HEADER OXIDOREDUCTASE 30-MAR-17 5VBU TITLE CRYSTAL STRUCTURE OF HUMAN CYTOCHROME P450 21A2 HYDROXYPROGESTERONE TITLE 2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 21-HYDROXYLASE; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: CYTOCHROME P450,FAMILY 21,SUBFAMILY A,POLYPEPTIDE 2,ISOFORM COMPND 5 CRA_B,DJ34F7.3 (CYTOCHROME P450,SUBFAMILY XXIA (STEROID 21- COMPND 6 HYDROXYLASE,CONGENITAL ADRENAL HYPERPLASIA),POLYPEPTIDE 2 (CYP21, COMPND 7 P450C21B)),STEROID 21-HYDROXYLASE,CDNA,FLJ95495,HOMO SAPIENS COMPND 8 CYTOCHROME P450,POLYPEPTIDE 2(CYP21A2),MRNA; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: P450-CYP21B, CYP21A2, CYP21B, HCG_1999926; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_CELL: BL21-GOLD DE(3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS STEROID HYDROXYLATION, MONOOXYGENASES, ADRENAL STEROIDOGENESIS, KEYWDS 2 CONGENITAL ADRENAL HYPERPLASIA, ADDISON'S DISEASE, KINETIC ISOTOPE KEYWDS 3 EFFECTS, OXIDOREDUCTASE, HYDROXYPROGESTERONE EXPDTA X-RAY DIFFRACTION AUTHOR P.S.PALLAN,M.EGLI REVDAT 5 23-MAR-22 5VBU 1 REMARK REVDAT 4 20-SEP-17 5VBU 1 REMARK REVDAT 3 12-JUL-17 5VBU 1 JRNL REVDAT 2 07-JUN-17 5VBU 1 JRNL REVDAT 1 31-MAY-17 5VBU 0 JRNL AUTH C.WANG,P.S.PALLAN,W.ZHANG,L.LEI,F.K.YOSHIMOTO,M.R.WATERMAN, JRNL AUTH 2 M.EGLI,F.P.GUENGERICH JRNL TITL FUNCTIONAL ANALYSIS OF HUMAN CYTOCHROME P450 21A2 VARIANTS JRNL TITL 2 INVOLVED IN CONGENITAL ADRENAL HYPERPLASIA. JRNL REF J. BIOL. CHEM. V. 292 10767 2017 JRNL REFN ESSN 1083-351X JRNL PMID 28539365 JRNL DOI 10.1074/JBC.M117.792465 REMARK 2 REMARK 2 RESOLUTION. 3.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 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) : 3.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 108.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 3 NUMBER OF REFLECTIONS : 18270 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) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1549 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) : 3.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.40 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1148 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.35 REMARK 3 BIN R VALUE (WORKING SET) : 0.3090 REMARK 3 BIN FREE R VALUE SET COUNT : 115 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10589 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 201 REMARK 3 SOLVENT ATOMS : 5 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 95.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.50000 REMARK 3 B22 (A**2) : -1.98000 REMARK 3 B33 (A**2) : 3.47000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.54000 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): 0.650 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.495 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 71.111 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 11090 ; 0.015 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 15157 ; 2.194 ; 2.008 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1316 ; 6.526 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 474 ;36.767 ;23.038 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1860 ;20.893 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 90 ;21.805 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1689 ; 0.120 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8366 ; 0.009 ; 0.022 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 5291 ; 3.805 ; 6.565 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6598 ; 6.343 ; 9.848 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 5799 ; 4.098 ; 6.821 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 46648 ;12.421 ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 29 A 485 REMARK 3 RESIDUE RANGE : B 29 B 484 REMARK 3 RESIDUE RANGE : C 29 C 485 REMARK 3 ORIGIN FOR THE GROUP (A): -36.8922 -26.5054 26.6798 REMARK 3 T TENSOR REMARK 3 T11: 0.2907 T22: 0.3083 REMARK 3 T33: 0.0798 T12: -0.0415 REMARK 3 T13: 0.0061 T23: -0.0073 REMARK 3 L TENSOR REMARK 3 L11: 1.2996 L22: 0.6497 REMARK 3 L33: 0.0534 L12: -0.4378 REMARK 3 L13: 0.0183 L23: -0.1016 REMARK 3 S TENSOR REMARK 3 S11: 0.0731 S12: -0.0606 S13: 0.0810 REMARK 3 S21: 0.1288 S22: -0.0367 S23: 0.1441 REMARK 3 S31: -0.0469 S32: -0.0847 S33: -0.0364 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 : A 501 A 502 REMARK 3 RESIDUE RANGE : B 501 B 502 REMARK 3 RESIDUE RANGE : C 501 C 502 REMARK 3 ORIGIN FOR THE GROUP (A): -36.9237 -26.5103 29.5725 REMARK 3 T TENSOR REMARK 3 T11: 0.0070 T22: 0.0436 REMARK 3 T33: 1.3253 T12: 0.0099 REMARK 3 T13: 0.0619 T23: 0.0290 REMARK 3 L TENSOR REMARK 3 L11: 0.0122 L22: 0.0010 REMARK 3 L33: 1.1655 L12: 0.0008 REMARK 3 L13: 0.1176 L23: 0.0065 REMARK 3 S TENSOR REMARK 3 S11: 0.0008 S12: 0.0014 S13: -0.0121 REMARK 3 S21: 0.0017 S22: 0.0070 S23: 0.0110 REMARK 3 S31: -0.0033 S32: -0.0014 S33: -0.0078 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 5VBU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1000227149. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-14 REMARK 200 TEMPERATURE (KELVIN) : 100 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 : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97857 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : DIAMOND (111) REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19819 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.310 REMARK 200 RESOLUTION RANGE LOW (A) : 108.830 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 5.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.3 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.11400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.2 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.86600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.510 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M AMMONIUM CITRATE TRIBASIC PH 7.0, REMARK 280 20% W/V PEG 3350, EVAPORATION, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 76.21550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.19250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 76.21550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 44.19250 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, 3, 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 54860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 MET A 20 REMARK 465 ALA A 21 REMARK 465 LYS A 22 REMARK 465 LYS A 23 REMARK 465 THR A 24 REMARK 465 SER A 25 REMARK 465 SER A 26 REMARK 465 LYS A 27 REMARK 465 GLY A 28 REMARK 465 GLN A 267 REMARK 465 PRO A 268 REMARK 465 SER A 269 REMARK 465 MET A 270 REMARK 465 GLU A 271 REMARK 465 GLU A 272 REMARK 465 GLY A 273 REMARK 465 SER A 274 REMARK 465 LEU A 326 REMARK 465 GLY A 327 REMARK 465 PRO A 328 REMARK 465 GLY A 329 REMARK 465 ALA A 330 REMARK 465 SER A 331 REMARK 465 SER A 332 REMARK 465 MET A 486 REMARK 465 GLY A 487 REMARK 465 ALA A 488 REMARK 465 HIS A 489 REMARK 465 SER A 490 REMARK 465 PRO A 491 REMARK 465 GLY A 492 REMARK 465 GLN A 493 REMARK 465 SER A 494 REMARK 465 GLN A 495 REMARK 465 MET B 20 REMARK 465 ALA B 21 REMARK 465 LYS B 22 REMARK 465 LYS B 23 REMARK 465 THR B 24 REMARK 465 SER B 25 REMARK 465 SER B 26 REMARK 465 LYS B 27 REMARK 465 GLY B 28 REMARK 465 GLN B 267 REMARK 465 PRO B 268 REMARK 465 SER B 269 REMARK 465 MET B 270 REMARK 465 GLU B 271 REMARK 465 GLU B 272 REMARK 465 GLY B 273 REMARK 465 SER B 274 REMARK 465 LEU B 326 REMARK 465 GLY B 327 REMARK 465 PRO B 328 REMARK 465 GLY B 329 REMARK 465 ALA B 330 REMARK 465 SER B 331 REMARK 465 SER B 332 REMARK 465 GLY B 485 REMARK 465 MET B 486 REMARK 465 GLY B 487 REMARK 465 ALA B 488 REMARK 465 HIS B 489 REMARK 465 SER B 490 REMARK 465 PRO B 491 REMARK 465 GLY B 492 REMARK 465 GLN B 493 REMARK 465 SER B 494 REMARK 465 GLN B 495 REMARK 465 MET C 20 REMARK 465 ALA C 21 REMARK 465 LYS C 22 REMARK 465 LYS C 23 REMARK 465 THR C 24 REMARK 465 SER C 25 REMARK 465 SER C 26 REMARK 465 LYS C 27 REMARK 465 GLY C 28 REMARK 465 GLN C 267 REMARK 465 PRO C 268 REMARK 465 SER C 269 REMARK 465 MET C 270 REMARK 465 GLU C 271 REMARK 465 GLU C 272 REMARK 465 GLY C 273 REMARK 465 SER C 274 REMARK 465 LEU C 326 REMARK 465 GLY C 327 REMARK 465 PRO C 328 REMARK 465 GLY C 329 REMARK 465 ALA C 330 REMARK 465 SER C 331 REMARK 465 SER C 332 REMARK 465 MET C 486 REMARK 465 GLY C 487 REMARK 465 ALA C 488 REMARK 465 HIS C 489 REMARK 465 SER C 490 REMARK 465 PRO C 491 REMARK 465 GLY C 492 REMARK 465 GLN C 493 REMARK 465 SER C 494 REMARK 465 GLN C 495 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 29 CG CD CE NZ REMARK 470 LYS A 233 CG CD CE NZ REMARK 470 GLU A 325 CG CD OE1 OE2 REMARK 470 LYS A 473 CG CD CE NZ REMARK 470 LYS B 29 CG CD CE NZ REMARK 470 LYS B 233 CG CD CE NZ REMARK 470 GLU B 325 CG CD OE1 OE2 REMARK 470 LYS B 473 CG CD CE NZ REMARK 470 LYS C 29 CG CD CE NZ REMARK 470 LYS C 233 CG CD CE NZ REMARK 470 GLU C 325 CG CD OE1 OE2 REMARK 470 LYS C 473 CG CD CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 PHE A 37 CG CD1 CD2 CE1 CE2 CZ REMARK 480 LEU A 38 CB CG CD1 CD2 REMARK 480 LEU A 40 CG CD1 CD2 REMARK 480 ASP A 44 CG OD1 OD2 REMARK 480 LEU A 52 CG CD1 CD2 REMARK 480 LYS A 55 CG CD CE NZ REMARK 480 LEU A 64 CG CD1 CD2 REMARK 480 LEU A 66 CG CD1 CD2 REMARK 480 LYS A 84 CD CE NZ REMARK 480 LYS A 85 CG CD CE NZ REMARK 480 LYS A 99 CD CE NZ REMARK 480 ARG A 103 CB CG CD NE CZ NH1 NH2 REMARK 480 LYS A 121 CD CE NZ REMARK 480 LYS A 122 CD CE NZ REMARK 480 GLU A 149 CG CD OE1 OE2 REMARK 480 ARG A 150 CD NE CZ NH1 NH2 REMARK 480 GLN A 154 CB CG CD OE1 NE2 REMARK 480 LYS A 181 CB CG CD CE NZ REMARK 480 LYS A 183 CG CD CE NZ REMARK 480 ASP A 184 CB CG OD1 OD2 REMARK 480 ASP A 185 CG OD1 OD2 REMARK 480 LYS A 193 CG CD CE NZ REMARK 480 LYS A 200 CG CD CE NZ REMARK 480 ILE A 209 CG1 CG2 CD1 REMARK 480 ARG A 217 CG CD NE CZ NH1 NH2 REMARK 480 PHE A 218 CB CG CD1 CD2 CE1 CE2 CZ REMARK 480 PHE A 219 CB CG CD1 CD2 CE1 CE2 CZ REMARK 480 ARG A 225 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 228 CG CD CE NZ REMARK 480 GLU A 239 CG CD OE1 OE2 REMARK 480 MET A 240 SD CE REMARK 480 ARG A 243 CG CD NE CZ NH1 NH2 REMARK 480 GLN A 244 CG CD OE1 NE2 REMARK 480 ARG A 334 CD NE CZ NH1 NH2 REMARK 480 GLU A 412 CG CD OE1 OE2 REMARK 480 LYS A 415 CD CE NZ REMARK 480 GLN A 463 CG CD OE1 NE2 REMARK 480 GLN A 478 CG CD OE1 NE2 REMARK 480 LEU B 38 CB CG CD1 CD2 REMARK 480 GLN B 54 CG CD OE1 NE2 REMARK 480 LYS B 55 CG CD CE NZ REMARK 480 LEU B 66 CG CD1 CD2 REMARK 480 GLN B 67 CG CD OE1 NE2 REMARK 480 LYS B 85 CG CD CE NZ REMARK 480 LEU B 96 CB CG CD1 CD2 REMARK 480 LYS B 99 CG CD CE NZ REMARK 480 LEU B 100 CG CD1 CD2 REMARK 480 ARG B 103 CG CD NE CZ NH1 NH2 REMARK 480 ARG B 150 CD NE CZ NH1 NH2 REMARK 480 ARG B 152 CD NE CZ NH1 NH2 REMARK 480 GLN B 154 CG CD OE1 NE2 REMARK 480 LYS B 200 CG CD CE NZ REMARK 480 LEU B 224 CG CD1 CD2 REMARK 480 ARG B 226 CG CD NE CZ NH1 NH2 REMARK 480 LYS B 228 CD CE NZ REMARK 480 GLN B 229 CG CD OE1 NE2 REMARK 480 GLU B 239 CD OE1 OE2 REMARK 480 GLN B 244 CG CD OE1 NE2 REMARK 480 ARG B 401 CD NE CZ NH1 NH2 REMARK 480 LYS B 415 CB CG CD CE NZ REMARK 480 ARG B 418 CG CD NE CZ NH1 NH2 REMARK 480 GLN B 463 CG CD OE1 NE2 REMARK 480 ARG B 480 CD NE CZ NH1 NH2 REMARK 480 GLN B 482 CG CD OE1 NE2 REMARK 480 ARG B 484 CG CD NE CZ NH1 NH2 REMARK 480 PHE C 37 CG CD1 CD2 CE1 CE2 CZ REMARK 480 LEU C 38 CB CG CD1 CD2 REMARK 480 LEU C 41 CB CG CD1 CD2 REMARK 480 ARG C 61 CG CD NE CZ NH1 NH2 REMARK 480 LEU C 66 CG CD1 CD2 REMARK 480 ASP C 68 CB CG OD1 OD2 REMARK 480 ARG C 103 CD NE CZ NH1 NH2 REMARK 480 LYS C 118 CG CD CE NZ REMARK 480 LYS C 122 CG CD CE NZ REMARK 480 ARG C 152 CD NE CZ NH1 NH2 REMARK 480 LYS C 181 CG CD CE NZ REMARK 480 LYS C 183 CD CE NZ REMARK 480 ARG C 217 CD NE CZ NH1 NH2 REMARK 480 LYS C 246 CD CE NZ REMARK 480 GLN C 253 CG CD OE1 REMARK 480 GLN C 276 CG CD OE1 NE2 REMARK 480 GLU C 279 CG CD OE1 OE2 REMARK 480 GLU C 400 CB CG CD OE1 OE2 REMARK 480 ARG C 480 CG CD NE CZ NH1 NH2 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 OE2 GLU C 239 ND1 HIS C 283 1.96 REMARK 500 OE2 GLU C 239 CE1 HIS C 283 2.01 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 ASP A 112 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 LEU A 430 CA - CB - CG ANGL. DEV. = 17.7 DEGREES REMARK 500 LEU A 453 CA - CB - CG ANGL. DEV. = 15.9 DEGREES REMARK 500 LEU B 278 CA - CB - CG ANGL. DEV. = 15.1 DEGREES REMARK 500 PRO B 413 C - N - CA ANGL. DEV. = -12.5 DEGREES REMARK 500 LEU B 430 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 LEU C 38 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 ASP C 112 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 LEU C 130 CB - CG - CD1 ANGL. DEV. = -10.4 DEGREES REMARK 500 PRO C 380 C - N - CA ANGL. DEV. = 9.3 DEGREES REMARK 500 PRO C 407 C - N - CA ANGL. DEV. = 11.9 DEGREES REMARK 500 LEU C 430 CA - CB - CG ANGL. DEV. = 16.3 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 ASP A 184 -58.54 -177.12 REMARK 500 ASN A 186 65.24 38.23 REMARK 500 THR A 294 -69.06 -102.89 REMARK 500 VAL A 360 77.45 -115.48 REMARK 500 ALA A 363 -137.70 52.13 REMARK 500 VAL A 470 -62.50 157.60 REMARK 500 LYS B 85 58.85 -90.30 REMARK 500 SER B 102 51.42 -140.55 REMARK 500 ASP B 184 -52.95 -171.55 REMARK 500 ASN B 186 65.74 35.83 REMARK 500 THR B 294 -68.32 -106.36 REMARK 500 VAL B 360 75.15 -112.67 REMARK 500 ALA B 363 -139.86 54.25 REMARK 500 PHE B 405 97.44 -68.85 REMARK 500 PHE B 410 34.07 -91.90 REMARK 500 CYS B 468 -128.49 -106.56 REMARK 500 SER B 469 -57.74 153.34 REMARK 500 SER C 102 49.26 -140.04 REMARK 500 THR C 157 143.97 79.73 REMARK 500 ASP C 184 -50.81 -171.86 REMARK 500 THR C 294 -61.57 -105.93 REMARK 500 VAL C 360 78.45 -109.59 REMARK 500 ALA C 363 -140.08 48.51 REMARK 500 CYS C 468 136.33 88.21 REMARK 500 SER C 469 -149.16 -102.54 REMARK 500 VAL C 470 -13.77 77.39 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 429 SG REMARK 620 2 HEM A 501 NA 96.4 REMARK 620 3 HEM A 501 NB 82.5 90.2 REMARK 620 4 HEM A 501 NC 83.1 179.4 90.2 REMARK 620 5 HEM A 501 ND 97.1 89.5 179.5 90.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 429 SG REMARK 620 2 HEM B 501 NA 98.3 REMARK 620 3 HEM B 501 NB 84.1 89.9 REMARK 620 4 HEM B 501 NC 81.0 179.2 90.3 REMARK 620 5 HEM B 501 ND 95.6 89.6 179.4 90.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 429 SG REMARK 620 2 HEM C 501 NA 97.4 REMARK 620 3 HEM C 501 NB 82.9 90.8 REMARK 620 4 HEM C 501 NC 82.3 179.3 89.7 REMARK 620 5 HEM C 501 ND 96.9 88.4 179.2 91.1 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 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3QZ A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3QZ B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3QZ C 502 DBREF 5VBU A 30 495 UNP Q16874 Q16874_HUMAN 30 495 DBREF 5VBU B 30 495 UNP Q16874 Q16874_HUMAN 30 495 DBREF 5VBU C 30 495 UNP Q16874 Q16874_HUMAN 30 495 SEQADV 5VBU MET A 20 UNP Q16874 INITIATING METHIONINE SEQADV 5VBU ALA A 21 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS A 22 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS A 23 UNP Q16874 EXPRESSION TAG SEQADV 5VBU THR A 24 UNP Q16874 EXPRESSION TAG SEQADV 5VBU SER A 25 UNP Q16874 EXPRESSION TAG SEQADV 5VBU SER A 26 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS A 27 UNP Q16874 EXPRESSION TAG SEQADV 5VBU GLY A 28 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS A 29 UNP Q16874 EXPRESSION TAG SEQADV 5VBU MET B 20 UNP Q16874 INITIATING METHIONINE SEQADV 5VBU ALA B 21 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS B 22 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS B 23 UNP Q16874 EXPRESSION TAG SEQADV 5VBU THR B 24 UNP Q16874 EXPRESSION TAG SEQADV 5VBU SER B 25 UNP Q16874 EXPRESSION TAG SEQADV 5VBU SER B 26 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS B 27 UNP Q16874 EXPRESSION TAG SEQADV 5VBU GLY B 28 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS B 29 UNP Q16874 EXPRESSION TAG SEQADV 5VBU MET C 20 UNP Q16874 INITIATING METHIONINE SEQADV 5VBU ALA C 21 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS C 22 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS C 23 UNP Q16874 EXPRESSION TAG SEQADV 5VBU THR C 24 UNP Q16874 EXPRESSION TAG SEQADV 5VBU SER C 25 UNP Q16874 EXPRESSION TAG SEQADV 5VBU SER C 26 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS C 27 UNP Q16874 EXPRESSION TAG SEQADV 5VBU GLY C 28 UNP Q16874 EXPRESSION TAG SEQADV 5VBU LYS C 29 UNP Q16874 EXPRESSION TAG SEQRES 1 A 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 A 476 LEU ALA PRO GLY PHE LEU HIS LEU LEU GLN PRO ASP LEU SEQRES 3 A 476 PRO ILE TYR LEU LEU GLY LEU THR GLN LYS PHE GLY PRO SEQRES 4 A 476 ILE TYR ARG LEU HIS LEU GLY LEU GLN ASP VAL VAL VAL SEQRES 5 A 476 LEU ASN SER LYS ARG THR ILE GLU GLU ALA MET VAL LYS SEQRES 6 A 476 LYS TRP ALA ASP PHE ALA GLY ARG PRO GLU PRO LEU THR SEQRES 7 A 476 TYR LYS LEU VAL SER ARG ASN TYR PRO ASP LEU SER LEU SEQRES 8 A 476 GLY ASP TYR SER LEU LEU TRP LYS ALA HIS LYS LYS LEU SEQRES 9 A 476 THR ARG SER ALA LEU LEU LEU GLY ILE ARG ASP SER MET SEQRES 10 A 476 GLU PRO VAL VAL GLU GLN LEU THR GLN GLU PHE CYS GLU SEQRES 11 A 476 ARG MET ARG ALA GLN PRO GLY THR PRO VAL ALA ILE GLU SEQRES 12 A 476 GLU GLU PHE SER LEU LEU THR CYS SER ILE ILE CYS TYR SEQRES 13 A 476 LEU THR PHE GLY ASP LYS ILE LYS ASP ASP ASN LEU MET SEQRES 14 A 476 PRO ALA TYR TYR LYS CYS ILE GLN GLU VAL LEU LYS THR SEQRES 15 A 476 TRP SER HIS TRP SER ILE GLN ILE VAL ASP VAL ILE PRO SEQRES 16 A 476 PHE LEU ARG PHE PHE PRO ASN PRO GLY LEU ARG ARG LEU SEQRES 17 A 476 LYS GLN ALA ILE GLU LYS ARG ASP HIS ILE VAL GLU MET SEQRES 18 A 476 GLN LEU ARG GLN HIS LYS GLU SER LEU VAL ALA GLY GLN SEQRES 19 A 476 TRP ARG ASP MET MET ASP TYR MET LEU GLN GLY VAL ALA SEQRES 20 A 476 GLN PRO SER MET GLU GLU GLY SER GLY GLN LEU LEU GLU SEQRES 21 A 476 GLY HIS VAL HIS MET ALA ALA VAL ASP LEU LEU ILE GLY SEQRES 22 A 476 GLY THR GLU THR THR ALA ASN THR LEU SER TRP ALA VAL SEQRES 23 A 476 VAL PHE LEU LEU HIS HIS PRO GLU ILE GLN GLN ARG LEU SEQRES 24 A 476 GLN GLU GLU LEU ASP HIS GLU LEU GLY PRO GLY ALA SER SEQRES 25 A 476 SER SER ARG VAL PRO TYR LYS ASP ARG ALA ARG LEU PRO SEQRES 26 A 476 LEU LEU ASN ALA THR ILE ALA GLU VAL LEU ARG LEU ARG SEQRES 27 A 476 PRO VAL VAL PRO LEU ALA LEU PRO HIS ARG THR THR ARG SEQRES 28 A 476 PRO SER SER ILE SER GLY TYR ASP ILE PRO GLU GLY THR SEQRES 29 A 476 VAL ILE ILE PRO ASN LEU GLN GLY ALA HIS LEU ASP GLU SEQRES 30 A 476 THR VAL TRP GLU ARG PRO HIS GLU PHE TRP PRO ASP ARG SEQRES 31 A 476 PHE LEU GLU PRO GLY LYS ASN SER ARG ALA LEU ALA PHE SEQRES 32 A 476 GLY CYS GLY ALA ARG VAL CYS LEU GLY GLU PRO LEU ALA SEQRES 33 A 476 ARG LEU GLU LEU PHE VAL VAL LEU THR ARG LEU LEU GLN SEQRES 34 A 476 ALA PHE THR LEU LEU PRO SER GLY ASP ALA LEU PRO SER SEQRES 35 A 476 LEU GLN PRO LEU PRO HIS CYS SER VAL ILE LEU LYS MET SEQRES 36 A 476 GLN PRO PHE GLN VAL ARG LEU GLN PRO ARG GLY MET GLY SEQRES 37 A 476 ALA HIS SER PRO GLY GLN SER GLN SEQRES 1 B 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 B 476 LEU ALA PRO GLY PHE LEU HIS LEU LEU GLN PRO ASP LEU SEQRES 3 B 476 PRO ILE TYR LEU LEU GLY LEU THR GLN LYS PHE GLY PRO SEQRES 4 B 476 ILE TYR ARG LEU HIS LEU GLY LEU GLN ASP VAL VAL VAL SEQRES 5 B 476 LEU ASN SER LYS ARG THR ILE GLU GLU ALA MET VAL LYS SEQRES 6 B 476 LYS TRP ALA ASP PHE ALA GLY ARG PRO GLU PRO LEU THR SEQRES 7 B 476 TYR LYS LEU VAL SER ARG ASN TYR PRO ASP LEU SER LEU SEQRES 8 B 476 GLY ASP TYR SER LEU LEU TRP LYS ALA HIS LYS LYS LEU SEQRES 9 B 476 THR ARG SER ALA LEU LEU LEU GLY ILE ARG ASP SER MET SEQRES 10 B 476 GLU PRO VAL VAL GLU GLN LEU THR GLN GLU PHE CYS GLU SEQRES 11 B 476 ARG MET ARG ALA GLN PRO GLY THR PRO VAL ALA ILE GLU SEQRES 12 B 476 GLU GLU PHE SER LEU LEU THR CYS SER ILE ILE CYS TYR SEQRES 13 B 476 LEU THR PHE GLY ASP LYS ILE LYS ASP ASP ASN LEU MET SEQRES 14 B 476 PRO ALA TYR TYR LYS CYS ILE GLN GLU VAL LEU LYS THR SEQRES 15 B 476 TRP SER HIS TRP SER ILE GLN ILE VAL ASP VAL ILE PRO SEQRES 16 B 476 PHE LEU ARG PHE PHE PRO ASN PRO GLY LEU ARG ARG LEU SEQRES 17 B 476 LYS GLN ALA ILE GLU LYS ARG ASP HIS ILE VAL GLU MET SEQRES 18 B 476 GLN LEU ARG GLN HIS LYS GLU SER LEU VAL ALA GLY GLN SEQRES 19 B 476 TRP ARG ASP MET MET ASP TYR MET LEU GLN GLY VAL ALA SEQRES 20 B 476 GLN PRO SER MET GLU GLU GLY SER GLY GLN LEU LEU GLU SEQRES 21 B 476 GLY HIS VAL HIS MET ALA ALA VAL ASP LEU LEU ILE GLY SEQRES 22 B 476 GLY THR GLU THR THR ALA ASN THR LEU SER TRP ALA VAL SEQRES 23 B 476 VAL PHE LEU LEU HIS HIS PRO GLU ILE GLN GLN ARG LEU SEQRES 24 B 476 GLN GLU GLU LEU ASP HIS GLU LEU GLY PRO GLY ALA SER SEQRES 25 B 476 SER SER ARG VAL PRO TYR LYS ASP ARG ALA ARG LEU PRO SEQRES 26 B 476 LEU LEU ASN ALA THR ILE ALA GLU VAL LEU ARG LEU ARG SEQRES 27 B 476 PRO VAL VAL PRO LEU ALA LEU PRO HIS ARG THR THR ARG SEQRES 28 B 476 PRO SER SER ILE SER GLY TYR ASP ILE PRO GLU GLY THR SEQRES 29 B 476 VAL ILE ILE PRO ASN LEU GLN GLY ALA HIS LEU ASP GLU SEQRES 30 B 476 THR VAL TRP GLU ARG PRO HIS GLU PHE TRP PRO ASP ARG SEQRES 31 B 476 PHE LEU GLU PRO GLY LYS ASN SER ARG ALA LEU ALA PHE SEQRES 32 B 476 GLY CYS GLY ALA ARG VAL CYS LEU GLY GLU PRO LEU ALA SEQRES 33 B 476 ARG LEU GLU LEU PHE VAL VAL LEU THR ARG LEU LEU GLN SEQRES 34 B 476 ALA PHE THR LEU LEU PRO SER GLY ASP ALA LEU PRO SER SEQRES 35 B 476 LEU GLN PRO LEU PRO HIS CYS SER VAL ILE LEU LYS MET SEQRES 36 B 476 GLN PRO PHE GLN VAL ARG LEU GLN PRO ARG GLY MET GLY SEQRES 37 B 476 ALA HIS SER PRO GLY GLN SER GLN SEQRES 1 C 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 C 476 LEU ALA PRO GLY PHE LEU HIS LEU LEU GLN PRO ASP LEU SEQRES 3 C 476 PRO ILE TYR LEU LEU GLY LEU THR GLN LYS PHE GLY PRO SEQRES 4 C 476 ILE TYR ARG LEU HIS LEU GLY LEU GLN ASP VAL VAL VAL SEQRES 5 C 476 LEU ASN SER LYS ARG THR ILE GLU GLU ALA MET VAL LYS SEQRES 6 C 476 LYS TRP ALA ASP PHE ALA GLY ARG PRO GLU PRO LEU THR SEQRES 7 C 476 TYR LYS LEU VAL SER ARG ASN TYR PRO ASP LEU SER LEU SEQRES 8 C 476 GLY ASP TYR SER LEU LEU TRP LYS ALA HIS LYS LYS LEU SEQRES 9 C 476 THR ARG SER ALA LEU LEU LEU GLY ILE ARG ASP SER MET SEQRES 10 C 476 GLU PRO VAL VAL GLU GLN LEU THR GLN GLU PHE CYS GLU SEQRES 11 C 476 ARG MET ARG ALA GLN PRO GLY THR PRO VAL ALA ILE GLU SEQRES 12 C 476 GLU GLU PHE SER LEU LEU THR CYS SER ILE ILE CYS TYR SEQRES 13 C 476 LEU THR PHE GLY ASP LYS ILE LYS ASP ASP ASN LEU MET SEQRES 14 C 476 PRO ALA TYR TYR LYS CYS ILE GLN GLU VAL LEU LYS THR SEQRES 15 C 476 TRP SER HIS TRP SER ILE GLN ILE VAL ASP VAL ILE PRO SEQRES 16 C 476 PHE LEU ARG PHE PHE PRO ASN PRO GLY LEU ARG ARG LEU SEQRES 17 C 476 LYS GLN ALA ILE GLU LYS ARG ASP HIS ILE VAL GLU MET SEQRES 18 C 476 GLN LEU ARG GLN HIS LYS GLU SER LEU VAL ALA GLY GLN SEQRES 19 C 476 TRP ARG ASP MET MET ASP TYR MET LEU GLN GLY VAL ALA SEQRES 20 C 476 GLN PRO SER MET GLU GLU GLY SER GLY GLN LEU LEU GLU SEQRES 21 C 476 GLY HIS VAL HIS MET ALA ALA VAL ASP LEU LEU ILE GLY SEQRES 22 C 476 GLY THR GLU THR THR ALA ASN THR LEU SER TRP ALA VAL SEQRES 23 C 476 VAL PHE LEU LEU HIS HIS PRO GLU ILE GLN GLN ARG LEU SEQRES 24 C 476 GLN GLU GLU LEU ASP HIS GLU LEU GLY PRO GLY ALA SER SEQRES 25 C 476 SER SER ARG VAL PRO TYR LYS ASP ARG ALA ARG LEU PRO SEQRES 26 C 476 LEU LEU ASN ALA THR ILE ALA GLU VAL LEU ARG LEU ARG SEQRES 27 C 476 PRO VAL VAL PRO LEU ALA LEU PRO HIS ARG THR THR ARG SEQRES 28 C 476 PRO SER SER ILE SER GLY TYR ASP ILE PRO GLU GLY THR SEQRES 29 C 476 VAL ILE ILE PRO ASN LEU GLN GLY ALA HIS LEU ASP GLU SEQRES 30 C 476 THR VAL TRP GLU ARG PRO HIS GLU PHE TRP PRO ASP ARG SEQRES 31 C 476 PHE LEU GLU PRO GLY LYS ASN SER ARG ALA LEU ALA PHE SEQRES 32 C 476 GLY CYS GLY ALA ARG VAL CYS LEU GLY GLU PRO LEU ALA SEQRES 33 C 476 ARG LEU GLU LEU PHE VAL VAL LEU THR ARG LEU LEU GLN SEQRES 34 C 476 ALA PHE THR LEU LEU PRO SER GLY ASP ALA LEU PRO SER SEQRES 35 C 476 LEU GLN PRO LEU PRO HIS CYS SER VAL ILE LEU LYS MET SEQRES 36 C 476 GLN PRO PHE GLN VAL ARG LEU GLN PRO ARG GLY MET GLY SEQRES 37 C 476 ALA HIS SER PRO GLY GLN SER GLN HET HEM A 501 43 HET 3QZ A 502 24 HET HEM B 501 43 HET 3QZ B 502 24 HET HEM C 501 43 HET 3QZ C 502 24 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM 3QZ (9BETA)-17-HYDROXYPREGN-4-ENE-3,20-DIONE HETSYN HEM HEME FORMUL 4 HEM 3(C34 H32 FE N4 O4) FORMUL 5 3QZ 3(C21 H30 O3) FORMUL 10 HOH *5(H2 O) HELIX 1 AA1 HIS A 39 GLN A 42 5 4 HELIX 2 AA2 ASP A 44 LEU A 52 1 9 HELIX 3 AA3 LEU A 52 GLY A 57 1 6 HELIX 4 AA4 SER A 74 VAL A 83 1 10 HELIX 5 AA5 PRO A 95 VAL A 101 1 7 HELIX 6 AA6 SER A 114 LEU A 130 1 17 HELIX 7 AA7 SER A 135 ALA A 153 1 19 HELIX 8 AA8 ALA A 160 GLY A 179 1 20 HELIX 9 AA9 ASP A 180 LYS A 183 5 4 HELIX 10 AB1 LEU A 187 HIS A 204 1 18 HELIX 11 AB2 HIS A 204 ILE A 213 1 10 HELIX 12 AB3 PRO A 214 PHE A 219 5 6 HELIX 13 AB4 GLY A 223 LEU A 249 1 27 HELIX 14 AB5 ASP A 256 GLY A 264 1 9 HELIX 15 AB6 LEU A 278 GLY A 293 1 16 HELIX 16 AB7 THR A 294 HIS A 311 1 18 HELIX 17 AB8 HIS A 311 GLU A 325 1 15 HELIX 18 AB9 PRO A 336 ARG A 342 5 7 HELIX 19 AC1 LEU A 343 ARG A 357 1 15 HELIX 20 AC2 ASN A 388 HIS A 393 1 6 HELIX 21 AC3 TRP A 406 LEU A 411 5 6 HELIX 22 AC4 CYS A 424 VAL A 428 5 5 HELIX 23 AC5 GLY A 431 PHE A 450 1 20 HELIX 24 AC6 LEU B 38 GLN B 42 5 5 HELIX 25 AC7 ASP B 44 LEU B 52 1 9 HELIX 26 AC8 LEU B 52 GLY B 57 1 6 HELIX 27 AC9 SER B 74 VAL B 83 1 10 HELIX 28 AD1 PRO B 95 SER B 102 1 8 HELIX 29 AD2 SER B 114 LEU B 130 1 17 HELIX 30 AD3 SER B 135 ALA B 153 1 19 HELIX 31 AD4 ALA B 160 GLY B 179 1 20 HELIX 32 AD5 ASP B 180 LYS B 183 5 4 HELIX 33 AD6 LEU B 187 SER B 203 1 17 HELIX 34 AD7 HIS B 204 ILE B 213 1 10 HELIX 35 AD8 PRO B 214 PHE B 219 5 6 HELIX 36 AD9 GLY B 223 LEU B 249 1 27 HELIX 37 AE1 ASP B 256 GLY B 264 1 9 HELIX 38 AE2 LEU B 278 GLY B 293 1 16 HELIX 39 AE3 THR B 294 HIS B 311 1 18 HELIX 40 AE4 HIS B 311 GLU B 325 1 15 HELIX 41 AE5 PRO B 336 ARG B 342 5 7 HELIX 42 AE6 LEU B 343 ARG B 357 1 15 HELIX 43 AE7 ASN B 388 HIS B 393 1 6 HELIX 44 AE8 TRP B 406 LEU B 411 5 6 HELIX 45 AE9 GLY B 431 PHE B 450 1 20 HELIX 46 AF1 LEU C 38 GLN C 42 5 5 HELIX 47 AF2 ASP C 44 LEU C 52 1 9 HELIX 48 AF3 LEU C 52 GLY C 57 1 6 HELIX 49 AF4 SER C 74 VAL C 83 1 10 HELIX 50 AF5 PRO C 95 SER C 102 1 8 HELIX 51 AF6 SER C 114 LEU C 130 1 17 HELIX 52 AF7 SER C 135 GLN C 154 1 20 HELIX 53 AF8 ALA C 160 GLY C 179 1 20 HELIX 54 AF9 ASP C 180 ASP C 184 5 5 HELIX 55 AG1 LEU C 187 SER C 203 1 17 HELIX 56 AG2 HIS C 204 ILE C 213 1 10 HELIX 57 AG3 PRO C 214 PHE C 219 5 6 HELIX 58 AG4 GLY C 223 LEU C 249 1 27 HELIX 59 AG5 ASP C 256 GLY C 264 1 9 HELIX 60 AG6 LEU C 278 GLY C 293 1 16 HELIX 61 AG7 THR C 294 HIS C 311 1 18 HELIX 62 AG8 HIS C 311 GLU C 325 1 15 HELIX 63 AG9 PRO C 336 ARG C 342 5 7 HELIX 64 AH1 LEU C 343 ARG C 357 1 15 HELIX 65 AH2 ASN C 388 HIS C 393 1 6 HELIX 66 AH3 TRP C 406 LEU C 411 5 6 HELIX 67 AH4 CYS C 424 VAL C 428 5 5 HELIX 68 AH5 GLY C 431 PHE C 450 1 20 SHEET 1 AA1 5 LEU A 33 PHE A 37 0 SHEET 2 AA1 5 ILE A 59 LEU A 64 1 O ARG A 61 N ALA A 34 SHEET 3 AA1 5 GLN A 67 LEU A 72 -1 O VAL A 71 N TYR A 60 SHEET 4 AA1 5 VAL A 384 PRO A 387 1 O ILE A 386 N LEU A 72 SHEET 5 AA1 5 HIS A 366 ARG A 367 -1 N HIS A 366 O ILE A 385 SHEET 1 AA2 3 PRO A 158 VAL A 159 0 SHEET 2 AA2 3 VAL A 479 GLN A 482 -1 O VAL A 479 N VAL A 159 SHEET 3 AA2 3 THR A 451 PRO A 454 -1 N LEU A 453 O ARG A 480 SHEET 1 AA3 2 SER A 372 ILE A 374 0 SHEET 2 AA3 2 TYR A 377 ILE A 379 -1 O ILE A 379 N SER A 372 SHEET 1 AA4 5 LEU B 33 ALA B 34 0 SHEET 2 AA4 5 ILE B 59 LEU B 64 1 O ARG B 61 N ALA B 34 SHEET 3 AA4 5 GLN B 67 LEU B 72 -1 O VAL B 71 N TYR B 60 SHEET 4 AA4 5 VAL B 384 PRO B 387 1 O ILE B 386 N LEU B 72 SHEET 5 AA4 5 HIS B 366 ARG B 367 -1 N HIS B 366 O ILE B 385 SHEET 1 AA5 3 PRO B 158 VAL B 159 0 SHEET 2 AA5 3 VAL B 479 GLN B 482 -1 O VAL B 479 N VAL B 159 SHEET 3 AA5 3 THR B 451 PRO B 454 -1 N LEU B 453 O ARG B 480 SHEET 1 AA6 2 SER B 372 ILE B 374 0 SHEET 2 AA6 2 TYR B 377 ILE B 379 -1 O ILE B 379 N SER B 372 SHEET 1 AA7 4 ILE C 59 LEU C 64 0 SHEET 2 AA7 4 GLN C 67 LEU C 72 -1 O VAL C 71 N TYR C 60 SHEET 3 AA7 4 VAL C 384 PRO C 387 1 O ILE C 386 N LEU C 72 SHEET 4 AA7 4 HIS C 366 ARG C 367 -1 N HIS C 366 O ILE C 385 SHEET 1 AA8 2 SER C 372 ILE C 374 0 SHEET 2 AA8 2 TYR C 377 ILE C 379 -1 O ILE C 379 N SER C 372 SHEET 1 AA9 2 THR C 451 PRO C 454 0 SHEET 2 AA9 2 VAL C 479 GLN C 482 -1 O ARG C 480 N LEU C 453 LINK SG CYS A 429 FE HEM A 501 1555 1555 2.18 LINK SG CYS B 429 FE HEM B 501 1555 1555 2.32 LINK SG CYS C 429 FE HEM C 501 1555 1555 2.29 CISPEP 1 PRO A 483 ARG A 484 0 16.26 CISPEP 2 PRO B 483 ARG B 484 0 9.61 CISPEP 3 PRO C 483 ARG C 484 0 -2.14 SITE 1 AC1 18 ARG A 92 SER A 109 TRP A 117 ILE A 173 SITE 2 AC1 18 LEU A 289 GLY A 292 GLY A 293 THR A 296 SITE 3 AC1 18 THR A 300 VAL A 359 VAL A 360 HIS A 366 SITE 4 AC1 18 ALA A 421 PHE A 422 ARG A 427 CYS A 429 SITE 5 AC1 18 LEU A 430 GLY A 431 SITE 1 AC2 10 VAL A 101 SER A 109 VAL A 198 ILE A 231 SITE 2 AC2 10 ARG A 234 ASP A 288 ILE A 291 GLY A 292 SITE 3 AC2 10 VAL A 360 LEU A 364 SITE 1 AC3 21 ARG B 92 SER B 109 TRP B 117 LYS B 121 SITE 2 AC3 21 ILE B 173 LEU B 289 GLY B 292 GLY B 293 SITE 3 AC3 21 THR B 296 THR B 300 VAL B 359 VAL B 360 SITE 4 AC3 21 HIS B 366 LEU B 389 ALA B 421 PHE B 422 SITE 5 AC3 21 ARG B 427 CYS B 429 LEU B 430 GLY B 431 SITE 6 AC3 21 3QZ B 502 SITE 1 AC4 10 VAL B 101 SER B 109 VAL B 198 ILE B 231 SITE 2 AC4 10 ARG B 234 ASP B 288 ILE B 291 GLY B 292 SITE 3 AC4 10 LEU B 364 HEM B 501 SITE 1 AC5 22 ARG C 92 SER C 109 TRP C 117 LYS C 121 SITE 2 AC5 22 ILE C 173 LEU C 289 GLY C 292 GLY C 293 SITE 3 AC5 22 THR C 296 THR C 300 VAL C 359 VAL C 360 SITE 4 AC5 22 LEU C 364 HIS C 366 LEU C 389 ALA C 421 SITE 5 AC5 22 PHE C 422 ARG C 427 CYS C 429 LEU C 430 SITE 6 AC5 22 GLY C 431 3QZ C 502 SITE 1 AC6 11 VAL C 101 SER C 109 VAL C 198 TRP C 202 SITE 2 AC6 11 ILE C 231 ARG C 234 ASP C 288 GLY C 292 SITE 3 AC6 11 VAL C 360 LEU C 364 HEM C 501 CRYST1 152.431 88.385 111.417 90.00 102.37 90.00 C 1 2 1 12 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 0.006560 0.000000 0.001439 0.00000 SCALE2 0.000000 0.011314 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009189 0.00000