HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 09-MAR-11 3R1B TITLE OPEN CRYSTAL STRUCTURE OF CYTOCHROME P450 2B4 COVALENTLY BOUND TO THE TITLE 2 MECHANISM-BASED INACTIVATOR TERT-BUTYLPHENYLACETYLENE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 2B4; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: CYPIIB4, CYTOCHROME P450 ISOZYME 2, CYTOCHROME P450 LM2, COMPND 5 CYTOCHROME P450 TYPE B0, CYTOCHROME P450 TYPE B1; COMPND 6 EC: 1.14.14.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_COMMON: EUROPEAN RABBIT,JAPANESE WHITE RABBIT,DOMESTIC SOURCE 4 RABBIT,RABBITS; SOURCE 5 ORGANISM_TAXID: 9986; SOURCE 6 GENE: CYP2B4; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: TOPP3; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PKK KEYWDS CYTOCHROME P450 2B4, MONOOXYGENASE, MEMBRANE PROTEIN, OXIDOREDUCTASE- KEYWDS 2 OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.C.GAY,H.ZHANG,C.D.STOUT,P.F.HOLLENBERG,J.R.HALPERT REVDAT 4 13-SEP-23 3R1B 1 REMARK HETSYN REVDAT 3 29-JUL-20 3R1B 1 COMPND REMARK SEQADV HET REVDAT 3 2 1 HETNAM HETSYN FORMUL LINK REVDAT 3 3 1 SITE ATOM REVDAT 2 13-JUL-11 3R1B 1 JRNL REVDAT 1 11-MAY-11 3R1B 0 JRNL AUTH S.C.GAY,H.ZHANG,P.R.WILDERMAN,A.G.ROBERTS,T.LIU,S.LI, JRNL AUTH 2 H.L.LIN,Q.ZHANG,V.L.WOODS,C.D.STOUT,P.F.HOLLENBERG, JRNL AUTH 3 J.R.HALPERT JRNL TITL STRUCTURAL ANALYSIS OF MAMMALIAN CYTOCHROME P450 2B4 JRNL TITL 2 COVALENTLY BOUND TO THE MECHANISM-BASED INACTIVATOR JRNL TITL 3 TERT-BUTYLPHENYLACETYLENE: INSIGHT INTO PARTIAL ENZYMATIC JRNL TITL 4 ACTIVITY. JRNL REF BIOCHEMISTRY V. 50 4903 2011 JRNL REFN ISSN 0006-2960 JRNL PMID 21510666 JRNL DOI 10.1021/BI200482G REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.ZHAO,M.A.WHITE,B.K.MURALIDHARA,L.SUN,J.R.HALPERT,C.D.STOUT REMARK 1 TITL STRUCTURE OF MICROSOMAL CYTOCHROME P450 2B4 COMPLEXED WITH REMARK 1 TITL 2 THE ANTIFUNGAL DRUG BIFONAZOLE: INSIGHT INTO P450 REMARK 1 TITL 3 CONFORMATIONAL PLASTICITY AND MEMBRANE INTERACTION. REMARK 1 REF J.BIOL.CHEM. V. 281 5973 2006 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 16373351 REMARK 1 DOI 10.1074/JBC.M511464200 REMARK 1 REFERENCE 2 REMARK 1 AUTH E.E.SCOTT,M.A.WHITE,Y.A.HE,E.F.JOHNSON,C.D.STOUT,J.R.HALPERT REMARK 1 TITL STRUCTURE OF MAMMALIAN CYTOCHROME P450 2B4 COMPLEXED WITH REMARK 1 TITL 2 4-(4-CHLOROPHENYL)IMIDAZOLE AT 1.9-A RESOLUTION: INSIGHT REMARK 1 TITL 3 INTO THE RANGE OF P450 CONFORMATIONS AND THE COORDINATION OF REMARK 1 TITL 4 REDOX PARTNER BINDING. REMARK 1 REF J.BIOL.CHEM. V. 279 27294 2004 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 15100217 REMARK 1 DOI 10.1074/JBC.M403349200 REMARK 1 REFERENCE 3 REMARK 1 AUTH E.E.SCOTT,Y.A.HE,M.R.WESTER,M.A.WHITE,C.C.CHIN,J.R.HALPERT, REMARK 1 AUTH 2 E.F.JOHNSON,C.D.STOUT REMARK 1 TITL AN OPEN CONFORMATION OF MAMMALIAN CYTOCHROME P450 2B4 AT REMARK 1 TITL 2 1.6-A RESOLUTION. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 100 13196 2003 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 14563924 REMARK 1 DOI 10.1073/PNAS.2133986100 REMARK 1 REFERENCE 4 REMARK 1 AUTH Y.ZHAO,L.SUN,B.K.MURALIDHARA,S.KUMAR,M.A.WHITE,C.D.STOUT, REMARK 1 AUTH 2 J.R.HALPERT REMARK 1 TITL STRUCTURAL AND THERMODYNAMIC CONSEQUENCES OF REMARK 1 TITL 2 1-(4-CHLOROPHENYL)IMIDAZOLE BINDING TO CYTOCHROME P450 2B4. REMARK 1 REF BIOCHEMISTRY V. 46 11559 2007 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 17887776 REMARK 1 DOI 10.1021/BI7011614 REMARK 1 REFERENCE 5 REMARK 1 AUTH S.C.GAY,L.SUN,K.MAEKAWA,J.R.HALPERT,C.D.STOUT REMARK 1 TITL CRYSTAL STRUCTURES OF CYTOCHROME P450 2B4 IN COMPLEX WITH REMARK 1 TITL 2 THE INHIBITOR 1-BIPHENYL-4-METHYL-1H-IMIDAZOLE: REMARK 1 TITL 3 LIGAND-INDUCED STRUCTURAL RESPONSE THROUGH ALPHA-HELICAL REMARK 1 TITL 4 REPOSITIONING. REMARK 1 REF BIOCHEMISTRY V. 48 4762 2009 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 19397311 REMARK 1 DOI 10.1021/BI9003765 REMARK 1 REFERENCE 6 REMARK 1 AUTH S.C.GAY,A.G.ROBERTS,K.MAEKAWA,J.C.TALAKAD,W.X.HONG,Q.ZHANG, REMARK 1 AUTH 2 C.D.STOUT,J.R.HALPERT REMARK 1 TITL STRUCTURES OF CYTOCHROME P450 2B4 COMPLEXED WITH THE REMARK 1 TITL 2 ANTIPLATELET DRUGS TICLOPIDINE AND CLOPIDOGREL . REMARK 1 REF BIOCHEMISTRY V. 49 8709 2010 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 20815363 REMARK 1 DOI 10.1021/BI100914Z REMARK 1 REFERENCE 7 REMARK 1 AUTH P.R.WILDERMAN,M.B.SHAH,T.LIU,S.LI,S.HSU,A.G.ROBERTS, REMARK 1 AUTH 2 D.R.GOODLETT,Q.ZHANG,V.L.WOODS,C.D.STOUT,J.R.HALPERT REMARK 1 TITL PLASTICITY OF CYTOCHROME P450 2B4 AS INVESTIGATED BY REMARK 1 TITL 2 HYDROGEN-DEUTERIUM EXCHANGE MASS SPECTROMETRY AND X-RAY REMARK 1 TITL 3 CRYSTALLOGRAPHY. REMARK 1 REF J.BIOL.CHEM. V. 285 38602 2010 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 20880847 REMARK 1 DOI 10.1074/JBC.M110.180646 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.4_486 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.43 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 61019 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.244 REMARK 3 R VALUE (WORKING SET) : 0.242 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 3092 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 53.4406 - 8.3958 0.97 2782 144 0.2099 0.2366 REMARK 3 2 8.3958 - 6.6680 0.98 2760 151 0.2241 0.2654 REMARK 3 3 6.6680 - 5.8263 0.98 2758 134 0.2704 0.2699 REMARK 3 4 5.8263 - 5.2941 0.99 2751 138 0.2619 0.3461 REMARK 3 5 5.2941 - 4.9150 0.99 2733 149 0.2255 0.2446 REMARK 3 6 4.9150 - 4.6254 0.99 2744 151 0.2138 0.2770 REMARK 3 7 4.6254 - 4.3938 0.98 2719 156 0.2119 0.3092 REMARK 3 8 4.3938 - 4.2026 0.98 2751 145 0.2209 0.2791 REMARK 3 9 4.2026 - 4.0409 0.98 2682 138 0.2306 0.2831 REMARK 3 10 4.0409 - 3.9015 0.96 2659 142 0.2335 0.2793 REMARK 3 11 3.9015 - 3.7796 0.97 2705 150 0.2365 0.2549 REMARK 3 12 3.7796 - 3.6715 0.99 2731 144 0.2539 0.3239 REMARK 3 13 3.6715 - 3.5749 0.97 2708 149 0.2795 0.2993 REMARK 3 14 3.5749 - 3.4877 0.91 2518 112 0.2629 0.3038 REMARK 3 15 3.4877 - 3.4084 0.93 2528 149 0.2680 0.3272 REMARK 3 16 3.4084 - 3.3359 0.93 2556 133 0.2774 0.2983 REMARK 3 17 3.3359 - 3.2692 0.93 2595 156 0.2893 0.3348 REMARK 3 18 3.2692 - 3.2075 0.93 2588 126 0.2942 0.3474 REMARK 3 19 3.2075 - 3.1502 0.91 2504 131 0.2991 0.4039 REMARK 3 20 3.1502 - 3.0968 0.88 2426 119 0.3160 0.3590 REMARK 3 21 3.0968 - 3.0469 0.86 2385 129 0.3220 0.3460 REMARK 3 22 3.0469 - 3.0000 0.85 2344 146 0.3559 0.4279 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.33 REMARK 3 B_SOL : 81.04 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.440 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 84.22 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 100.7 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.40920 REMARK 3 B22 (A**2) : -9.64670 REMARK 3 B33 (A**2) : 14.05590 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 3.47140 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 14884 REMARK 3 ANGLE : 1.351 20347 REMARK 3 CHIRALITY : 0.078 2303 REMARK 3 PLANARITY : 0.010 2623 REMARK 3 DIHEDRAL : 16.413 5345 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3R1B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAR-11. REMARK 100 THE DEPOSITION ID IS D_1000064364. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.9 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63932 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 112.161 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : 0.09200 REMARK 200 FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.58600 REMARK 200 R SYM FOR SHELL (I) : 0.58600 REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.1.4 REMARK 200 STARTING MODEL: PDB ENTRY 1SUO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 12% (W/V) PEG 3350, PH REMARK 280 7.5, VAPOR DIFFUSION, SITTING DROP, 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 96.96200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 76.84550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 96.96200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 76.84550 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, 5, 6 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 APPLY THE FOLLOWING TO CHAINS: A, E 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 APPLY THE FOLLOWING TO CHAINS: B, 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, G 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, H 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: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -85.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D, E, H 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: 6 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -82.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, F, G 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 HIS A 493 REMARK 465 HIS A 494 REMARK 465 HIS 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 HIS B 493 REMARK 465 HIS B 494 REMARK 465 HIS 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 LYS C 276 REMARK 465 SER C 277 REMARK 465 ASP C 278 REMARK 465 PRO C 279 REMARK 465 SER C 280 REMARK 465 SER C 281 REMARK 465 GLU C 282 REMARK 465 PHE C 283 REMARK 465 HIS C 284 REMARK 465 HIS C 493 REMARK 465 HIS C 494 REMARK 465 HIS C 495 REMARK 465 MET D 20 REMARK 465 ALA D 21 REMARK 465 LYS D 22 REMARK 465 LYS D 23 REMARK 465 THR D 24 REMARK 465 SER D 25 REMARK 465 SER D 26 REMARK 465 LYS D 27 REMARK 465 HIS D 492 REMARK 465 HIS D 493 REMARK 465 HIS D 494 REMARK 465 HIS D 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 LEU A 37 CG CD1 CD2 REMARK 470 LEU A 43 CG CD1 CD2 REMARK 470 GLN A 45 CG CD OE1 NE2 REMARK 470 LYS A 49 CG CD CE NZ REMARK 470 LEU A 52 CG CD1 CD2 REMARK 470 ARG A 53 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 56 CG CD1 CD2 REMARK 470 ARG A 57 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 61 CG CD CE NZ REMARK 470 LYS A 100 CG CD CE NZ REMARK 470 PHE A 108 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN A 109 CG CD OE1 NE2 REMARK 470 ILE A 114 CG1 CG2 CD1 REMARK 470 ASN A 117 CG OD1 ND2 REMARK 470 GLU A 119 CG CD OE1 OE2 REMARK 470 ARG A 126 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 129 CG CD1 CD2 REMARK 470 LYS A 139 CG CD CE NZ REMARK 470 LYS A 161 CG CD CE NZ REMARK 470 LYS A 186 CG CD CE NZ REMARK 470 LYS A 191 CG CD CE NZ REMARK 470 ARG A 197 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 209 CG1 CG2 CD1 REMARK 470 GLN A 215 CG CD OE1 NE2 REMARK 470 VAL A 216 CG1 CG2 REMARK 470 PHE A 223 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 225 CG CD CE NZ REMARK 470 ARG A 236 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 239 CG CD OE1 NE2 REMARK 470 GLU A 273 CG CD OE1 OE2 REMARK 470 SER A 277 OG REMARK 470 PHE A 283 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE A 297 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 384 CG CD CE NZ REMARK 470 PHE A 450 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 29 CG CD CE NZ REMARK 470 GLN B 45 CG CD OE1 NE2 REMARK 470 MET B 46 CG SD CE REMARK 470 ARG B 48 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 52 CG CD1 CD2 REMARK 470 ARG B 53 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 56 CG CD1 CD2 REMARK 470 ARG B 57 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 60 CG CD OE1 OE2 REMARK 470 LYS B 61 CG CD CE NZ REMARK 470 ARG B 73 CG CD NE CZ NH1 NH2 REMARK 470 PHE B 108 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN B 109 CG CD OE1 NE2 REMARK 470 GLU B 119 CG CD OE1 OE2 REMARK 470 ARG B 120 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 126 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 129 CG CD1 CD2 REMARK 470 LYS B 139 CG CD CE NZ REMARK 470 LYS B 161 CG CD CE NZ REMARK 470 LEU B 208 CG CD1 CD2 REMARK 470 HIS B 231 CG ND1 CD2 CE1 NE2 REMARK 470 TYR B 235 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG B 236 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 239 CG CD OE1 NE2 REMARK 470 LYS B 274 CG CD CE NZ REMARK 470 SER B 277 OG REMARK 470 SER B 280 OG REMARK 470 GLU B 282 CG CD OE1 OE2 REMARK 470 LEU B 293 CG CD1 CD2 REMARK 470 PHE B 297 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 326 CG CD CE NZ REMARK 470 GLN B 330 CG CD OE1 NE2 REMARK 470 ILE B 353 CG1 CG2 CD1 REMARK 470 LYS B 384 CG CD CE NZ REMARK 470 LYS C 29 CG CD CE NZ REMARK 470 LEU C 43 CG CD1 CD2 REMARK 470 GLN C 45 CG CD OE1 NE2 REMARK 470 MET C 46 CG SD CE REMARK 470 LYS C 49 CG CD CE NZ REMARK 470 LEU C 52 CG CD1 CD2 REMARK 470 ARG C 53 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 57 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 73 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 100 CG CD CE NZ REMARK 470 VAL C 104 CG1 CG2 REMARK 470 PHE C 108 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN C 109 CG CD OE1 NE2 REMARK 470 TYR C 111 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ILE C 114 CG1 CG2 CD1 REMARK 470 PHE C 115 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN C 117 CG OD1 ND2 REMARK 470 GLU C 119 CG CD OE1 OE2 REMARK 470 ARG C 120 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 122 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 125 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 126 CG CD NE CZ NH1 NH2 REMARK 470 PHE C 127 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU C 129 CG CD1 CD2 REMARK 470 MET C 132 CG SD CE REMARK 470 ARG C 133 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 134 CG OD1 OD2 REMARK 470 PHE C 135 CG CD1 CD2 CE1 CE2 CZ REMARK 470 MET C 137 CG SD CE REMARK 470 LYS C 139 CG CD CE NZ REMARK 470 LYS C 159 CG CD CE NZ REMARK 470 LYS C 161 CG CD CE NZ REMARK 470 ILE C 182 CG1 CG2 CD1 REMARK 470 ILE C 209 CG1 CG2 CD1 REMARK 470 VAL C 216 CG1 CG2 REMARK 470 TYR C 235 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLN C 239 CG CD OE1 NE2 REMARK 470 ILE C 241 CG1 CG2 CD1 REMARK 470 VAL C 249 CG1 CG2 REMARK 470 GLU C 250 CG CD OE1 OE2 REMARK 470 LYS C 251 CG CD CE NZ REMARK 470 LEU C 256 CG CD1 CD2 REMARK 470 PHE C 264 CG CD1 CD2 CE1 CE2 CZ REMARK 470 TYR C 268 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG C 271 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 274 CG CD CE NZ REMARK 470 HIS C 285 CG ND1 CD2 CE1 NE2 REMARK 470 GLN C 286 CG CD OE1 NE2 REMARK 470 ILE C 289 CG1 CG2 CD1 REMARK 470 LEU C 290 CG CD1 CD2 REMARK 470 LEU C 293 CG CD1 CD2 REMARK 470 PHE C 297 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS C 373 CG CD CE NZ REMARK 470 GLN C 376 CG CD OE1 NE2 REMARK 470 PHE C 377 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS C 384 CG CD CE NZ REMARK 470 LYS C 433 CG CD CE NZ REMARK 470 ILE C 441 CG1 CG2 CD1 REMARK 470 HIS C 492 CG ND1 CD2 CE1 NE2 REMARK 470 LYS D 29 CG CD CE NZ REMARK 470 LEU D 43 CG CD1 CD2 REMARK 470 MET D 46 CG SD CE REMARK 470 ASP D 47 CG OD1 OD2 REMARK 470 LEU D 52 CG CD1 CD2 REMARK 470 LEU D 56 CG CD1 CD2 REMARK 470 ARG D 57 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 59 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 60 CG CD OE1 OE2 REMARK 470 LYS D 61 CG CD CE NZ REMARK 470 VAL D 65 CG1 CG2 REMARK 470 ARG D 73 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 85 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 86 CG CD OE1 OE2 REMARK 470 PHE D 108 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN D 109 CG CD OE1 NE2 REMARK 470 ILE D 114 CG1 CG2 CD1 REMARK 470 PHE D 115 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN D 117 CG OD1 ND2 REMARK 470 GLU D 119 CG CD OE1 OE2 REMARK 470 ARG D 122 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 125 CG CD NE CZ NH1 NH2 REMARK 470 LEU D 129 CG CD1 CD2 REMARK 470 LYS D 139 CG CD CE NZ REMARK 470 GLU D 155 CG CD OE1 OE2 REMARK 470 LEU D 157 CG CD1 CD2 REMARK 470 LEU D 170 CG CD1 CD2 REMARK 470 LYS D 191 CG CD CE NZ REMARK 470 LEU D 208 CG CD1 CD2 REMARK 470 LEU D 219 CG CD1 CD2 REMARK 470 ARG D 232 CG CD NE CZ NH1 NH2 REMARK 470 TYR D 235 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG D 236 CG CD NE CZ NH1 NH2 REMARK 470 GLN D 239 CG CD OE1 NE2 REMARK 470 LYS D 251 CG CD CE NZ REMARK 470 GLU D 273 CG CD OE1 OE2 REMARK 470 LYS D 274 CG CD CE NZ REMARK 470 SER D 277 OG REMARK 470 SER D 280 OG REMARK 470 SER D 281 OG REMARK 470 GLN D 286 CG CD OE1 NE2 REMARK 470 LEU D 293 CG CD1 CD2 REMARK 470 PHE D 297 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU D 301 CG CD OE1 OE2 REMARK 470 TYR D 309 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE D 311 CG CD1 CD2 CE1 CE2 CZ REMARK 470 MET D 314 CG SD CE REMARK 470 LYS D 316 CG CD CE NZ REMARK 470 LYS D 373 CG CD CE NZ REMARK 470 PHE D 377 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG D 378 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 384 CG CD CE NZ REMARK 470 TYR D 401 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE D 408 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE D 413 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS D 421 CG CD CE NZ REMARK 470 ARG D 422 CG CD NE CZ NH1 NH2 REMARK 470 MET D 427 CG SD CE REMARK 470 LYS D 433 CG CD CE NZ REMARK 470 ARG D 434 CG CD NE CZ NH1 NH2 REMARK 470 PHE D 450 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU D 454 CG CD1 CD2 REMARK 470 GLU D 466 CG CD OE1 OE2 REMARK 470 ILE D 468 CG1 CG2 CD1 REMARK 470 GLU D 474 CG CD OE1 OE2 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 GLU A 155 CD REMARK 480 PHE A 296 CE1 REMARK 480 MET B 132 CG REMARK 480 PHE B 450 CE2 REMARK 480 PHE C 450 CD1 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 VAL A 39 -2.35 70.36 REMARK 500 GLN A 45 7.09 109.04 REMARK 500 SER A 430 -168.20 62.18 REMARK 500 VAL B 39 -50.64 73.21 REMARK 500 SER B 430 -166.16 75.00 REMARK 500 VAL C 39 -62.71 63.00 REMARK 500 GLN C 233 2.51 83.63 REMARK 500 SER C 430 -167.75 64.44 REMARK 500 LEU D 30 167.43 179.31 REMARK 500 VAL D 39 -58.61 71.94 REMARK 500 SER D 430 -159.44 109.82 REMARK 500 LEU D 431 -152.21 -139.55 REMARK 500 LYS D 433 -59.89 76.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE PROTEIN WAS INCUBATED WITH TERT-BUTYLPHENYLACETYLENE, CATALASE, REMARK 600 CYTOCHROME P450 REDUCTASE, AND CYTOCHROME B5. A SINGLE CATALYTIC REMARK 600 P450 2B4 TURNOVER RESULTS IN A KETENE INTERMEDIATE, WHICH REMARK 600 CONJUGATES TO THR 302. THIS CONJUGATED PROTEIN IS PUT DOWN FOR REMARK 600 CRYSTALLIZATION. LIGAND CM5 A 605 IS MISSING 10 ATOMS SINCE THEY REMARK 600 WERE NOT OBSERVED IN THE ELECTRON DENSITY MAPS. REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 CM5 A 605 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 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 436 SG REMARK 620 2 HEM A 500 NA 88.6 REMARK 620 3 HEM A 500 NB 80.5 88.1 REMARK 620 4 HEM A 500 NC 81.3 169.8 88.9 REMARK 620 5 HEM A 500 ND 90.7 90.0 171.0 91.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 436 SG REMARK 620 2 HEM B 500 NA 94.8 REMARK 620 3 HEM B 500 NB 80.0 89.6 REMARK 620 4 HEM B 500 NC 81.3 175.9 88.6 REMARK 620 5 HEM B 500 ND 96.8 89.9 176.7 91.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 436 SG REMARK 620 2 HEM C 500 NA 88.9 REMARK 620 3 HEM C 500 NB 92.6 87.9 REMARK 620 4 HEM C 500 NC 83.1 171.5 89.7 REMARK 620 5 HEM C 500 ND 79.5 91.3 172.0 90.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 436 SG REMARK 620 2 HEM D 500 NA 58.0 REMARK 620 3 HEM D 500 NB 85.8 91.9 REMARK 620 4 HEM D 500 NC 130.8 170.6 86.2 REMARK 620 5 HEM D 500 ND 98.0 87.8 175.2 93.4 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3R1A RELATED DB: PDB DBREF 3R1B A 20 491 UNP P00178 CP2B4_RABIT 1 491 DBREF 3R1B B 20 491 UNP P00178 CP2B4_RABIT 1 491 DBREF 3R1B C 20 491 UNP P00178 CP2B4_RABIT 1 491 DBREF 3R1B D 20 491 UNP P00178 CP2B4_RABIT 1 491 SEQADV 3R1B ALA A 21 UNP P00178 GLU 2 ENGINEERED MUTATION SEQADV 3R1B A UNP P00178 PHE 3 DELETION SEQADV 3R1B A UNP P00178 SER 4 DELETION SEQADV 3R1B A UNP P00178 LEU 5 DELETION SEQADV 3R1B A UNP P00178 LEU 6 DELETION SEQADV 3R1B A UNP P00178 LEU 7 DELETION SEQADV 3R1B A UNP P00178 LEU 8 DELETION SEQADV 3R1B A UNP P00178 LEU 9 DELETION SEQADV 3R1B A UNP P00178 ALA 10 DELETION SEQADV 3R1B A UNP P00178 PHE 11 DELETION SEQADV 3R1B A UNP P00178 LEU 12 DELETION SEQADV 3R1B A UNP P00178 ALA 14 DELETION SEQADV 3R1B A UNP P00178 GLY 14 DELETION SEQADV 3R1B A UNP P00178 LEU 15 DELETION SEQADV 3R1B A UNP P00178 LEU 16 DELETION SEQADV 3R1B A UNP P00178 LEU 17 DELETION SEQADV 3R1B A UNP P00178 LEU 18 DELETION SEQADV 3R1B A UNP P00178 LEU 19 DELETION SEQADV 3R1B A UNP P00178 PHE 20 DELETION SEQADV 3R1B A UNP P00178 ARG 21 DELETION SEQADV 3R1B LYS A 22 UNP P00178 GLY 22 ENGINEERED MUTATION SEQADV 3R1B LYS A 23 UNP P00178 HIS 23 ENGINEERED MUTATION SEQADV 3R1B THR A 24 UNP P00178 PRO 24 ENGINEERED MUTATION SEQADV 3R1B SER A 25 UNP P00178 LYS 25 ENGINEERED MUTATION SEQADV 3R1B SER A 26 UNP P00178 ALA 26 ENGINEERED MUTATION SEQADV 3R1B LYS A 27 UNP P00178 HIS 27 ENGINEERED MUTATION SEQADV 3R1B LYS A 29 UNP P00178 ARG 29 ENGINEERED MUTATION SEQADV 3R1B SER A 221 UNP P00178 PRO 221 CONFLICT SEQADV 3R1B TYR A 226 UNP P00178 HIS 226 ENGINEERED MUTATION SEQADV 3R1B HIS A 492 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS A 493 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS A 494 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS A 495 UNP P00178 EXPRESSION TAG SEQADV 3R1B ALA B 21 UNP P00178 GLU 2 ENGINEERED MUTATION SEQADV 3R1B B UNP P00178 PHE 3 DELETION SEQADV 3R1B B UNP P00178 SER 4 DELETION SEQADV 3R1B B UNP P00178 LEU 5 DELETION SEQADV 3R1B B UNP P00178 LEU 6 DELETION SEQADV 3R1B B UNP P00178 LEU 7 DELETION SEQADV 3R1B B UNP P00178 LEU 8 DELETION SEQADV 3R1B B UNP P00178 LEU 9 DELETION SEQADV 3R1B B UNP P00178 ALA 10 DELETION SEQADV 3R1B B UNP P00178 PHE 11 DELETION SEQADV 3R1B B UNP P00178 LEU 12 DELETION SEQADV 3R1B B UNP P00178 ALA 14 DELETION SEQADV 3R1B B UNP P00178 GLY 14 DELETION SEQADV 3R1B B UNP P00178 LEU 15 DELETION SEQADV 3R1B B UNP P00178 LEU 16 DELETION SEQADV 3R1B B UNP P00178 LEU 17 DELETION SEQADV 3R1B B UNP P00178 LEU 18 DELETION SEQADV 3R1B B UNP P00178 LEU 19 DELETION SEQADV 3R1B B UNP P00178 PHE 20 DELETION SEQADV 3R1B B UNP P00178 ARG 21 DELETION SEQADV 3R1B LYS B 22 UNP P00178 GLY 22 ENGINEERED MUTATION SEQADV 3R1B LYS B 23 UNP P00178 HIS 23 ENGINEERED MUTATION SEQADV 3R1B THR B 24 UNP P00178 PRO 24 ENGINEERED MUTATION SEQADV 3R1B SER B 25 UNP P00178 LYS 25 ENGINEERED MUTATION SEQADV 3R1B SER B 26 UNP P00178 ALA 26 ENGINEERED MUTATION SEQADV 3R1B LYS B 27 UNP P00178 HIS 27 ENGINEERED MUTATION SEQADV 3R1B LYS B 29 UNP P00178 ARG 29 ENGINEERED MUTATION SEQADV 3R1B SER B 221 UNP P00178 PRO 221 CONFLICT SEQADV 3R1B TYR B 226 UNP P00178 HIS 226 ENGINEERED MUTATION SEQADV 3R1B HIS B 492 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS B 493 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS B 494 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS B 495 UNP P00178 EXPRESSION TAG SEQADV 3R1B ALA C 21 UNP P00178 GLU 2 ENGINEERED MUTATION SEQADV 3R1B C UNP P00178 PHE 3 DELETION SEQADV 3R1B C UNP P00178 SER 4 DELETION SEQADV 3R1B C UNP P00178 LEU 5 DELETION SEQADV 3R1B C UNP P00178 LEU 6 DELETION SEQADV 3R1B C UNP P00178 LEU 7 DELETION SEQADV 3R1B C UNP P00178 LEU 8 DELETION SEQADV 3R1B C UNP P00178 LEU 9 DELETION SEQADV 3R1B C UNP P00178 ALA 10 DELETION SEQADV 3R1B C UNP P00178 PHE 11 DELETION SEQADV 3R1B C UNP P00178 LEU 12 DELETION SEQADV 3R1B C UNP P00178 ALA 14 DELETION SEQADV 3R1B C UNP P00178 GLY 14 DELETION SEQADV 3R1B C UNP P00178 LEU 15 DELETION SEQADV 3R1B C UNP P00178 LEU 16 DELETION SEQADV 3R1B C UNP P00178 LEU 17 DELETION SEQADV 3R1B C UNP P00178 LEU 18 DELETION SEQADV 3R1B C UNP P00178 LEU 19 DELETION SEQADV 3R1B C UNP P00178 PHE 20 DELETION SEQADV 3R1B C UNP P00178 ARG 21 DELETION SEQADV 3R1B LYS C 22 UNP P00178 GLY 22 ENGINEERED MUTATION SEQADV 3R1B LYS C 23 UNP P00178 HIS 23 ENGINEERED MUTATION SEQADV 3R1B THR C 24 UNP P00178 PRO 24 ENGINEERED MUTATION SEQADV 3R1B SER C 25 UNP P00178 LYS 25 ENGINEERED MUTATION SEQADV 3R1B SER C 26 UNP P00178 ALA 26 ENGINEERED MUTATION SEQADV 3R1B LYS C 27 UNP P00178 HIS 27 ENGINEERED MUTATION SEQADV 3R1B LYS C 29 UNP P00178 ARG 29 ENGINEERED MUTATION SEQADV 3R1B SER C 221 UNP P00178 PRO 221 CONFLICT SEQADV 3R1B TYR C 226 UNP P00178 HIS 226 ENGINEERED MUTATION SEQADV 3R1B HIS C 492 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS C 493 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS C 494 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS C 495 UNP P00178 EXPRESSION TAG SEQADV 3R1B ALA D 21 UNP P00178 GLU 2 ENGINEERED MUTATION SEQADV 3R1B D UNP P00178 PHE 3 DELETION SEQADV 3R1B D UNP P00178 SER 4 DELETION SEQADV 3R1B D UNP P00178 LEU 5 DELETION SEQADV 3R1B D UNP P00178 LEU 6 DELETION SEQADV 3R1B D UNP P00178 LEU 7 DELETION SEQADV 3R1B D UNP P00178 LEU 8 DELETION SEQADV 3R1B D UNP P00178 LEU 9 DELETION SEQADV 3R1B D UNP P00178 ALA 10 DELETION SEQADV 3R1B D UNP P00178 PHE 11 DELETION SEQADV 3R1B D UNP P00178 LEU 12 DELETION SEQADV 3R1B D UNP P00178 ALA 14 DELETION SEQADV 3R1B D UNP P00178 GLY 14 DELETION SEQADV 3R1B D UNP P00178 LEU 15 DELETION SEQADV 3R1B D UNP P00178 LEU 16 DELETION SEQADV 3R1B D UNP P00178 LEU 17 DELETION SEQADV 3R1B D UNP P00178 LEU 18 DELETION SEQADV 3R1B D UNP P00178 LEU 19 DELETION SEQADV 3R1B D UNP P00178 PHE 20 DELETION SEQADV 3R1B D UNP P00178 ARG 21 DELETION SEQADV 3R1B LYS D 22 UNP P00178 GLY 22 ENGINEERED MUTATION SEQADV 3R1B LYS D 23 UNP P00178 HIS 23 ENGINEERED MUTATION SEQADV 3R1B THR D 24 UNP P00178 PRO 24 ENGINEERED MUTATION SEQADV 3R1B SER D 25 UNP P00178 LYS 25 ENGINEERED MUTATION SEQADV 3R1B SER D 26 UNP P00178 ALA 26 ENGINEERED MUTATION SEQADV 3R1B LYS D 27 UNP P00178 HIS 27 ENGINEERED MUTATION SEQADV 3R1B LYS D 29 UNP P00178 ARG 29 ENGINEERED MUTATION SEQADV 3R1B SER D 221 UNP P00178 PRO 221 CONFLICT SEQADV 3R1B TYR D 226 UNP P00178 HIS 226 ENGINEERED MUTATION SEQADV 3R1B HIS D 492 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS D 493 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS D 494 UNP P00178 EXPRESSION TAG SEQADV 3R1B HIS D 495 UNP P00178 EXPRESSION TAG SEQRES 1 A 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 A 476 GLY PRO SER PRO LEU PRO VAL LEU GLY ASN LEU LEU GLN SEQRES 3 A 476 MET ASP ARG LYS GLY LEU LEU ARG SER PHE LEU ARG LEU SEQRES 4 A 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL TYR LEU GLY SEQRES 5 A 476 SER ARG PRO VAL VAL VAL LEU CYS GLY THR ASP ALA ILE SEQRES 6 A 476 ARG GLU ALA LEU VAL ASP GLN ALA GLU ALA PHE SER GLY SEQRES 7 A 476 ARG GLY LYS ILE ALA VAL VAL ASP PRO ILE PHE GLN GLY SEQRES 8 A 476 TYR GLY VAL ILE PHE ALA ASN GLY GLU ARG TRP ARG ALA SEQRES 9 A 476 LEU ARG ARG PHE SER LEU ALA THR MET ARG ASP PHE GLY SEQRES 10 A 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 A 476 ALA ARG CYS LEU VAL GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 A 476 ALA LEU LEU ASP ASN THR LEU LEU PHE HIS SER ILE THR SEQRES 13 A 476 SER ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 A 476 ASP TYR LYS ASP PRO VAL PHE LEU ARG LEU LEU ASP LEU SEQRES 15 A 476 PHE PHE GLN SER PHE SER LEU ILE SER SER PHE SER SER SEQRES 16 A 476 GLN VAL PHE GLU LEU PHE SER GLY PHE LEU LYS TYR PHE SEQRES 17 A 476 PRO GLY THR HIS ARG GLN ILE TYR ARG ASN LEU GLN GLU SEQRES 18 A 476 ILE ASN THR PHE ILE GLY GLN SER VAL GLU LYS HIS ARG SEQRES 19 A 476 ALA THR LEU ASP PRO SER ASN PRO ARG ASP PHE ILE ASP SEQRES 20 A 476 VAL TYR LEU LEU ARG MET GLU LYS ASP LYS SER ASP PRO SEQRES 21 A 476 SER SER GLU PHE HIS HIS GLN ASN LEU ILE LEU THR VAL SEQRES 22 A 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 A 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 A 476 HIS VAL THR GLU ARG VAL GLN LYS GLU ILE GLU GLN VAL SEQRES 25 A 476 ILE GLY SER HIS ARG PRO PRO ALA LEU ASP ASP ARG ALA SEQRES 26 A 476 LYS MET PRO TYR THR ASP ALA VAL ILE HIS GLU ILE GLN SEQRES 27 A 476 ARG LEU GLY ASP LEU ILE PRO PHE GLY VAL PRO HIS THR SEQRES 28 A 476 VAL THR LYS ASP THR GLN PHE ARG GLY TYR VAL ILE PRO SEQRES 29 A 476 LYS ASN THR GLU VAL PHE PRO VAL LEU SER SER ALA LEU SEQRES 30 A 476 HIS ASP PRO ARG TYR PHE GLU THR PRO ASN THR PHE ASN SEQRES 31 A 476 PRO GLY HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS ARG SEQRES 32 A 476 ASN GLU GLY PHE MET PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 A 476 CYS LEU GLY GLU GLY ILE ALA ARG THR GLU LEU PHE LEU SEQRES 34 A 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER ILE ALA SER SEQRES 35 A 476 PRO VAL PRO PRO GLU ASP ILE ASP LEU THR PRO ARG GLU SEQRES 36 A 476 SER GLY VAL GLY ASN VAL PRO PRO SER TYR GLN ILE ARG SEQRES 37 A 476 PHE LEU ALA ARG HIS HIS HIS HIS SEQRES 1 B 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 B 476 GLY PRO SER PRO LEU PRO VAL LEU GLY ASN LEU LEU GLN SEQRES 3 B 476 MET ASP ARG LYS GLY LEU LEU ARG SER PHE LEU ARG LEU SEQRES 4 B 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL TYR LEU GLY SEQRES 5 B 476 SER ARG PRO VAL VAL VAL LEU CYS GLY THR ASP ALA ILE SEQRES 6 B 476 ARG GLU ALA LEU VAL ASP GLN ALA GLU ALA PHE SER GLY SEQRES 7 B 476 ARG GLY LYS ILE ALA VAL VAL ASP PRO ILE PHE GLN GLY SEQRES 8 B 476 TYR GLY VAL ILE PHE ALA ASN GLY GLU ARG TRP ARG ALA SEQRES 9 B 476 LEU ARG ARG PHE SER LEU ALA THR MET ARG ASP PHE GLY SEQRES 10 B 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 B 476 ALA ARG CYS LEU VAL GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 B 476 ALA LEU LEU ASP ASN THR LEU LEU PHE HIS SER ILE THR SEQRES 13 B 476 SER ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 B 476 ASP TYR LYS ASP PRO VAL PHE LEU ARG LEU LEU ASP LEU SEQRES 15 B 476 PHE PHE GLN SER PHE SER LEU ILE SER SER PHE SER SER SEQRES 16 B 476 GLN VAL PHE GLU LEU PHE SER GLY PHE LEU LYS TYR PHE SEQRES 17 B 476 PRO GLY THR HIS ARG GLN ILE TYR ARG ASN LEU GLN GLU SEQRES 18 B 476 ILE ASN THR PHE ILE GLY GLN SER VAL GLU LYS HIS ARG SEQRES 19 B 476 ALA THR LEU ASP PRO SER ASN PRO ARG ASP PHE ILE ASP SEQRES 20 B 476 VAL TYR LEU LEU ARG MET GLU LYS ASP LYS SER ASP PRO SEQRES 21 B 476 SER SER GLU PHE HIS HIS GLN ASN LEU ILE LEU THR VAL SEQRES 22 B 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 B 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 B 476 HIS VAL THR GLU ARG VAL GLN LYS GLU ILE GLU GLN VAL SEQRES 25 B 476 ILE GLY SER HIS ARG PRO PRO ALA LEU ASP ASP ARG ALA SEQRES 26 B 476 LYS MET PRO TYR THR ASP ALA VAL ILE HIS GLU ILE GLN SEQRES 27 B 476 ARG LEU GLY ASP LEU ILE PRO PHE GLY VAL PRO HIS THR SEQRES 28 B 476 VAL THR LYS ASP THR GLN PHE ARG GLY TYR VAL ILE PRO SEQRES 29 B 476 LYS ASN THR GLU VAL PHE PRO VAL LEU SER SER ALA LEU SEQRES 30 B 476 HIS ASP PRO ARG TYR PHE GLU THR PRO ASN THR PHE ASN SEQRES 31 B 476 PRO GLY HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS ARG SEQRES 32 B 476 ASN GLU GLY PHE MET PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 B 476 CYS LEU GLY GLU GLY ILE ALA ARG THR GLU LEU PHE LEU SEQRES 34 B 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER ILE ALA SER SEQRES 35 B 476 PRO VAL PRO PRO GLU ASP ILE ASP LEU THR PRO ARG GLU SEQRES 36 B 476 SER GLY VAL GLY ASN VAL PRO PRO SER TYR GLN ILE ARG SEQRES 37 B 476 PHE LEU ALA ARG HIS HIS HIS HIS SEQRES 1 C 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 C 476 GLY PRO SER PRO LEU PRO VAL LEU GLY ASN LEU LEU GLN SEQRES 3 C 476 MET ASP ARG LYS GLY LEU LEU ARG SER PHE LEU ARG LEU SEQRES 4 C 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL TYR LEU GLY SEQRES 5 C 476 SER ARG PRO VAL VAL VAL LEU CYS GLY THR ASP ALA ILE SEQRES 6 C 476 ARG GLU ALA LEU VAL ASP GLN ALA GLU ALA PHE SER GLY SEQRES 7 C 476 ARG GLY LYS ILE ALA VAL VAL ASP PRO ILE PHE GLN GLY SEQRES 8 C 476 TYR GLY VAL ILE PHE ALA ASN GLY GLU ARG TRP ARG ALA SEQRES 9 C 476 LEU ARG ARG PHE SER LEU ALA THR MET ARG ASP PHE GLY SEQRES 10 C 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 C 476 ALA ARG CYS LEU VAL GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 C 476 ALA LEU LEU ASP ASN THR LEU LEU PHE HIS SER ILE THR SEQRES 13 C 476 SER ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 C 476 ASP TYR LYS ASP PRO VAL PHE LEU ARG LEU LEU ASP LEU SEQRES 15 C 476 PHE PHE GLN SER PHE SER LEU ILE SER SER PHE SER SER SEQRES 16 C 476 GLN VAL PHE GLU LEU PHE SER GLY PHE LEU LYS TYR PHE SEQRES 17 C 476 PRO GLY THR HIS ARG GLN ILE TYR ARG ASN LEU GLN GLU SEQRES 18 C 476 ILE ASN THR PHE ILE GLY GLN SER VAL GLU LYS HIS ARG SEQRES 19 C 476 ALA THR LEU ASP PRO SER ASN PRO ARG ASP PHE ILE ASP SEQRES 20 C 476 VAL TYR LEU LEU ARG MET GLU LYS ASP LYS SER ASP PRO SEQRES 21 C 476 SER SER GLU PHE HIS HIS GLN ASN LEU ILE LEU THR VAL SEQRES 22 C 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 C 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 C 476 HIS VAL THR GLU ARG VAL GLN LYS GLU ILE GLU GLN VAL SEQRES 25 C 476 ILE GLY SER HIS ARG PRO PRO ALA LEU ASP ASP ARG ALA SEQRES 26 C 476 LYS MET PRO TYR THR ASP ALA VAL ILE HIS GLU ILE GLN SEQRES 27 C 476 ARG LEU GLY ASP LEU ILE PRO PHE GLY VAL PRO HIS THR SEQRES 28 C 476 VAL THR LYS ASP THR GLN PHE ARG GLY TYR VAL ILE PRO SEQRES 29 C 476 LYS ASN THR GLU VAL PHE PRO VAL LEU SER SER ALA LEU SEQRES 30 C 476 HIS ASP PRO ARG TYR PHE GLU THR PRO ASN THR PHE ASN SEQRES 31 C 476 PRO GLY HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS ARG SEQRES 32 C 476 ASN GLU GLY PHE MET PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 C 476 CYS LEU GLY GLU GLY ILE ALA ARG THR GLU LEU PHE LEU SEQRES 34 C 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER ILE ALA SER SEQRES 35 C 476 PRO VAL PRO PRO GLU ASP ILE ASP LEU THR PRO ARG GLU SEQRES 36 C 476 SER GLY VAL GLY ASN VAL PRO PRO SER TYR GLN ILE ARG SEQRES 37 C 476 PHE LEU ALA ARG HIS HIS HIS HIS SEQRES 1 D 476 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 D 476 GLY PRO SER PRO LEU PRO VAL LEU GLY ASN LEU LEU GLN SEQRES 3 D 476 MET ASP ARG LYS GLY LEU LEU ARG SER PHE LEU ARG LEU SEQRES 4 D 476 ARG GLU LYS TYR GLY ASP VAL PHE THR VAL TYR LEU GLY SEQRES 5 D 476 SER ARG PRO VAL VAL VAL LEU CYS GLY THR ASP ALA ILE SEQRES 6 D 476 ARG GLU ALA LEU VAL ASP GLN ALA GLU ALA PHE SER GLY SEQRES 7 D 476 ARG GLY LYS ILE ALA VAL VAL ASP PRO ILE PHE GLN GLY SEQRES 8 D 476 TYR GLY VAL ILE PHE ALA ASN GLY GLU ARG TRP ARG ALA SEQRES 9 D 476 LEU ARG ARG PHE SER LEU ALA THR MET ARG ASP PHE GLY SEQRES 10 D 476 MET GLY LYS ARG SER VAL GLU GLU ARG ILE GLN GLU GLU SEQRES 11 D 476 ALA ARG CYS LEU VAL GLU GLU LEU ARG LYS SER LYS GLY SEQRES 12 D 476 ALA LEU LEU ASP ASN THR LEU LEU PHE HIS SER ILE THR SEQRES 13 D 476 SER ASN ILE ILE CYS SER ILE VAL PHE GLY LYS ARG PHE SEQRES 14 D 476 ASP TYR LYS ASP PRO VAL PHE LEU ARG LEU LEU ASP LEU SEQRES 15 D 476 PHE PHE GLN SER PHE SER LEU ILE SER SER PHE SER SER SEQRES 16 D 476 GLN VAL PHE GLU LEU PHE SER GLY PHE LEU LYS TYR PHE SEQRES 17 D 476 PRO GLY THR HIS ARG GLN ILE TYR ARG ASN LEU GLN GLU SEQRES 18 D 476 ILE ASN THR PHE ILE GLY GLN SER VAL GLU LYS HIS ARG SEQRES 19 D 476 ALA THR LEU ASP PRO SER ASN PRO ARG ASP PHE ILE ASP SEQRES 20 D 476 VAL TYR LEU LEU ARG MET GLU LYS ASP LYS SER ASP PRO SEQRES 21 D 476 SER SER GLU PHE HIS HIS GLN ASN LEU ILE LEU THR VAL SEQRES 22 D 476 LEU SER LEU PHE PHE ALA GLY THR GLU THR THR SER THR SEQRES 23 D 476 THR LEU ARG TYR GLY PHE LEU LEU MET LEU LYS TYR PRO SEQRES 24 D 476 HIS VAL THR GLU ARG VAL GLN LYS GLU ILE GLU GLN VAL SEQRES 25 D 476 ILE GLY SER HIS ARG PRO PRO ALA LEU ASP ASP ARG ALA SEQRES 26 D 476 LYS MET PRO TYR THR ASP ALA VAL ILE HIS GLU ILE GLN SEQRES 27 D 476 ARG LEU GLY ASP LEU ILE PRO PHE GLY VAL PRO HIS THR SEQRES 28 D 476 VAL THR LYS ASP THR GLN PHE ARG GLY TYR VAL ILE PRO SEQRES 29 D 476 LYS ASN THR GLU VAL PHE PRO VAL LEU SER SER ALA LEU SEQRES 30 D 476 HIS ASP PRO ARG TYR PHE GLU THR PRO ASN THR PHE ASN SEQRES 31 D 476 PRO GLY HIS PHE LEU ASP ALA ASN GLY ALA LEU LYS ARG SEQRES 32 D 476 ASN GLU GLY PHE MET PRO PHE SER LEU GLY LYS ARG ILE SEQRES 33 D 476 CYS LEU GLY GLU GLY ILE ALA ARG THR GLU LEU PHE LEU SEQRES 34 D 476 PHE PHE THR THR ILE LEU GLN ASN PHE SER ILE ALA SER SEQRES 35 D 476 PRO VAL PRO PRO GLU ASP ILE ASP LEU THR PRO ARG GLU SEQRES 36 D 476 SER GLY VAL GLY ASN VAL PRO PRO SER TYR GLN ILE ARG SEQRES 37 D 476 PHE LEU ALA ARG HIS HIS HIS HIS HET GLC E 1 11 HET FRU E 2 12 HET GLC F 1 11 HET FRU F 2 12 HET GLC G 1 11 HET FRU G 2 12 HET GLC H 1 11 HET FRU H 2 12 HET HEM A 500 43 HET TB2 A 501 13 HET CM5 A 605 24 HET CM5 A 608 34 HET HEM B 500 43 HET TB2 B 501 13 HET CM5 B 606 34 HET CM5 B 607 34 HET HEM C 500 43 HET TB2 C 501 13 HET HEM D 500 43 HET TB2 D 501 13 HET CM5 D 610 34 HETNAM GLC ALPHA-D-GLUCOPYRANOSE HETNAM FRU BETA-D-FRUCTOFURANOSE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM TB2 (4-TERT-BUTYLPHENYL)ACETALDEHYDE HETNAM CM5 5-CYCLOHEXYL-1-PENTYL-BETA-D-MALTOSIDE HETSYN GLC ALPHA-D-GLUCOSE; D-GLUCOSE; GLUCOSE HETSYN FRU BETA-D-FRUCTOSE; D-FRUCTOSE; FRUCTOSE HETSYN HEM HEME HETSYN CM5 5-CYCLOHEXYLPENTYL 4-O-ALPHA-D-GLUCOPYRANOSYL-BETA-D- HETSYN 2 CM5 GLUCOPYRANOSIDE; CYMAL-5 FORMUL 5 GLC 4(C6 H12 O6) FORMUL 5 FRU 4(C6 H12 O6) FORMUL 9 HEM 4(C34 H32 FE N4 O4) FORMUL 10 TB2 4(C12 H16 O) FORMUL 11 CM5 5(C23 H42 O11) HELIX 1 1 ASP A 47 GLY A 63 1 17 HELIX 2 2 GLY A 80 VAL A 89 1 10 HELIX 3 3 ASP A 105 PHE A 115 1 11 HELIX 4 4 ASN A 117 PHE A 135 1 19 HELIX 5 5 SER A 141 LYS A 159 1 19 HELIX 6 6 ASP A 166 GLY A 185 1 20 HELIX 7 7 ASP A 192 GLN A 204 1 13 HELIX 8 8 SER A 211 GLY A 222 1 12 HELIX 9 9 THR A 230 ALA A 254 1 25 HELIX 10 10 ASP A 263 GLU A 273 1 11 HELIX 11 11 PRO A 279 TYR A 317 1 39 HELIX 12 12 TYR A 317 ILE A 332 1 16 HELIX 13 13 ASP A 341 LYS A 345 5 5 HELIX 14 14 MET A 346 ASP A 361 1 16 HELIX 15 15 LEU A 392 HIS A 397 1 6 HELIX 16 16 ASN A 409 LEU A 414 5 6 HELIX 17 17 LEU A 431 ILE A 435 5 5 HELIX 18 18 GLY A 438 ASN A 456 1 19 HELIX 19 19 PRO A 464 ILE A 468 5 5 HELIX 20 20 ARG B 48 ARG B 59 1 12 HELIX 21 21 CYS B 79 VAL B 89 1 11 HELIX 22 22 ASP B 105 GLY B 112 1 8 HELIX 23 23 VAL B 113 ALA B 116 5 4 HELIX 24 24 ASN B 117 PHE B 135 1 19 HELIX 25 25 GLY B 136 ARG B 140 5 5 HELIX 26 26 SER B 141 LYS B 159 1 19 HELIX 27 27 ASN B 167 PHE B 184 1 18 HELIX 28 28 ASP B 192 PHE B 203 1 12 HELIX 29 29 PHE B 212 SER B 221 1 10 HELIX 30 30 GLY B 222 PHE B 227 1 6 HELIX 31 31 THR B 230 THR B 255 1 26 HELIX 32 32 ASP B 263 GLU B 273 1 11 HELIX 33 33 LYS B 274 LYS B 276 5 3 HELIX 34 34 PRO B 279 LYS B 316 1 38 HELIX 35 35 TYR B 317 ILE B 332 1 16 HELIX 36 36 ALA B 339 ALA B 344 5 6 HELIX 37 37 MET B 346 ASP B 361 1 16 HELIX 38 38 LEU B 392 HIS B 397 1 6 HELIX 39 39 ASN B 409 LEU B 414 5 6 HELIX 40 40 GLY B 438 ASN B 456 1 19 HELIX 41 41 PRO B 464 ILE B 468 5 5 HELIX 42 42 ASP C 47 GLY C 63 1 17 HELIX 43 43 GLY C 80 ASP C 90 1 11 HELIX 44 44 ASP C 105 ALA C 116 1 12 HELIX 45 45 ASN C 117 THR C 131 1 15 HELIX 46 46 SER C 141 SER C 160 1 20 HELIX 47 47 ASN C 167 GLY C 185 1 19 HELIX 48 48 ASP C 192 GLN C 204 1 13 HELIX 49 49 PHE C 212 SER C 221 1 10 HELIX 50 50 PHE C 223 PHE C 227 5 5 HELIX 51 51 GLN C 233 ALA C 254 1 22 HELIX 52 52 ASP C 263 LYS C 274 1 12 HELIX 53 53 ASN C 287 TYR C 317 1 31 HELIX 54 54 TYR C 317 GLN C 330 1 14 HELIX 55 55 ALA C 339 LYS C 345 5 7 HELIX 56 56 MET C 346 ASP C 361 1 16 HELIX 57 57 VAL C 391 HIS C 397 1 7 HELIX 58 58 ASN C 409 LEU C 414 5 6 HELIX 59 59 GLY C 438 ASN C 456 1 19 HELIX 60 60 GLY D 41 GLN D 45 5 5 HELIX 61 61 GLY D 50 GLU D 60 1 11 HELIX 62 62 GLY D 80 VAL D 89 1 10 HELIX 63 63 GLN D 91 PHE D 95 5 5 HELIX 64 64 PRO D 106 PHE D 115 1 10 HELIX 65 65 GLU D 119 PHE D 135 1 17 HELIX 66 66 SER D 141 LYS D 161 1 21 HELIX 67 67 ASN D 167 GLY D 185 1 19 HELIX 68 68 ASP D 192 GLN D 204 1 13 HELIX 69 69 PHE D 212 GLY D 222 1 11 HELIX 70 70 GLY D 222 PHE D 227 1 6 HELIX 71 71 THR D 230 THR D 255 1 26 HELIX 72 72 ASP D 263 LYS D 274 1 12 HELIX 73 73 PRO D 279 TYR D 317 1 39 HELIX 74 74 TYR D 317 ILE D 332 1 16 HELIX 75 75 ALA D 339 ARG D 343 5 5 HELIX 76 76 THR D 349 ASP D 361 1 13 HELIX 77 77 GLN D 376 TYR D 380 5 5 HELIX 78 78 LEU D 392 HIS D 397 1 6 HELIX 79 79 PRO D 410 LEU D 414 5 5 HELIX 80 80 GLY D 438 ASN D 456 1 19 SHEET 1 A 5 VAL A 65 LEU A 70 0 SHEET 2 A 5 ARG A 73 CYS A 79 -1 O ARG A 73 N LEU A 70 SHEET 3 A 5 GLU A 387 VAL A 391 1 O PHE A 389 N VAL A 76 SHEET 4 A 5 HIS A 369 THR A 370 -1 N HIS A 369 O VAL A 388 SHEET 5 A 5 GLY A 97 ARG A 98 -1 N GLY A 97 O THR A 370 SHEET 1 B 3 LEU A 164 LEU A 165 0 SHEET 2 B 3 ILE A 486 ALA A 490 -1 O ILE A 486 N LEU A 165 SHEET 3 B 3 PHE A 457 ALA A 460 -1 N SER A 458 O LEU A 489 SHEET 1 C 2 SER A 205 PHE A 206 0 SHEET 2 C 2 SER D 210 SER D 211 -1 O SER D 210 N PHE A 206 SHEET 1 D 2 THR A 375 PHE A 377 0 SHEET 2 D 2 TYR A 380 ILE A 382 -1 O ILE A 382 N THR A 375 SHEET 1 E 5 VAL B 65 LEU B 70 0 SHEET 2 E 5 ARG B 73 LEU B 78 -1 O VAL B 75 N VAL B 68 SHEET 3 E 5 GLU B 387 PRO B 390 1 O PHE B 389 N LEU B 78 SHEET 4 E 5 HIS B 369 THR B 370 -1 N HIS B 369 O VAL B 388 SHEET 5 E 5 GLY B 97 ARG B 98 -1 N GLY B 97 O THR B 370 SHEET 1 F 2 SER B 205 SER B 211 0 SHEET 2 F 2 SER C 205 SER C 211 -1 O SER C 210 N PHE B 206 SHEET 1 G 2 THR B 375 PHE B 377 0 SHEET 2 G 2 TYR B 380 ILE B 382 -1 O TYR B 380 N PHE B 377 SHEET 1 H 2 PHE B 457 ALA B 460 0 SHEET 2 H 2 ARG B 487 ALA B 490 -1 O ARG B 487 N ALA B 460 SHEET 1 I 4 THR C 67 LEU C 70 0 SHEET 2 I 4 ARG C 73 LEU C 78 -1 O VAL C 75 N VAL C 68 SHEET 3 I 4 GLU C 387 PRO C 390 1 O PHE C 389 N LEU C 78 SHEET 4 I 4 HIS C 369 THR C 370 -1 N HIS C 369 O VAL C 388 SHEET 1 J 2 THR C 375 PHE C 377 0 SHEET 2 J 2 TYR C 380 ILE C 382 -1 O TYR C 380 N PHE C 377 SHEET 1 K 2 PHE C 457 ALA C 460 0 SHEET 2 K 2 ARG C 487 ALA C 490 -1 O LEU C 489 N SER C 458 SHEET 1 L 4 VAL D 65 TYR D 69 0 SHEET 2 L 4 PRO D 74 CYS D 79 -1 O VAL D 77 N PHE D 66 SHEET 3 L 4 GLU D 387 VAL D 391 1 O GLU D 387 N VAL D 76 SHEET 4 L 4 HIS D 369 THR D 370 -1 N HIS D 369 O VAL D 388 SHEET 1 M 2 PHE D 457 ALA D 460 0 SHEET 2 M 2 ARG D 487 ALA D 490 -1 O LEU D 489 N SER D 458 LINK OG1 THR A 302 C1 TB2 A 501 1555 1555 1.36 LINK OG1 THR B 302 C1 TB2 B 501 1555 1555 1.50 LINK OG1 THR C 302 C1 TB2 C 501 1555 1555 1.49 LINK OG1 THR D 302 C1 TB2 D 501 1555 1555 1.46 LINK C1 GLC E 1 O2 FRU E 2 1555 1555 1.38 LINK C1 GLC F 1 O2 FRU F 2 1555 1555 1.38 LINK C1 GLC G 1 O2 FRU G 2 1555 1555 1.38 LINK C1 GLC H 1 O2 FRU H 2 1555 1555 1.38 LINK SG CYS A 436 FE HEM A 500 1555 1555 2.53 LINK SG CYS B 436 FE HEM B 500 1555 1555 2.50 LINK SG CYS C 436 FE HEM C 500 1555 1555 2.56 LINK SG CYS D 436 FE HEM D 500 1555 1555 2.63 CRYST1 193.924 153.691 129.665 90.00 122.22 90.00 C 1 2 1 16 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 0.005157 0.000000 0.003250 0.00000 SCALE2 0.000000 0.006507 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009116 0.00000