HEADER OXYGEN TRANSPORT/PROTEIN BINDING 19-JUL-11 3SZK TITLE CRYSTAL STRUCTURE OF HUMAN METHAEMOGLOBIN COMPLEXED WITH THE FIRST TITLE 2 NEAT DOMAIN OF ISDH FROM STAPHYLOCOCCUS AUREUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOGLOBIN SUBUNIT ALPHA; COMPND 3 CHAIN: D, A; COMPND 4 SYNONYM: ALPHA-GLOBIN, HEMOGLOBIN ALPHA CHAIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HEMOGLOBIN SUBUNIT BETA; COMPND 7 CHAIN: B, E; COMPND 8 SYNONYM: BETA-GLOBIN, HEMOGLOBIN BETA CHAIN, LVV-HEMORPHIN-7; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: IRON-REGULATED SURFACE DETERMINANT PROTEIN H; COMPND 11 CHAIN: F, C; COMPND 12 FRAGMENT: FIRST NEAT DOMAIN; COMPND 13 SYNONYM: ISDH, HAPTOGLOBIN RECEPTOR A, STAPHYLOCOCCUS AUREUS SURFACE COMPND 14 PROTEIN I; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 MOL_ID: 3; SOURCE 10 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 11 ORGANISM_TAXID: 196620; SOURCE 12 STRAIN: MW2; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 17 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS METHAEMOGLOBIN, NEAT DOMAIN, ISDH, HOST-PATHOGEN INTERACTION, OXYGEN KEYWDS 2 TRANSPORT-PROTEIN BINDING COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.A.JACQUES,K.K.KUMAR,J.M.GUSS,D.A.GELL REVDAT 3 01-NOV-23 3SZK 1 REMARK SEQADV LINK REVDAT 2 09-MAY-12 3SZK 1 JRNL REVDAT 1 14-SEP-11 3SZK 0 JRNL AUTH K.KRISHNA KUMAR,D.A.JACQUES,G.PISHCHANY,T.CARADOC-DAVIES, JRNL AUTH 2 T.SPIRIG,G.R.MALMIRCHEGINI,D.B.LANGLEY,C.F.DICKSON, JRNL AUTH 3 J.P.MACKAY,R.T.CLUBB,E.P.SKAAR,J.M.GUSS,D.A.GELL JRNL TITL STRUCTURAL BASIS FOR HEMOGLOBIN CAPTURE BY STAPHYLOCOCCUS JRNL TITL 2 AUREUS CELL-SURFACE PROTEIN, ISDH JRNL REF J.BIOL.CHEM. V. 286 38439 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21917915 JRNL DOI 10.1074/JBC.M111.287300 REMARK 2 REMARK 2 RESOLUTION. 3.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 3.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 22644 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) : 0.247 REMARK 3 R VALUE (WORKING SET) : 0.245 REMARK 3 FREE R VALUE : 0.275 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1224 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) : 3.01 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.09 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1542 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.58 REMARK 3 BIN R VALUE (WORKING SET) : 0.3740 REMARK 3 BIN FREE R VALUE SET COUNT : 84 REMARK 3 BIN FREE R VALUE : 0.4080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6434 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.29000 REMARK 3 B22 (A**2) : 0.51000 REMARK 3 B33 (A**2) : -0.22000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.456 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.395 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 49.675 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.868 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.845 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6797 ; 0.005 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 4371 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9306 ; 0.698 ; 2.031 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10724 ; 0.710 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 823 ; 3.682 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 289 ;28.829 ;24.844 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1048 ;10.536 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ; 8.234 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1015 ; 0.041 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7569 ; 0.003 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1283 ; 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): 4143 ; 2.699 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1654 ; 0.598 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6663 ; 4.628 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2654 ; 6.638 ; 4.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2643 ; 9.689 ; 6.000 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 : 3 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : B A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 B 2 B 143 4 REMARK 3 1 A 1 A 140 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 143 ; 2.610 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 143 ; 0.130 ; 2.000 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : E F REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 E 12 E 142 5 REMARK 3 1 F 89 F 229 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 2 E (A): 40 ; 4.670 ; 0.500 REMARK 3 LOOSE POSITIONAL 2 E (A): 38 ; 5.030 ; 5.000 REMARK 3 MEDIUM THERMAL 2 E (A**2): 40 ; 0.180 ; 2.000 REMARK 3 LOOSE THERMAL 2 E (A**2): 38 ; 0.110 ;10.000 REMARK 3 REMARK 3 NCS GROUP NUMBER : 3 REMARK 3 CHAIN NAMES : C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 C 86 C 229 4 REMARK 3 1 D 1 D 140 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 3 C (A): 20 ; 0.410 ; 0.500 REMARK 3 MEDIUM THERMAL 3 C (A**2): 20 ; 0.130 ; 2.000 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 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 1 A 140 REMARK 3 ORIGIN FOR THE GROUP (A): 41.1199 46.7285 -43.4673 REMARK 3 T TENSOR REMARK 3 T11: 0.0910 T22: 0.1278 REMARK 3 T33: 0.0565 T12: 0.0491 REMARK 3 T13: 0.0175 T23: -0.0302 REMARK 3 L TENSOR REMARK 3 L11: 3.4475 L22: 3.3212 REMARK 3 L33: 3.3871 L12: -0.1812 REMARK 3 L13: 0.8886 L23: 0.9049 REMARK 3 S TENSOR REMARK 3 S11: -0.0499 S12: -0.3753 S13: 0.1165 REMARK 3 S21: 0.2736 S22: -0.0606 S23: 0.2337 REMARK 3 S31: -0.1489 S32: -0.4486 S33: 0.1105 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 2 B 143 REMARK 3 ORIGIN FOR THE GROUP (A): 48.6961 28.3315 -29.9649 REMARK 3 T TENSOR REMARK 3 T11: 0.2344 T22: 0.3088 REMARK 3 T33: 0.1654 T12: -0.1044 REMARK 3 T13: 0.0101 T23: 0.1681 REMARK 3 L TENSOR REMARK 3 L11: 4.2349 L22: 4.6254 REMARK 3 L33: 6.7505 L12: -1.2381 REMARK 3 L13: -2.4272 L23: 0.5784 REMARK 3 S TENSOR REMARK 3 S11: 0.2276 S12: -0.9381 S13: -0.4182 REMARK 3 S21: 0.3916 S22: -0.0313 S23: 0.3252 REMARK 3 S31: -0.1244 S32: 0.0885 S33: -0.1963 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 86 C 229 REMARK 3 ORIGIN FOR THE GROUP (A): 38.7656 39.6531 -73.0442 REMARK 3 T TENSOR REMARK 3 T11: 0.2350 T22: 0.1696 REMARK 3 T33: 0.2020 T12: 0.0773 REMARK 3 T13: -0.0147 T23: -0.1094 REMARK 3 L TENSOR REMARK 3 L11: 2.8258 L22: 4.3613 REMARK 3 L33: 3.4080 L12: -0.0389 REMARK 3 L13: 0.9800 L23: -1.5085 REMARK 3 S TENSOR REMARK 3 S11: 0.1450 S12: 0.3105 S13: -0.1015 REMARK 3 S21: -0.3839 S22: -0.3159 S23: -0.1113 REMARK 3 S31: 0.3528 S32: -0.1630 S33: 0.1709 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 1 D 140 REMARK 3 ORIGIN FOR THE GROUP (A): 31.3512 8.5865 7.3587 REMARK 3 T TENSOR REMARK 3 T11: 0.3937 T22: 0.2970 REMARK 3 T33: 0.0854 T12: -0.2127 REMARK 3 T13: 0.0341 T23: 0.0082 REMARK 3 L TENSOR REMARK 3 L11: 2.8886 L22: 4.1315 REMARK 3 L33: 3.4689 L12: 0.4113 REMARK 3 L13: 0.9279 L23: 1.5416 REMARK 3 S TENSOR REMARK 3 S11: -0.2559 S12: 0.3456 S13: 0.1909 REMARK 3 S21: -0.9924 S22: 0.3039 S23: -0.1521 REMARK 3 S31: -0.6538 S32: -0.0260 S33: -0.0480 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : E 12 E 142 REMARK 3 ORIGIN FOR THE GROUP (A): 50.3598 0.0436 -4.3324 REMARK 3 T TENSOR REMARK 3 T11: 0.5400 T22: 0.6106 REMARK 3 T33: 0.5087 T12: -0.4425 REMARK 3 T13: 0.4500 T23: -0.2576 REMARK 3 L TENSOR REMARK 3 L11: 3.0890 L22: 8.5149 REMARK 3 L33: 7.0761 L12: -2.8259 REMARK 3 L13: -0.5262 L23: -1.3177 REMARK 3 S TENSOR REMARK 3 S11: 0.0561 S12: 0.2633 S13: 0.2598 REMARK 3 S21: -1.2164 S22: 0.3865 S23: -1.0831 REMARK 3 S31: -0.1418 S32: 0.6283 S33: -0.4426 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : F 89 F 229 REMARK 3 ORIGIN FOR THE GROUP (A): 38.4240 10.9508 36.9925 REMARK 3 T TENSOR REMARK 3 T11: 0.0981 T22: 0.1470 REMARK 3 T33: 0.2439 T12: 0.0254 REMARK 3 T13: -0.0979 T23: -0.1088 REMARK 3 L TENSOR REMARK 3 L11: 4.0567 L22: 3.3943 REMARK 3 L33: 4.0226 L12: 0.1435 REMARK 3 L13: -1.3791 L23: 1.2710 REMARK 3 S TENSOR REMARK 3 S11: -0.2229 S12: 0.0366 S13: 0.0088 REMARK 3 S21: 0.0547 S22: 0.2830 S23: -0.2597 REMARK 3 S31: -0.0033 S32: 0.4168 S33: -0.0601 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 3SZK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000066848. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC VARIMAX REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22644 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.007 REMARK 200 RESOLUTION RANGE LOW (A) : 48.590 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 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: PHASER REMARK 200 STARTING MODEL: 2DN1, 3OVU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M POTASSIUM THIOCYANATE, 0.1M TRIS REMARK 280 -BIS PROPANE, 20% PEG 3350 , PH 7.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 32.94000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.96650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.60300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 71.96650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.94000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.60300 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, A, C 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 ARG D 141 REMARK 465 VAL B 1 REMARK 465 LYS B 144 REMARK 465 TYR B 145 REMARK 465 HIS B 146 REMARK 465 VAL E 1 REMARK 465 HIS E 2 REMARK 465 LEU E 3 REMARK 465 THR E 4 REMARK 465 PRO E 5 REMARK 465 GLU E 6 REMARK 465 GLU E 7 REMARK 465 LYS E 8 REMARK 465 SER E 9 REMARK 465 ALA E 10 REMARK 465 VAL E 11 REMARK 465 LEU E 78 REMARK 465 ASP E 79 REMARK 465 ASN E 80 REMARK 465 LEU E 81 REMARK 465 LYS E 82 REMARK 465 GLY E 83 REMARK 465 THR E 84 REMARK 465 PHE E 85 REMARK 465 HIS E 143 REMARK 465 LYS E 144 REMARK 465 TYR E 145 REMARK 465 HIS E 146 REMARK 465 GLY F 66 REMARK 465 SER F 67 REMARK 465 SER F 68 REMARK 465 HIS F 69 REMARK 465 HIS F 70 REMARK 465 HIS F 71 REMARK 465 HIS F 72 REMARK 465 HIS F 73 REMARK 465 HIS F 74 REMARK 465 SER F 75 REMARK 465 SER F 76 REMARK 465 GLY F 77 REMARK 465 LEU F 78 REMARK 465 VAL F 79 REMARK 465 PRO F 80 REMARK 465 ARG F 81 REMARK 465 GLY F 82 REMARK 465 SER F 83 REMARK 465 HIS F 84 REMARK 465 MET F 85 REMARK 465 ALA F 86 REMARK 465 ASP F 87 REMARK 465 GLU F 88 REMARK 465 ARG A 141 REMARK 465 GLY C 66 REMARK 465 SER C 67 REMARK 465 SER C 68 REMARK 465 HIS C 69 REMARK 465 HIS C 70 REMARK 465 HIS C 71 REMARK 465 HIS C 72 REMARK 465 HIS C 73 REMARK 465 HIS C 74 REMARK 465 SER C 75 REMARK 465 SER C 76 REMARK 465 GLY C 77 REMARK 465 LEU C 78 REMARK 465 VAL C 79 REMARK 465 PRO C 80 REMARK 465 ARG C 81 REMARK 465 GLY C 82 REMARK 465 SER C 83 REMARK 465 HIS C 84 REMARK 465 MET C 85 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 D 56 CG CD CE NZ REMARK 470 HIS B 2 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 8 CG CD CE NZ REMARK 470 HIS B 143 CG ND1 CD2 CE1 NE2 REMARK 470 LYS E 65 CG CD CE NZ REMARK 470 SER F 89 OG REMARK 470 LYS F 119 CG CD CE NZ REMARK 470 GLU F 208 CG CD OE1 OE2 REMARK 470 ASN C 165 CG OD1 ND2 REMARK 470 GLU C 195 CG CD OE1 OE2 REMARK 470 GLU C 208 CG CD OE1 OE2 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 D 45 53.89 -98.79 REMARK 500 LEU D 48 43.84 -100.65 REMARK 500 HIS D 72 50.17 -118.42 REMARK 500 LEU D 80 42.35 -109.35 REMARK 500 ALA D 88 -64.71 -93.34 REMARK 500 PHE B 42 52.27 -117.39 REMARK 500 GLU E 22 -33.07 -136.96 REMARK 500 PHE E 42 53.51 -119.74 REMARK 500 PHE E 122 87.75 -69.05 REMARK 500 HIS F 104 31.44 -153.60 REMARK 500 THR F 123 105.40 -48.95 REMARK 500 GLN F 124 96.66 -68.93 REMARK 500 THR F 140 -165.82 -125.79 REMARK 500 LYS F 142 -70.41 -99.76 REMARK 500 LYS F 157 -84.64 -101.24 REMARK 500 PHE F 159 78.66 -155.33 REMARK 500 PRO F 177 -170.61 -67.40 REMARK 500 ASP F 205 -127.73 56.58 REMARK 500 LEU A 80 43.97 -101.20 REMARK 500 ALA A 88 -61.92 -90.17 REMARK 500 HIS C 104 33.01 -153.89 REMARK 500 ASP C 118 -164.19 -109.11 REMARK 500 LYS C 142 -72.36 -112.57 REMARK 500 LYS C 157 -87.21 -99.51 REMARK 500 PHE C 159 87.67 -151.55 REMARK 500 PRO C 177 177.01 -56.24 REMARK 500 ASP C 205 -126.70 56.60 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 D 142 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 87 NE2 REMARK 620 2 HEM D 142 NA 94.6 REMARK 620 3 HEM D 142 NB 87.2 89.5 REMARK 620 4 HEM D 142 NC 85.5 179.1 89.6 REMARK 620 5 HEM D 142 ND 92.8 90.3 179.8 90.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 92 NE2 REMARK 620 2 HEM B 147 NA 83.4 REMARK 620 3 HEM B 147 NB 81.7 89.8 REMARK 620 4 HEM B 147 NC 96.7 179.3 89.6 REMARK 620 5 HEM B 147 ND 98.4 90.4 179.8 90.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM E 147 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS E 92 NE2 REMARK 620 2 HEM E 147 NA 85.7 REMARK 620 3 HEM E 147 NB 82.7 89.7 REMARK 620 4 HEM E 147 NC 94.3 179.2 89.6 REMARK 620 5 HEM E 147 ND 97.4 90.2 179.9 90.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 142 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 87 NE2 REMARK 620 2 HEM A 142 NA 92.5 REMARK 620 3 HEM A 142 NB 90.1 89.6 REMARK 620 4 HEM A 142 NC 87.7 179.5 89.9 REMARK 620 5 HEM A 142 ND 90.0 89.7 179.4 90.7 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM E 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 142 DBREF 3SZK D 1 141 UNP P69905 HBA_HUMAN 2 142 DBREF 3SZK B 1 146 UNP P68871 HBB_HUMAN 2 147 DBREF 3SZK E 1 146 UNP P68871 HBB_HUMAN 2 147 DBREF 3SZK F 86 229 UNP Q8NW39 ISDH_STAAW 86 229 DBREF 3SZK A 1 141 UNP P69905 HBA_HUMAN 2 142 DBREF 3SZK C 86 229 UNP Q8NW39 ISDH_STAAW 86 229 SEQADV 3SZK GLY F 66 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER F 67 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER F 68 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS F 69 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS F 70 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS F 71 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS F 72 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS F 73 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS F 74 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER F 75 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER F 76 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK GLY F 77 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK LEU F 78 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK VAL F 79 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK PRO F 80 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK ARG F 81 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK GLY F 82 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER F 83 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS F 84 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK MET F 85 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK GLY C 66 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER C 67 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER C 68 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS C 69 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS C 70 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS C 71 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS C 72 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS C 73 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS C 74 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER C 75 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER C 76 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK GLY C 77 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK LEU C 78 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK VAL C 79 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK PRO C 80 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK ARG C 81 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK GLY C 82 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK SER C 83 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK HIS C 84 UNP Q8NW39 EXPRESSION TAG SEQADV 3SZK MET C 85 UNP Q8NW39 EXPRESSION TAG SEQRES 1 D 141 VAL LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA SEQRES 2 D 141 TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA SEQRES 3 D 141 GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR SEQRES 4 D 141 LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER SEQRES 5 D 141 ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA SEQRES 6 D 141 LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN SEQRES 7 D 141 ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU SEQRES 8 D 141 ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS SEQRES 9 D 141 LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE SEQRES 10 D 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SEQRES 11 D 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 B 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 B 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 B 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 B 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 B 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 B 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 B 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 B 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 B 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 B 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 B 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 B 146 LYS TYR HIS SEQRES 1 E 146 VAL HIS LEU THR PRO GLU GLU LYS SER ALA VAL THR ALA SEQRES 2 E 146 LEU TRP GLY LYS VAL ASN VAL ASP GLU VAL GLY GLY GLU SEQRES 3 E 146 ALA LEU GLY ARG LEU LEU VAL VAL TYR PRO TRP THR GLN SEQRES 4 E 146 ARG PHE PHE GLU SER PHE GLY ASP LEU SER THR PRO ASP SEQRES 5 E 146 ALA VAL MET GLY ASN PRO LYS VAL LYS ALA HIS GLY LYS SEQRES 6 E 146 LYS VAL LEU GLY ALA PHE SER ASP GLY LEU ALA HIS LEU SEQRES 7 E 146 ASP ASN LEU LYS GLY THR PHE ALA THR LEU SER GLU LEU SEQRES 8 E 146 HIS CYS ASP LYS LEU HIS VAL ASP PRO GLU ASN PHE ARG SEQRES 9 E 146 LEU LEU GLY ASN VAL LEU VAL CYS VAL LEU ALA HIS HIS SEQRES 10 E 146 PHE GLY LYS GLU PHE THR PRO PRO VAL GLN ALA ALA TYR SEQRES 11 E 146 GLN LYS VAL VAL ALA GLY VAL ALA ASN ALA LEU ALA HIS SEQRES 12 E 146 LYS TYR HIS SEQRES 1 F 164 GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 F 164 VAL PRO ARG GLY SER HIS MET ALA ASP GLU SER LEU LYS SEQRES 3 F 164 ASP ALA ILE LYS ASP PRO ALA LEU GLU ASN LYS GLU HIS SEQRES 4 F 164 ASP ILE GLY PRO ARG GLU GLN VAL ASN PHE GLN LEU LEU SEQRES 5 F 164 ASP LYS ASN ASN GLU THR GLN TYR TYR HIS PHE PHE SER SEQRES 6 F 164 ILE LYS ASP PRO ALA ASP VAL TYR TYR THR LYS LYS LYS SEQRES 7 F 164 ALA GLU VAL GLU LEU ASP ILE ASN THR ALA SER THR TRP SEQRES 8 F 164 LYS LYS PHE GLU VAL TYR GLU ASN ASN GLN LYS LEU PRO SEQRES 9 F 164 VAL ARG LEU VAL SER TYR SER PRO VAL PRO GLU ASP HIS SEQRES 10 F 164 ALA TYR ILE ARG PHE PRO VAL SER ASP GLY THR GLN GLU SEQRES 11 F 164 LEU LYS ILE VAL SER SER THR GLN ILE ASP ASP GLY GLU SEQRES 12 F 164 GLU THR ASN TYR ASP TYR THR LYS LEU VAL PHE ALA LYS SEQRES 13 F 164 PRO ILE TYR ASN ASP PRO SER LEU SEQRES 1 A 141 VAL LEU SER PRO ALA ASP LYS THR ASN VAL LYS ALA ALA SEQRES 2 A 141 TRP GLY LYS VAL GLY ALA HIS ALA GLY GLU TYR GLY ALA SEQRES 3 A 141 GLU ALA LEU GLU ARG MET PHE LEU SER PHE PRO THR THR SEQRES 4 A 141 LYS THR TYR PHE PRO HIS PHE ASP LEU SER HIS GLY SER SEQRES 5 A 141 ALA GLN VAL LYS GLY HIS GLY LYS LYS VAL ALA ASP ALA SEQRES 6 A 141 LEU THR ASN ALA VAL ALA HIS VAL ASP ASP MET PRO ASN SEQRES 7 A 141 ALA LEU SER ALA LEU SER ASP LEU HIS ALA HIS LYS LEU SEQRES 8 A 141 ARG VAL ASP PRO VAL ASN PHE LYS LEU LEU SER HIS CYS SEQRES 9 A 141 LEU LEU VAL THR LEU ALA ALA HIS LEU PRO ALA GLU PHE SEQRES 10 A 141 THR PRO ALA VAL HIS ALA SER LEU ASP LYS PHE LEU ALA SEQRES 11 A 141 SER VAL SER THR VAL LEU THR SER LYS TYR ARG SEQRES 1 C 164 GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY LEU SEQRES 2 C 164 VAL PRO ARG GLY SER HIS MET ALA ASP GLU SER LEU LYS SEQRES 3 C 164 ASP ALA ILE LYS ASP PRO ALA LEU GLU ASN LYS GLU HIS SEQRES 4 C 164 ASP ILE GLY PRO ARG GLU GLN VAL ASN PHE GLN LEU LEU SEQRES 5 C 164 ASP LYS ASN ASN GLU THR GLN TYR TYR HIS PHE PHE SER SEQRES 6 C 164 ILE LYS ASP PRO ALA ASP VAL TYR TYR THR LYS LYS LYS SEQRES 7 C 164 ALA GLU VAL GLU LEU ASP ILE ASN THR ALA SER THR TRP SEQRES 8 C 164 LYS LYS PHE GLU VAL TYR GLU ASN ASN GLN LYS LEU PRO SEQRES 9 C 164 VAL ARG LEU VAL SER TYR SER PRO VAL PRO GLU ASP HIS SEQRES 10 C 164 ALA TYR ILE ARG PHE PRO VAL SER ASP GLY THR GLN GLU SEQRES 11 C 164 LEU LYS ILE VAL SER SER THR GLN ILE ASP ASP GLY GLU SEQRES 12 C 164 GLU THR ASN TYR ASP TYR THR LYS LEU VAL PHE ALA LYS SEQRES 13 C 164 PRO ILE TYR ASN ASP PRO SER LEU HET HEM D 142 43 HET HEM B 147 43 HET HEM E 147 43 HET HEM A 142 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 7 HEM 4(C34 H32 FE N4 O4) HELIX 1 1 SER D 3 GLY D 18 1 16 HELIX 2 2 HIS D 20 PHE D 36 1 17 HELIX 3 3 PRO D 37 PHE D 43 5 7 HELIX 4 4 SER D 52 HIS D 72 1 21 HELIX 5 5 ASP D 75 LEU D 80 1 6 HELIX 6 6 LEU D 80 HIS D 89 1 10 HELIX 7 7 ASP D 94 LEU D 113 1 20 HELIX 8 8 THR D 118 SER D 138 1 21 HELIX 9 9 THR B 4 LYS B 17 1 14 HELIX 10 10 ASN B 19 TYR B 35 1 17 HELIX 11 11 PRO B 36 GLY B 46 5 11 HELIX 12 12 THR B 50 GLY B 56 1 7 HELIX 13 13 ASN B 57 HIS B 77 1 21 HELIX 14 14 ASN B 80 PHE B 85 1 6 HELIX 15 15 ALA B 86 ASP B 94 1 9 HELIX 16 16 PRO B 100 GLY B 119 1 20 HELIX 17 17 LYS B 120 PHE B 122 5 3 HELIX 18 18 THR B 123 HIS B 143 1 21 HELIX 19 19 THR E 12 LYS E 17 1 6 HELIX 20 20 GLU E 22 TYR E 35 1 14 HELIX 21 21 PRO E 36 PHE E 42 5 7 HELIX 22 22 THR E 50 GLY E 56 1 7 HELIX 23 23 ASN E 57 HIS E 77 1 21 HELIX 24 24 ALA E 86 ASP E 94 1 9 HELIX 25 25 ASP E 99 GLY E 119 1 21 HELIX 26 26 LYS E 120 PHE E 122 5 3 HELIX 27 27 THR E 123 ALA E 142 1 20 HELIX 28 28 SER F 89 ILE F 94 1 6 HELIX 29 29 LYS F 95 GLU F 100 5 6 HELIX 30 30 GLN F 124 ILE F 131 1 8 HELIX 31 31 SER A 3 GLY A 18 1 16 HELIX 32 32 HIS A 20 PHE A 36 1 17 HELIX 33 33 PRO A 37 PHE A 43 5 7 HELIX 34 34 SER A 52 HIS A 72 1 21 HELIX 35 35 ASP A 75 LEU A 80 1 6 HELIX 36 36 LEU A 80 HIS A 89 1 10 HELIX 37 37 PRO A 95 LEU A 113 1 19 HELIX 38 38 THR A 118 SER A 138 1 21 HELIX 39 39 SER C 89 ILE C 94 1 6 HELIX 40 40 GLN C 124 ILE C 131 1 8 SHEET 1 A 5 ARG F 109 VAL F 112 0 SHEET 2 A 5 ALA F 135 TYR F 138 -1 O VAL F 137 N GLU F 110 SHEET 3 A 5 ALA F 144 ILE F 150 -1 O GLU F 145 N TYR F 138 SHEET 4 A 5 ALA F 183 VAL F 189 -1 O ALA F 183 N ILE F 150 SHEET 5 A 5 ARG F 171 TYR F 175 -1 N ARG F 171 O ARG F 186 SHEET 1 B 4 PHE F 114 LEU F 117 0 SHEET 2 B 4 LYS F 216 PHE F 219 -1 O VAL F 218 N GLN F 115 SHEET 3 B 4 GLU F 195 GLN F 203 -1 N LEU F 196 O LEU F 217 SHEET 4 B 4 TRP F 156 TYR F 162 -1 N GLU F 160 O VAL F 199 SHEET 1 C 4 PHE F 114 LEU F 117 0 SHEET 2 C 4 LYS F 216 PHE F 219 -1 O VAL F 218 N GLN F 115 SHEET 3 C 4 GLU F 195 GLN F 203 -1 N LEU F 196 O LEU F 217 SHEET 4 C 4 GLU F 209 TYR F 212 -1 O TYR F 212 N SER F 200 SHEET 1 D 5 ARG C 109 VAL C 112 0 SHEET 2 D 5 ALA C 135 TYR C 138 -1 O VAL C 137 N GLU C 110 SHEET 3 D 5 ALA C 144 ILE C 150 -1 O GLU C 147 N ASP C 136 SHEET 4 D 5 ALA C 183 VAL C 189 -1 O ALA C 183 N ILE C 150 SHEET 5 D 5 ARG C 171 TYR C 175 -1 N ARG C 171 O ARG C 186 SHEET 1 E 4 PHE C 114 LEU C 117 0 SHEET 2 E 4 GLU C 209 ILE C 223 -1 O VAL C 218 N GLN C 115 SHEET 3 E 4 THR C 193 GLN C 203 -1 N GLN C 194 O PHE C 219 SHEET 4 E 4 TRP C 156 TYR C 162 -1 N TYR C 162 O LYS C 197 LINK NE2 HIS D 87 FE HEM D 142 1555 1555 2.29 LINK NE2 HIS B 92 FE HEM B 147 1555 1555 2.25 LINK NE2 HIS E 92 FE HEM E 147 1555 1555 2.33 LINK NE2 HIS A 87 FE HEM A 142 1555 1555 2.31 CISPEP 1 ASP F 133 PRO F 134 0 -1.34 CISPEP 2 ASP C 133 PRO C 134 0 2.17 SITE 1 AC1 14 TYR D 42 PHE D 43 PHE D 46 HIS D 58 SITE 2 AC1 14 LYS D 61 ALA D 65 LEU D 83 LEU D 86 SITE 3 AC1 14 HIS D 87 LEU D 91 VAL D 93 PHE D 98 SITE 4 AC1 14 LEU D 101 LEU D 136 SITE 1 AC2 13 PHE B 41 PHE B 42 HIS B 63 ALA B 70 SITE 2 AC2 13 PHE B 71 LEU B 88 LEU B 91 HIS B 92 SITE 3 AC2 13 LEU B 96 VAL B 98 ASN B 102 PHE B 103 SITE 4 AC2 13 LEU B 106 SITE 1 AC3 12 PHE E 41 PHE E 42 HIS E 63 VAL E 67 SITE 2 AC3 12 ALA E 70 PHE E 71 LEU E 88 HIS E 92 SITE 3 AC3 12 LEU E 96 VAL E 98 ASN E 102 LEU E 106 SITE 1 AC4 13 TYR A 42 PHE A 43 PHE A 46 HIS A 58 SITE 2 AC4 13 LYS A 61 ALA A 65 LEU A 83 LEU A 86 SITE 3 AC4 13 HIS A 87 VAL A 93 ASN A 97 PHE A 98 SITE 4 AC4 13 LEU A 101 CRYST1 65.880 123.206 143.933 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.015179 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008116 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006948 0.00000