HEADER OXIDOREDUCTASE 27-SEP-17 6EKZ TITLE DIRECT-EVOLUTIONED UNSPECIFIC PEROXYGENASE FROM AGROCYBE AEGERITA, IN TITLE 2 COMPLEX WITH PROPRANOLOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: AROMATIC PEROXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AAP, UPO, UNSPECIFIC PEROXYGENASE; COMPND 5 EC: 1.11.2.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AGROCYBE AEGERITA; SOURCE 3 ORGANISM_COMMON: BLACK POPLAR MUSHROOM; SOURCE 4 ORGANISM_TAXID: 5400; SOURCE 5 GENE: APO1; SOURCE 6 EXPRESSION_SYSTEM: KOMAGATAELLA PHAFFII CBS 7435; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 981350; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: X-33; SOURCE 9 EXPRESSION_SYSTEM_ATCC_NUMBER: 76273; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPICZALPHAB KEYWDS DIRECTED EVOLUTION, PADAI, UNSPECIFIC PEROXYGENASE, UPO, HEME- KEYWDS 2 THIOLATE PEROXIDASE, AGROCYBE AEGERITA, PROPRANOLOL, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.RAMIREZ-ESCUDERO,J.SANZ-APARICIO REVDAT 6 23-OCT-24 6EKZ 1 REMARK REVDAT 5 17-JAN-24 6EKZ 1 HETSYN REVDAT 4 29-JUL-20 6EKZ 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE REVDAT 3 03-APR-19 6EKZ 1 JRNL REVDAT 2 19-DEC-18 6EKZ 1 JRNL REVDAT 1 12-DEC-18 6EKZ 0 JRNL AUTH M.RAMIREZ-ESCUDERO,P.MOLINA-ESPEJA,P.GOMEZ DE SANTOS, JRNL AUTH 2 M.HOFRICHTER,J.SANZ-APARICIO,M.ALCALDE JRNL TITL STRUCTURAL INSIGHTS INTO THE SUBSTRATE PROMISCUITY OF A JRNL TITL 2 LABORATORY-EVOLVED PEROXYGENASE. JRNL REF ACS CHEM.BIOL. V. 13 3259 2018 JRNL REFN ESSN 1554-8937 JRNL PMID 30376293 JRNL DOI 10.1021/ACSCHEMBIO.8B00500 REMARK 2 REMARK 2 RESOLUTION. 1.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 3 NUMBER OF REFLECTIONS : 121507 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) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.163 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6330 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) : 1.08 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.11 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4770 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 47.70 REMARK 3 BIN R VALUE (WORKING SET) : 0.2360 REMARK 3 BIN FREE R VALUE SET COUNT : 259 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2514 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 242 REMARK 3 SOLVENT ATOMS : 417 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.69 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.40000 REMARK 3 B22 (A**2) : -0.77000 REMARK 3 B33 (A**2) : 0.64000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.49000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.031 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.030 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.020 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.420 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.976 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.976 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2940 ; 0.006 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2579 ; 0.004 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4019 ; 1.429 ; 2.046 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5982 ; 0.998 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 342 ; 5.678 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 135 ;34.004 ;23.704 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 395 ;12.296 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 21 ;16.327 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 419 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3301 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 654 ; 0.009 ; 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): 1344 ; 0.514 ; 1.240 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1343 ; 0.514 ; 1.238 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1694 ; 0.902 ; 1.857 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1695 ; 0.902 ; 1.859 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1596 ; 0.735 ; 1.502 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1588 ; 0.736 ; 1.486 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2314 ; 1.234 ; 2.172 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3597 ; 4.142 ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3598 ; 4.141 ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 50 ;11.566 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 45 ; 2.756 ; 5.000 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 : NULL 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 6EKZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1200006565. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : KB MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 0.72 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.32 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 127862 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.080 REMARK 200 RESOLUTION RANGE LOW (A) : 47.920 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.60400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: MOLREP 11.5.02 REMARK 200 STARTING MODEL: 5OXU REMARK 200 REMARK 200 REMARK: CLUSTER OF PLATES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M SODIUM POTASSIUM PHOSPHATE PH REMARK 280 5.6, 3% MPD, SOAKING 150MM PROPRANOLOL, CRYOPROTECTED WITH 25% REMARK 280 GLYCEROL, VAPOR DIFFUSION, SITTING 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 28.93800 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLU A 1 REMARK 465 PRO A 2 REMARK 465 ASP A 328 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 FE HEM A 401 O2 GOL A 417 1.68 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 THR A 120 -65.43 -94.74 REMARK 500 ASN A 136 105.84 -161.01 REMARK 500 HIS A 138 -34.65 -133.39 REMARK 500 ASP A 187 -121.94 43.69 REMARK 500 SER A 240 -84.42 -141.53 REMARK 500 HIS A 251 74.98 -154.91 REMARK 500 VAL A 259 52.11 -114.76 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 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 36 SG REMARK 620 2 HEM A 401 NA 95.2 REMARK 620 3 HEM A 401 NB 84.5 87.3 REMARK 620 4 HEM A 401 NC 85.9 173.6 86.6 REMARK 620 5 HEM A 401 ND 94.3 94.4 178.1 91.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 122 OE2 REMARK 620 2 GLY A 123 O 84.8 REMARK 620 3 SER A 126 OG 174.0 93.5 REMARK 620 4 HEM A 401 O1A 102.5 82.7 83.0 REMARK 620 5 HOH A 640 O 92.3 172.9 90.0 91.7 REMARK 620 6 HOH A 658 O 83.9 91.8 90.4 171.0 94.3 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2YOR RELATED DB: PDB REMARK 900 WILD TYPE PROTEIN, UPO REMARK 900 RELATED ID: 2YP1 RELATED DB: PDB REMARK 900 WILD TYPE PROTEIN, UPO REMARK 900 RELATED ID: 5OXU RELATED DB: PDB REMARK 900 UPO-PADAI REMARK 900 RELATED ID: 5OXT RELATED DB: PDB REMARK 900 UPO-PADAI IN COMPLEX WITH ACETATE REMARK 900 RELATED ID: 5OY1 RELATED DB: PDB REMARK 900 UPO-PADAI IN COMPLEX WITH DMSO REMARK 900 RELATED ID: 5OY2 RELATED DB: PDB REMARK 900 UPO-PADAI IN COMPLEX WITH DMP REMARK 900 RELATED ID: 6EKW RELATED DB: PDB REMARK 900 UPO-PADAI IN COMPLEX WITH NAPHTHALENE REMARK 900 RELATED ID: 6EKX RELATED DB: PDB REMARK 900 UPO-PADAI IN COMPLEX WITH 1-NAPHTHOL (I) REMARK 900 RELATED ID: 6EKY RELATED DB: PDB REMARK 900 UPO-PADAI IN COMPLEX WITH 1-NAPHTHOL (II) DBREF 6EKZ A 1 328 UNP B9W4V6 APO1_AGRAE 44 371 SEQADV 6EKZ ALA A 57 UNP B9W4V6 VAL 100 ENGINEERED MUTATION SEQADV 6EKZ PHE A 67 UNP B9W4V6 LEU 110 ENGINEERED MUTATION SEQADV 6EKZ ILE A 75 UNP B9W4V6 VAL 118 ENGINEERED MUTATION SEQADV 6EKZ VAL A 248 UNP B9W4V6 ILE 291 ENGINEERED MUTATION SEQADV 6EKZ LEU A 311 UNP B9W4V6 PHE 354 ENGINEERED MUTATION SEQRES 1 A 328 GLU PRO GLY LEU PRO PRO GLY PRO LEU GLU ASN SER SER SEQRES 2 A 328 ALA LYS LEU VAL ASN ASP GLU ALA HIS PRO TRP LYS PRO SEQRES 3 A 328 LEU ARG PRO GLY ASP ILE ARG GLY PRO CYS PRO GLY LEU SEQRES 4 A 328 ASN THR LEU ALA SER HIS GLY TYR LEU PRO ARG ASN GLY SEQRES 5 A 328 VAL ALA THR PRO ALA GLN ILE ILE ASN ALA VAL GLN GLU SEQRES 6 A 328 GLY PHE ASN PHE ASP ASN GLN ALA ALA ILE PHE ALA THR SEQRES 7 A 328 TYR ALA ALA HIS LEU VAL ASP GLY ASN LEU ILE THR ASP SEQRES 8 A 328 LEU LEU SER ILE GLY ARG LYS THR ARG LEU THR GLY PRO SEQRES 9 A 328 ASP PRO PRO PRO PRO ALA SER VAL GLY GLY LEU ASN GLU SEQRES 10 A 328 HIS GLY THR PHE GLU GLY ASP ALA SER MET THR ARG GLY SEQRES 11 A 328 ASP ALA PHE PHE GLY ASN ASN HIS ASP PHE ASN GLU THR SEQRES 12 A 328 LEU PHE GLU GLN LEU VAL ASP TYR SER ASN ARG PHE GLY SEQRES 13 A 328 GLY GLY LYS TYR ASN LEU THR VAL ALA GLY GLU LEU ARG SEQRES 14 A 328 PHE LYS ARG ILE GLN ASP SER ILE ALA THR ASN PRO ASN SEQRES 15 A 328 PHE SER PHE VAL ASP PHE ARG PHE PHE THR ALA TYR GLY SEQRES 16 A 328 GLU THR THR PHE PRO ALA ASN LEU PHE VAL ASP GLY ARG SEQRES 17 A 328 ARG ASP ASP GLY GLN LEU ASP MET ASP ALA ALA ARG SER SEQRES 18 A 328 PHE PHE GLN PHE SER ARG MET PRO ASP ASP PHE PHE ARG SEQRES 19 A 328 ALA PRO SER PRO ARG SER GLY THR GLY VAL GLU VAL VAL SEQRES 20 A 328 VAL GLN ALA HIS PRO MET GLN PRO GLY ARG ASN VAL GLY SEQRES 21 A 328 LYS ILE ASN SER TYR THR VAL ASP PRO THR SER SER ASP SEQRES 22 A 328 PHE SER THR PRO CYS LEU MET TYR GLU LYS PHE VAL ASN SEQRES 23 A 328 ILE THR VAL LYS SER LEU TYR PRO ASN PRO THR VAL GLN SEQRES 24 A 328 LEU ARG LYS ALA LEU ASN THR ASN LEU ASP PHE LEU PHE SEQRES 25 A 328 GLN GLY VAL ALA ALA GLY CYS THR GLN VAL PHE PRO TYR SEQRES 26 A 328 GLY ARG ASP HET HEM A 401 43 HET MG A 402 1 HET CL A 403 1 HET NAG A 404 14 HET NAG A 405 14 HET NAG A 406 14 HET NAG A 407 14 HET NAG A 408 14 HET PO4 A 409 5 HET GOL A 410 6 HET GOL A 411 6 HET GOL A 412 6 HET SNP A 413 38 HET SNP A 414 19 HET SNP A 415 19 HET SNP A 416 19 HET GOL A 417 6 HET GOL A 418 6 HET GOL A 419 6 HET PO4 A 420 5 HET PO4 A 421 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM PO4 PHOSPHATE ION HETNAM GOL GLYCEROL HETNAM SNP 1-(ISOPROPYLAMINO)-3-(1-NAPHTHYLOXY)-2-PROPANOL HETSYN HEM HEME HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN SNP S-PROPRANOLOL FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 MG MG 2+ FORMUL 4 CL CL 1- FORMUL 5 NAG 5(C8 H15 N O6) FORMUL 10 PO4 3(O4 P 3-) FORMUL 11 GOL 6(C3 H8 O3) FORMUL 14 SNP 4(C16 H21 N O2) FORMUL 23 HOH *417(H2 O) HELIX 1 AA1 CYS A 36 HIS A 45 1 10 HELIX 2 AA2 THR A 55 ASN A 68 1 14 HELIX 3 AA3 ASP A 70 GLY A 86 1 17 HELIX 4 AA4 THR A 99 GLY A 103 5 5 HELIX 5 AA5 ASP A 131 GLY A 135 5 5 HELIX 6 AA6 ASN A 141 GLY A 156 1 16 HELIX 7 AA7 ASN A 161 ASN A 180 1 20 HELIX 8 AA8 VAL A 186 PHE A 204 1 19 HELIX 9 AA9 ASP A 215 SER A 226 1 12 HELIX 10 AB1 GLY A 243 HIS A 251 1 9 HELIX 11 AB2 THR A 276 ILE A 287 1 12 HELIX 12 AB3 ILE A 287 TYR A 293 1 7 HELIX 13 AB4 THR A 297 GLY A 314 1 18 SHEET 1 AA1 2 VAL A 53 ALA A 54 0 SHEET 2 AA1 2 LEU A 93 SER A 94 -1 O LEU A 93 N ALA A 54 SHEET 1 AA2 3 SER A 184 PHE A 185 0 SHEET 2 AA2 3 GLY A 256 ARG A 257 -1 O GLY A 256 N PHE A 185 SHEET 3 AA2 3 THR A 266 VAL A 267 -1 O THR A 266 N ARG A 257 SSBOND 1 CYS A 278 CYS A 319 1555 1555 2.04 LINK ND2 ASN A 11 C1 NAG A 404 1555 1555 1.44 LINK ND2 ASN A 141 C1 NAG A 406 1555 1555 1.43 LINK ND2 ASN A 161 C1 NAG A 407 1555 1555 1.43 LINK ND2 ASN A 182 C1 NAG A 408 1555 1555 1.43 LINK ND2 ASN A 286 C1 NAG A 405 1555 1555 1.43 LINK SG CYS A 36 FE HEM A 401 1555 1555 2.57 LINK OE2 GLU A 122 MG MG A 402 1555 1555 2.06 LINK O GLY A 123 MG MG A 402 1555 1555 2.10 LINK OG SER A 126 MG MG A 402 1555 1555 2.13 LINK O1A HEM A 401 MG MG A 402 1555 1555 2.29 LINK MG MG A 402 O HOH A 640 1555 1555 2.16 LINK MG MG A 402 O HOH A 658 1555 1555 2.11 CISPEP 1 PRO A 108 PRO A 109 0 13.29 CRYST1 51.027 57.876 60.893 90.00 110.09 90.00 P 1 21 1 2 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.019597 0.000000 0.007169 0.00000 SCALE2 0.000000 0.017278 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017487 0.00000