HEADER TRANSPORT PROTEIN 14-APR-21 7EMV TITLE CRYSTAL STRUCTURE OF THE HASAP V37G MUTANT CAPTURING IRON-5,10,15- TITLE 2 TRIPHENYLPORPHYRIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEME ACQUISITION PROTEIN HASAP; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA STR. PAO1; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 GENE: HASAP, PA3407; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI M15; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 1007065; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS HEME ACQUISITION PROTEIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.SHISAKA,E.SAKAKIBARA,H.SUGIMOTO,O.SHOJI REVDAT 3 29-NOV-23 7EMV 1 REMARK REVDAT 2 17-AUG-22 7EMV 1 JRNL REVDAT 1 20-APR-22 7EMV 0 JRNL AUTH Y.SHISAKA,E.SAKAKIBARA,K.SUZUKI,J.K.STANFIELD,H.ONODA, JRNL AUTH 2 G.UEDA,M.HATANO,H.SUGIMOTO,O.SHOJI JRNL TITL TETRAPHENYLPORPHYRIN ENTERS THE RING: FIRST EXAMPLE OF A JRNL TITL 2 COMPLEX BETWEEN HIGHLY BULKY PORPHYRINS AND A PROTEIN. JRNL REF CHEMBIOCHEM V. 23 00095 2022 JRNL REFN ESSN 1439-7633 JRNL PMID 35352458 JRNL DOI 10.1002/CBIC.202200095 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0257 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 28084 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) : 0.132 REMARK 3 R VALUE (WORKING SET) : 0.129 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1540 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) : 1.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1887 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.84 REMARK 3 BIN R VALUE (WORKING SET) : 0.2220 REMARK 3 BIN FREE R VALUE SET COUNT : 98 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1326 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 129 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.29000 REMARK 3 B22 (A**2) : 0.29000 REMARK 3 B33 (A**2) : -0.59000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.067 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.063 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.042 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.521 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.979 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.971 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1556 ; 0.017 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1297 ; 0.001 ; 0.018 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2151 ; 1.888 ; 1.672 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3029 ; 1.658 ; 1.593 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 213 ; 6.691 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 61 ;32.914 ;24.098 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 205 ;10.478 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ; 2.731 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 195 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1912 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 337 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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): 2852 ; 4.238 ; 3.000 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7EMV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-APR-21. REMARK 100 THE DEPOSITION ID IS D_1300021698. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-DEC-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.1 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29690 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 45.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 25.90 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.47 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.9 REMARK 200 DATA REDUNDANCY IN SHELL : 13.50 REMARK 200 R MERGE FOR SHELL (I) : 1.46100 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: MOLREP REMARK 200 STARTING MODEL: 5XIC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM IMIDAZOLE/HCL (PH 8.0), 30% PEG REMARK 280 8000, 0.2M NACL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 22.86750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 42.17350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 42.17350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.30125 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 42.17350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 42.17350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 11.43375 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 42.17350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 42.17350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.30125 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 42.17350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 42.17350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 11.43375 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 22.86750 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: 180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 429 LIES ON A SPECIAL POSITION. 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 ILE A 3 139.01 -37.57 REMARK 500 ASN A 42 19.79 -141.26 REMARK 500 LEU A 77 -116.80 52.32 REMARK 500 THR A 97 74.91 69.61 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 A 428 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A 429 DISTANCE = 6.24 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 WXP A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 32 NE2 REMARK 620 2 WXP A 201 NAS 90.7 REMARK 620 3 WXP A 201 NAN 90.0 89.3 REMARK 620 4 WXP A 201 NAX 90.6 92.8 177.8 REMARK 620 5 WXP A 201 NAI 90.2 177.8 88.7 89.2 REMARK 620 6 TYR A 75 OH 177.3 90.3 92.5 86.9 88.8 REMARK 620 N 1 2 3 4 5 DBREF 7EMV A 1 183 UNP G3XD33 G3XD33_PSEAE 1 183 SEQADV 7EMV GLY A 37 UNP G3XD33 VAL 37 ENGINEERED MUTATION SEQRES 1 A 183 MET SER ILE SER ILE SER TYR SER THR THR TYR SER GLY SEQRES 2 A 183 TRP THR VAL ALA ASP TYR LEU ALA ASP TRP SER ALA TYR SEQRES 3 A 183 PHE GLY ASP VAL ASN HIS ARG PRO GLY GLN GLY VAL ASP SEQRES 4 A 183 GLY SER ASN THR GLY GLY PHE ASN PRO GLY PRO PHE ASP SEQRES 5 A 183 GLY SER GLN TYR ALA LEU LYS SER THR ALA SER ASP ALA SEQRES 6 A 183 ALA PHE ILE ALA GLY GLY ASP LEU HIS TYR THR LEU PHE SEQRES 7 A 183 SER ASN PRO SER HIS THR LEU TRP GLY LYS LEU ASP SER SEQRES 8 A 183 ILE ALA LEU GLY ASP THR LEU THR GLY GLY ALA SER SER SEQRES 9 A 183 GLY GLY TYR ALA LEU ASP SER GLN GLU VAL SER PHE SER SEQRES 10 A 183 ASN LEU GLY LEU ASP SER PRO ILE ALA GLN GLY ARG ASP SEQRES 11 A 183 GLY THR VAL HIS LYS VAL VAL TYR GLY LEU MET SER GLY SEQRES 12 A 183 ASP SER SER ALA LEU GLN GLY GLN ILE ASP ALA LEU LEU SEQRES 13 A 183 LYS ALA VAL ASP PRO SER LEU SER ILE ASN SER THR PHE SEQRES 14 A 183 ASP GLN LEU ALA ALA ALA GLY VAL ALA HIS ALA THR PRO SEQRES 15 A 183 ALA HET WXP A 201 43 HET IMD A 202 5 HET GOL A 203 12 HETNAM WXP 5,10,15-TRIPHENYLPORPHYRIN CPNTAINING FE HETNAM IMD IMIDAZOLE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 WXP C38 H24 FE N4 FORMUL 3 IMD C3 H5 N2 1+ FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *129(H2 O) HELIX 1 AA1 THR A 10 SER A 12 5 3 HELIX 2 AA2 THR A 15 GLY A 28 1 14 HELIX 3 AA3 ALA A 102 GLY A 105 5 4 HELIX 4 AA4 PRO A 124 ASP A 130 5 7 HELIX 5 AA5 GLY A 131 SER A 142 1 12 HELIX 6 AA6 SER A 145 ASP A 160 1 16 HELIX 7 AA7 THR A 168 ALA A 175 1 8 SHEET 1 AA1 5 GLY A 45 PRO A 48 0 SHEET 2 AA1 5 ASP A 52 LYS A 59 -1 O ALA A 57 N GLY A 45 SHEET 3 AA1 5 ALA A 65 TYR A 75 -1 O ALA A 69 N TYR A 56 SHEET 4 AA1 5 LEU A 85 GLY A 101 -1 O LYS A 88 N ASP A 72 SHEET 5 AA1 5 LEU A 121 SER A 123 -1 O SER A 123 N GLY A 87 SHEET 1 AA2 7 GLY A 45 PRO A 48 0 SHEET 2 AA2 7 ASP A 52 LYS A 59 -1 O ALA A 57 N GLY A 45 SHEET 3 AA2 7 ALA A 65 TYR A 75 -1 O ALA A 69 N TYR A 56 SHEET 4 AA2 7 LEU A 85 GLY A 101 -1 O LYS A 88 N ASP A 72 SHEET 5 AA2 7 GLY A 106 SER A 117 -1 O ASP A 110 N THR A 97 SHEET 6 AA2 7 SER A 4 SER A 8 -1 N SER A 4 O SER A 117 SHEET 7 AA2 7 ALA A 178 THR A 181 1 O THR A 181 N TYR A 7 LINK NE2 HIS A 32 FE WXP A 201 1555 1555 2.03 LINK OH TYR A 75 FE WXP A 201 1555 1555 2.06 CISPEP 1 ASN A 47 PRO A 48 0 3.26 CISPEP 2 GLY A 49 PRO A 50 0 4.75 CISPEP 3 ASN A 80 PRO A 81 0 -5.08 CRYST1 84.347 84.347 45.735 90.00 90.00 90.00 P 43 21 2 8 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 0.011856 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011856 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021865 0.00000