HEADER OXIDOREDUCTASE 20-OCT-23 8QWX TITLE LIGNINOLYTIC MANGANESE PEROXIDASE APE-MNP1 FROM AGARICALES MUSHROOMS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MANGANESE PEROXIDASE; COMPND 5 EC: 1.11.1.13; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AGROCYBE PEDIADES; SOURCE 3 ORGANISM_TAXID: 84607; SOURCE 4 GENE: D9613_004605; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MANGANESE PEROXIDASE, FUNGAL, LIGNINOLYTIC, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR E.SANTILLANA,A.ROMERO REVDAT 1 26-JUN-24 8QWX 0 JRNL AUTH M.I.SANCHEZ-RUIZ,E.SANTILLANA,D.LINDE,A.ROMERO,A.T.MARTINEZ, JRNL AUTH 2 F.J.RUIZ-DUENAS JRNL TITL STRUCTURE-FUNCTION CHARACTERIZATION OF TWO ENZYMES FROM JRNL TITL 2 NOVEL SUBFAMILIES OF MANGANESE PEROXIDASES SECRETED BY THE JRNL TITL 3 LIGNOCELLULOSE-DEGRADING AGARICALES FUNGI AGROCYBE PEDIADES JRNL TITL 4 AND CYATHUS STRIATUS. JRNL REF BIOTECHNOL BIOFUELS BIOPROD V. 17 74 2024 JRNL REFN ISSN 2731-3654 JRNL PMID 38824538 JRNL DOI 10.1186/S13068-024-02517-1 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0419 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 39881 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.151 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.967 REMARK 3 FREE R VALUE TEST SET COUNT : 1981 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2760 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.2440 REMARK 3 BIN FREE R VALUE SET COUNT : 164 REMARK 3 BIN FREE R VALUE : 0.2610 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2428 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 85 REMARK 3 SOLVENT ATOMS : 207 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.55100 REMARK 3 B22 (A**2) : 0.03800 REMARK 3 B33 (A**2) : 0.27600 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.54100 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.079 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.082 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.050 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.438 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2589 ; 0.011 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 2438 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3542 ; 1.876 ; 1.816 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5649 ; 0.628 ; 1.729 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 341 ; 5.644 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 8 ; 6.832 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 380 ;11.310 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 407 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3021 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 533 ; 0.012 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 553 ; 0.232 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 23 ; 0.124 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1335 ; 0.177 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 154 ; 0.223 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 6 ; 0.058 ; 0.200 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): 1338 ; 1.523 ; 1.578 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1338 ; 1.517 ; 1.577 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1675 ; 2.211 ; 2.835 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1676 ; 2.210 ; 2.835 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1251 ; 3.128 ; 1.928 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1252 ; 3.127 ; 1.931 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1863 ; 4.665 ; 3.336 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1864 ; 4.664 ; 3.338 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8QWX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292134210. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-OCT-18 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 4.2 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) : 0.97900 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39894 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 48.781 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.47500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% P2000 MME, 0,1 M SODIUM CITRATE, REMARK 280 PH 4.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K 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 19.81500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 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 O1 PEG A 403 O HOH A 501 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 152 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 PRO A 332 CA - C - O ANGL. DEV. = -19.1 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 LEU A 137 17.43 80.54 REMARK 500 ALA A 309 -33.21 -130.97 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 CA A 408 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 47 O REMARK 620 2 ASP A 47 OD1 81.6 REMARK 620 3 GLY A 59 O 69.5 94.8 REMARK 620 4 ASP A 61 OD1 137.6 86.1 71.3 REMARK 620 5 SER A 63 OG 145.9 95.3 144.3 75.3 REMARK 620 6 HOH A 552 O 100.0 176.3 88.8 94.8 81.4 REMARK 620 7 HOH A 559 O 75.0 88.7 143.4 145.3 71.0 88.5 REMARK 620 N 1 2 3 4 5 6 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 HIS A 171 NE2 REMARK 620 2 HEM A 401 NA 97.9 REMARK 620 3 HEM A 401 NB 94.9 89.9 REMARK 620 4 HEM A 401 NC 100.7 161.4 87.6 REMARK 620 5 HEM A 401 ND 101.5 89.3 163.5 88.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 409 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 172 O REMARK 620 2 SER A 172 OG 71.9 REMARK 620 3 ASP A 189 OD1 77.9 116.8 REMARK 620 4 ASP A 189 OD2 93.1 76.6 50.9 REMARK 620 5 THR A 191 O 81.0 145.0 77.1 127.6 REMARK 620 6 THR A 191 OG1 145.0 142.7 78.7 92.1 68.6 REMARK 620 7 ILE A 194 O 87.0 79.5 152.1 154.7 77.4 102.3 REMARK 620 8 ASP A 196 OD1 143.6 72.1 124.4 84.1 128.7 71.5 81.0 REMARK 620 N 1 2 3 4 5 6 7 DBREF1 8QWX A 1 332 UNP A0A8H4QK56_9AGAR DBREF2 8QWX A A0A8H4QK56 26 357 SEQRES 1 A 332 THR ILE CYS ALA ASP GLY THR SER VAL ALA ASN GLY ALA SEQRES 2 A 332 CYS CYS LYS LEU ILE PRO VAL VAL LYS ASP LEU THR GLU SEQRES 3 A 332 ASN LEU PHE GLU GLY GLU CYS GLY ASP ALA ALA HIS GLY SEQRES 4 A 332 ALA LEU ARG LEU VAL PHE HIS ASP ALA ILE ALA ILE SER SEQRES 5 A 332 PRO THR LEU GLY GLY GLY GLY ALA ASP GLY SER ILE ALA SEQRES 6 A 332 VAL PHE ASN ALA THR GLU LEU THR PHE HIS ALA ASN THR SEQRES 7 A 332 GLY ILE ASP ASP VAL LEU ASP ALA VAL GLY PRO PHE LEU SEQRES 8 A 332 LEU LYS HIS SER ASP VAL MET THR PRO GLY ASP PHE ILE SEQRES 9 A 332 GLN LEU ALA GLY ALA VAL SER LEU THR GLN CYS ASN GLY SEQRES 10 A 332 ALA PRO ARG VAL LYS PHE VAL MET GLY ARG PRO PRO PRO SEQRES 11 A 332 LYS ALA ALA ALA PRO ASN LEU LEU VAL PRO GLU PRO PHE SEQRES 12 A 332 ASP SER VAL ALA THR ILE LEU GLN ARG PHE GLY GLU LEU SEQRES 13 A 332 GLY PHE THR LYS GLU GLU THR VAL ALA VAL ILE GLY GLY SEQRES 14 A 332 SER HIS SER VAL ALA GLY ALA ASP ASP ILE VAL PRO ASN SEQRES 15 A 332 GLU GLN GLY ILE PRO PHE ASP GLN THR PRO SER ILE PHE SEQRES 16 A 332 ASP THR GLN ILE PHE VAL ASP VAL GLN LEU ARG GLY THR SEQRES 17 A 332 MET ILE PRO GLY ASN GLY THR THR GLU GLY GLU VAL GLU SEQRES 18 A 332 THR ALA VAL PRO GLY THR VAL ARG LEU GLN SER ASP HIS SEQRES 19 A 332 LEU LEU ALA ARG ASP ALA SER THR SER CYS ILE TRP GLN SEQRES 20 A 332 SER PHE VAL ASN GLN GLN SER LYS MET ALA GLN VAL PHE SEQRES 21 A 332 GLY GLU ALA ILE PHE LYS MET SER LEU LEU GLY GLN THR SEQRES 22 A 332 GLN SER LYS LEU ILE ASP CYS SER GLU VAL ILE PRO ARG SEQRES 23 A 332 ALA ILE PRO PHE SER HIS GLY PRO ALA THR LEU PRO PRO SEQRES 24 A 332 GLY GLN THR LEU LYS ASP ILE GLU GLN ALA CYS ALA ALA SEQRES 25 A 332 SER PRO PHE PRO THR LEU SER THR GLN PRO GLY PRO VAL SEQRES 26 A 332 THR SER VAL PRO ALA ILE PRO HET HEM A 401 43 HET GOL A 402 6 HET PEG A 403 7 HET PEG A 404 7 HET PEG A 405 7 HET PEG A 406 7 HET GOL A 407 6 HET CA A 408 1 HET CA A 409 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM GOL GLYCEROL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM CA CALCIUM ION HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 GOL 2(C3 H8 O3) FORMUL 4 PEG 4(C4 H10 O3) FORMUL 9 CA 2(CA 2+) FORMUL 11 HOH *207(H2 O) HELIX 1 AA1 ASN A 11 LYS A 16 5 6 HELIX 2 AA2 LEU A 17 LEU A 28 1 12 HELIX 3 AA3 GLY A 34 ILE A 49 1 16 HELIX 4 AA4 GLY A 62 PHE A 67 1 6 HELIX 5 AA5 PHE A 67 LEU A 72 1 6 HELIX 6 AA6 THR A 73 THR A 78 5 6 HELIX 7 AA7 GLY A 79 HIS A 94 1 16 HELIX 8 AA8 THR A 99 THR A 113 1 15 HELIX 9 AA9 SER A 145 LEU A 156 1 12 HELIX 10 AB1 THR A 159 SER A 172 1 14 HELIX 11 AB2 THR A 197 LEU A 205 1 9 HELIX 12 AB3 GLN A 231 ALA A 237 1 7 HELIX 13 AB4 THR A 242 PHE A 249 1 8 HELIX 14 AB5 GLN A 252 LEU A 269 1 18 HELIX 15 AB6 THR A 273 LEU A 277 5 5 HELIX 16 AB7 SER A 281 ILE A 284 5 4 HELIX 17 AB8 THR A 302 ILE A 306 5 5 SHEET 1 AA1 2 VAL A 124 MET A 125 0 SHEET 2 AA1 2 ILE A 278 ASP A 279 -1 O ILE A 278 N MET A 125 SHEET 1 AA2 2 GLY A 175 ALA A 176 0 SHEET 2 AA2 2 ILE A 186 PRO A 187 -1 O ILE A 186 N ALA A 176 SHEET 1 AA3 2 GLU A 219 VAL A 220 0 SHEET 2 AA3 2 ARG A 229 LEU A 230 -1 O ARG A 229 N VAL A 220 SSBOND 1 CYS A 3 CYS A 15 1555 1555 2.20 SSBOND 2 CYS A 14 CYS A 280 1555 1555 2.14 SSBOND 3 CYS A 33 CYS A 115 1555 1555 2.09 SSBOND 4 CYS A 244 CYS A 310 1555 1555 2.48 LINK O ASP A 47 CA CA A 408 1555 1555 2.41 LINK OD1 ASP A 47 CA CA A 408 1555 1555 2.29 LINK O GLY A 59 CA CA A 408 1555 1555 2.44 LINK OD1 ASP A 61 CA CA A 408 1555 1555 2.39 LINK OG SER A 63 CA CA A 408 1555 1555 2.44 LINK NE2 HIS A 171 FE HEM A 401 1555 1555 2.18 LINK O SER A 172 CA CA A 409 1555 1555 2.37 LINK OG SER A 172 CA CA A 409 1555 1555 2.46 LINK OD1 ASP A 189 CA CA A 409 1555 1555 2.68 LINK OD2 ASP A 189 CA CA A 409 1555 1555 2.45 LINK O THR A 191 CA CA A 409 1555 1555 2.40 LINK OG1 THR A 191 CA CA A 409 1555 1555 2.51 LINK O ILE A 194 CA CA A 409 1555 1555 2.48 LINK OD1 ASP A 196 CA CA A 409 1555 1555 2.45 LINK CA CA A 408 O HOH A 552 1555 1555 2.41 LINK CA CA A 408 O HOH A 559 1555 1555 2.46 CRYST1 62.623 39.630 63.493 90.00 101.23 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 0.015969 0.000000 0.003171 0.00000 SCALE2 0.000000 0.025233 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016057 0.00000