HEADER OXIDOREDUCTASE 05-JUN-09 3HQ8 TITLE CCPA FROM G. SULFURREDUCENS S134P/V135K VARIANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C551 PEROXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.11.1.5; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACTER SULFURREDUCENS; SOURCE 3 ORGANISM_TAXID: 35554; SOURCE 4 GENE: CCPA, CCPA-2, GSU2813; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYTOCHROME C PEROXIDASE, OXIDOREDUCTASE, PEROXIDASE EXPDTA X-RAY DIFFRACTION AUTHOR M.HOFFMANN,J.SEIDEL,O.EINSLE REVDAT 4 06-SEP-23 3HQ8 1 REMARK REVDAT 3 13-OCT-21 3HQ8 1 REMARK SEQADV LINK REVDAT 2 03-NOV-09 3HQ8 1 JRNL REVDAT 1 22-SEP-09 3HQ8 0 JRNL AUTH M.HOFFMANN,J.SEIDEL,O.EINSLE JRNL TITL CCPA FROM GEOBACTER SULFURREDUCENS IS A BASIC DI-HEME JRNL TITL 2 CYTOCHROME C PEROXIDASE. JRNL REF J.MOL.BIOL. V. 393 951 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19735665 JRNL DOI 10.1016/J.JMB.2009.09.001 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0072 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.77 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 26104 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) : 0.234 REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.324 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1370 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1913 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.17 REMARK 3 BIN R VALUE (WORKING SET) : 0.3550 REMARK 3 BIN FREE R VALUE SET COUNT : 77 REMARK 3 BIN FREE R VALUE : 0.5200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4758 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 184 REMARK 3 SOLVENT ATOMS : 144 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.69000 REMARK 3 B22 (A**2) : 1.11000 REMARK 3 B33 (A**2) : -0.62000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.32000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.530 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.351 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.360 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.138 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.928 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.861 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5094 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6967 ; 1.685 ; 2.078 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 626 ; 7.067 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 195 ;40.960 ;24.769 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 793 ;21.806 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;15.520 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 727 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3914 ; 0.007 ; 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): 3135 ; 0.610 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5035 ; 1.115 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1959 ; 1.542 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1932 ; 2.414 ; 4.500 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 : 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 : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3HQ8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053448. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X12 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.05 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27650 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 70.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.17000 REMARK 200 FOR THE DATA SET : 6.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 STARTING MODEL: PDB ENTRY 3HQ6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 44.75400 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -139.0 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 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 GLN A 3 REMARK 465 LEU A 4 REMARK 465 SER A 5 REMARK 465 VAL A 6 REMARK 465 SER A 7 REMARK 465 LEU A 8 REMARK 465 ALA A 9 REMARK 465 ILE A 10 REMARK 465 LEU A 11 REMARK 465 CYS A 12 REMARK 465 ALA A 13 REMARK 465 VAL A 14 REMARK 465 ALA A 15 REMARK 465 THR A 16 REMARK 465 SER A 17 REMARK 465 GLU A 18 REMARK 465 ALA A 19 REMARK 465 PHE A 20 REMARK 465 ALA A 21 REMARK 465 GLU A 244 REMARK 465 ASN A 245 REMARK 465 ILE A 246 REMARK 465 LEU A 247 REMARK 465 PRO A 248 REMARK 465 LEU A 249 REMARK 465 GLY A 250 REMARK 465 ASP A 251 REMARK 465 LYS A 252 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 GLN B 3 REMARK 465 LEU B 4 REMARK 465 SER B 5 REMARK 465 VAL B 6 REMARK 465 SER B 7 REMARK 465 LEU B 8 REMARK 465 ALA B 9 REMARK 465 ILE B 10 REMARK 465 LEU B 11 REMARK 465 CYS B 12 REMARK 465 ALA B 13 REMARK 465 VAL B 14 REMARK 465 ALA B 15 REMARK 465 THR B 16 REMARK 465 SER B 17 REMARK 465 GLU B 18 REMARK 465 ALA B 19 REMARK 465 PHE B 20 REMARK 465 ALA B 21 REMARK 465 PRO B 242 REMARK 465 ALA B 243 REMARK 465 GLU B 244 REMARK 465 ASN B 245 REMARK 465 ILE B 246 REMARK 465 LEU B 247 REMARK 465 PRO B 248 REMARK 465 LEU B 249 REMARK 465 GLY B 250 REMARK 465 ASP B 251 REMARK 465 LYS B 252 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 SG CYS A 73 CAB HEM A 400 1.97 REMARK 500 SG CYS A 76 CAC HEM A 400 2.12 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 46 64.42 -152.90 REMARK 500 PRO A 50 -67.31 -29.82 REMARK 500 PRO A 63 0.43 -65.82 REMARK 500 HIS A 69 40.02 72.48 REMARK 500 ASP A 85 11.38 -141.60 REMARK 500 LEU A 86 27.33 44.96 REMARK 500 ALA A 124 -77.16 -0.95 REMARK 500 GLU A 125 -98.28 -84.73 REMARK 500 GLN A 126 -151.06 55.59 REMARK 500 ALA A 127 -135.35 -94.62 REMARK 500 LYS A 135 -73.74 98.86 REMARK 500 ASN A 138 39.53 70.77 REMARK 500 PRO A 191 -40.24 -29.08 REMARK 500 LYS A 199 106.43 -41.84 REMARK 500 HIS A 223 71.03 -108.12 REMARK 500 TYR A 279 151.61 -34.89 REMARK 500 PHE A 282 179.10 76.75 REMARK 500 ALA A 339 30.98 -86.09 REMARK 500 ASN B 46 63.14 -162.92 REMARK 500 SER B 49 146.24 -173.55 REMARK 500 HIS B 77 72.22 -116.70 REMARK 500 ASN B 107 6.07 59.74 REMARK 500 ALA B 124 -80.31 -32.22 REMARK 500 GLN B 126 -40.16 -151.19 REMARK 500 PRO B 130 -108.69 -39.92 REMARK 500 VAL B 131 100.06 35.30 REMARK 500 GLN B 132 -97.80 178.84 REMARK 500 ALA B 133 91.23 65.74 REMARK 500 VAL B 169 74.25 -62.24 REMARK 500 PRO B 191 -60.87 -22.40 REMARK 500 LYS B 262 -67.21 -26.13 REMARK 500 GLU B 264 31.71 71.70 REMARK 500 PHE B 282 -178.20 93.99 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 GLN A 126 ALA A 127 -36.54 REMARK 500 PRO B 130 VAL B 131 -149.30 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 HEM A 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 77 NE2 REMARK 620 2 HEM A 400 NA 97.5 REMARK 620 3 HEM A 400 NB 91.4 102.8 REMARK 620 4 HEM A 400 NC 88.4 173.8 78.7 REMARK 620 5 HEM A 400 ND 89.1 81.7 175.4 96.7 REMARK 620 6 IMD A 346 N1 160.1 101.8 88.9 72.2 89.1 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 136.3 REMARK 620 3 PRO A 280 O 95.3 81.8 REMARK 620 4 HOH A 355 O 61.0 107.4 154.0 REMARK 620 5 HOH A 381 O 85.6 138.1 97.0 91.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 223 NE2 REMARK 620 2 HEM A 401 NA 95.5 REMARK 620 3 HEM A 401 NB 86.7 84.6 REMARK 620 4 HEM A 401 NC 89.5 174.5 93.4 REMARK 620 5 HEM A 401 ND 94.6 89.7 174.2 92.2 REMARK 620 6 MET A 297 SD 168.8 92.3 86.0 82.5 93.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 77 NE2 REMARK 620 2 HEM B 400 NA 83.3 REMARK 620 3 HEM B 400 NB 87.5 91.6 REMARK 620 4 HEM B 400 NC 93.8 177.1 88.4 REMARK 620 5 HEM B 400 ND 83.7 84.4 170.8 95.2 REMARK 620 6 IMD B 346 N3 161.6 79.5 99.5 103.4 88.0 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 151.9 REMARK 620 3 PRO B 280 O 94.2 87.1 REMARK 620 4 HOH B 394 O 74.9 94.4 159.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 223 NE2 REMARK 620 2 HEM B 401 NA 93.2 REMARK 620 3 HEM B 401 NB 88.1 96.5 REMARK 620 4 HEM B 401 NC 78.4 171.6 83.5 REMARK 620 5 HEM B 401 ND 79.3 83.9 167.3 94.2 REMARK 620 6 MET B 297 SD 179.2 86.1 91.7 102.3 100.9 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 HEM A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM 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 IMD A 346 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD B 346 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3HQ6 RELATED DB: PDB REMARK 900 RELATED ID: 3HQ7 RELATED DB: PDB REMARK 900 RELATED ID: 3HQ9 RELATED DB: PDB DBREF 3HQ8 A 1 345 UNP Q749D0 Q749D0_GEOSL 1 345 DBREF 3HQ8 B 1 345 UNP Q749D0 Q749D0_GEOSL 1 345 SEQADV 3HQ8 PRO A 134 UNP Q749D0 SER 134 ENGINEERED MUTATION SEQADV 3HQ8 LYS A 135 UNP Q749D0 VAL 135 ENGINEERED MUTATION SEQADV 3HQ8 PRO B 134 UNP Q749D0 SER 134 ENGINEERED MUTATION SEQADV 3HQ8 LYS B 135 UNP Q749D0 VAL 135 ENGINEERED MUTATION SEQRES 1 A 345 MET LYS GLN LEU SER VAL SER LEU ALA ILE LEU CYS ALA SEQRES 2 A 345 VAL ALA THR SER GLU ALA PHE ALA ALA ASP GLU LEU GLN SEQRES 3 A 345 GLN ARG ALA GLN GLY LEU PHE LYS PRO VAL PRO ALA LYS SEQRES 4 A 345 ALA PRO THR LEU LYS GLY ASN PRO ALA SER PRO VAL LYS SEQRES 5 A 345 VAL GLU LEU GLY LYS MET LEU TYR PHE ASP PRO ARG LEU SEQRES 6 A 345 SER ALA SER HIS LEU ILE SER CYS ASN THR CYS HIS ASN SEQRES 7 A 345 VAL GLY LEU GLY GLY GLY ASP LEU GLN ALA THR SER THR SEQRES 8 A 345 GLY HIS GLY TRP GLN LYS GLY PRO ARG ASN ALA PRO THR SEQRES 9 A 345 VAL LEU ASN SER VAL PHE ASN THR ALA GLN PHE TRP ASP SEQRES 10 A 345 GLY ARG ALA LYS ASP LEU ALA GLU GLN ALA LYS GLY PRO SEQRES 11 A 345 VAL GLN ALA PRO LYS GLU MET ASN ASN THR PRO ASP GLN SEQRES 12 A 345 VAL VAL LYS THR LEU ASN SER ILE PRO ASP TYR VAL ALA SEQRES 13 A 345 LEU PHE LYS LYS ALA PHE PRO GLY GLU LYS ASP PRO VAL SEQRES 14 A 345 THR PHE ASP ASN MET ALA LYS ALA ILE GLU VAL PHE GLU SEQRES 15 A 345 ALA THR LEU ILE THR PRO ASP SER PRO PHE ASP GLN TYR SEQRES 16 A 345 LEU LYS GLY LYS LYS LYS ALA LEU ASP GLY LYS GLN THR SEQRES 17 A 345 ALA GLY LEU LYS LEU PHE LEU ASP LYS GLY CYS VAL ALA SEQRES 18 A 345 CYS HIS GLY GLY LEU ASN LEU GLY GLY THR GLY TYR PHE SEQRES 19 A 345 PRO PHE GLY VAL VAL GLU LYS PRO ALA GLU ASN ILE LEU SEQRES 20 A 345 PRO LEU GLY ASP LYS GLY ARG PHE ALA VAL THR ASN THR SEQRES 21 A 345 ALA LYS ASP GLU TYR VAL PHE ARG ALA PRO SER LEU ARG SEQRES 22 A 345 ASN VAL ALA ILE THR TYR PRO TYR PHE HIS SER GLY VAL SEQRES 23 A 345 VAL TRP SER LEU LYS GLU ALA VAL ALA VAL MET GLY SER SEQRES 24 A 345 ALA GLN PHE GLY ILE LYS LEU SER ASP ASP GLU SER GLU SEQRES 25 A 345 ALA ILE ALA ALA PHE LEU GLY SER LEU THR GLY LYS GLN SEQRES 26 A 345 PRO LYS VAL VAL TYR PRO ILE MET PRO ALA SER THR ASP SEQRES 27 A 345 ALA THR PRO ARG PRO ARG LEU SEQRES 1 B 345 MET LYS GLN LEU SER VAL SER LEU ALA ILE LEU CYS ALA SEQRES 2 B 345 VAL ALA THR SER GLU ALA PHE ALA ALA ASP GLU LEU GLN SEQRES 3 B 345 GLN ARG ALA GLN GLY LEU PHE LYS PRO VAL PRO ALA LYS SEQRES 4 B 345 ALA PRO THR LEU LYS GLY ASN PRO ALA SER PRO VAL LYS SEQRES 5 B 345 VAL GLU LEU GLY LYS MET LEU TYR PHE ASP PRO ARG LEU SEQRES 6 B 345 SER ALA SER HIS LEU ILE SER CYS ASN THR CYS HIS ASN SEQRES 7 B 345 VAL GLY LEU GLY GLY GLY ASP LEU GLN ALA THR SER THR SEQRES 8 B 345 GLY HIS GLY TRP GLN LYS GLY PRO ARG ASN ALA PRO THR SEQRES 9 B 345 VAL LEU ASN SER VAL PHE ASN THR ALA GLN PHE TRP ASP SEQRES 10 B 345 GLY ARG ALA LYS ASP LEU ALA GLU GLN ALA LYS GLY PRO SEQRES 11 B 345 VAL GLN ALA PRO LYS GLU MET ASN ASN THR PRO ASP GLN SEQRES 12 B 345 VAL VAL LYS THR LEU ASN SER ILE PRO ASP TYR VAL ALA SEQRES 13 B 345 LEU PHE LYS LYS ALA PHE PRO GLY GLU LYS ASP PRO VAL SEQRES 14 B 345 THR PHE ASP ASN MET ALA LYS ALA ILE GLU VAL PHE GLU SEQRES 15 B 345 ALA THR LEU ILE THR PRO ASP SER PRO PHE ASP GLN TYR SEQRES 16 B 345 LEU LYS GLY LYS LYS LYS ALA LEU ASP GLY LYS GLN THR SEQRES 17 B 345 ALA GLY LEU LYS LEU PHE LEU ASP LYS GLY CYS VAL ALA SEQRES 18 B 345 CYS HIS GLY GLY LEU ASN LEU GLY GLY THR GLY TYR PHE SEQRES 19 B 345 PRO PHE GLY VAL VAL GLU LYS PRO ALA GLU ASN ILE LEU SEQRES 20 B 345 PRO LEU GLY ASP LYS GLY ARG PHE ALA VAL THR ASN THR SEQRES 21 B 345 ALA LYS ASP GLU TYR VAL PHE ARG ALA PRO SER LEU ARG SEQRES 22 B 345 ASN VAL ALA ILE THR TYR PRO TYR PHE HIS SER GLY VAL SEQRES 23 B 345 VAL TRP SER LEU LYS GLU ALA VAL ALA VAL MET GLY SER SEQRES 24 B 345 ALA GLN PHE GLY ILE LYS LEU SER ASP ASP GLU SER GLU SEQRES 25 B 345 ALA ILE ALA ALA PHE LEU GLY SER LEU THR GLY LYS GLN SEQRES 26 B 345 PRO LYS VAL VAL TYR PRO ILE MET PRO ALA SER THR ASP SEQRES 27 B 345 ALA THR PRO ARG PRO ARG LEU HET HEM A 400 43 HET HEM A 401 43 HET CA A 402 1 HET IMD A 346 5 HET HEM B 400 43 HET HEM B 401 43 HET CA B 402 1 HET IMD B 346 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CA CALCIUM ION HETNAM IMD IMIDAZOLE HETSYN HEM HEME FORMUL 3 HEM 4(C34 H32 FE N4 O4) FORMUL 5 CA 2(CA 2+) FORMUL 6 IMD 2(C3 H5 N2 1+) FORMUL 11 HOH *144(H2 O) HELIX 1 1 ASP A 23 PHE A 33 1 11 HELIX 2 2 SER A 49 PHE A 61 1 13 HELIX 3 3 ASP A 62 SER A 66 5 5 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 GLY A 92 GLN A 96 5 5 HELIX 7 7 ASN A 107 ASN A 111 5 5 HELIX 8 8 ALA A 120 ALA A 124 1 5 HELIX 9 9 THR A 140 ILE A 151 1 12 HELIX 10 10 ILE A 151 PHE A 162 1 12 HELIX 11 11 THR A 170 THR A 184 1 15 HELIX 12 12 SER A 190 GLY A 198 1 9 HELIX 13 13 LYS A 199 LEU A 203 5 5 HELIX 14 14 ASP A 204 LYS A 217 1 14 HELIX 15 15 GLY A 218 CYS A 222 5 5 HELIX 16 16 ASN A 274 TYR A 279 5 6 HELIX 17 17 SER A 289 GLY A 298 1 10 HELIX 18 18 SER A 299 GLY A 303 5 5 HELIX 19 19 SER A 307 SER A 320 1 14 HELIX 20 20 GLU B 24 GLY B 31 1 8 HELIX 21 21 SER B 49 ASP B 62 1 14 HELIX 22 22 PRO B 63 SER B 66 5 4 HELIX 23 23 SER B 72 HIS B 77 1 6 HELIX 24 24 ASN B 78 GLY B 82 5 5 HELIX 25 25 GLY B 92 GLN B 96 5 5 HELIX 26 26 ASN B 107 ASN B 111 5 5 HELIX 27 27 ALA B 120 GLU B 125 1 6 HELIX 28 28 THR B 140 ASN B 149 1 10 HELIX 29 29 ILE B 151 PHE B 162 1 12 HELIX 30 30 THR B 170 ALA B 183 1 14 HELIX 31 31 SER B 190 GLY B 198 1 9 HELIX 32 32 LYS B 199 LEU B 203 5 5 HELIX 33 33 ASP B 204 LYS B 217 1 14 HELIX 34 34 GLY B 218 CYS B 222 5 5 HELIX 35 35 ASN B 274 THR B 278 5 5 HELIX 36 36 LYS B 291 MET B 297 1 7 HELIX 37 37 SER B 299 GLY B 303 5 5 HELIX 38 38 SER B 307 GLY B 319 1 13 HELIX 39 39 SER B 320 THR B 322 5 3 SHEET 1 A 3 ASP A 117 ARG A 119 0 SHEET 2 A 3 TYR A 265 ARG A 268 -1 O VAL A 266 N GLY A 118 SHEET 3 A 3 TYR A 233 PHE A 234 -1 N PHE A 234 O PHE A 267 SHEET 1 B 2 PHE A 236 GLU A 240 0 SHEET 2 B 2 PHE A 255 ASN A 259 -1 O THR A 258 N GLY A 237 SHEET 1 C 3 ASP B 117 ARG B 119 0 SHEET 2 C 3 TYR B 265 ALA B 269 -1 O VAL B 266 N GLY B 118 SHEET 3 C 3 GLY B 232 PHE B 234 -1 N PHE B 234 O PHE B 267 SHEET 1 D 2 PHE B 236 GLU B 240 0 SHEET 2 D 2 PHE B 255 ASN B 259 -1 O ALA B 256 N VAL B 239 LINK NE2 HIS A 77 FE HEM A 400 1555 1555 2.00 LINK OD1 ASN A 101 CA CA A 402 1555 1555 2.24 LINK NE2 HIS A 223 FE HEM A 401 1555 1555 2.03 LINK O THR A 278 CA CA A 402 1555 1555 2.46 LINK O PRO A 280 CA CA A 402 1555 1555 2.43 LINK SD MET A 297 FE HEM A 401 1555 1555 2.55 LINK N1 IMD A 346 FE HEM A 400 1555 1555 2.04 LINK O HOH A 355 CA CA A 402 1555 1555 2.43 LINK O HOH A 381 CA CA A 402 1555 1555 2.09 LINK NE2 HIS B 77 FE HEM B 400 1555 1555 2.18 LINK OD1 ASN B 101 CA CA B 402 1555 1555 2.61 LINK NE2 HIS B 223 FE HEM B 401 1555 1555 2.06 LINK O THR B 278 CA CA B 402 1555 1555 2.32 LINK O PRO B 280 CA CA B 402 1555 1555 2.44 LINK SD MET B 297 FE HEM B 401 1555 1555 1.98 LINK N3 IMD B 346 FE HEM B 400 1555 1555 2.03 LINK O HOH B 394 CA CA B 402 1555 1555 2.21 CISPEP 1 ALA A 127 LYS A 128 0 -26.16 CISPEP 2 TYR A 279 PRO A 280 0 -7.74 CISPEP 3 THR B 91 GLY B 92 0 3.95 CISPEP 4 VAL B 131 GLN B 132 0 2.50 CISPEP 5 TYR B 279 PRO B 280 0 -3.62 SITE 1 AC1 15 ILE A 71 SER A 72 CYS A 73 CYS A 76 SITE 2 AC1 15 HIS A 77 ARG A 100 PRO A 103 ASN A 111 SITE 3 AC1 15 TRP A 116 VAL A 131 GLU A 136 MET A 137 SITE 4 AC1 15 ILE A 178 ARG A 268 IMD A 346 SITE 1 AC2 19 TRP A 116 CYS A 219 CYS A 222 HIS A 223 SITE 2 AC2 19 PHE A 236 GLY A 237 VAL A 238 PHE A 267 SITE 3 AC2 19 ARG A 268 ALA A 269 PRO A 270 LEU A 272 SITE 4 AC2 19 TYR A 281 PHE A 282 HIS A 283 MET A 297 SITE 5 AC2 19 GLY A 298 PHE A 302 HOH A 381 SITE 1 AC3 5 ASN A 101 THR A 278 PRO A 280 HOH A 355 SITE 2 AC3 5 HOH A 381 SITE 1 AC4 4 VAL A 131 GLN A 132 GLU A 136 HEM A 400 SITE 1 AC5 15 ILE B 71 SER B 72 CYS B 73 CYS B 76 SITE 2 AC5 15 HIS B 77 ARG B 100 PRO B 103 SER B 108 SITE 3 AC5 15 ASN B 111 PHE B 115 TRP B 116 MET B 137 SITE 4 AC5 15 ILE B 178 GLU B 182 IMD B 346 SITE 1 AC6 16 GLY B 218 CYS B 219 CYS B 222 HIS B 223 SITE 2 AC6 16 PHE B 236 GLY B 237 VAL B 238 ARG B 268 SITE 3 AC6 16 PRO B 270 LEU B 272 TYR B 281 PHE B 282 SITE 4 AC6 16 HIS B 283 MET B 297 PHE B 302 ILE B 314 SITE 1 AC7 4 ASN B 101 THR B 278 PRO B 280 HOH B 394 SITE 1 AC8 5 GLN B 132 PRO B 134 GLU B 136 HOH B 389 SITE 2 AC8 5 HEM B 400 CRYST1 56.160 89.508 75.111 90.00 107.57 90.00 P 1 21 1 4 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 0.017806 0.000000 0.005640 0.00000 SCALE2 0.000000 0.011172 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013966 0.00000