HEADER OXIDOREDUCTASE 27-OCT-23 8QZF TITLE HEME-DOMAIN BM3 MUTANT T268E COMPND MOL_ID: 1; COMPND 2 MOLECULE: BIFUNCTIONAL CYTOCHROME P450/NADPH--P450 REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PRIESTIA MEGATERIUM; SOURCE 3 ORGANISM_TAXID: 1404; SOURCE 4 GENE: CYP102A1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CYP, CYTOCHROME P450, BM3, CYP102A1, BM3 T268E, CYP102 T268E, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.J.OPPERMAN,A.C.EBRECHT,J.C.ASCHENBRENNER REVDAT 1 03-APR-24 8QZF 0 JRNL AUTH J.C.ASCHENBRENNER,A.C.EBRECHT,M.S.SMIT,D.J.OPPERMAN JRNL TITL REVISITING STRATEGIES AND THEIR COMBINATORIAL EFFECT FOR JRNL TITL 2 INTRODUCING PEROXYGENASE ACTIVITY IN CYP102A1 (P450BM3) JRNL REF MOL CATAL V. 557 13953 2024 JRNL REFN ESSN 2468-8231 JRNL DOI 10.1016/J.MCAT.2024.113953 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0405 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.31 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 92649 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4831 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6567 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.73 REMARK 3 BIN R VALUE (WORKING SET) : 0.2750 REMARK 3 BIN FREE R VALUE SET COUNT : 321 REMARK 3 BIN FREE R VALUE : 0.2810 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7330 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 117 REMARK 3 SOLVENT ATOMS : 458 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.62000 REMARK 3 B22 (A**2) : 0.05000 REMARK 3 B33 (A**2) : 0.59000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.15000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.106 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.106 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.077 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.553 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7714 ; 0.009 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 7312 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10456 ; 1.584 ; 1.673 REMARK 3 BOND ANGLES OTHERS (DEGREES): 16894 ; 0.520 ; 1.588 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 924 ; 6.560 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 40 ; 5.135 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1374 ;14.225 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1110 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8961 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1747 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3679 ; 2.552 ; 2.737 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3679 ; 2.542 ; 2.737 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4608 ; 3.408 ; 4.905 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4609 ; 3.408 ; 4.906 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4035 ; 3.935 ; 3.167 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 4036 ; 3.934 ; 3.167 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5849 ; 6.059 ; 5.603 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 8853 ; 7.144 ;27.730 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 8779 ; 7.116 ;27.470 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 8QZF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292134075. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-23 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.99989 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 188959 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 45.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.10400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.1300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.89000 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: (0.2 M MAGNESIUM CHLORIDE HEXAHYDRATE, REMARK 280 0.1 M TRIS-HCL PH 8.5, 30% PEG 4000, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 289K 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 73.39500 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: 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 0 REMARK 465 THR A 1 REMARK 465 GLY A 456 REMARK 465 GLY A 457 REMARK 465 ILE A 458 REMARK 465 PRO A 459 REMARK 465 SER A 460 REMARK 465 PRO A 461 REMARK 465 SER A 462 REMARK 465 MET B 0 REMARK 465 THR B 1 REMARK 465 GLY B 456 REMARK 465 GLY B 457 REMARK 465 ILE B 458 REMARK 465 PRO B 459 REMARK 465 SER B 460 REMARK 465 PRO B 461 REMARK 465 SER B 462 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 NE2 GLN B 169 O HOH B 601 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 323 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES 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 -124.99 57.00 REMARK 500 SER A 72 170.22 -55.19 REMARK 500 ASP A 84 38.55 -98.59 REMARK 500 PHE A 158 29.75 -155.41 REMARK 500 ASP A 231 33.20 -95.86 REMARK 500 GLU A 267 -88.19 -99.17 REMARK 500 GLU A 344 -34.39 -136.12 REMARK 500 ASP A 370 37.61 -72.47 REMARK 500 THR A 436 -120.04 -125.17 REMARK 500 LYS B 15 -124.56 50.06 REMARK 500 PHE B 158 27.58 -147.00 REMARK 500 ASN B 192 79.88 -117.26 REMARK 500 GLU B 267 -85.71 -96.87 REMARK 500 ASP B 370 40.64 -89.53 REMARK 500 THR B 436 -122.72 -123.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 47 0.07 SIDE CHAIN 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 B 830 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 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 400 SG REMARK 620 2 HEM A 500 NA 93.5 REMARK 620 3 HEM A 500 NB 86.5 91.1 REMARK 620 4 HEM A 500 NC 90.5 176.0 88.6 REMARK 620 5 HEM A 500 ND 95.9 88.3 177.6 91.8 REMARK 620 6 IMD A 501 N3 176.7 88.2 90.6 87.8 87.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 400 SG REMARK 620 2 HEM B 500 NA 96.2 REMARK 620 3 HEM B 500 NB 88.9 90.3 REMARK 620 4 HEM B 500 NC 89.3 174.6 90.1 REMARK 620 5 HEM B 500 ND 95.8 87.9 175.2 91.3 REMARK 620 6 IMD B 501 N1 178.4 85.4 91.3 89.2 84.1 REMARK 620 N 1 2 3 4 5 DBREF 8QZF A 0 462 UNP P14779 CPXB_PRIM2 1 463 DBREF 8QZF B 0 462 UNP P14779 CPXB_PRIM2 1 463 SEQADV 8QZF GLU A 268 UNP P14779 THR 269 ENGINEERED MUTATION SEQADV 8QZF GLU B 268 UNP P14779 THR 269 ENGINEERED MUTATION SEQRES 1 A 463 MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE GLY SEQRES 2 A 463 GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS PRO SEQRES 3 A 463 VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY GLU SEQRES 4 A 463 ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR ARG TYR SEQRES 5 A 463 LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP GLU SEQRES 6 A 463 SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS PHE SEQRES 7 A 463 VAL ARG ASP PHE ALA GLY ASP GLY LEU PHE THR SER TRP SEQRES 8 A 463 THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE LEU SEQRES 9 A 463 LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR HIS SEQRES 10 A 463 ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN LYS SEQRES 11 A 463 TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL PRO SEQRES 12 A 463 GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY LEU SEQRES 13 A 463 CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG ASP SEQRES 14 A 463 GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA LEU SEQRES 15 A 463 ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN PRO ASP SEQRES 16 A 463 ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN GLU SEQRES 17 A 463 ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE ILE SEQRES 18 A 463 ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP LEU SEQRES 19 A 463 LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR GLY SEQRES 20 A 463 GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE ILE SEQRES 21 A 463 THR PHE LEU ILE ALA GLY HIS GLU GLU THR SER GLY LEU SEQRES 22 A 463 LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO HIS SEQRES 23 A 463 VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL LEU SEQRES 24 A 463 VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN LEU SEQRES 25 A 463 LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG LEU SEQRES 26 A 463 TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS GLU SEQRES 27 A 463 ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS GLY SEQRES 28 A 463 ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG ASP SEQRES 29 A 463 LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG PRO SEQRES 30 A 463 GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS ALA SEQRES 31 A 463 PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS ILE GLY SEQRES 32 A 463 GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU GLY SEQRES 33 A 463 MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR ASN SEQRES 34 A 463 TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS PRO SEQRES 35 A 463 GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE PRO SEQRES 36 A 463 LEU GLY GLY ILE PRO SER PRO SER SEQRES 1 B 463 MET THR ILE LYS GLU MET PRO GLN PRO LYS THR PHE GLY SEQRES 2 B 463 GLU LEU LYS ASN LEU PRO LEU LEU ASN THR ASP LYS PRO SEQRES 3 B 463 VAL GLN ALA LEU MET LYS ILE ALA ASP GLU LEU GLY GLU SEQRES 4 B 463 ILE PHE LYS PHE GLU ALA PRO GLY ARG VAL THR ARG TYR SEQRES 5 B 463 LEU SER SER GLN ARG LEU ILE LYS GLU ALA CYS ASP GLU SEQRES 6 B 463 SER ARG PHE ASP LYS ASN LEU SER GLN ALA LEU LYS PHE SEQRES 7 B 463 VAL ARG ASP PHE ALA GLY ASP GLY LEU PHE THR SER TRP SEQRES 8 B 463 THR HIS GLU LYS ASN TRP LYS LYS ALA HIS ASN ILE LEU SEQRES 9 B 463 LEU PRO SER PHE SER GLN GLN ALA MET LYS GLY TYR HIS SEQRES 10 B 463 ALA MET MET VAL ASP ILE ALA VAL GLN LEU VAL GLN LYS SEQRES 11 B 463 TRP GLU ARG LEU ASN ALA ASP GLU HIS ILE GLU VAL PRO SEQRES 12 B 463 GLU ASP MET THR ARG LEU THR LEU ASP THR ILE GLY LEU SEQRES 13 B 463 CYS GLY PHE ASN TYR ARG PHE ASN SER PHE TYR ARG ASP SEQRES 14 B 463 GLN PRO HIS PRO PHE ILE THR SER MET VAL ARG ALA LEU SEQRES 15 B 463 ASP GLU ALA MET ASN LYS LEU GLN ARG ALA ASN PRO ASP SEQRES 16 B 463 ASP PRO ALA TYR ASP GLU ASN LYS ARG GLN PHE GLN GLU SEQRES 17 B 463 ASP ILE LYS VAL MET ASN ASP LEU VAL ASP LYS ILE ILE SEQRES 18 B 463 ALA ASP ARG LYS ALA SER GLY GLU GLN SER ASP ASP LEU SEQRES 19 B 463 LEU THR HIS MET LEU ASN GLY LYS ASP PRO GLU THR GLY SEQRES 20 B 463 GLU PRO LEU ASP ASP GLU ASN ILE ARG TYR GLN ILE ILE SEQRES 21 B 463 THR PHE LEU ILE ALA GLY HIS GLU GLU THR SER GLY LEU SEQRES 22 B 463 LEU SER PHE ALA LEU TYR PHE LEU VAL LYS ASN PRO HIS SEQRES 23 B 463 VAL LEU GLN LYS ALA ALA GLU GLU ALA ALA ARG VAL LEU SEQRES 24 B 463 VAL ASP PRO VAL PRO SER TYR LYS GLN VAL LYS GLN LEU SEQRES 25 B 463 LYS TYR VAL GLY MET VAL LEU ASN GLU ALA LEU ARG LEU SEQRES 26 B 463 TRP PRO THR ALA PRO ALA PHE SER LEU TYR ALA LYS GLU SEQRES 27 B 463 ASP THR VAL LEU GLY GLY GLU TYR PRO LEU GLU LYS GLY SEQRES 28 B 463 ASP GLU LEU MET VAL LEU ILE PRO GLN LEU HIS ARG ASP SEQRES 29 B 463 LYS THR ILE TRP GLY ASP ASP VAL GLU GLU PHE ARG PRO SEQRES 30 B 463 GLU ARG PHE GLU ASN PRO SER ALA ILE PRO GLN HIS ALA SEQRES 31 B 463 PHE LYS PRO PHE GLY ASN GLY GLN ARG ALA CYS ILE GLY SEQRES 32 B 463 GLN GLN PHE ALA LEU HIS GLU ALA THR LEU VAL LEU GLY SEQRES 33 B 463 MET MET LEU LYS HIS PHE ASP PHE GLU ASP HIS THR ASN SEQRES 34 B 463 TYR GLU LEU ASP ILE LYS GLU THR LEU THR LEU LYS PRO SEQRES 35 B 463 GLU GLY PHE VAL VAL LYS ALA LYS SER LYS LYS ILE PRO SEQRES 36 B 463 LEU GLY GLY ILE PRO SER PRO SER HET HEM A 500 43 HET IMD A 501 5 HET TRS A 502 8 HET PEG A 503 7 HET HEM B 500 43 HET IMD B 501 5 HET GOL B 502 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM IMD IMIDAZOLE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN TRS TRIS BUFFER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 IMD 2(C3 H5 N2 1+) FORMUL 5 TRS C4 H12 N O3 1+ FORMUL 6 PEG C4 H10 O3 FORMUL 9 GOL C3 H8 O3 FORMUL 10 HOH *458(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 GLU A 93 LEU A 104 1 12 HELIX 7 AA7 PRO A 105 PHE A 107 5 3 HELIX 8 AA8 SER A 108 ARG A 132 1 25 HELIX 9 AA9 VAL A 141 ASN A 159 1 19 HELIX 10 AB1 ASN A 163 ARG A 167 5 5 HELIX 11 AB2 HIS A 171 LEU A 188 1 18 HELIX 12 AB3 ASP A 195 ALA A 197 5 3 HELIX 13 AB4 TYR A 198 GLY A 227 1 30 HELIX 14 AB5 ASP A 232 GLY A 240 1 9 HELIX 15 AB6 ASP A 250 GLU A 267 1 18 HELIX 16 AB7 GLU A 267 ASN A 283 1 17 HELIX 17 AB8 ASN A 283 LEU A 298 1 16 HELIX 18 AB9 SER A 304 LEU A 311 1 8 HELIX 19 AC1 LEU A 311 TRP A 325 1 15 HELIX 20 AC2 ILE A 357 HIS A 361 1 5 HELIX 21 AC3 ASP A 363 GLY A 368 1 6 HELIX 22 AC4 ARG A 375 GLU A 380 5 6 HELIX 23 AC5 ASN A 381 ILE A 385 5 5 HELIX 24 AC6 ASN A 395 ALA A 399 5 5 HELIX 25 AC7 GLY A 402 HIS A 420 1 19 HELIX 26 AC8 PHE B 11 LYS B 15 5 5 HELIX 27 AC9 ASN B 16 ASN B 21 5 6 HELIX 28 AD1 LYS B 24 GLY B 37 1 14 HELIX 29 AD2 SER B 54 CYS B 62 1 9 HELIX 30 AD3 SER B 72 GLY B 83 1 12 HELIX 31 AD4 GLU B 93 LEU B 104 1 12 HELIX 32 AD5 PRO B 105 SER B 108 5 4 HELIX 33 AD6 GLN B 109 GLN B 110 5 2 HELIX 34 AD7 ALA B 111 ARG B 132 1 22 HELIX 35 AD8 VAL B 141 ASN B 159 1 19 HELIX 36 AD9 ASN B 163 ARG B 167 5 5 HELIX 37 AE1 HIS B 171 LEU B 188 1 18 HELIX 38 AE2 ASP B 195 ALA B 197 5 3 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 GLU B 267 1 18 HELIX 42 AE6 GLU B 267 ASN B 283 1 17 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 TYR A 51 N PHE A 40 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 LYS A 69 -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 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 ARG B 50 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 LYS B 69 -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 500 1555 1555 2.29 LINK FE HEM A 500 N3 IMD A 501 1555 1555 2.07 LINK SG CYS B 400 FE HEM B 500 1555 1555 2.30 LINK FE HEM B 500 N1 IMD B 501 1555 1555 2.09 CRYST1 58.400 146.790 64.310 90.00 100.04 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 0.017123 0.000000 0.003032 0.00000 SCALE2 0.000000 0.006812 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015792 0.00000