632 207 0.1925 0.2256 REMARK 3 15 2.3900 - 2.3400 0.94 2684 213 0.2000 0.2481 REMARK 3 16 2.3400 - 2.2900 0.93 2631 209 0.2084 0.2478 REMARK 3 17 2.2900 - 2.2400 0.94 2638 209 0.2120 0.2626 REMARK 3 18 2.2400 - 2.2000 0.93 2633 208 0.2092 0.2475 REMARK 3 19 2.2000 - 2.1600 0.94 2656 211 0.2159 0.2690 REMARK 3 20 2.1600 - 2.1300 0.93 2628 207 0.2206 0.2851 REMARK 3 21 2.1300 - 2.0900 0.94 2657 211 0.2297 0.2779 REMARK 3 22 2.0900 - 2.0600 0.94 2657 211 0.2336 0.2682 REMARK 3 23 2.0600 - 2.0300 0.95 2632 207 0.2314 0.2656 REMARK 3 24 2.0300 - 2.0000 0.95 2695 213 0.2396 0.2952 REMARK 3 25 2.0000 - 1.9700 0.94 2649 211 0.2553 0.2896 REMARK 3 26 1.9700 - 1.9500 0.92 2601 207 0.2689 0.3206 REMARK 3 27 1.9500 - 1.9200 0.84 2378 189 0.2781 0.3408 REMARK 3 28 1.9100 - 1.9000 0.67 1108 87 0.2887 0.3027 REMARK 3 29 1.9000 - 1.8800 0.86 2483 198 0.2801 0.3233 REMARK 3 30 1.8800 - 1.8600 0.85 2351 188 0.2793 0.3279 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.160 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 : 0.003 7534 REMARK 3 ANGLE : 0.687 10229 REMARK 3 CHIRALITY : 0.043 1095 REMARK 3 PLANARITY : 0.004 1325 REMARK 3 DIHEDRAL : 19.848 2785 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 8HOO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1300034039. 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 : NULL 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 : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 81830 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.860 REMARK 200 RESOLUTION RANGE LOW (A) : 54.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 200 DATA REDUNDANCY : 2.300 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.86 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.49300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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 (%): 52.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.38M MGCL2, 0.1M TRIS 8.5, 12-18% 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 73.59400 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 GLY A -1 REMARK 465 MET A 0 REMARK 465 THR A 1 REMARK 465 ILE A 2 REMARK 465 ASN A 192 REMARK 465 LEU A 456 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 GLY B -1 REMARK 465 MET B 0 REMARK 465 THR B 1 REMARK 465 ILE B 2 REMARK 465 LYS B 3 REMARK 465 GLU B 4 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 LYS A 3 CG CD CE NZ REMARK 470 GLU A 4 CG CD OE1 OE2 REMARK 470 GLU A 13 CG CD OE1 OE2 REMARK 470 LYS A 31 CG CD CE NZ REMARK 470 GLN A 110 CG CD OE1 NE2 REMARK 470 ASP A 136 CG OD1 OD2 REMARK 470 ASP A 182 CG OD1 OD2 REMARK 470 GLN A 189 CG CD OE1 NE2 REMARK 470 PRO A 193 CG CD REMARK 470 LYS A 210 CG CD CE NZ REMARK 470 LYS A 218 CG CD CE NZ REMARK 470 GLU A 228 CG CD OE1 OE2 REMARK 470 GLU A 380 CD OE1 OE2 REMARK 470 LYS A 449 CG CD CE NZ REMARK 470 GLU B 13 CG CD OE1 OE2 REMARK 470 LYS B 31 CG CD CE NZ REMARK 470 GLN B 110 CG CD OE1 NE2 REMARK 470 ASP B 136 CG OD1 OD2 REMARK 470 GLN B 169 CG CD OE1 NE2 REMARK 470 ASN B 192 CG OD1 ND2 REMARK 470 PRO B 193 CG CD REMARK 470 ASP B 194 CG OD1 OD2 REMARK 470 ASP B 195 CG OD1 OD2 REMARK 470 LYS B 210 CG CD CE NZ REMARK 470 GLU B 380 CG CD OE1 OE2 REMARK 470 ASN B 381 CG OD1 ND2 REMARK 470 SER B 383 OG REMARK 470 LYS B 449 CG CD CE NZ 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 -127.43 56.96 REMARK 500 ASP A 84 38.70 -98.63 REMARK 500 PHE A 158 25.76 -145.85 REMARK 500 ASP A 231 33.45 -93.96 REMARK 500 ASP A 370 41.22 -88.89 REMARK 500 THR A 436 -125.17 -113.59 REMARK 500 LYS B 15 -127.10 56.80 REMARK 500 ASP B 84 38.96 -97.60 REMARK 500 PHE B 158 26.33 -146.48 REMARK 500 ASP B 231 33.77 -93.37 REMARK 500 ASP B 370 41.31 -89.80 REMARK 500 THR B 436 -125.08 -111.32 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 = 5.86 ANGSTROMS REMARK 525 HOH A1087 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH B1063 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH B1064 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH B1065 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH B1066 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH B1067 DISTANCE = 6.70 ANGSTROMS REMARK 525 HOH B1068 DISTANCE = 7.31 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 101.1 REMARK 620 3 HEM A 501 NB 87.5 91.5 REMARK 620 4 HEM A 501 NC 88.4 170.5 88.1 REMARK 620 5 HEM A 501 ND 100.1 87.5 172.4 91.7 REMARK 620 N 1 2 3 4 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 98.6 REMARK 620 3 HEM B 501 NB 87.5 92.1 REMARK 620 4 HEM B 501 NC 86.4 174.9 87.4 REMARK 620 5 HEM B 501 ND 96.0 87.9 176.5 92.4 REMARK 620 N 1 2 3 4 DBREF1 8HOO A 0 455 UNP A0A1Q8UP87_BACME DBREF2 8HOO A A0A1Q8UP87 1 456 DBREF1 8HOO B 0 455 UNP A0A1Q8UP87_BACME DBREF2 8HOO B A0A1Q8UP87 1 456 DBREF 8HOO C 1 3 PDB 8HOO 8HOO 1 3 DBREF 8HOO D 1 3 PDB 8HOO 8HOO 1 3 SEQADV 8HOO GLY A -1 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO ALA A 87 UNP A0A1Q8UP8 PHE 88 ENGINEERED MUTATION SEQADV 8HOO LEU A 456 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO GLU A 457 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS A 458 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS A 459 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS A 460 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS A 461 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS A 462 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS A 463 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO GLY B -1 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO ALA B 87 UNP A0A1Q8UP8 PHE 88 ENGINEERED MUTATION SEQADV 8HOO LEU B 456 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO GLU B 457 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS B 458 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS B 459 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS B 460 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS B 461 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS B 462 UNP A0A1Q8UP8 EXPRESSION TAG SEQADV 8HOO HIS B 463 UNP A0A1Q8UP8 EXPRESSION TAG SEQRES 1 A 465 GLY MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE SEQRES 2 A 465 GLY GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS SEQRES 3 A 465 PRO VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY SEQRES 4 A 465 GLU ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR ARG SEQRES 5 A 465 TYR LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP SEQRES 6 A 465 GLU SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS SEQRES 7 A 465 PHE VAL ARG ASP PHE ALA GLY ASP GLY LEU ALA THR SER SEQRES 8 A 465 TRP THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE SEQRES 9 A 465 LEU LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR SEQRES 10 A 465 HIS ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN SEQRES 11 A 465 LYS TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL SEQRES 12 A 465 PRO GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY SEQRES 13 A 465 LEU CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG SEQRES 14 A 465 ASP GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA SEQRES 15 A 465 LEU ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN PRO SEQRES 16 A 465 ASP ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN SEQRES 17 A 465 GLU ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE SEQRES 18 A 465 ILE ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP SEQRES 19 A 465 LEU LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR SEQRES 20 A 465 GLY GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE SEQRES 21 A 465 ILE THR PHE LEU ILE ALA GLY HIS GLU THR THR SER GLY SEQRES 22 A 465 LEU LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO SEQRES 23 A 465 HIS VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL SEQRES 24 A 465 LEU VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN SEQRES 25 A 465 LEU LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG SEQRES 26 A 465 LEU TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS SEQRES 27 A 465 GLU ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS SEQRES 28 A 465 GLY ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG SEQRES 29 A 465 ASP LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG SEQRES 30 A 465 PRO GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS SEQRES 31 A 465 ALA PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS ILE SEQRES 32 A 465 GLY GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU SEQRES 33 A 465 GLY MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR SEQRES 34 A 465 ASN TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS SEQRES 35 A 465 PRO GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE SEQRES 36 A 465 PRO LEU LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 465 GLY MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE SEQRES 2 B 465 GLY GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS SEQRES 3 B 465 PRO VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY SEQRES 4 B 465 GLU ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR ARG SEQRES 5 B 465 TYR LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP SEQRES 6 B 465 GLU SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS SEQRES 7 B 465 PHE VAL ARG ASP PHE ALA GLY ASP GLY LEU ALA THR SER SEQRES 8 B 465 TRP THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE SEQRES 9 B 465 LEU LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR SEQRES 10 B 465 HIS ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN SEQRES 11 B 465 LYS TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL SEQRES 12 B 465 PRO GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY SEQRES 13 B 465 LEU CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG SEQRES 14 B 465 ASP GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA SEQRES 15 B 465 LEU ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN PRO SEQRES 16 B 465 ASP ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN SEQRES 17 B 465 GLU ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE SEQRES 18 B 465 ILE ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP SEQRES 19 B 465 LEU LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR SEQRES 20 B 465 GLY GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE SEQRES 21 B 465 ILE THR PHE LEU ILE ALA GLY HIS GLU THR THR SER GLY SEQRES 22 B 465 LEU LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO SEQRES 23 B 465 HIS VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL SEQRES 24 B 465 LEU VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN SEQRES 25 B 465 LEU LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG SEQRES 26 B 465 LEU TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS SEQRES 27 B 465 GLU ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS SEQRES 28 B 465 GLY ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG SEQRES 29 B 465 ASP LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG SEQRES 30 B 465 PRO GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS SEQRES 31 B 465 ALA PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS ILE SEQRES 32 B 465 GLY GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU SEQRES 33 B 465 GLY MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR SEQRES 34 B 465 ASN TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS SEQRES 35 B 465 PRO GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE SEQRES 36 B 465 PRO LEU LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 C 3 I7X TYR ALN SEQRES 1 D 3 I7X TYR ALN HET I7X C 1 12 HET ALN C 3 16 HET I7X D 1 12 HET ALN D 3 16 HET HEM A 501 43 HET HEM B 501 43 HETNAM I7X 6-IMIDAZOL-1-YLHEXANOIC ACID HETNAM ALN NAPHTHALEN-2-YL-3-ALANINE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 I7X 2(C9 H14 N2 O2) FORMUL 3 ALN 2(C13 H13 N O2) FORMUL 5 HEM 2(C34 H32 FE N4 O4) FORMUL 7 HOH *958(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 SER A 108 5 4 HELIX 9 AA9 GLN A 109 GLN A 110 5 2 HELIX 10 AB1 ALA A 111 ARG A 132 1 22 HELIX 11 AB2 VAL A 141 ASN A 159 1 19 HELIX 12 AB3 ASN A 163 ARG A 167 5 5 HELIX 13 AB4 HIS A 171 LYS A 187 1 17 HELIX 14 AB5 LEU A 188 ARG A 190 5 3 HELIX 15 AB6 ASP A 195 ALA A 197 5 3 HELIX 16 AB7 TYR A 198 GLY A 227 1 30 HELIX 17 AB8 ASP A 232 GLY A 240 1 9 HELIX 18 AB9 ASP A 250 ASN A 283 1 34 HELIX 19 AC1 ASN A 283 LEU A 298 1 16 HELIX 20 AC2 SER A 304 GLN A 310 1 7 HELIX 21 AC3 LEU A 311 TRP A 325 1 15 HELIX 22 AC4 ILE A 357 HIS A 361 1 5 HELIX 23 AC5 ASP A 363 GLY A 368 1 6 HELIX 24 AC6 ARG A 375 GLU A 380 5 6 HELIX 25 AC7 ASN A 381 ILE A 385 5 5 HELIX 26 AC8 ASN A 395 ALA A 399 5 5 HELIX 27 AC9 GLY A 402 HIS A 420 1 19 HELIX 28 AD1 PHE B 11 LYS B 15 5 5 HELIX 29 AD2 ASN B 16 ASN B 21 5 6 HELIX 30 AD3 LYS B 24 GLY B 37 1 14 HELIX 31 AD4 SER B 54 CYS B 62 1 9 HELIX 32 AD5 SER B 72 GLY B 83 1 12 HELIX 33 AD6 GLY B 85 SER B 89 5 5 HELIX 34 AD7 GLU B 93 LEU B 104 1 12 HELIX 35 AD8 PRO B 105 SER B 108 5 4 HELIX 36 AD9 GLN B 109 GLN B 110 5 2 HELIX 37 AE1 ALA B 111 ARG B 132 1 22 HELIX 38 AE2 VAL B 141 ASN B 159 1 19 HELIX 39 AE3 ASN B 163 ARG B 167 5 5 HELIX 40 AE4 HIS B 171 LYS B 187 1 17 HELIX 41 AE5 LEU B 188 ARG B 190 5 3 HELIX 42 AE6 ASP B 195 ALA B 197 5 3 HELIX 43 AE7 TYR B 198 GLY B 227 1 30 HELIX 44 AE8 ASP B 232 GLY B 240 1 9 HELIX 45 AE9 ASP B 250 ASN B 283 1 34 HELIX 46 AF1 ASN B 283 LEU B 298 1 16 HELIX 47 AF2 SER B 304 GLN B 310 1 7 HELIX 48 AF3 LEU B 311 TRP B 325 1 15 HELIX 49 AF4 ILE B 357 HIS B 361 1 5 HELIX 50 AF5 ASP B 363 GLY B 368 1 6 HELIX 51 AF6 ARG B 375 GLU B 380 5 6 HELIX 52 AF7 ASN B 381 ILE B 385 5 5 HELIX 53 AF8 ASN B 395 ALA B 399 5 5 HELIX 54 AF9 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 ARG A 50 SHEET 4 AA1 5 ALA A 330 ALA A 335 -1 N LEU A 333 O LEU A 353 SHEET 5 AA1 5 PHE A 67 ASN A 70 -1 N ASN A 70 O SER A 332 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 ASP A 422 O LYS A 449 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 LEU B 333 O LEU B 353 SHEET 5 AA5 5 PHE B 67 ASN B 70 -1 N ASN B 70 O SER B 332 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 TYR B 345 N LEU B 341 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 C02 I7X C 1 N TYR C 2 1555 1555 1.45 LINK C TYR C 2 N ALN C 3 1555 1555 1.45 LINK C02 I7X D 1 N TYR D 2 1555 1555 1.45 LINK C TYR D 2 N ALN D 3 1555 1555 1.46 LINK SG CYS A 400 FE HEM A 501 1555 1555 2.57 LINK SG CYS B 400 FE HEM B 501 1555 1555 2.58 CRYST1 58.913 147.188 64.520 90.00 97.99 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 0.016974 0.000000 0.002382 0.00000 SCALE2 0.000000 0.006794 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015651 0.00000