HEADER OXIDOREDUCTASE 05-DEC-11 4AAO TITLE MACA-H93G COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C551 PEROXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 23-346; COMPND 5 SYNONYM: CYTOCHROME C PEROXIDASE; COMPND 6 EC: 1.11.1.5; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACTER SULFURREDUCENS; SOURCE 3 ORGANISM_TAXID: 243231; SOURCE 4 STRAIN: PCA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: STAR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETSN22; SOURCE 11 OTHER_DETAILS: DSM KEYWDS OXIDOREDUCTASE, MULTIHEME CYTOCHROMES, CONFORMATIONAL REARRANGEMENT EXPDTA X-RAY DIFFRACTION AUTHOR J.SEIDEL REVDAT 2 20-DEC-23 4AAO 1 REMARK LINK REVDAT 1 17-OCT-12 4AAO 0 JRNL AUTH J.SEIDEL,M.HOFFMANN,K.E.ELLIS,A.SEIDEL,T.SPATZAL,S.GERHARDT, JRNL AUTH 2 S.J.ELLIOTT,O.EINSLE JRNL TITL MACA IS A SECOND CYTOCHROME C PEROXIDASE OF GEOBACTER JRNL TITL 2 SULFURREDUCENS. JRNL REF BIOCHEMISTRY V. 51 2747 2012 JRNL REFN ISSN 0006-2960 JRNL PMID 22417533 JRNL DOI 10.1021/BI300249U REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0113 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 102.81 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 3 NUMBER OF REFLECTIONS : 42390 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2268 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) : 2.27 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.32 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2499 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.4340 REMARK 3 BIN FREE R VALUE SET COUNT : 134 REMARK 3 BIN FREE R VALUE : 0.4620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4547 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 229 REMARK 3 SOLVENT ATOMS : 302 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.71000 REMARK 3 B22 (A**2) : 1.71000 REMARK 3 B33 (A**2) : -2.56000 REMARK 3 B12 (A**2) : 0.85000 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): 0.216 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.198 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.124 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.526 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.950 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4899 ; 0.019 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6731 ; 2.028 ; 2.033 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 601 ; 7.485 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 183 ;36.076 ;24.372 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 717 ;17.926 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;16.153 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 733 ; 0.148 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3749 ; 0.013 ; 0.022 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 23 A 346 REMARK 3 ORIGIN FOR THE GROUP (A): 27.5950 50.4956 -9.1396 REMARK 3 T TENSOR REMARK 3 T11: 0.0273 T22: 0.2086 REMARK 3 T33: 0.1193 T12: 0.0345 REMARK 3 T13: 0.0239 T23: 0.0170 REMARK 3 L TENSOR REMARK 3 L11: 1.6830 L22: 0.7208 REMARK 3 L33: 2.5319 L12: 0.0470 REMARK 3 L13: 0.4937 L23: 0.4289 REMARK 3 S TENSOR REMARK 3 S11: -0.0380 S12: 0.2082 S13: -0.1539 REMARK 3 S21: -0.0563 S22: 0.0321 S23: 0.1047 REMARK 3 S31: 0.0117 S32: -0.2145 S33: 0.0059 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 23 B 346 REMARK 3 ORIGIN FOR THE GROUP (A): -1.5936 46.6076 -7.6883 REMARK 3 T TENSOR REMARK 3 T11: 0.0264 T22: 0.2127 REMARK 3 T33: 0.1460 T12: -0.0325 REMARK 3 T13: -0.0293 T23: 0.0183 REMARK 3 L TENSOR REMARK 3 L11: 2.3311 L22: 0.8074 REMARK 3 L33: 2.1738 L12: -0.2830 REMARK 3 L13: -0.5618 L23: 0.3720 REMARK 3 S TENSOR REMARK 3 S11: -0.0493 S12: 0.2438 S13: 0.0117 REMARK 3 S21: -0.0507 S22: 0.0325 S23: -0.1503 REMARK 3 S31: 0.0488 S32: 0.1946 S33: 0.0168 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. HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT. REMARK 4 REMARK 4 4AAO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-DEC-11. REMARK 100 THE DEPOSITION ID IS D_1290050595. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-FEB-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45343 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 35.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 200 DATA REDUNDANCY : 16.00 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.60 REMARK 200 R MERGE FOR SHELL (I) : 0.64000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.400 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: PDB ENTRY 3HQ6 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 M AMMONIUM SULPHATE PH 5.4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 163.98667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 81.99333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 122.99000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 40.99667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 204.98333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 163.98667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 81.99333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 40.99667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 122.99000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 204.98333 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -298.8 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, HIS 93 TO GLY REMARK 400 ENGINEERED RESIDUE IN CHAIN B, HIS 93 TO GLY 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 TRP A 6 REMARK 465 SER A 7 REMARK 465 HIS A 8 REMARK 465 PRO A 9 REMARK 465 GLN A 10 REMARK 465 PHE A 11 REMARK 465 GLU A 12 REMARK 465 LYS A 13 REMARK 465 GLY A 14 REMARK 465 ALA A 15 REMARK 465 GLU A 16 REMARK 465 THR A 17 REMARK 465 ALA A 18 REMARK 465 VAL A 19 REMARK 465 PRO A 20 REMARK 465 ASN A 21 REMARK 465 SER A 22 REMARK 465 ILE A 91 REMARK 465 GLY A 92 REMARK 465 GLY A 93 REMARK 465 GLY A 94 REMARK 465 TRP A 95 REMARK 465 GLN A 96 REMARK 465 LYS A 97 REMARK 465 GLN A 126 REMARK 465 PRO A 242 REMARK 465 GLY A 243 REMARK 465 PRO A 244 REMARK 465 VAL A 245 REMARK 465 VAL A 246 REMARK 465 ARG A 247 REMARK 465 PRO A 248 REMARK 465 VAL A 249 REMARK 465 ASP A 250 REMARK 465 ASP A 251 REMARK 465 THR A 252 REMARK 465 GLY A 253 REMARK 465 ARG A 254 REMARK 465 TRP B 6 REMARK 465 SER B 7 REMARK 465 HIS B 8 REMARK 465 PRO B 9 REMARK 465 GLN B 10 REMARK 465 PHE B 11 REMARK 465 GLU B 12 REMARK 465 LYS B 13 REMARK 465 GLY B 14 REMARK 465 ALA B 15 REMARK 465 GLU B 16 REMARK 465 THR B 17 REMARK 465 ALA B 18 REMARK 465 VAL B 19 REMARK 465 PRO B 20 REMARK 465 ASN B 21 REMARK 465 SER B 22 REMARK 465 ILE B 91 REMARK 465 GLY B 92 REMARK 465 GLY B 93 REMARK 465 GLY B 94 REMARK 465 TRP B 95 REMARK 465 GLN B 96 REMARK 465 LYS B 97 REMARK 465 PRO B 242 REMARK 465 GLY B 243 REMARK 465 PRO B 244 REMARK 465 VAL B 245 REMARK 465 VAL B 246 REMARK 465 ARG B 247 REMARK 465 PRO B 248 REMARK 465 VAL B 249 REMARK 465 ASP B 250 REMARK 465 ASP B 251 REMARK 465 THR B 252 REMARK 465 ASN B 346 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 34 CG CD CE NZ REMARK 470 LYS A 128 CG CD CE NZ REMARK 470 ARG A 200 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 304 CG1 CG2 CD1 REMARK 470 GLU B 23 CG CD OE1 OE2 REMARK 470 LYS B 27 CG CD CE NZ REMARK 470 LYS B 34 CG CD CE NZ REMARK 470 LYS B 128 CG CD CE NZ REMARK 470 LYS B 160 CG CD CE NZ REMARK 470 ARG B 254 CG CD NE CZ NH1 NH2 REMARK 470 TYR B 255 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS B 264 CG CD CE NZ REMARK 470 LYS B 313 CG CD CE NZ 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 A 2087 O HOH A 2088 1.25 REMARK 500 SG CYS B 76 CAC HEC B 400 2.06 REMARK 500 SG CYS A 76 CAC HEC A 400 2.08 REMARK 500 O HOH A 2020 O HOH A 2026 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 69 CG HIS A 69 CD2 0.070 REMARK 500 HIS B 69 CG HIS B 69 CD2 0.056 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 SER A 90 N - CA - C ANGL. DEV. = 18.2 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 ASN A 107 10.21 56.32 REMARK 500 ALA A 124 -79.69 -63.47 REMARK 500 ASN A 138 18.41 -143.51 REMARK 500 HIS A 223 58.75 -115.23 REMARK 500 PHE A 236 92.57 -161.95 REMARK 500 ALA A 262 67.45 107.84 REMARK 500 LYS A 264 -15.61 73.42 REMARK 500 PHE A 282 165.40 70.30 REMARK 500 ILE A 304 102.93 43.14 REMARK 500 LYS B 128 157.33 95.38 REMARK 500 ARG B 254 63.01 -119.11 REMARK 500 ALA B 262 0.14 -53.68 REMARK 500 LYS B 264 5.86 158.50 REMARK 500 ASN B 274 19.01 57.36 REMARK 500 PHE B 282 167.07 75.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR A 89 SER A 90 -133.86 REMARK 500 THR B 89 SER B 90 -135.80 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 A2078 DISTANCE = 7.44 ANGSTROMS REMARK 525 HOH B2050 DISTANCE = 7.22 ANGSTROMS REMARK 525 HOH B2051 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH B2131 DISTANCE = 9.05 ANGSTROMS REMARK 525 HOH B2132 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH B2133 DISTANCE = 7.83 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 HEC A 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 77 NE2 REMARK 620 2 HEC A 400 NA 87.6 REMARK 620 3 HEC A 400 NB 90.8 87.2 REMARK 620 4 HEC A 400 NC 93.2 178.7 91.8 REMARK 620 5 HEC A 400 ND 90.7 92.7 178.5 88.2 REMARK 620 6 SER A 134 OG 172.7 86.0 92.3 93.2 86.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 101 OD1 REMARK 620 2 THR A 278 O 148.2 REMARK 620 3 PRO A 280 O 91.8 86.4 REMARK 620 4 HOH A2051 O 75.3 72.9 88.8 REMARK 620 5 HOH A2052 O 83.1 94.4 171.6 83.4 REMARK 620 6 HOH A2059 O 71.3 139.4 82.1 145.0 102.4 REMARK 620 7 HOH A2140 O 135.8 74.5 106.0 143.1 82.3 71.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 223 NE2 REMARK 620 2 HEC A 401 NA 89.0 REMARK 620 3 HEC A 401 NB 86.0 89.0 REMARK 620 4 HEC A 401 NC 90.8 178.9 89.9 REMARK 620 5 HEC A 401 ND 94.9 91.6 178.9 89.5 REMARK 620 6 MET A 297 SD 170.0 94.8 84.9 85.1 94.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 77 NE2 REMARK 620 2 HEC B 400 NA 89.5 REMARK 620 3 HEC B 400 NB 91.6 89.1 REMARK 620 4 HEC B 400 NC 91.1 178.9 90.0 REMARK 620 5 HEC B 400 ND 90.1 90.9 178.3 90.0 REMARK 620 6 SER B 134 OG 175.9 86.4 87.9 93.0 90.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 101 OD1 REMARK 620 2 THR B 278 O 147.1 REMARK 620 3 PRO B 280 O 90.6 86.5 REMARK 620 4 HOH B2029 O 73.0 74.2 85.5 REMARK 620 5 HOH B2030 O 77.0 98.2 163.7 80.9 REMARK 620 6 HOH B2037 O 71.8 140.3 85.2 143.3 100.5 REMARK 620 7 HOH B2095 O 135.7 75.4 108.8 145.4 87.5 70.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 223 NE2 REMARK 620 2 HEC B 401 NA 89.1 REMARK 620 3 HEC B 401 NB 85.1 89.2 REMARK 620 4 HEC B 401 NC 90.9 179.2 90.1 REMARK 620 5 HEC B 401 ND 95.5 91.0 179.4 89.8 REMARK 620 6 MET B 297 SD 171.2 92.3 86.2 87.6 93.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1349 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1350 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1349 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1351 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1350 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1351 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1352 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1352 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1353 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1354 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4AAL RELATED DB: PDB REMARK 900 MACA WILD-TYPE OXIDIZED REMARK 900 RELATED ID: 4AAM RELATED DB: PDB REMARK 900 MACA WILD-TYPE MIXED-VALENCE REMARK 900 RELATED ID: 4AAN RELATED DB: PDB REMARK 900 MACA WILD-TYPE FULLY REDUCED DBREF 4AAO A 23 346 UNP Q74FY6 Q74FY6_GEOSL 23 346 DBREF 4AAO B 23 346 UNP Q74FY6 Q74FY6_GEOSL 23 346 SEQADV 4AAO TRP A 6 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO SER A 7 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO HIS A 8 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO PRO A 9 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLN A 10 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO PHE A 11 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLU A 12 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO LYS A 13 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLY A 14 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO ALA A 15 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLU A 16 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO THR A 17 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO ALA A 18 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO VAL A 19 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO PRO A 20 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO ASN A 21 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO SER A 22 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLY A 93 UNP Q74FY6 HIS 93 ENGINEERED MUTATION SEQADV 4AAO TRP B 6 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO SER B 7 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO HIS B 8 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO PRO B 9 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLN B 10 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO PHE B 11 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLU B 12 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO LYS B 13 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLY B 14 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO ALA B 15 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLU B 16 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO THR B 17 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO ALA B 18 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO VAL B 19 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO PRO B 20 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO ASN B 21 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO SER B 22 UNP Q74FY6 EXPRESSION TAG SEQADV 4AAO GLY B 93 UNP Q74FY6 HIS 93 ENGINEERED MUTATION SEQRES 1 A 341 TRP SER HIS PRO GLN PHE GLU LYS GLY ALA GLU THR ALA SEQRES 2 A 341 VAL PRO ASN SER GLU ASP VAL MET LYS ARG ALA GLN GLY SEQRES 3 A 341 LEU PHE LYS PRO ILE PRO ALA LYS PRO PRO VAL MET LYS SEQRES 4 A 341 ASP ASN PRO ALA SER PRO SER ARG VAL GLU LEU GLY ARG SEQRES 5 A 341 MET LEU PHE PHE ASP PRO ARG LEU SER ALA SER HIS LEU SEQRES 6 A 341 ILE SER CYS ASN THR CYS HIS ASN VAL GLY LEU GLY GLY SEQRES 7 A 341 THR ASP ILE LEU GLU THR SER ILE GLY GLY GLY TRP GLN SEQRES 8 A 341 LYS GLY PRO ARG ASN SER PRO THR VAL LEU ASN ALA VAL SEQRES 9 A 341 TYR ASN ILE ALA GLN PHE TRP ASP GLY ARG ALA GLU ASP SEQRES 10 A 341 LEU ALA ALA GLN ALA LYS GLY PRO VAL GLN ALA SER VAL SEQRES 11 A 341 GLU MET ASN ASN LYS PRO GLU ASN LEU VAL ALA THR LEU SEQRES 12 A 341 LYS SER ILE PRO GLY TYR PRO PRO LEU PHE ARG LYS ALA SEQRES 13 A 341 PHE PRO GLY GLN GLY ASP PRO VAL THR PHE ASP ASN VAL SEQRES 14 A 341 ALA LYS ALA ILE GLU VAL PHE GLU ALA THR LEU VAL THR SEQRES 15 A 341 PRO ASP ALA PRO PHE ASP LYS TYR LEU LYS GLY ASN ARG SEQRES 16 A 341 LYS ALA ILE SER SER THR ALA GLU GLN GLY LEU ALA LEU SEQRES 17 A 341 PHE LEU ASP LYS GLY CYS ALA ALA CYS HIS SER GLY VAL SEQRES 18 A 341 ASN MET GLY GLY THR GLY TYR PHE PRO PHE GLY VAL ARG SEQRES 19 A 341 GLU ASP PRO GLY PRO VAL VAL ARG PRO VAL ASP ASP THR SEQRES 20 A 341 GLY ARG TYR LYS VAL THR SER THR ALA ALA ASP LYS TYR SEQRES 21 A 341 VAL PHE ARG SER PRO SER LEU ARG ASN VAL ALA ILE THR SEQRES 22 A 341 MET PRO TYR PHE HIS SER GLY LYS VAL TRP LYS LEU LYS SEQRES 23 A 341 ASP ALA VAL LYS ILE MET GLY SER ALA GLN LEU GLY ILE SEQRES 24 A 341 SER ILE THR ASP ALA ASP ALA ASP LYS ILE VAL THR PHE SEQRES 25 A 341 LEU ASN THR LEU THR GLY ALA GLN PRO LYS VAL MET HIS SEQRES 26 A 341 PRO VAL LEU PRO PRO ASN SER ASP ASP THR PRO ARG PRO SEQRES 27 A 341 VAL SER ASN SEQRES 1 B 341 TRP SER HIS PRO GLN PHE GLU LYS GLY ALA GLU THR ALA SEQRES 2 B 341 VAL PRO ASN SER GLU ASP VAL MET LYS ARG ALA GLN GLY SEQRES 3 B 341 LEU PHE LYS PRO ILE PRO ALA LYS PRO PRO VAL MET LYS SEQRES 4 B 341 ASP ASN PRO ALA SER PRO SER ARG VAL GLU LEU GLY ARG SEQRES 5 B 341 MET LEU PHE PHE ASP PRO ARG LEU SER ALA SER HIS LEU SEQRES 6 B 341 ILE SER CYS ASN THR CYS HIS ASN VAL GLY LEU GLY GLY SEQRES 7 B 341 THR ASP ILE LEU GLU THR SER ILE GLY GLY GLY TRP GLN SEQRES 8 B 341 LYS GLY PRO ARG ASN SER PRO THR VAL LEU ASN ALA VAL SEQRES 9 B 341 TYR ASN ILE ALA GLN PHE TRP ASP GLY ARG ALA GLU ASP SEQRES 10 B 341 LEU ALA ALA GLN ALA LYS GLY PRO VAL GLN ALA SER VAL SEQRES 11 B 341 GLU MET ASN ASN LYS PRO GLU ASN LEU VAL ALA THR LEU SEQRES 12 B 341 LYS SER ILE PRO GLY TYR PRO PRO LEU PHE ARG LYS ALA SEQRES 13 B 341 PHE PRO GLY GLN GLY ASP PRO VAL THR PHE ASP ASN VAL SEQRES 14 B 341 ALA LYS ALA ILE GLU VAL PHE GLU ALA THR LEU VAL THR SEQRES 15 B 341 PRO ASP ALA PRO PHE ASP LYS TYR LEU LYS GLY ASN ARG SEQRES 16 B 341 LYS ALA ILE SER SER THR ALA GLU GLN GLY LEU ALA LEU SEQRES 17 B 341 PHE LEU ASP LYS GLY CYS ALA ALA CYS HIS SER GLY VAL SEQRES 18 B 341 ASN MET GLY GLY THR GLY TYR PHE PRO PHE GLY VAL ARG SEQRES 19 B 341 GLU ASP PRO GLY PRO VAL VAL ARG PRO VAL ASP ASP THR SEQRES 20 B 341 GLY ARG TYR LYS VAL THR SER THR ALA ALA ASP LYS TYR SEQRES 21 B 341 VAL PHE ARG SER PRO SER LEU ARG ASN VAL ALA ILE THR SEQRES 22 B 341 MET PRO TYR PHE HIS SER GLY LYS VAL TRP LYS LEU LYS SEQRES 23 B 341 ASP ALA VAL LYS ILE MET GLY SER ALA GLN LEU GLY ILE SEQRES 24 B 341 SER ILE THR ASP ALA ASP ALA ASP LYS ILE VAL THR PHE SEQRES 25 B 341 LEU ASN THR LEU THR GLY ALA GLN PRO LYS VAL MET HIS SEQRES 26 B 341 PRO VAL LEU PRO PRO ASN SER ASP ASP THR PRO ARG PRO SEQRES 27 B 341 VAL SER ASN HET HEC A 400 43 HET HEC A 401 43 HET CA A 402 1 HET SO4 A1349 5 HET SO4 A1350 5 HET SO4 A1351 5 HET SO4 A1352 5 HET SO4 A1353 5 HET SO4 A1354 5 HET HEC B 400 43 HET HEC B 401 43 HET CA B 402 1 HET SO4 B1348 5 HET SO4 B1349 5 HET SO4 B1350 5 HET SO4 B1351 5 HET SO4 B1352 5 HETNAM HEC HEME C HETNAM CA CALCIUM ION HETNAM SO4 SULFATE ION FORMUL 3 HEC 4(C34 H34 FE N4 O4) FORMUL 5 CA 2(CA 2+) FORMUL 6 SO4 11(O4 S 2-) FORMUL 20 HOH *302(H2 O) HELIX 1 1 GLU A 23 PHE A 33 1 11 HELIX 2 2 SER A 49 ASP A 62 1 14 HELIX 3 3 PRO A 63 SER A 66 5 4 HELIX 4 4 SER A 72 HIS A 77 1 6 HELIX 5 5 ASN A 78 GLY A 82 5 5 HELIX 6 6 ASN A 107 ASN A 111 5 5 HELIX 7 7 ALA A 120 ALA A 125 1 6 HELIX 8 8 GLY A 129 MET A 137 1 9 HELIX 9 9 LYS A 140 SER A 150 1 11 HELIX 10 10 GLY A 153 PHE A 162 1 10 HELIX 11 11 THR A 170 ALA A 183 1 14 HELIX 12 12 ALA A 190 LYS A 197 1 8 HELIX 13 13 ASN A 199 ILE A 203 5 5 HELIX 14 14 SER A 204 LYS A 217 1 14 HELIX 15 15 GLY A 218 CYS A 222 5 5 HELIX 16 16 ASN A 274 THR A 278 5 5 HELIX 17 17 LYS A 289 GLY A 298 1 10 HELIX 18 18 SER A 299 GLY A 303 5 5 HELIX 19 19 THR A 307 ASN A 319 1 13 HELIX 20 20 THR A 320 THR A 322 5 3 HELIX 21 21 GLU B 23 PHE B 33 1 11 HELIX 22 22 SER B 49 ASP B 62 1 14 HELIX 23 23 PRO B 63 SER B 66 5 4 HELIX 24 24 SER B 72 HIS B 77 1 6 HELIX 25 25 ASN B 78 GLY B 82 5 5 HELIX 26 26 ASN B 107 ASN B 111 5 5 HELIX 27 27 ALA B 120 ALA B 125 1 6 HELIX 28 28 GLY B 129 MET B 137 1 9 HELIX 29 29 LYS B 140 SER B 150 1 11 HELIX 30 30 GLY B 153 PHE B 162 1 10 HELIX 31 31 THR B 170 ALA B 183 1 14 HELIX 32 32 ALA B 190 LYS B 197 1 8 HELIX 33 33 ASN B 199 ILE B 203 5 5 HELIX 34 34 SER B 204 LYS B 217 1 14 HELIX 35 35 GLY B 218 CYS B 222 5 5 HELIX 36 36 ASN B 274 THR B 278 5 5 HELIX 37 37 LYS B 289 GLY B 298 1 10 HELIX 38 38 SER B 299 GLY B 303 5 5 HELIX 39 39 THR B 307 THR B 320 1 14 SHEET 1 AA 3 ASP A 117 ARG A 119 0 SHEET 2 AA 3 TYR A 265 ARG A 268 -1 O VAL A 266 N GLY A 118 SHEET 3 AA 3 TYR A 233 PHE A 234 -1 O PHE A 234 N PHE A 267 SHEET 1 AB 2 GLY A 237 GLU A 240 0 SHEET 2 AB 2 LYS A 256 SER A 259 -1 O VAL A 257 N ARG A 239 SHEET 1 BA 3 ASP B 117 ARG B 119 0 SHEET 2 BA 3 TYR B 265 ARG B 268 -1 O VAL B 266 N GLY B 118 SHEET 3 BA 3 TYR B 233 PHE B 234 -1 O PHE B 234 N PHE B 267 SHEET 1 BB 2 PHE B 236 GLU B 240 0 SHEET 2 BB 2 LYS B 256 THR B 260 -1 O VAL B 257 N ARG B 239 LINK SG CYS A 73 CAB HEC A 400 1555 1555 1.81 LINK SG CYS A 219 CAB HEC A 401 1555 1555 1.80 LINK SG CYS B 73 CAB HEC B 400 1555 1555 1.80 LINK SG CYS B 219 CAB HEC B 401 1555 1555 1.76 LINK NE2 HIS A 77 FE HEC A 400 1555 1555 2.01 LINK OD1 ASN A 101 CA CA A 402 1555 1555 2.42 LINK OG SER A 134 FE HEC A 400 1555 1555 2.20 LINK NE2 HIS A 223 FE HEC A 401 1555 1555 2.07 LINK O THR A 278 CA CA A 402 1555 1555 2.34 LINK O PRO A 280 CA CA A 402 1555 1555 2.36 LINK SD MET A 297 FE HEC A 401 1555 1555 2.36 LINK CA CA A 402 O HOH A2051 1555 1555 2.47 LINK CA CA A 402 O HOH A2052 1555 1555 2.24 LINK CA CA A 402 O HOH A2059 1555 1555 2.36 LINK CA CA A 402 O HOH A2140 1555 1555 2.54 LINK NE2 HIS B 77 FE HEC B 400 1555 1555 2.06 LINK OD1 ASN B 101 CA CA B 402 1555 1555 2.48 LINK OG SER B 134 FE HEC B 400 1555 1555 2.21 LINK NE2 HIS B 223 FE HEC B 401 1555 1555 2.18 LINK O THR B 278 CA CA B 402 1555 1555 2.29 LINK O PRO B 280 CA CA B 402 1555 1555 2.46 LINK SD MET B 297 FE HEC B 401 1555 1555 2.39 LINK CA CA B 402 O HOH B2029 1555 1555 2.74 LINK CA CA B 402 O HOH B2030 1555 1555 2.29 LINK CA CA B 402 O HOH B2037 1555 1555 2.56 LINK CA CA B 402 O HOH B2095 1555 1555 2.31 CISPEP 1 MET A 279 PRO A 280 0 -0.80 CISPEP 2 MET B 279 PRO B 280 0 -2.98 SITE 1 AC1 20 ILE A 71 SER A 72 CYS A 73 CYS A 76 SITE 2 AC1 20 HIS A 77 ARG A 100 PRO A 103 ASN A 111 SITE 3 AC1 20 PHE A 115 TRP A 116 PRO A 130 SER A 134 SITE 4 AC1 20 MET A 137 ASN A 138 ILE A 178 GLU A 182 SITE 5 AC1 20 ARG A 268 HOH A2061 HOH A2065 HOH A2070 SITE 1 AC2 19 TRP A 116 CYS A 219 CYS A 222 HIS A 223 SITE 2 AC2 19 PHE A 236 VAL A 238 PHE A 267 ARG A 268 SITE 3 AC2 19 SER A 269 PRO A 270 LEU A 272 TYR A 281 SITE 4 AC2 19 PHE A 282 HIS A 283 MET A 297 HOH A2059 SITE 5 AC2 19 HOH A2132 HOH A2140 HOH A2169 SITE 1 AC3 7 ASN A 101 THR A 278 PRO A 280 HOH A2051 SITE 2 AC3 7 HOH A2052 HOH A2059 HOH A2140 SITE 1 AC4 21 ILE B 71 SER B 72 CYS B 73 CYS B 76 SITE 2 AC4 21 HIS B 77 ARG B 100 PRO B 103 ASN B 111 SITE 3 AC4 21 PHE B 115 TRP B 116 PRO B 130 SER B 134 SITE 4 AC4 21 MET B 137 ASN B 138 ILE B 178 GLU B 182 SITE 5 AC4 21 ARG B 268 HOH B2039 HOH B2043 HOH B2047 SITE 6 AC4 21 HOH B2048 SITE 1 AC5 21 TRP B 116 GLY B 218 CYS B 219 CYS B 222 SITE 2 AC5 21 HIS B 223 GLY B 237 VAL B 238 PHE B 267 SITE 3 AC5 21 ARG B 268 SER B 269 PRO B 270 LEU B 272 SITE 4 AC5 21 TYR B 281 PHE B 282 HIS B 283 LEU B 290 SITE 5 AC5 21 MET B 297 HOH B2037 HOH B2088 HOH B2095 SITE 6 AC5 21 HOH B2130 SITE 1 AC6 7 ASN B 101 THR B 278 PRO B 280 HOH B2029 SITE 2 AC6 7 HOH B2030 HOH B2037 HOH B2095 SITE 1 AC7 4 SER A 49 PRO A 50 SER A 51 LYS A 160 SITE 1 AC8 6 GLN B 126 GLY B 129 PRO B 130 VAL B 131 SITE 2 AC8 6 GLN B 132 ALA B 175 SITE 1 AC9 4 ARG A 239 GLU A 240 HIS A 283 LYS A 286 SITE 1 BC1 2 PRO B 37 ALA B 38 SITE 1 BC2 3 PRO A 37 ALA A 38 LYS A 39 SITE 1 BC3 5 GLU A 54 ARG A 57 MET A 329 VAL A 332 SITE 2 BC3 5 LYS B 327 SITE 1 BC4 5 VAL B 238 ARG B 239 GLU B 240 HIS B 283 SITE 2 BC4 5 LYS B 286 SITE 1 BC5 3 SER B 49 PRO B 50 SER B 51 SITE 1 BC6 7 LYS A 128 GLY A 129 PRO A 130 VAL A 131 SITE 2 BC6 7 GLN A 132 GLU A 179 HOH A2079 SITE 1 BC7 2 THR A 316 ASN A 319 SITE 1 BC8 3 LYS A 327 ARG B 57 MET B 329 CRYST1 118.719 118.719 245.980 90.00 90.00 120.00 P 65 2 2 24 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 0.008423 0.004863 0.000000 0.00000 SCALE2 0.000000 0.009726 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004065 0.00000