HEADER OXIDOREDUCTASE 01-FEB-21 7LJX TITLE OXIDIZED RAT CYTOCHROME C MUTANT (K53Q) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C, SOMATIC; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: CYCS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDATIVE PHOSPHORYLATION, CYTOCHROME, ACETYLATED LYSINE, METASTASIS, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.HUTTEMANN,B.F.P.EDWARDS,J.S.BRUNZELLE,A.VAISHNAV REVDAT 3 30-OCT-24 7LJX 1 REMARK REVDAT 2 18-OCT-23 7LJX 1 REMARK REVDAT 1 12-MAY-21 7LJX 0 JRNL AUTH V.BAZYLIANSKA,H.A.KALPAGE,J.WAN,A.VAISHNAV,G.MAHAPATRA, JRNL AUTH 2 A.A.TURNER,D.D.CHOWDHURY,K.KIM,P.T.MORSE,I.LEE, JRNL AUTH 3 J.S.BRUNZELLE,L.POLIN,P.SUBEDI,E.I.HEATH,I.PODGORSKI, JRNL AUTH 4 K.MARCUS,B.F.P.EDWARDS,M.HUTTEMANN JRNL TITL LYSINE 53 ACETYLATION OF CYTOCHROME C IN PROSTATE CANCER: JRNL TITL 2 WARBURG METABOLISM AND EVASION OF APOPTOSIS. JRNL REF CELLS V. 10 2021 JRNL REFN ESSN 2073-4409 JRNL PMID 33916826 JRNL DOI 10.3390/CELLS10040802 REMARK 2 REMARK 2 RESOLUTION. 1.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 1.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 45282 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) : 0.140 REMARK 3 R VALUE (WORKING SET) : 0.138 REMARK 3 FREE R VALUE : 0.170 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2355 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) : 1.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2972 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.53 REMARK 3 BIN R VALUE (WORKING SET) : 0.2910 REMARK 3 BIN FREE R VALUE SET COUNT : 157 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1614 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 99 REMARK 3 SOLVENT ATOMS : 194 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.29 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.32 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.45000 REMARK 3 B22 (A**2) : 0.69000 REMARK 3 B33 (A**2) : -1.15000 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): 0.048 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.047 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.036 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.028 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.977 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): 1764 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1640 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2391 ; 2.276 ; 1.988 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3828 ; 1.236 ; 2.939 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 206 ; 6.547 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 68 ;30.597 ;25.294 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 322 ;11.397 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;21.621 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 230 ; 0.155 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1932 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 338 ; 0.007 ; 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): 830 ; 1.613 ; 1.783 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 829 ; 1.571 ; 1.779 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1034 ; 1.899 ; 2.681 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1035 ; 1.902 ; 2.684 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 934 ; 2.471 ; 2.140 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 932 ; 2.474 ; 2.141 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1357 ; 2.988 ; 3.016 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2129 ; 3.301 ;22.065 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2095 ; 3.070 ;21.601 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 3404 ; 2.664 ; 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 : 1.40 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 REMARK 4 REMARK 4 7LJX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1000254414. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-NOV-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0782 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 : AUTOPROCESS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48257 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.309 REMARK 200 RESOLUTION RANGE LOW (A) : 48.384 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 11.10 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : 0.11700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.8 REMARK 200 DATA REDUNDANCY IN SHELL : 8.60 REMARK 200 R MERGE FOR SHELL (I) : 0.82100 REMARK 200 R SYM FOR SHELL (I) : 0.80600 REMARK 200 <I/SIGMA(I)> 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: 5C0Z REMARK 200 REMARK 200 REMARK: 0.2 - 03MM X 0.1 MM THIN PLATES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: JBS1D4: 30% PEG 2K MME, 0.1M NA MES PH REMARK 280 6.5, 0.1M NA ACETATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 26.41850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.38350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.41850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.38350 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 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 27 -136.32 -127.14 REMARK 500 ASN A 70 86.29 -166.21 REMARK 500 LYS B 27 -135.45 -128.16 REMARK 500 ASN B 70 83.14 -165.64 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 HEC A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEC A 201 NA 89.0 REMARK 620 3 HEC A 201 NB 87.6 89.7 REMARK 620 4 HEC A 201 NC 90.9 179.2 89.5 REMARK 620 5 HEC A 201 ND 91.6 91.3 178.7 89.5 REMARK 620 6 MET A 80 SD 175.3 86.4 93.7 93.7 87.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 18 NE2 REMARK 620 2 HEC B 201 NA 89.6 REMARK 620 3 HEC B 201 NB 86.6 90.8 REMARK 620 4 HEC B 201 NC 90.5 179.8 89.1 REMARK 620 5 HEC B 201 ND 92.5 89.9 178.9 90.2 REMARK 620 6 MET B 80 SD 175.8 86.3 94.3 93.6 86.6 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5C0Z RELATED DB: PDB REMARK 900 UNMUTATED NATIVE PROTEIN REMARK 900 RELATED ID: 5DF5 RELATED DB: PDB REMARK 900 T28E MUTANT REMARK 900 RELATED ID: 5C9M RELATED DB: PDB REMARK 900 T28A MUTANT REMARK 900 RELATED ID: 6N1O RELATED DB: PDB REMARK 900 S47E MUTANT DBREF 7LJX A 1 104 UNP P62898 CYC_RAT 2 105 DBREF 7LJX B 1 104 UNP P62898 CYC_RAT 2 105 SEQADV 7LJX GLN A 53 UNP P62898 LYS 54 ENGINEERED MUTATION SEQADV 7LJX GLN B 53 UNP P62898 LYS 54 ENGINEERED MUTATION SEQRES 1 A 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE VAL GLN LYS SEQRES 2 A 104 CYS ALA GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 A 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 A 104 THR GLY GLN ALA ALA GLY PHE SER TYR THR ASP ALA ASN SEQRES 5 A 104 GLN ASN LYS GLY ILE THR TRP GLY GLU ASP THR LEU MET SEQRES 6 A 104 GLU TYR LEU GLU ASN PRO LYS LYS TYR ILE PRO GLY THR SEQRES 7 A 104 LYS MET ILE PHE ALA GLY ILE LYS LYS LYS GLY GLU ARG SEQRES 8 A 104 ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU SEQRES 1 B 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE VAL GLN LYS SEQRES 2 B 104 CYS ALA GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 B 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 B 104 THR GLY GLN ALA ALA GLY PHE SER TYR THR ASP ALA ASN SEQRES 5 B 104 GLN ASN LYS GLY ILE THR TRP GLY GLU ASP THR LEU MET SEQRES 6 B 104 GLU TYR LEU GLU ASN PRO LYS LYS TYR ILE PRO GLY THR SEQRES 7 B 104 LYS MET ILE PHE ALA GLY ILE LYS LYS LYS GLY GLU ARG SEQRES 8 B 104 ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU HET HEC A 201 43 HET FC6 A 202 13 HET HEC B 201 43 HETNAM HEC HEME C HETNAM FC6 HEXACYANOFERRATE(3-) HETSYN FC6 FERRI(III)HEXACYANIDE FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 4 FC6 C6 FE N6 FORMUL 6 HOH *194(H2 O) HELIX 1 AA1 ASP A 2 CYS A 14 1 13 HELIX 2 AA2 THR A 49 LYS A 55 1 7 HELIX 3 AA3 GLY A 60 ASN A 70 1 11 HELIX 4 AA4 ASN A 70 ILE A 75 1 6 HELIX 5 AA5 LYS A 87 THR A 102 1 16 HELIX 6 AA6 ASP B 2 CYS B 14 1 13 HELIX 7 AA7 THR B 49 LYS B 55 1 7 HELIX 8 AA8 GLY B 60 ASN B 70 1 11 HELIX 9 AA9 ASN B 70 ILE B 75 1 6 HELIX 10 AB1 LYS B 87 THR B 102 1 16 LINK SG CYS A 14 CAB HEC A 201 1555 1555 1.77 LINK SG CYS A 17 CAC HEC A 201 1555 1555 1.84 LINK SG CYS B 14 CAB HEC B 201 1555 1555 1.75 LINK SG CYS B 17 CAC HEC B 201 1555 1555 1.86 LINK NE2 HIS A 18 FE HEC A 201 1555 1555 1.99 LINK SD MET A 80 FE HEC A 201 1555 1555 2.30 LINK NE2 HIS B 18 FE HEC B 201 1555 1555 1.98 LINK SD MET B 80 FE HEC B 201 1555 1555 2.31 CRYST1 52.837 96.767 38.372 90.00 90.00 90.00 P 21 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 0.018926 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010334 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026061 0.00000