HEADER OXIDOREDUCTASE 06-JUL-18 6H08 TITLE THE CRYSTAL STRUCTURE OF ENGINEERED CYTOCHROME C PEROXIDASE FROM TITLE 2 SACCHAROMYCES CEREVISIAE WITH A HIS175ME-HIS PROXIMAL LIGAND TITLE 3 SUBSTITUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C PEROXIDASE, MITOCHONDRIAL; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: CCP; COMPND 5 EC: 1.11.1.5; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: CCP1, CCP, CPO, YKR066C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS ENGINEERED CYTOCHROME C PEROXIDASE, SACCHAROMYCES CEREVISIAE, ME-HIS, KEYWDS 2 PROXIMAL LIGAND, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.ORTMAYER,C.LEVY,A.P.GREEN REVDAT 2 08-JUL-20 6H08 1 JRNL REVDAT 1 12-FEB-20 6H08 0 JRNL AUTH M.ORTMAYER,K.FISHER,J.BASRAN,E.M.WOLDE-MICHAEL,D.J.HEYES, JRNL AUTH 2 C.LEVY,S.L.LOVELOCK,J.L.R.ANDERSON,E.L.RAVEN,S.HAY, JRNL AUTH 3 S.E.J.RIGBY,A.P.GREEN JRNL TITL REWIRING THE "PUSH-PULL" CATALYTIC MACHINERY OF A HEME JRNL TITL 2 ENZYME USING AN EXPANDED GENETIC CODE. JRNL REF ACS CATALYSIS V. 10 2735 2020 JRNL REFN ESSN 2155-5435 JRNL PMID 32550044 JRNL DOI 10.1021/ACSCATAL.9B05129 REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 81.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 95376 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4974 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6881 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.43 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE SET COUNT : 357 REMARK 3 BIN FREE R VALUE : 0.2860 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7222 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 138 REMARK 3 SOLVENT ATOMS : 727 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.84 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.54000 REMARK 3 B22 (A**2) : -3.44000 REMARK 3 B33 (A**2) : -1.10000 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): 0.125 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.117 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.086 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.067 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 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): 7686 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 6659 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10476 ; 1.222 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15535 ; 0.919 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 914 ; 5.697 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 411 ;32.743 ;24.793 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1237 ;12.266 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 33 ;23.708 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1023 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8765 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1679 ; 0.008 ; 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): 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 3 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 0 293 B 0 293 21140 0.050 0.050 REMARK 3 2 A 0 293 C 0 293 21082 0.060 0.050 REMARK 3 3 B -2 294 C -2 294 21460 0.060 0.050 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 : 1.10 REMARK 3 ION PROBE RADIUS : 0.70 REMARK 3 SHRINKAGE RADIUS : 0.70 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 6H08 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1200010822. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9159 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 100412 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 81.860 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 0.39200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL 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 (%): 60.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5 MM COBALT(II) CHLORIDE HEXAHYDRATE, REMARK 280 5 MM CADMIUM CHLORIDE HEMI(PENTAHYDRATE), 5 MM MAGNESIUM REMARK 280 CHLORIDE HEXAHYDRATE, 5 MM NICKEL(II) CHLORIDE HEXAHYDRATE, 0.1 REMARK 280 M HEPES PH 7.5 AND 12% W/V PEG 3350, PH 6, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 36.46000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 81.86000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.38500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 81.86000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.46000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.38500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 HIS A -2 REMARK 465 HIS A -1 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 O HOH C 592 O HOH C 600 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NA NA A 304 NA NA B 301 2454 0.97 REMARK 500 NA NA B 301 O HOH A 533 2455 1.62 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 ASP A 33 59.26 -91.04 REMARK 500 ASP A 148 48.21 -94.39 REMARK 500 ASP A 254 89.14 -150.14 REMARK 500 ASP B 33 59.67 -90.58 REMARK 500 ASP B 148 48.54 -94.06 REMARK 500 ASP B 254 88.86 -151.92 REMARK 500 ASP C 148 48.33 -94.48 REMARK 500 ASP C 254 89.38 -151.37 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 687 DISTANCE = 5.89 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 CO A 302 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 0 NE2 REMARK 620 2 HIS A 2 NE2 90.1 REMARK 620 3 HIS A 60 NE2 97.6 94.6 REMARK 620 4 HOH A 524 O 96.8 173.1 84.1 REMARK 620 5 HOH A 585 O 162.5 96.3 98.1 77.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 303 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 1 NE2 REMARK 620 2 HIS A 3 NE2 99.1 REMARK 620 3 HOH A 441 O 74.3 83.6 REMARK 620 4 HOH A 564 O 169.2 88.5 99.2 REMARK 620 5 ASP C 34 OD2 55.2 44.8 81.3 133.2 REMARK 620 6 HOH C 411 O 105.9 97.1 179.3 80.5 99.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 304 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 34 OD2 REMARK 620 2 HOH A 407 O 90.0 REMARK 620 3 HOH A 533 O 80.8 84.0 REMARK 620 4 HOH B 503 O 87.7 166.6 82.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MHS A 175 NE2 REMARK 620 2 HEM A 301 NA 94.4 REMARK 620 3 HEM A 301 NB 93.9 89.0 REMARK 620 4 HEM A 301 NC 86.5 178.6 89.8 REMARK 620 5 HEM A 301 ND 88.4 91.2 177.7 89.9 REMARK 620 6 HOH A 459 O 174.7 81.5 82.7 97.6 95.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B 303 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B -1 N REMARK 620 2 HIS B -1 ND1 99.7 REMARK 620 3 HOH B 588 O 94.1 96.1 REMARK 620 4 HOH B 589 O 170.8 88.7 81.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B 304 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 0 NE2 REMARK 620 2 HIS B 2 NE2 91.4 REMARK 620 3 HIS B 60 NE2 87.3 89.3 REMARK 620 4 HOH B 534 O 171.0 91.2 101.3 REMARK 620 5 HOH B 550 O 92.8 173.0 85.3 85.5 REMARK 620 6 HOH B 561 O 86.7 97.7 170.8 84.4 88.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO C 302 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 34 OD2 REMARK 620 2 HIS C 1 NE2 78.1 REMARK 620 3 HIS C 3 NE2 159.2 94.7 REMARK 620 4 HOH B 407 O 100.4 103.2 100.2 REMARK 620 5 HOH B 546 O 88.1 136.5 83.9 119.9 REMARK 620 6 HOH C 405 O 71.6 66.9 87.6 168.1 69.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MHS B 175 NE2 REMARK 620 2 HEM B 302 NA 95.4 REMARK 620 3 HEM B 302 NB 93.3 89.2 REMARK 620 4 HEM B 302 NC 85.4 178.7 89.7 REMARK 620 5 HEM B 302 ND 88.8 90.9 177.8 90.2 REMARK 620 6 HOH B 470 O 178.0 83.9 84.8 95.3 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO C 304 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C -1 N REMARK 620 2 HOH B 624 O 161.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO C 303 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 0 NE2 REMARK 620 2 HIS C 60 NE2 92.4 REMARK 620 3 HOH C 568 O 87.3 167.8 REMARK 620 4 HOH C 488 O 90.6 85.3 82.5 REMARK 620 5 HOH C 570 O 164.4 98.0 80.1 78.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MHS C 175 NE2 REMARK 620 2 HEM C 301 NA 95.7 REMARK 620 3 HEM C 301 NB 94.6 88.9 REMARK 620 4 HEM C 301 NC 84.9 178.6 89.9 REMARK 620 5 HEM C 301 ND 87.7 91.1 177.7 90.1 REMARK 620 6 HOH C 449 O 179.0 84.1 84.4 95.2 93.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 301 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 503 O REMARK 620 2 ASP A 34 OD2 69.3 REMARK 620 3 HOH A 407 O 140.6 87.9 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MN A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CO B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CO B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM C 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CO C 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CO C 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CO C 304 DBREF 6H08 A 4 294 UNP P00431 CCPR_YEAST 71 361 DBREF 6H08 B 4 294 UNP P00431 CCPR_YEAST 71 361 DBREF 6H08 C 4 294 UNP P00431 CCPR_YEAST 71 361 SEQADV 6H08 HIS A -2 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS A -1 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS A 0 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS A 1 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS A 2 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS A 3 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS B -2 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS B -1 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS B 0 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS B 1 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS B 2 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS B 3 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS C -2 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS C -1 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS C 0 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS C 1 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS C 2 UNP P00431 EXPRESSION TAG SEQADV 6H08 HIS C 3 UNP P00431 EXPRESSION TAG SEQRES 1 A 297 HIS HIS HIS HIS HIS HIS LEU VAL HIS VAL ALA SER VAL SEQRES 2 A 297 GLU LYS GLY ARG SER TYR GLU ASP PHE GLN LYS VAL TYR SEQRES 3 A 297 ASN ALA ILE ALA LEU LYS LEU ARG GLU ASP ASP GLU TYR SEQRES 4 A 297 ASP ASN TYR ILE GLY TYR GLY PRO VAL LEU VAL ARG LEU SEQRES 5 A 297 ALA TRP HIS THR SER GLY THR TRP ASP LYS HIS ASP ASN SEQRES 6 A 297 THR GLY GLY SER TYR GLY GLY THR TYR ARG PHE LYS LYS SEQRES 7 A 297 GLU PHE ASN ASP PRO SER ASN ALA GLY LEU GLN ASN GLY SEQRES 8 A 297 PHE LYS PHE LEU GLU PRO ILE HIS LYS GLU PHE PRO TRP SEQRES 9 A 297 ILE SER SER GLY ASP LEU PHE SER LEU GLY GLY VAL THR SEQRES 10 A 297 ALA VAL GLN GLU MET GLN GLY PRO LYS ILE PRO TRP ARG SEQRES 11 A 297 CYS GLY ARG VAL ASP THR PRO GLU ASP THR THR PRO ASP SEQRES 12 A 297 ASN GLY ARG LEU PRO ASP ALA ASP LYS ASP ALA ASP TYR SEQRES 13 A 297 VAL ARG THR PHE PHE GLN ARG LEU ASN MET ASN ASP ARG SEQRES 14 A 297 GLU VAL VAL ALA LEU MET GLY ALA MHS ALA LEU GLY LYS SEQRES 15 A 297 THR HIS LEU LYS ASN SER GLY TYR GLU GLY PRO TRP GLY SEQRES 16 A 297 ALA ALA ASN ASN VAL PHE THR ASN GLU PHE TYR LEU ASN SEQRES 17 A 297 LEU LEU ASN GLU ASP TRP LYS LEU GLU LYS ASN ASP ALA SEQRES 18 A 297 ASN ASN GLU GLN TRP ASP SER LYS SER GLY TYR MET MET SEQRES 19 A 297 LEU PRO THR ASP TYR SER LEU ILE GLN ASP PRO LYS TYR SEQRES 20 A 297 LEU SER ILE VAL LYS GLU TYR ALA ASN ASP GLN ASP LYS SEQRES 21 A 297 PHE PHE LYS ASP PHE SER LYS ALA PHE GLU LYS LEU LEU SEQRES 22 A 297 GLU ASN GLY ILE THR PHE PRO LYS ASP ALA PRO SER PRO SEQRES 23 A 297 PHE ILE PHE LYS THR LEU GLU GLU GLN GLY LEU SEQRES 1 B 297 HIS HIS HIS HIS HIS HIS LEU VAL HIS VAL ALA SER VAL SEQRES 2 B 297 GLU LYS GLY ARG SER TYR GLU ASP PHE GLN LYS VAL TYR SEQRES 3 B 297 ASN ALA ILE ALA LEU LYS LEU ARG GLU ASP ASP GLU TYR SEQRES 4 B 297 ASP ASN TYR ILE GLY TYR GLY PRO VAL LEU VAL ARG LEU SEQRES 5 B 297 ALA TRP HIS THR SER GLY THR TRP ASP LYS HIS ASP ASN SEQRES 6 B 297 THR GLY GLY SER TYR GLY GLY THR TYR ARG PHE LYS LYS SEQRES 7 B 297 GLU PHE ASN ASP PRO SER ASN ALA GLY LEU GLN ASN GLY SEQRES 8 B 297 PHE LYS PHE LEU GLU PRO ILE HIS LYS GLU PHE PRO TRP SEQRES 9 B 297 ILE SER SER GLY ASP LEU PHE SER LEU GLY GLY VAL THR SEQRES 10 B 297 ALA VAL GLN GLU MET GLN GLY PRO LYS ILE PRO TRP ARG SEQRES 11 B 297 CYS GLY ARG VAL ASP THR PRO GLU ASP THR THR PRO ASP SEQRES 12 B 297 ASN GLY ARG LEU PRO ASP ALA ASP LYS ASP ALA ASP TYR SEQRES 13 B 297 VAL ARG THR PHE PHE GLN ARG LEU ASN MET ASN ASP ARG SEQRES 14 B 297 GLU VAL VAL ALA LEU MET GLY ALA MHS ALA LEU GLY LYS SEQRES 15 B 297 THR HIS LEU LYS ASN SER GLY TYR GLU GLY PRO TRP GLY SEQRES 16 B 297 ALA ALA ASN ASN VAL PHE THR ASN GLU PHE TYR LEU ASN SEQRES 17 B 297 LEU LEU ASN GLU ASP TRP LYS LEU GLU LYS ASN ASP ALA SEQRES 18 B 297 ASN ASN GLU GLN TRP ASP SER LYS SER GLY TYR MET MET SEQRES 19 B 297 LEU PRO THR ASP TYR SER LEU ILE GLN ASP PRO LYS TYR SEQRES 20 B 297 LEU SER ILE VAL LYS GLU TYR ALA ASN ASP GLN ASP LYS SEQRES 21 B 297 PHE PHE LYS ASP PHE SER LYS ALA PHE GLU LYS LEU LEU SEQRES 22 B 297 GLU ASN GLY ILE THR PHE PRO LYS ASP ALA PRO SER PRO SEQRES 23 B 297 PHE ILE PHE LYS THR LEU GLU GLU GLN GLY LEU SEQRES 1 C 297 HIS HIS HIS HIS HIS HIS LEU VAL HIS VAL ALA SER VAL SEQRES 2 C 297 GLU LYS GLY ARG SER TYR GLU ASP PHE GLN LYS VAL TYR SEQRES 3 C 297 ASN ALA ILE ALA LEU LYS LEU ARG GLU ASP ASP GLU TYR SEQRES 4 C 297 ASP ASN TYR ILE GLY TYR GLY PRO VAL LEU VAL ARG LEU SEQRES 5 C 297 ALA TRP HIS THR SER GLY THR TRP ASP LYS HIS ASP ASN SEQRES 6 C 297 THR GLY GLY SER TYR GLY GLY THR TYR ARG PHE LYS LYS SEQRES 7 C 297 GLU PHE ASN ASP PRO SER ASN ALA GLY LEU GLN ASN GLY SEQRES 8 C 297 PHE LYS PHE LEU GLU PRO ILE HIS LYS GLU PHE PRO TRP SEQRES 9 C 297 ILE SER SER GLY ASP LEU PHE SER LEU GLY GLY VAL THR SEQRES 10 C 297 ALA VAL GLN GLU MET GLN GLY PRO LYS ILE PRO TRP ARG SEQRES 11 C 297 CYS GLY ARG VAL ASP THR PRO GLU ASP THR THR PRO ASP SEQRES 12 C 297 ASN GLY ARG LEU PRO ASP ALA ASP LYS ASP ALA ASP TYR SEQRES 13 C 297 VAL ARG THR PHE PHE GLN ARG LEU ASN MET ASN ASP ARG SEQRES 14 C 297 GLU VAL VAL ALA LEU MET GLY ALA MHS ALA LEU GLY LYS SEQRES 15 C 297 THR HIS LEU LYS ASN SER GLY TYR GLU GLY PRO TRP GLY SEQRES 16 C 297 ALA ALA ASN ASN VAL PHE THR ASN GLU PHE TYR LEU ASN SEQRES 17 C 297 LEU LEU ASN GLU ASP TRP LYS LEU GLU LYS ASN ASP ALA SEQRES 18 C 297 ASN ASN GLU GLN TRP ASP SER LYS SER GLY TYR MET MET SEQRES 19 C 297 LEU PRO THR ASP TYR SER LEU ILE GLN ASP PRO LYS TYR SEQRES 20 C 297 LEU SER ILE VAL LYS GLU TYR ALA ASN ASP GLN ASP LYS SEQRES 21 C 297 PHE PHE LYS ASP PHE SER LYS ALA PHE GLU LYS LEU LEU SEQRES 22 C 297 GLU ASN GLY ILE THR PHE PRO LYS ASP ALA PRO SER PRO SEQRES 23 C 297 PHE ILE PHE LYS THR LEU GLU GLU GLN GLY LEU MODRES 6H08 MHS A 175 HIS MODIFIED RESIDUE MODRES 6H08 MHS B 175 HIS MODIFIED RESIDUE MODRES 6H08 MHS C 175 HIS MODIFIED RESIDUE HET MHS A 175 11 HET MHS B 175 11 HET MHS C 175 11 HET HEM A 301 43 HET CO A 302 1 HET MN A 303 1 HET NA A 304 1 HET NA B 301 1 HET HEM B 302 43 HET CO B 303 1 HET CO B 304 1 HET HEM C 301 43 HET CO C 302 1 HET CO C 303 1 HET CO C 304 1 HETNAM MHS N1-METHYLATED HISTIDINE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CO COBALT (II) ION HETNAM MN MANGANESE (II) ION HETNAM NA SODIUM ION HETSYN HEM HEME FORMUL 1 MHS 3(C7 H11 N3 O2) FORMUL 4 HEM 3(C34 H32 FE N4 O4) FORMUL 5 CO 6(CO 2+) FORMUL 6 MN MN 2+ FORMUL 7 NA 2(NA 1+) FORMUL 16 HOH *727(H2 O) HELIX 1 AA1 SER A 15 ASP A 33 1 19 HELIX 2 AA2 GLU A 35 ILE A 40 1 6 HELIX 3 AA3 TYR A 42 GLY A 55 1 14 HELIX 4 AA4 GLY A 69 ARG A 72 5 4 HELIX 5 AA5 PHE A 73 ASN A 78 1 6 HELIX 6 AA6 ASP A 79 GLY A 84 5 6 HELIX 7 AA7 LEU A 85 PHE A 99 1 15 HELIX 8 AA8 SER A 103 MET A 119 1 17 HELIX 9 AA9 PRO A 134 THR A 138 5 5 HELIX 10 AB1 ASP A 150 ARG A 160 1 11 HELIX 11 AB2 ASN A 164 GLY A 173 1 10 HELIX 12 AB3 ALA A 174 LEU A 177 5 4 HELIX 13 AB4 HIS A 181 GLY A 186 1 6 HELIX 14 AB5 ASN A 200 GLU A 209 1 10 HELIX 15 AB6 LEU A 232 ASP A 241 1 10 HELIX 16 AB7 ASP A 241 ASP A 254 1 14 HELIX 17 AB8 ASP A 254 ASN A 272 1 19 HELIX 18 AB9 THR A 288 GLY A 293 1 6 HELIX 19 AC1 SER B 15 ASP B 33 1 19 HELIX 20 AC2 GLU B 35 ILE B 40 1 6 HELIX 21 AC3 TYR B 42 GLY B 55 1 14 HELIX 22 AC4 GLY B 69 ARG B 72 5 4 HELIX 23 AC5 PHE B 73 ASN B 78 1 6 HELIX 24 AC6 ASP B 79 GLY B 84 5 6 HELIX 25 AC7 LEU B 85 PHE B 99 1 15 HELIX 26 AC8 SER B 103 MET B 119 1 17 HELIX 27 AC9 PRO B 134 THR B 138 5 5 HELIX 28 AD1 ASP B 150 ARG B 160 1 11 HELIX 29 AD2 ASN B 164 GLY B 173 1 10 HELIX 30 AD3 ALA B 174 LEU B 177 5 4 HELIX 31 AD4 HIS B 181 GLY B 186 1 6 HELIX 32 AD5 ASN B 200 GLU B 209 1 10 HELIX 33 AD6 LEU B 232 ASP B 241 1 10 HELIX 34 AD7 ASP B 241 ASP B 254 1 14 HELIX 35 AD8 ASP B 254 ASN B 272 1 19 HELIX 36 AD9 THR B 288 GLY B 293 1 6 HELIX 37 AE1 SER C 15 ASP C 33 1 19 HELIX 38 AE2 GLU C 35 ILE C 40 1 6 HELIX 39 AE3 TYR C 42 GLY C 55 1 14 HELIX 40 AE4 GLY C 69 ARG C 72 5 4 HELIX 41 AE5 PHE C 73 ASN C 78 1 6 HELIX 42 AE6 ASP C 79 GLY C 84 5 6 HELIX 43 AE7 LEU C 85 PHE C 99 1 15 HELIX 44 AE8 SER C 103 MET C 119 1 17 HELIX 45 AE9 PRO C 134 THR C 138 5 5 HELIX 46 AF1 ASP C 150 ARG C 160 1 11 HELIX 47 AF2 ASN C 164 GLY C 173 1 10 HELIX 48 AF3 ALA C 174 LEU C 177 5 4 HELIX 49 AF4 HIS C 181 GLY C 186 1 6 HELIX 50 AF5 ASN C 200 GLU C 209 1 10 HELIX 51 AF6 LEU C 232 ASP C 241 1 10 HELIX 52 AF7 ASP C 241 ASP C 254 1 14 HELIX 53 AF8 ASP C 254 ASN C 272 1 19 HELIX 54 AF9 THR C 288 GLY C 293 1 6 SHEET 1 AA1 2 HIS A 6 VAL A 7 0 SHEET 2 AA1 2 ILE A 274 THR A 275 1 O THR A 275 N HIS A 6 SHEET 1 AA2 2 LYS A 179 THR A 180 0 SHEET 2 AA2 2 GLY A 189 PRO A 190 -1 O GLY A 189 N THR A 180 SHEET 1 AA3 3 LYS A 212 LYS A 215 0 SHEET 2 AA3 3 GLU A 221 ASP A 224 -1 O GLN A 222 N GLU A 214 SHEET 3 AA3 3 MET A 230 MET A 231 -1 O MET A 231 N TRP A 223 SHEET 1 AA4 2 HIS B 6 VAL B 7 0 SHEET 2 AA4 2 ILE B 274 THR B 275 1 O THR B 275 N HIS B 6 SHEET 1 AA5 2 LYS B 179 THR B 180 0 SHEET 2 AA5 2 GLY B 189 PRO B 190 -1 O GLY B 189 N THR B 180 SHEET 1 AA6 3 LYS B 212 LYS B 215 0 SHEET 2 AA6 3 GLU B 221 ASP B 224 -1 O GLN B 222 N GLU B 214 SHEET 3 AA6 3 MET B 230 MET B 231 -1 O MET B 231 N TRP B 223 SHEET 1 AA7 2 HIS C 6 VAL C 7 0 SHEET 2 AA7 2 ILE C 274 THR C 275 1 O THR C 275 N HIS C 6 SHEET 1 AA8 2 LYS C 179 THR C 180 0 SHEET 2 AA8 2 GLY C 189 PRO C 190 -1 O GLY C 189 N THR C 180 SHEET 1 AA9 3 LYS C 212 LYS C 215 0 SHEET 2 AA9 3 GLU C 221 ASP C 224 -1 O GLN C 222 N GLU C 214 SHEET 3 AA9 3 MET C 230 MET C 231 -1 O MET C 231 N TRP C 223 LINK NE2 HIS A 0 CO CO A 302 1555 1555 2.10 LINK NE2 HIS A 1 MN MN A 303 1555 1555 2.18 LINK NE2 HIS A 2 CO CO A 302 1555 1555 2.25 LINK NE2 HIS A 3 MN MN A 303 1555 1555 2.10 LINK OD2 ASP A 34 NA NA A 304 1555 1555 2.02 LINK NE2 HIS A 60 CO CO A 302 1555 1555 2.03 LINK C ALA A 174 N MHS A 175 1555 1555 1.34 LINK C MHS A 175 N ALA A 176 1555 1555 1.33 LINK NE2 MHS A 175 FE HEM A 301 1555 1555 2.11 LINK N HIS B -1 CO CO B 303 1555 1555 2.24 LINK ND1 HIS B -1 CO CO B 303 1555 1555 2.16 LINK NE2 HIS B 0 CO CO B 304 1555 1555 2.06 LINK NE2 HIS B 2 CO CO B 304 1555 1555 2.25 LINK OD2 ASP B 34 CO CO C 302 1555 1555 2.19 LINK NE2 HIS B 60 CO CO B 304 1555 1555 2.26 LINK C ALA B 174 N MHS B 175 1555 1555 1.34 LINK C MHS B 175 N ALA B 176 1555 1555 1.33 LINK NE2 MHS B 175 FE HEM B 302 1555 1555 2.16 LINK N HIS C -1 CO CO C 304 1555 1555 2.28 LINK NE2 HIS C 0 CO CO C 303 1555 1555 2.23 LINK NE2 HIS C 1 CO CO C 302 1555 1555 2.18 LINK NE2 HIS C 3 CO CO C 302 1555 1555 2.26 LINK NE2 HIS C 60 CO CO C 303 1555 1555 2.02 LINK C ALA C 174 N MHS C 175 1555 1555 1.34 LINK C MHS C 175 N ALA C 176 1555 1555 1.33 LINK NE2 MHS C 175 FE HEM C 301 1555 1555 2.09 LINK FE HEM A 301 O HOH A 459 1555 1555 2.38 LINK CO CO A 302 O HOH A 524 1555 1555 2.10 LINK CO CO A 302 O HOH A 585 1555 1555 1.83 LINK MN MN A 303 O HOH A 441 1555 1555 2.20 LINK MN MN A 303 O HOH A 564 1555 1555 1.96 LINK NA NA A 304 O HOH A 407 1555 1555 2.13 LINK NA NA A 304 O HOH A 533 1555 1555 2.58 LINK NA NA B 301 O HOH B 503 1555 1555 2.17 LINK FE HEM B 302 O HOH B 470 1555 1555 2.34 LINK CO CO B 303 O HOH B 588 1555 1555 2.18 LINK CO CO B 303 O HOH B 589 1555 1555 2.28 LINK CO CO B 304 O HOH B 534 1555 1555 2.33 LINK CO CO B 304 O HOH B 550 1555 1555 1.96 LINK CO CO B 304 O HOH B 561 1555 1555 2.16 LINK FE HEM C 301 O HOH C 449 1555 1555 2.28 LINK CO CO C 302 O HOH B 407 1555 1555 2.08 LINK CO CO C 302 O HOH B 546 1555 1555 2.02 LINK CO CO C 302 O HOH C 405 1555 1555 2.38 LINK CO CO C 303 O HOH C 568 1555 1555 2.28 LINK CO CO C 303 O HOH C 488 1555 1555 2.02 LINK CO CO C 303 O HOH C 570 1555 1555 2.22 LINK CO CO C 304 O HOH B 624 1555 1555 2.53 LINK OD2 ASP A 34 NA NA B 301 1555 2454 2.16 LINK OD2 ASP C 34 MN MN A 303 1555 2454 2.72 LINK MN MN A 303 O HOH C 411 1555 2455 1.88 LINK NA NA A 304 O HOH B 503 1555 2454 1.97 LINK NA NA B 301 O HOH A 407 1555 2455 2.16 SITE 1 AC1 21 PRO A 44 VAL A 45 ARG A 48 TRP A 51 SITE 2 AC1 21 PRO A 145 ASP A 146 LEU A 171 ALA A 174 SITE 3 AC1 21 MHS A 175 GLY A 178 LYS A 179 THR A 180 SITE 4 AC1 21 HIS A 181 ASN A 184 SER A 185 TRP A 191 SITE 5 AC1 21 LEU A 232 HOH A 436 HOH A 439 HOH A 459 SITE 6 AC1 21 HOH A 502 SITE 1 AC2 5 HIS A 0 HIS A 2 HIS A 60 HOH A 524 SITE 2 AC2 5 HOH A 585 SITE 1 AC3 6 HIS A 1 HIS A 3 HOH A 441 HOH A 564 SITE 2 AC3 6 ASP C 34 HOH C 411 SITE 1 AC4 7 ASP A 34 HOH A 407 HOH A 533 HIS B 1 SITE 2 AC4 7 HIS B 3 NA B 301 HOH B 503 SITE 1 AC5 7 ASP A 34 NA A 304 HOH A 407 HOH A 533 SITE 2 AC5 7 HIS B 1 HIS B 3 HOH B 503 SITE 1 AC6 21 PRO B 44 VAL B 45 ARG B 48 TRP B 51 SITE 2 AC6 21 PRO B 145 ASP B 146 LEU B 171 ALA B 174 SITE 3 AC6 21 MHS B 175 GLY B 178 LYS B 179 THR B 180 SITE 4 AC6 21 HIS B 181 ASN B 184 SER B 185 TRP B 191 SITE 5 AC6 21 LEU B 232 HOH B 415 HOH B 422 HOH B 461 SITE 6 AC6 21 HOH B 470 SITE 1 AC7 4 HIS B -1 HIS B -2 HOH B 588 HOH B 589 SITE 1 AC8 6 HIS B 0 HIS B 2 HIS B 60 HOH B 534 SITE 2 AC8 6 HOH B 550 HOH B 561 SITE 1 AC9 22 PRO C 44 VAL C 45 ARG C 48 TRP C 51 SITE 2 AC9 22 PRO C 145 ASP C 146 LEU C 171 ALA C 174 SITE 3 AC9 22 MHS C 175 GLY C 178 LYS C 179 THR C 180 SITE 4 AC9 22 HIS C 181 ASN C 184 SER C 185 TRP C 191 SITE 5 AC9 22 LEU C 232 HOH C 402 HOH C 410 HOH C 412 SITE 6 AC9 22 HOH C 418 HOH C 449 SITE 1 AD1 7 ASP B 34 HOH B 407 HOH B 546 HOH B 547 SITE 2 AD1 7 HIS C 1 HIS C 3 HOH C 405 SITE 1 AD2 6 HIS C 0 HIS C 2 HIS C 60 HOH C 488 SITE 2 AD2 6 HOH C 568 HOH C 570 SITE 1 AD3 3 HOH B 624 HIS C -1 HIS C -2 CRYST1 72.920 106.770 163.720 90.00 90.00 90.00 P 21 21 21 12 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 0.013714 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009366 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006108 0.00000