PDB Short entry for 1U74 HEADER OXIDOREDUCTASE 02-AUG-04 1U74 TITLE ELECTRON TRANSFER COMPLEX BETWEEN CYTOCHROME C AND CYTOCHROME C TITLE 2 PEROXIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C PEROXIDASE; COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: 1.11.1.5; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CYTOCHROME C ISO-1; COMPND 8 CHAIN: B, D; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: YEAST; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PT7CCP; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 13 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 14 ORGANISM_TAXID: 4932; SOURCE 15 GENE: CYC1; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PBTR1 KEYWDS PROTEIN-PROTEIN COMPLEX, HEME, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.R.CRANE,S.A.KANG REVDAT 5 14-FEB-24 1U74 1 REMARK REVDAT 4 20-OCT-21 1U74 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1U74 1 VERSN REVDAT 2 24-FEB-09 1U74 1 VERSN REVDAT 1 28-SEP-04 1U74 0 JRNL AUTH S.A.KANG,P.J.MARJAVAARA,B.R.CRANE JRNL TITL ELECTRON TRANSFER BETWEEN CYTOCHROME C AND CYTOCHOME C JRNL TITL 2 PEROXIDASE IN SINGLE CRYSTALS. JRNL REF J.AM.CHEM.SOC. V. 126 10836 2004 JRNL REFN ISSN 0002-7863 JRNL PMID 15339156 JRNL DOI 10.1021/JA049230U REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.9999 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) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 27751 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) : 0.261 REMARK 3 R VALUE (WORKING SET) : 0.260 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1457 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) : 1424 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3360 REMARK 3 BIN FREE R VALUE SET COUNT : 72 REMARK 3 BIN FREE R VALUE : 0.3470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6439 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 182 REMARK 3 SOLVENT ATOMS : 329 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) : 58.23 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.88000 REMARK 3 B22 (A**2) : 8.14000 REMARK 3 B33 (A**2) : -4.80000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.13000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.351 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.310 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 25.607 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.911 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.898 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6833 ; 0.022 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9270 ; 2.192 ; 2.017 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 801 ; 1.666 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 330 ;40.863 ;24.848 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1123 ;21.651 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;24.518 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 906 ; 0.167 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5322 ; 0.023 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2751 ; 0.203 ; 0.200 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): 195 ; 0.237 ; 0.200 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): 65 ; 0.230 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 13 ; 0.197 ; 0.200 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): 4078 ; 1.554 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6393 ; 2.501 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3208 ; 4.234 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2869 ; 5.629 ; 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 : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 294 5 REMARK 3 1 C 1 C 294 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 72 ; 1.62 ; 0.50 REMARK 3 LOOSE POSITIONAL 1 A (A): 60 ; 3.16 ; 5.00 REMARK 3 MEDIUM THERMAL 1 A (A**2): 72 ; 2.40 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 60 ; 4.78 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : B D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 B 1 B 108 5 REMARK 3 1 D 1 D 108 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 2 B (A): 424 ; 0.22 ; 0.50 REMARK 3 LOOSE POSITIONAL 2 B (A): 408 ; 0.85 ; 5.00 REMARK 3 MEDIUM THERMAL 2 B (A**2): 424 ; 0.99 ; 2.00 REMARK 3 LOOSE THERMAL 2 B (A**2): 408 ; 2.72 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 1 B 108 REMARK 3 RESIDUE RANGE : B 1101 B 1101 REMARK 3 ORIGIN FOR THE GROUP (A): 28.8857 14.6521 23.6870 REMARK 3 T TENSOR REMARK 3 T11: 0.2139 T22: -0.0331 REMARK 3 T33: 0.1329 T12: 0.0318 REMARK 3 T13: -0.1839 T23: -0.0865 REMARK 3 L TENSOR REMARK 3 L11: 8.7020 L22: 7.0015 REMARK 3 L33: 9.1965 L12: 0.0960 REMARK 3 L13: -1.6803 L23: 2.0782 REMARK 3 S TENSOR REMARK 3 S11: -0.3883 S12: -0.4486 S13: 0.5937 REMARK 3 S21: 0.4684 S22: 0.2386 S23: -0.5573 REMARK 3 S31: -1.0687 S32: 0.2047 S33: 0.1497 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 108 REMARK 3 RESIDUE RANGE : D 1301 D 1301 REMARK 3 ORIGIN FOR THE GROUP (A): -6.2170 29.4317 50.4871 REMARK 3 T TENSOR REMARK 3 T11: 0.8027 T22: 0.3655 REMARK 3 T33: 0.4142 T12: -0.2752 REMARK 3 T13: -0.1348 T23: 0.3388 REMARK 3 L TENSOR REMARK 3 L11: 10.6545 L22: 11.3510 REMARK 3 L33: 12.9479 L12: -1.6194 REMARK 3 L13: -0.1140 L23: 1.3027 REMARK 3 S TENSOR REMARK 3 S11: 0.1637 S12: -1.3084 S13: -1.4797 REMARK 3 S21: 0.9862 S22: 0.1455 S23: 0.2400 REMARK 3 S31: 2.3021 S32: -1.2215 S33: -0.3092 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 294 REMARK 3 RESIDUE RANGE : A 1001 A 1001 REMARK 3 ORIGIN FOR THE GROUP (A): 15.8482 -5.5406 4.1630 REMARK 3 T TENSOR REMARK 3 T11: -0.2086 T22: -0.2856 REMARK 3 T33: -0.2153 T12: 0.0551 REMARK 3 T13: 0.0382 T23: -0.0009 REMARK 3 L TENSOR REMARK 3 L11: 3.6110 L22: 1.8929 REMARK 3 L33: 4.5692 L12: 0.2304 REMARK 3 L13: 1.3877 L23: -0.2170 REMARK 3 S TENSOR REMARK 3 S11: 0.1379 S12: -0.0429 S13: -0.0645 REMARK 3 S21: 0.0411 S22: -0.0074 S23: -0.0528 REMARK 3 S31: 0.2638 S32: 0.0000 S33: -0.1305 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 1 C 294 REMARK 3 RESIDUE RANGE : C 1201 C 1201 REMARK 3 ORIGIN FOR THE GROUP (A): 7.0534 50.7217 31.8642 REMARK 3 T TENSOR REMARK 3 T11: -0.2375 T22: -0.2595 REMARK 3 T33: -0.2089 T12: 0.0226 REMARK 3 T13: 0.0593 T23: 0.0033 REMARK 3 L TENSOR REMARK 3 L11: 3.4345 L22: 2.0956 REMARK 3 L33: 4.4982 L12: 0.3728 REMARK 3 L13: 1.3022 L23: 0.8296 REMARK 3 S TENSOR REMARK 3 S11: 0.1215 S12: -0.0239 S13: 0.1209 REMARK 3 S21: 0.0815 S22: -0.0142 S23: -0.0500 REMARK 3 S31: 0.1071 S32: 0.4034 S33: -0.1073 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: NULL REMARK 4 REMARK 4 1U74 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000023328. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-APR-03 REMARK 200 TEMPERATURE (KELVIN) : 78 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97791 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36481 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 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 <I/SIGMA(I)> FOR SHELL : 2.840 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, SODIUM CHLORIDE, N-OCTYL REMARK 280 -BETA-D-GLUCOSIDE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298.0K 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 55.81200 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 ILE A 0 REMARK 465 MET C -1 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 B 27 CG CD CE NZ REMARK 470 SER B 45 OG 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 NE1 TRP A 51 O3 PO4 A 2202 1.41 REMARK 500 NE2 HIS A 52 O1 PO4 A 2202 1.52 REMARK 500 SG CYS B 19 CAB HEM B 1101 1.71 REMARK 500 NH1 ARG A 48 O HOH A 1725 1.72 REMARK 500 SG CYS D 19 CAB HEM D 1301 1.80 REMARK 500 SG CYS D 22 CAC HEM D 1301 1.83 REMARK 500 O PRO C 277 O HOH C 1720 1.86 REMARK 500 SG CYS B 22 CAC HEM B 1101 1.87 REMARK 500 NE2 HIS A 52 P PO4 A 2202 1.94 REMARK 500 CD1 TRP A 51 O3 PO4 A 2202 1.98 REMARK 500 O PRO C 139 O HOH C 1717 2.00 REMARK 500 CD2 HIS A 52 O3 PO4 A 2202 2.01 REMARK 500 O1A HEM D 1301 O HOH D 1712 2.05 REMARK 500 SG CYS B 19 CBB HEM B 1101 2.05 REMARK 500 OD1 ASP A 256 O HOH A 1697 2.06 REMARK 500 O2 PO4 A 2202 O HOH A 1724 2.06 REMARK 500 NE2 HIS A 52 O3 PO4 A 2202 2.09 REMARK 500 CB TYR C 71 O HOH C 1705 2.11 REMARK 500 N PHE A 262 O HOH A 1565 2.12 REMARK 500 OD1 ASP A 235 O HOH A 1694 2.15 REMARK 500 O1 PO4 C 2201 NA ZNH C 1201 2.16 REMARK 500 O PHE A 258 O HOH A 1565 2.18 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 SER B 107 CB SER B 107 OG 0.387 REMARK 500 THR C 2 C PRO C 3 N 0.134 REMARK 500 SER D 107 CB SER D 107 OG 0.394 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 LEU A 245 CA - CB - CG ANGL. DEV. = 18.3 DEGREES REMARK 500 LEU C 4 CA - CB - CG ANGL. DEV. = 17.4 DEGREES REMARK 500 ARG C 166 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 LEU C 245 CA - CB - CG ANGL. DEV. = 16.7 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 LYS A 12 107.68 -34.09 REMARK 500 ASP A 33 48.42 -91.15 REMARK 500 TYR A 67 -69.28 -29.76 REMARK 500 THR A 70 9.83 -64.93 REMARK 500 PRO A 134 171.51 -53.00 REMARK 500 ASP A 148 48.39 -85.67 REMARK 500 ALA A 194 59.81 -96.56 REMARK 500 ASN A 216 -151.06 -93.96 REMARK 500 LYS B 4 -107.89 -72.85 REMARK 500 ALA B 5 131.68 172.56 REMARK 500 LYS B 32 -129.96 -119.17 REMARK 500 ALA B 48 -152.01 -52.38 REMARK 500 GLU B 49 19.43 145.73 REMARK 500 TYR B 51 146.16 166.37 REMARK 500 ASN B 61 74.91 25.19 REMARK 500 GLU B 66 -33.68 -39.67 REMARK 500 ASN B 75 89.77 -160.09 REMARK 500 THR C 1 -143.26 174.83 REMARK 500 PRO C 3 -156.30 -80.75 REMARK 500 LYS C 12 105.57 -40.08 REMARK 500 ASP C 33 53.15 -90.58 REMARK 500 PRO C 134 162.76 -47.90 REMARK 500 ASP C 148 47.68 -86.23 REMARK 500 LYS D 4 -107.66 -77.06 REMARK 500 ALA D 5 131.75 166.45 REMARK 500 LYS D 32 -111.62 -120.51 REMARK 500 ASN D 61 72.95 30.20 REMARK 500 ASN D 75 88.53 -162.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 PHE A 157 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LYS D 78 -11.28 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 ZNH A1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 175 NE2 REMARK 620 2 ZNH A1001 NA 96.3 REMARK 620 3 ZNH A1001 NB 90.7 90.3 REMARK 620 4 ZNH A1001 NC 82.4 178.7 89.8 REMARK 620 5 ZNH A1001 ND 92.1 89.5 177.2 90.5 REMARK 620 6 PO4 A2202 O4 172.2 77.8 84.1 103.4 93.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1101 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 23 NE2 REMARK 620 2 HEM B1101 NA 101.2 REMARK 620 3 HEM B1101 NB 91.0 87.8 REMARK 620 4 HEM B1101 NC 102.3 156.3 88.6 REMARK 620 5 HEM B1101 ND 104.3 87.2 164.5 90.0 REMARK 620 6 MET B 85 SD 171.3 78.2 80.3 78.1 84.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZNH C1201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 175 NE2 REMARK 620 2 ZNH C1201 NA 102.2 REMARK 620 3 ZNH C1201 NB 93.0 87.8 REMARK 620 4 ZNH C1201 NC 94.2 163.2 87.7 REMARK 620 5 ZNH C1201 ND 101.7 88.7 165.2 91.6 REMARK 620 6 PO4 C2201 O1 171.8 71.8 81.4 91.6 83.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D1301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 23 NE2 REMARK 620 2 HEM D1301 NA 90.2 REMARK 620 3 HEM D1301 NB 90.3 90.5 REMARK 620 4 HEM D1301 NC 89.0 177.5 91.8 REMARK 620 5 HEM D1301 ND 82.3 88.4 172.6 89.2 REMARK 620 6 MET D 85 SD 167.8 89.1 101.9 91.2 85.4 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 PO4 C 2201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 2202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZNH A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZNH C 1201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 1301 DBREF 1U74 A 1 294 UNP P00431 CCPR_YEAST 68 361 DBREF 1U74 B 1 108 UNP P00044 CYC1_YEAST 1 108 DBREF 1U74 C 1 294 UNP P00431 CCPR_YEAST 68 361 DBREF 1U74 D 1 108 UNP P00044 CYC1_YEAST 1 108 SEQADV 1U74 MET A -1 UNP P00431 CLONING ARTIFACT SEQADV 1U74 ILE A 0 UNP P00431 CLONING ARTIFACT SEQADV 1U74 MET C -1 UNP P00431 CLONING ARTIFACT SEQADV 1U74 ILE C 0 UNP P00431 CLONING ARTIFACT SEQADV 1U74 SER B 107 UNP P00044 CYS 107 ENGINEERED MUTATION SEQADV 1U74 SER D 107 UNP P00044 CYS 107 ENGINEERED MUTATION SEQRES 1 A 296 MET ILE THR THR PRO LEU VAL HIS VAL ALA SER VAL GLU SEQRES 2 A 296 LYS GLY ARG SER TYR GLU ASP PHE GLN LYS VAL TYR ASN SEQRES 3 A 296 ALA ILE ALA LEU LYS LEU ARG GLU ASP ASP GLU TYR ASP SEQRES 4 A 296 ASN TYR ILE GLY TYR GLY PRO VAL LEU VAL ARG LEU ALA SEQRES 5 A 296 TRP HIS ILE SER GLY THR TRP ASP LYS HIS ASP ASN THR SEQRES 6 A 296 GLY GLY SER TYR GLY GLY THR TYR ARG PHE LYS LYS GLU SEQRES 7 A 296 PHE ASN ASP PRO SER ASN ALA GLY LEU GLN ASN GLY PHE SEQRES 8 A 296 LYS PHE LEU GLU PRO ILE HIS LYS GLU PHE PRO TRP ILE SEQRES 9 A 296 SER SER GLY ASP LEU PHE SER LEU GLY GLY VAL THR ALA SEQRES 10 A 296 VAL GLN GLU MET GLN GLY PRO LYS ILE PRO TRP ARG CYS SEQRES 11 A 296 GLY ARG VAL ASP THR PRO GLU ASP THR THR PRO ASP ASN SEQRES 12 A 296 GLY ARG LEU PRO ASP ALA ASP LYS ASP ALA GLY TYR VAL SEQRES 13 A 296 ARG THR PHE PHE GLN ARG LEU ASN MET ASN ASP ARG GLU SEQRES 14 A 296 VAL VAL ALA LEU MET GLY ALA HIS ALA LEU GLY LYS THR SEQRES 15 A 296 HIS LEU LYS ASN SER GLY TYR GLU GLY PRO TRP GLY ALA SEQRES 16 A 296 ALA ASN ASN VAL PHE THR ASN GLU PHE TYR LEU ASN LEU SEQRES 17 A 296 LEU ASN GLU ASP TRP LYS LEU GLU LYS ASN ASP ALA ASN SEQRES 18 A 296 ASN GLU GLN TRP ASP SER LYS SER GLY TYR MET MET LEU SEQRES 19 A 296 PRO THR ASP TYR SER LEU ILE GLN ASP PRO LYS TYR LEU SEQRES 20 A 296 SER ILE VAL LYS GLU TYR ALA ASN ASP GLN ASP LYS PHE SEQRES 21 A 296 PHE LYS ASP PHE SER LYS ALA PHE GLU LYS LEU LEU GLU SEQRES 22 A 296 ASN GLY ILE THR PHE PRO LYS ASP ALA PRO SER PRO PHE SEQRES 23 A 296 ILE PHE LYS THR LEU GLU GLU GLN GLY LEU SEQRES 1 B 108 THR GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR SEQRES 2 B 108 LEU PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU SEQRES 3 B 108 LYS GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY SEQRES 4 B 108 ILE PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER SEQRES 5 B 108 TYR THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP SEQRES 6 B 108 GLU ASN ASN MET SER GLU TYR LEU THR ASN PRO LYS LYS SEQRES 7 B 108 TYR ILE PRO GLY THR LYS MET ALA PHE GLY GLY LEU LYS SEQRES 8 B 108 LYS GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS SEQRES 9 B 108 LYS ALA SER GLU SEQRES 1 C 296 MET ILE THR THR PRO LEU VAL HIS VAL ALA SER VAL GLU SEQRES 2 C 296 LYS GLY ARG SER TYR GLU ASP PHE GLN LYS VAL TYR ASN SEQRES 3 C 296 ALA ILE ALA LEU LYS LEU ARG GLU ASP ASP GLU TYR ASP SEQRES 4 C 296 ASN TYR ILE GLY TYR GLY PRO VAL LEU VAL ARG LEU ALA SEQRES 5 C 296 TRP HIS ILE SER GLY THR TRP ASP LYS HIS ASP ASN THR SEQRES 6 C 296 GLY GLY SER TYR GLY GLY THR TYR ARG PHE LYS LYS GLU SEQRES 7 C 296 PHE ASN ASP PRO SER ASN ALA GLY LEU GLN ASN GLY PHE SEQRES 8 C 296 LYS PHE LEU GLU PRO ILE HIS LYS GLU PHE PRO TRP ILE SEQRES 9 C 296 SER SER GLY ASP LEU PHE SER LEU GLY GLY VAL THR ALA SEQRES 10 C 296 VAL GLN GLU MET GLN GLY PRO LYS ILE PRO TRP ARG CYS SEQRES 11 C 296 GLY ARG VAL ASP THR PRO GLU ASP THR THR PRO ASP ASN SEQRES 12 C 296 GLY ARG LEU PRO ASP ALA ASP LYS ASP ALA GLY TYR VAL SEQRES 13 C 296 ARG THR PHE PHE GLN ARG LEU ASN MET ASN ASP ARG GLU SEQRES 14 C 296 VAL VAL ALA LEU MET GLY ALA HIS ALA LEU GLY LYS THR SEQRES 15 C 296 HIS LEU LYS ASN SER GLY TYR GLU GLY PRO TRP GLY ALA SEQRES 16 C 296 ALA ASN ASN VAL PHE THR ASN GLU PHE TYR LEU ASN LEU SEQRES 17 C 296 LEU ASN GLU ASP TRP LYS LEU GLU LYS ASN ASP ALA ASN SEQRES 18 C 296 ASN GLU GLN TRP ASP SER LYS SER GLY TYR MET MET LEU SEQRES 19 C 296 PRO THR ASP TYR SER LEU ILE GLN ASP PRO LYS TYR LEU SEQRES 20 C 296 SER ILE VAL LYS GLU TYR ALA ASN ASP GLN ASP LYS PHE SEQRES 21 C 296 PHE LYS ASP PHE SER LYS ALA PHE GLU LYS LEU LEU GLU SEQRES 22 C 296 ASN GLY ILE THR PHE PRO LYS ASP ALA PRO SER PRO PHE SEQRES 23 C 296 ILE PHE LYS THR LEU GLU GLU GLN GLY LEU SEQRES 1 D 108 THR GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR SEQRES 2 D 108 LEU PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU SEQRES 3 D 108 LYS GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY SEQRES 4 D 108 ILE PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER SEQRES 5 D 108 TYR THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP SEQRES 6 D 108 GLU ASN ASN MET SER GLU TYR LEU THR ASN PRO LYS LYS SEQRES 7 D 108 TYR ILE PRO GLY THR LYS MET ALA PHE GLY GLY LEU LYS SEQRES 8 D 108 LYS GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS SEQRES 9 D 108 LYS ALA SER GLU HET PO4 A2202 5 HET ZNH A1001 43 HET HEM B1101 43 HET PO4 C2201 5 HET ZNH C1201 43 HET HEM D1301 43 HETNAM PO4 PHOSPHATE ION HETNAM ZNH PROTOPORPHYRIN IX CONTAINING ZN HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 5 PO4 2(O4 P 3-) FORMUL 6 ZNH 2(C34 H32 N4 O4 ZN) FORMUL 7 HEM 2(C34 H32 FE N4 O4) FORMUL 11 HOH *329(H2 O) HELIX 1 1 SER A 15 ASP A 33 1 19 HELIX 2 2 GLU A 35 ILE A 40 1 6 HELIX 3 3 TYR A 42 GLY A 55 1 14 HELIX 4 4 GLY A 69 ARG A 72 5 4 HELIX 5 5 PHE A 73 ASN A 78 1 6 HELIX 6 6 ASP A 79 ALA A 83 5 5 HELIX 7 7 LEU A 85 PHE A 99 1 15 HELIX 8 8 SER A 103 MET A 119 1 17 HELIX 9 9 PRO A 134 THR A 138 5 5 HELIX 10 10 ASP A 150 PHE A 158 1 9 HELIX 11 11 ASN A 164 GLY A 173 1 10 HELIX 12 12 ALA A 174 LEU A 177 5 4 HELIX 13 13 HIS A 181 GLY A 186 1 6 HELIX 14 14 ASN A 200 GLU A 209 1 10 HELIX 15 15 LEU A 232 ASP A 241 1 10 HELIX 16 16 ASP A 241 ASP A 254 1 14 HELIX 17 17 ASP A 254 ASN A 272 1 19 HELIX 18 18 LEU A 289 GLY A 293 5 5 HELIX 19 19 LYS B 9 CYS B 19 1 11 HELIX 20 20 THR B 54 ASN B 61 1 8 HELIX 21 21 ASP B 65 LEU B 73 1 9 HELIX 22 22 ASN B 75 ILE B 80 1 6 HELIX 23 23 LYS B 92 SER B 107 1 16 HELIX 24 24 SER C 15 ASP C 33 1 19 HELIX 25 25 GLU C 35 ILE C 40 1 6 HELIX 26 26 TYR C 42 GLY C 55 1 14 HELIX 27 27 GLY C 69 ARG C 72 5 4 HELIX 28 28 PHE C 73 ASN C 78 1 6 HELIX 29 29 ASP C 79 GLY C 84 5 6 HELIX 30 30 LEU C 85 PHE C 99 1 15 HELIX 31 31 SER C 103 MET C 119 1 17 HELIX 32 32 PRO C 134 THR C 138 5 5 HELIX 33 33 ASP C 150 ARG C 160 1 11 HELIX 34 34 ASN C 164 GLY C 173 1 10 HELIX 35 35 ALA C 174 LEU C 177 5 4 HELIX 36 36 HIS C 181 GLY C 186 1 6 HELIX 37 37 ASN C 200 GLU C 209 1 10 HELIX 38 38 LEU C 232 ASP C 241 1 10 HELIX 39 39 ASP C 241 ASP C 254 1 14 HELIX 40 40 ASP C 254 ASN C 272 1 19 HELIX 41 41 LEU C 289 GLY C 293 5 5 HELIX 42 42 LYS D 9 CYS D 19 1 11 HELIX 43 43 THR D 54 ASN D 61 1 8 HELIX 44 44 ASN D 67 ASN D 75 1 9 HELIX 45 45 ASN D 75 ILE D 80 1 6 HELIX 46 46 LYS D 92 SER D 107 1 16 SHEET 1 A 2 LYS A 179 THR A 180 0 SHEET 2 A 2 GLY A 189 PRO A 190 -1 O GLY A 189 N THR A 180 SHEET 1 B 3 LYS A 212 LYS A 215 0 SHEET 2 B 3 GLU A 221 ASP A 224 -1 O ASP A 224 N LYS A 212 SHEET 3 B 3 MET A 230 MET A 231 -1 O MET A 231 N TRP A 223 SHEET 1 C 2 LYS C 179 THR C 180 0 SHEET 2 C 2 GLY C 189 PRO C 190 -1 O GLY C 189 N THR C 180 SHEET 1 D 3 LYS C 212 LYS C 215 0 SHEET 2 D 3 GLU C 221 ASP C 224 -1 O ASP C 224 N LYS C 212 SHEET 3 D 3 MET C 230 MET C 231 -1 O MET C 231 N TRP C 223 LINK NE2 HIS A 175 ZN ZNH A1001 1555 1555 2.27 LINK ZN ZNH A1001 O4 PO4 A2202 1555 1555 1.84 LINK NE2 HIS B 23 FE HEM B1101 1555 1555 1.84 LINK SD MET B 85 FE HEM B1101 1555 1555 2.44 LINK NE2 HIS C 175 ZN ZNH C1201 1555 1555 1.97 LINK ZN ZNH C1201 O1 PO4 C2201 1555 1555 1.55 LINK NE2 HIS D 23 FE HEM D1301 1555 1555 2.07 LINK SD MET D 85 FE HEM D1301 1555 1555 2.24 SITE 1 AC1 6 ARG C 48 TRP C 51 HIS C 52 HIS C 175 SITE 2 AC1 6 ZNH C1201 HOH C1716 SITE 1 AC2 5 ARG A 48 TRP A 51 HIS A 52 ZNH A1001 SITE 2 AC2 5 HOH A1724 SITE 1 AC3 21 PRO A 44 VAL A 45 VAL A 47 ARG A 48 SITE 2 AC3 21 TRP A 51 PRO A 145 LEU A 171 ALA A 174 SITE 3 AC3 21 HIS A 175 LEU A 177 GLY A 178 LYS A 179 SITE 4 AC3 21 THR A 180 HIS A 181 ASN A 184 SER A 185 SITE 5 AC3 21 TRP A 191 PHE A 266 HOH A1438 HOH A1725 SITE 6 AC3 21 PO4 A2202 SITE 1 AC4 22 PRO C 44 VAL C 45 VAL C 47 ARG C 48 SITE 2 AC4 22 TRP C 51 ASP C 146 LEU C 171 MET C 172 SITE 3 AC4 22 ALA C 174 HIS C 175 LEU C 177 GLY C 178 SITE 4 AC4 22 LYS C 179 THR C 180 HIS C 181 ASN C 184 SITE 5 AC4 22 SER C 185 TRP C 191 LEU C 232 PHE C 266 SITE 6 AC4 22 HOH C1714 PO4 C2201 SITE 1 AC5 20 ARG B 18 CYS B 19 CYS B 22 HIS B 23 SITE 2 AC5 20 VAL B 33 ARG B 43 SER B 45 GLY B 46 SITE 3 AC5 20 TYR B 51 TYR B 53 THR B 54 ASN B 57 SITE 4 AC5 20 TRP B 64 MET B 69 TYR B 72 LEU B 73 SITE 5 AC5 20 THR B 83 LYS B 84 MET B 85 PHE B 87 SITE 1 AC6 24 ARG D 18 CYS D 19 GLN D 21 CYS D 22 SITE 2 AC6 24 HIS D 23 VAL D 33 GLY D 34 PRO D 35 SITE 3 AC6 24 LEU D 37 ILE D 40 ARG D 43 SER D 45 SITE 4 AC6 24 GLY D 46 TYR D 51 TYR D 53 THR D 54 SITE 5 AC6 24 ASN D 57 TRP D 64 MET D 69 THR D 83 SITE 6 AC6 24 LYS D 84 MET D 85 LEU D 99 HOH D1712 CRYST1 44.810 111.624 87.518 90.00 104.14 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 0.022316 0.000000 0.005622 0.00000 SCALE2 0.000000 0.008959 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011783 0.00000