HEADER OXIDOREDUCTASE 05-JUN-09 3HQ9 TITLE CCPA FROM G. SULFURREDUCENS, S134P 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 5 06-SEP-23 3HQ9 1 REMARK REVDAT 4 13-OCT-21 3HQ9 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 3HQ9 1 VERSN REVDAT 2 03-NOV-09 3HQ9 1 JRNL REVDAT 1 22-SEP-09 3HQ9 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. 1.52 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) : 1.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 63.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 3 NUMBER OF REFLECTIONS : 86506 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) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4560 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) : 1.52 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3947 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 55.25 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 193 REMARK 3 BIN FREE R VALUE : 0.2540 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4651 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 230 REMARK 3 SOLVENT ATOMS : 541 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.11000 REMARK 3 B22 (A**2) : 0.70000 REMARK 3 B33 (A**2) : -0.15000 REMARK 3 B12 (A**2) : 0.54000 REMARK 3 B13 (A**2) : -0.69000 REMARK 3 B23 (A**2) : 0.61000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.075 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.074 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.043 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.602 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5046 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3336 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6912 ; 1.208 ; 2.082 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8155 ; 0.869 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 623 ; 5.626 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 193 ;34.641 ;24.715 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 753 ;12.902 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;19.104 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 729 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5621 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 947 ; 0.001 ; 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): 3092 ; 0.603 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1249 ; 0.153 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4964 ; 1.093 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1954 ; 1.746 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1943 ; 2.767 ; 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 2 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 130 6 REMARK 3 1 B 1 B 130 6 REMARK 3 2 A 138 A 999 6 REMARK 3 2 B 138 B 999 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 LOOSE POSITIONAL 1 A (A): 3854 ; 0.310 ; 5.000 REMARK 3 LOOSE THERMAL 1 B (A**2): 3854 ; 2.700 ;10.000 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 : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 22 A 345 REMARK 3 RESIDUE RANGE : A 346 A 402 REMARK 3 RESIDUE RANGE : A 351 A 597 REMARK 3 ORIGIN FOR THE GROUP (A): -7.6938 7.6867 -12.3407 REMARK 3 T TENSOR REMARK 3 T11: 0.0490 T22: 0.0149 REMARK 3 T33: 0.0106 T12: 0.0202 REMARK 3 T13: 0.0087 T23: 0.0043 REMARK 3 L TENSOR REMARK 3 L11: 0.6436 L22: 0.3397 REMARK 3 L33: 0.6571 L12: -0.0790 REMARK 3 L13: 0.2554 L23: -0.1562 REMARK 3 S TENSOR REMARK 3 S11: 0.0255 S12: 0.0499 S13: 0.0245 REMARK 3 S21: -0.0938 S22: -0.0633 S23: -0.0353 REMARK 3 S31: -0.0612 S32: 0.0230 S33: 0.0377 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 21 B 345 REMARK 3 RESIDUE RANGE : B 346 B 402 REMARK 3 RESIDUE RANGE : B 351 B 650 REMARK 3 ORIGIN FOR THE GROUP (A): 8.3735 -7.4354 13.8111 REMARK 3 T TENSOR REMARK 3 T11: 0.0119 T22: 0.0293 REMARK 3 T33: 0.0329 T12: -0.0051 REMARK 3 T13: 0.0092 T23: 0.0122 REMARK 3 L TENSOR REMARK 3 L11: 0.2647 L22: 0.2812 REMARK 3 L33: 0.4763 L12: -0.0819 REMARK 3 L13: 0.2083 L23: 0.0277 REMARK 3 S TENSOR REMARK 3 S11: 0.0223 S12: -0.0538 S13: -0.0536 REMARK 3 S21: -0.0317 S22: -0.0196 S23: -0.0056 REMARK 3 S31: 0.0291 S32: -0.0127 S33: -0.0027 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 3HQ9 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_1000053449. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAR-09 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 : 86506 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.520 REMARK 200 RESOLUTION RANGE LOW (A) : 90.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05300 REMARK 200 FOR THE DATA SET : 18.0000 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 (%): 46.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 11420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -124.0 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 LYS A 241 REMARK 465 PRO A 242 REMARK 465 ALA A 243 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 124 REMARK 465 GLU B 125 REMARK 465 GLN B 126 REMARK 465 ALA B 127 REMARK 465 LYS B 128 REMARK 465 GLY B 129 REMARK 465 PRO B 130 REMARK 465 VAL B 131 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 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 GLU A 125 CG CD OE1 OE2 REMARK 470 LYS A 128 CG CD CE NZ REMARK 470 GLU B 24 CG CD OE1 OE2 REMARK 470 LYS B 39 CG CD CE NZ REMARK 470 LYS B 44 CG CD CE NZ REMARK 470 LYS B 121 CG CD CE NZ REMARK 470 LYS B 262 CG CD CE NZ REMARK 470 LYS B 327 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 SG CYS A 73 CAB HEM A 400 1.87 REMARK 500 SG CYS B 219 CAB HEM B 401 1.90 REMARK 500 SG CYS B 73 CAB HEM B 400 1.92 REMARK 500 OD1 ASN B 259 O HOH B 379 1.94 REMARK 500 SG CYS B 76 CAC HEM B 400 2.00 REMARK 500 SG CYS A 76 CAC HEM A 400 2.05 REMARK 500 SG CYS A 219 CAB HEM A 401 2.06 REMARK 500 OE1 GLN B 301 O HOH B 476 2.10 REMARK 500 SG CYS B 222 CAC HEM B 401 2.15 REMARK 500 O HOH B 388 O HOH B 492 2.18 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 ND2 ASN A 259 ND2 ASN B 259 1454 2.14 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 HIS A 223 62.44 -116.03 REMARK 500 PHE A 282 172.80 73.47 REMARK 500 ASN B 46 81.06 -151.53 REMARK 500 PHE B 282 170.71 75.70 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 89.7 REMARK 620 3 HEM A 400 NB 90.7 89.5 REMARK 620 4 HEM A 400 NC 92.0 177.8 89.1 REMARK 620 5 HEM A 400 ND 89.5 90.3 179.7 91.1 REMARK 620 6 IMD A 346 N3 176.3 89.6 92.9 88.8 86.9 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 152.8 REMARK 620 3 PRO A 280 O 99.9 81.1 REMARK 620 4 HOH A 353 O 70.9 136.1 87.5 REMARK 620 5 HOH A 354 O 133.3 71.2 104.6 71.0 REMARK 620 6 HOH A 363 O 80.7 91.2 164.4 107.2 85.6 REMARK 620 7 HOH A 379 O 78.4 74.7 82.7 145.6 143.3 82.1 REMARK 620 N 1 2 3 4 5 6 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 90.6 REMARK 620 3 HEM A 401 NB 88.9 89.9 REMARK 620 4 HEM A 401 NC 92.0 177.4 90.1 REMARK 620 5 HEM A 401 ND 90.3 90.2 179.2 89.8 REMARK 620 6 MET A 297 SD 175.8 92.2 87.9 85.2 92.8 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 89.4 REMARK 620 3 HEM B 400 NB 89.1 91.0 REMARK 620 4 HEM B 400 NC 92.1 178.2 88.0 REMARK 620 5 HEM B 400 ND 89.9 90.2 178.4 90.8 REMARK 620 6 IMD B 346 N3 174.4 86.5 87.2 92.0 93.9 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 153.2 REMARK 620 3 PRO B 280 O 100.2 82.3 REMARK 620 4 HOH B 383 O 131.7 71.5 105.6 REMARK 620 5 HOH B 394 O 77.7 76.1 83.0 144.7 REMARK 620 6 HOH B 405 O 69.4 137.4 86.5 72.4 142.9 REMARK 620 7 HOH B 460 O 81.3 89.4 164.2 84.2 81.9 108.6 REMARK 620 N 1 2 3 4 5 6 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 88.6 REMARK 620 3 HEM B 401 NB 89.0 91.6 REMARK 620 4 HEM B 401 NC 92.4 178.6 87.5 REMARK 620 5 HEM B 401 ND 91.4 88.7 179.6 92.2 REMARK 620 6 MET B 297 SD 176.4 93.4 88.0 85.6 91.7 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 HEM B 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM 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 IMD A 346 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD B 346 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 347 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD B 347 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXL B 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXL A 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXL A 349 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OXL B 349 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BU3 A 350 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BU3 B 350 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: 3HQ8 RELATED DB: PDB DBREF 3HQ9 A 1 345 UNP Q749D0 Q749D0_GEOSL 1 345 DBREF 3HQ9 B 1 345 UNP Q749D0 Q749D0_GEOSL 1 345 SEQADV 3HQ9 PRO A 134 UNP Q749D0 SER 134 ENGINEERED MUTATION SEQADV 3HQ9 PRO B 134 UNP Q749D0 SER 134 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 VAL 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 VAL 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 IMD A 347 5 HET OXL A 348 6 HET OXL A 349 6 HET BU3 A 350 6 HET HEM B 400 43 HET HEM B 401 43 HET CA B 402 1 HET IMD B 346 5 HET IMD B 347 5 HET OXL B 348 6 HET OXL B 349 6 HET BU3 B 350 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CA CALCIUM ION HETNAM IMD IMIDAZOLE HETNAM OXL OXALATE ION HETNAM BU3 (R,R)-2,3-BUTANEDIOL HETSYN HEM HEME FORMUL 3 HEM 4(C34 H32 FE N4 O4) FORMUL 5 CA 2(CA 2+) FORMUL 6 IMD 4(C3 H5 N2 1+) FORMUL 8 OXL 4(C2 O4 2-) FORMUL 10 BU3 2(C4 H10 O2) FORMUL 19 HOH *541(H2 O) HELIX 1 1 ALA A 22 PHE A 33 1 12 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 HIS A 93 TRP A 95 5 3 HELIX 6 6 ASN A 107 ASN A 111 5 5 HELIX 7 7 ALA A 120 ALA A 124 1 5 HELIX 8 8 ALA A 133 ASN A 138 1 6 HELIX 9 9 THR A 140 SER A 150 1 11 HELIX 10 10 ILE A 151 PHE A 162 1 12 HELIX 11 11 THR A 170 ALA A 183 1 14 HELIX 12 12 SER A 190 LYS A 197 1 8 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 ALA A 261 ASP A 263 5 3 HELIX 17 17 ASN A 274 THR A 278 5 5 HELIX 18 18 SER A 289 GLY A 298 1 10 HELIX 19 19 SER A 299 GLY A 303 5 5 HELIX 20 20 SER A 307 SER A 320 1 14 HELIX 21 21 ALA B 21 GLY B 31 1 11 HELIX 22 22 SER B 49 PHE B 61 1 13 HELIX 23 23 ASP B 62 SER B 66 5 5 HELIX 24 24 SER B 72 HIS B 77 1 6 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 PRO B 134 ASN B 138 5 5 HELIX 28 28 THR B 140 SER B 150 1 11 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 LYS B 197 1 8 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 ALA B 261 ASP B 263 5 3 HELIX 36 36 ASN B 274 THR B 278 5 5 HELIX 37 37 SER B 289 GLY B 298 1 10 HELIX 38 38 SER B 299 GLY B 303 5 5 HELIX 39 39 SER B 307 SER B 320 1 14 SHEET 1 A 2 THR A 91 GLY A 92 0 SHEET 2 A 2 GLN A 96 LYS A 97 -1 O GLN A 96 N GLY A 92 SHEET 1 B 3 ASP A 117 ARG A 119 0 SHEET 2 B 3 TYR A 265 ARG A 268 -1 O VAL A 266 N GLY A 118 SHEET 3 B 3 TYR A 233 PHE A 234 -1 N PHE A 234 O PHE A 267 SHEET 1 C 2 PHE A 236 VAL A 239 0 SHEET 2 C 2 ALA A 256 ASN A 259 -1 O ALA A 256 N VAL A 239 SHEET 1 D 3 ASP B 117 ARG B 119 0 SHEET 2 D 3 TYR B 265 ARG B 268 -1 O VAL B 266 N GLY B 118 SHEET 3 D 3 TYR B 233 PHE B 234 -1 N PHE B 234 O PHE B 267 SHEET 1 E 2 PHE B 236 GLU B 240 0 SHEET 2 E 2 PHE B 255 ASN B 259 -1 O THR B 258 N GLY B 237 LINK NE2 HIS A 77 FE HEM A 400 1555 1555 2.02 LINK OD1 ASN A 101 CA CA A 402 1555 1555 2.42 LINK NE2 HIS A 223 FE HEM A 401 1555 1555 2.02 LINK O THR A 278 CA CA A 402 1555 1555 2.36 LINK O PRO A 280 CA CA A 402 1555 1555 2.37 LINK SD MET A 297 FE HEM A 401 1555 1555 2.34 LINK N3 IMD A 346 FE HEM A 400 1555 1555 2.04 LINK O HOH A 353 CA CA A 402 1555 1555 2.44 LINK O HOH A 354 CA CA A 402 1555 1555 2.40 LINK O HOH A 363 CA CA A 402 1555 1555 2.36 LINK O HOH A 379 CA CA A 402 1555 1555 2.45 LINK NE2 HIS B 77 FE HEM B 400 1555 1555 2.05 LINK OD1 ASN B 101 CA CA B 402 1555 1555 2.40 LINK NE2 HIS B 223 FE HEM B 401 1555 1555 2.08 LINK O THR B 278 CA CA B 402 1555 1555 2.34 LINK O PRO B 280 CA CA B 402 1555 1555 2.31 LINK SD MET B 297 FE HEM B 401 1555 1555 2.37 LINK N3 IMD B 346 FE HEM B 400 1555 1555 2.04 LINK O HOH B 383 CA CA B 402 1555 1555 2.34 LINK O HOH B 394 CA CA B 402 1555 1555 2.47 LINK CA CA B 402 O HOH B 405 1555 1555 2.48 LINK CA CA B 402 O HOH B 460 1555 1555 2.45 CISPEP 1 TYR A 279 PRO A 280 0 -10.67 CISPEP 2 TYR B 279 PRO B 280 0 -11.74 SITE 1 AC1 24 ILE A 71 SER A 72 CYS A 73 CYS A 76 SITE 2 AC1 24 HIS A 77 SER A 90 THR A 91 GLY A 92 SITE 3 AC1 24 ARG A 100 PRO A 103 SER A 108 ASN A 111 SITE 4 AC1 24 PHE A 115 TRP A 116 GLU A 136 GLU A 182 SITE 5 AC1 24 IMD A 346 BU3 A 350 HOH A 382 HOH A 404 SITE 6 AC1 24 HOH A 421 HOH A 455 HOH A 475 HOH A 536 SITE 1 AC2 21 TRP A 116 CYS A 219 CYS A 222 HIS A 223 SITE 2 AC2 21 PHE A 236 GLY A 237 VAL A 238 ARG A 268 SITE 3 AC2 21 ALA A 269 PRO A 270 LEU A 272 TYR A 281 SITE 4 AC2 21 PHE A 282 HIS A 283 MET A 297 PHE A 302 SITE 5 AC2 21 ILE A 314 HOH A 353 HOH A 354 HOH A 548 SITE 6 AC2 21 HOH A 579 SITE 1 AC3 7 ASN A 101 THR A 278 PRO A 280 HOH A 353 SITE 2 AC3 7 HOH A 354 HOH A 363 HOH A 379 SITE 1 AC4 20 ILE B 71 SER B 72 CYS B 73 CYS B 76 SITE 2 AC4 20 HIS B 77 SER B 90 ARG B 100 PRO B 103 SITE 3 AC4 20 ASN B 111 PHE B 115 TRP B 116 GLU B 136 SITE 4 AC4 20 ILE B 178 GLU B 182 IMD B 346 HOH B 351 SITE 5 AC4 20 HOH B 440 HOH B 508 HOH B 552 HOH B 575 SITE 1 AC5 21 TRP B 116 CYS B 219 CYS B 222 HIS B 223 SITE 2 AC5 21 PHE B 236 GLY B 237 VAL B 238 ARG B 268 SITE 3 AC5 21 ALA B 269 PRO B 270 LEU B 272 TYR B 281 SITE 4 AC5 21 PHE B 282 HIS B 283 MET B 297 PHE B 302 SITE 5 AC5 21 ILE B 314 HOH B 383 HOH B 405 HOH B 549 SITE 6 AC5 21 HOH B 649 SITE 1 AC6 7 ASN B 101 THR B 278 PRO B 280 HOH B 383 SITE 2 AC6 7 HOH B 394 HOH B 405 HOH B 460 SITE 1 AC7 6 VAL A 131 GLN A 132 ALA A 133 GLU A 136 SITE 2 AC7 6 BU3 A 350 HEM A 400 SITE 1 AC8 2 PRO B 134 HEM B 400 SITE 1 AC9 8 LEU A 81 LEU A 86 ILE A 277 TYR A 279 SITE 2 AC9 8 ARG B 64 MET B 333 PRO B 334 ALA B 335 SITE 1 BC1 9 ARG A 64 MET A 333 PRO A 334 ALA A 335 SITE 2 BC1 9 LEU B 81 GLY B 82 LEU B 86 ILE B 277 SITE 3 BC1 9 TYR B 279 SITE 1 BC2 6 TRP A 288 SER B 336 THR B 337 HOH B 353 SITE 2 BC2 6 HOH B 423 HOH B 477 SITE 1 BC3 7 VAL A 131 GLN A 132 ALA A 133 PHE A 171 SITE 2 BC3 7 MET A 174 HOH A 468 HOH A 494 SITE 1 BC4 7 SER A 336 THR A 337 ASP A 338 HOH A 411 SITE 2 BC4 7 HOH A 527 HOH A 554 TRP B 288 SITE 1 BC5 2 THR A 75 HOH B 385 SITE 1 BC6 9 GLN A 114 PHE A 115 VAL A 131 GLN A 132 SITE 2 BC6 9 IMD A 346 HEM A 400 HOH A 563 HOH A 576 SITE 3 BC6 9 GLY B 164 SITE 1 BC7 3 ALA B 175 GLU B 179 HOH B 572 CRYST1 50.899 55.473 68.606 104.71 99.39 108.97 P 1 2 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 0.019647 0.006753 0.005793 0.00000 SCALE2 0.000000 0.019062 0.006641 0.00000 SCALE3 0.000000 0.000000 0.015645 0.00000