PDB Short entry for 1LCY
HEADER    HYDROLASE                               07-APR-02   1LCY              
TITLE     CRYSTAL STRUCTURE OF THE MITOCHONDRIAL SERINE PROTEASE HTRA2          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HTRA2 SERINE PROTEASE;                                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.4.21.-;                                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PET21B                                    
KEYWDS    APOPTOSIS, SERINE PROTEASE, PDZ DOMAIN, CASPASE ACTIVATION, IAP-      
KEYWDS   2 BINDING, HYDROLASE                                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.LI,S.M.SRINIVASULA,J.CHAI,P.LI,J.W.WU,Z.ZHANG,E.S.ALNEMRI,Y.SHI     
REVDAT   6   27-OCT-21 1LCY    1       SEQADV                                   
REVDAT   5   13-JUL-11 1LCY    1       VERSN                                    
REVDAT   4   24-FEB-09 1LCY    1       VERSN                                    
REVDAT   3   19-JUL-05 1LCY    1       DBREF  COMPND REMARK                     
REVDAT   2   29-MAY-02 1LCY    1       JRNL                                     
REVDAT   1   22-MAY-02 1LCY    0                                                
JRNL        AUTH   W.LI,S.M.SRINIVASULA,J.CHAI,P.LI,J.W.WU,Z.ZHANG,E.S.ALNEMRI, 
JRNL        AUTH 2 Y.SHI                                                        
JRNL        TITL   STRUCTURAL INSIGHTS INTO THE PRO-APOPTOTIC FUNCTION OF       
JRNL        TITL 2 MITOCHONDRIAL SERINE PROTEASE HTRA2/OMI.                     
JRNL        REF    NAT.STRUCT.BIOL.              V.   9   436 2002              
JRNL        REFN                   ISSN 1072-8368                               
JRNL        PMID   11967569                                                     
JRNL        DOI    10.1038/NSB795                                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 2.03                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 23282                          
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 SET) : 0.235                           
REMARK   3   FREE R VALUE                     : 0.274                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 49                              
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.03                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2350                       
REMARK   3   BIN FREE R VALUE                    : 0.2740                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 48                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2259                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 302                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.330                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1LCY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-APR-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015844.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JUL-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12C                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.1, 0.9788, 0.9791, 0.9638        
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : FUJI                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23282                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: MADSYS                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.78                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, SODIUM CHLORIDE, PH     
REMARK 280  5.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       42.71000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       24.65863            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       42.38667            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       42.71000            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       24.65863            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       42.38667            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       42.71000            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       24.65863            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       42.38667            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       49.31726            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       84.77333            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       49.31726            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       84.77333            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       49.31726            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       84.77333            
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: MONOMERIC                         
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 5940 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 39080 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
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   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  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     ALA A     1                                                      
REMARK 465     VAL A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     PRO A     5                                                      
REMARK 465     ALA A   149                                                      
REMARK 465     ARG A   150                                                      
REMARK 465     ASP A   151                                                      
REMARK 465     LEU A   152                                                      
REMARK 465     GLY A   153                                                      
REMARK 465     LEU A   154                                                      
REMARK 465     PRO A   155                                                      
REMARK 465     GLN A   156                                                      
REMARK 465     THR A   157                                                      
REMARK 465     ARG A   211                                                      
REMARK 465     GLY A   212                                                      
REMARK 465     GLU A   213                                                      
REMARK 465     LYS A   214                                                      
REMARK 465     LYS A   215                                                      
REMARK 465     ASN A   216                                                      
REMARK 465     SER A   217                                                      
REMARK 465     SER A   218                                                      
REMARK 465     SER A   219                                                      
REMARK 465     GLY A   220                                                      
REMARK 465     ILE A   221                                                      
REMARK 465     SER A   222                                                      
REMARK 465     GLY A   223                                                      
REMARK 465     SER A   224                                                      
REMARK 465     GLN A   225                                                      
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   N    LEU A    40     O    HOH A   476              2.05            
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    PRO A   7      128.73    -38.49                                   
REMARK 500    ALA A   8     -160.91    -53.73                                   
REMARK 500    SER A   9       95.88     72.28                                   
REMARK 500    ILE A  46      -65.41    -98.36                                   
REMARK 500    ALA A  68     -127.66     42.24                                   
REMARK 500    LEU A 133      -76.19     67.37                                   
REMARK 500    VAL A 159       90.29    -63.38                                   
REMARK 500    LEU A 209        0.71    -59.05                                   
REMARK 500    GLU A 248      128.94     62.66                                   
REMARK 500    PRO A 249        0.72    -66.52                                   
REMARK 500    PRO A 252      145.62    -38.89                                   
REMARK 500    ASP A 253       47.55    -82.11                                   
REMARK 500    ARG A 299       49.77   -108.96                                   
REMARK 500    THR A 300      -24.09   -169.31                                   
REMARK 500    ARG A 310       74.60   -112.33                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1LCY A    1   325  UNP    O43464   HTRA2_HUMAN    134    458             
SEQADV 1LCY ALA A  173  UNP  O43464    SER   306 ENGINEERED MUTATION            
SEQRES   1 A  325  ALA VAL PRO SER PRO PRO PRO ALA SER PRO ARG SER GLN          
SEQRES   2 A  325  TYR ASN PHE ILE ALA ASP VAL VAL GLU LYS THR ALA PRO          
SEQRES   3 A  325  ALA VAL VAL TYR ILE GLU ILE LEU ASP ARG HIS PRO PHE          
SEQRES   4 A  325  LEU GLY ARG GLU VAL PRO ILE SER ASN GLY SER GLY PHE          
SEQRES   5 A  325  VAL VAL ALA ALA ASP GLY LEU ILE VAL THR ASN ALA HIS          
SEQRES   6 A  325  VAL VAL ALA ASP ARG ARG ARG VAL ARG VAL ARG LEU LEU          
SEQRES   7 A  325  SER GLY ASP THR TYR GLU ALA VAL VAL THR ALA VAL ASP          
SEQRES   8 A  325  PRO VAL ALA ASP ILE ALA THR LEU ARG ILE GLN THR LYS          
SEQRES   9 A  325  GLU PRO LEU PRO THR LEU PRO LEU GLY ARG SER ALA ASP          
SEQRES  10 A  325  VAL ARG GLN GLY GLU PHE VAL VAL ALA MET GLY SER PRO          
SEQRES  11 A  325  PHE ALA LEU GLN ASN THR ILE THR SER GLY ILE VAL SER          
SEQRES  12 A  325  SER ALA GLN ARG PRO ALA ARG ASP LEU GLY LEU PRO GLN          
SEQRES  13 A  325  THR ASN VAL GLU TYR ILE GLN THR ASP ALA ALA ILE ASP          
SEQRES  14 A  325  PHE GLY ASN ALA GLY GLY PRO LEU VAL ASN LEU ASP GLY          
SEQRES  15 A  325  GLU VAL ILE GLY VAL ASN THR MET LYS VAL THR ALA GLY          
SEQRES  16 A  325  ILE SER PHE ALA ILE PRO SER ASP ARG LEU ARG GLU PHE          
SEQRES  17 A  325  LEU HIS ARG GLY GLU LYS LYS ASN SER SER SER GLY ILE          
SEQRES  18 A  325  SER GLY SER GLN ARG ARG TYR ILE GLY VAL MET MET LEU          
SEQRES  19 A  325  THR LEU SER PRO SER ILE LEU ALA GLU LEU GLN LEU ARG          
SEQRES  20 A  325  GLU PRO SER PHE PRO ASP VAL GLN HIS GLY VAL LEU ILE          
SEQRES  21 A  325  HIS LYS VAL ILE LEU GLY SER PRO ALA HIS ARG ALA GLY          
SEQRES  22 A  325  LEU ARG PRO GLY ASP VAL ILE LEU ALA ILE GLY GLU GLN          
SEQRES  23 A  325  MET VAL GLN ASN ALA GLU ASP VAL TYR GLU ALA VAL ARG          
SEQRES  24 A  325  THR GLN SER GLN LEU ALA VAL GLN ILE ARG ARG GLY ARG          
SEQRES  25 A  325  GLU THR LEU THR LEU TYR VAL THR PRO GLU VAL THR GLU          
FORMUL   2  HOH   *302(H2 O)                                                    
HELIX    1   1 SER A    9  TYR A   14  1                                   6    
HELIX    2   2 ASN A   15  ALA A   25  1                                  11    
HELIX    3   3 ASN A   63  ALA A   68  1                                   6    
HELIX    4   4 ARG A  114  VAL A  118  5                                   5    
HELIX    5   5 SER A  202  LEU A  209  1                                   8    
HELIX    6   6 SER A  237  GLN A  245  1                                   9    
HELIX    7   7 SER A  267  GLY A  273  1                                   7    
HELIX    8   8 ASN A  290  ARG A  299  1                                  10    
SHEET    1   A 7 VAL A  28  HIS A  37  0                                        
SHEET    2   A 7 ARG A  42  ALA A  55 -1  O  ARG A  42   N  HIS A  37           
SHEET    3   A 7 LEU A  59  THR A  62 -1  O  VAL A  61   N  PHE A  52           
SHEET    4   A 7 ILE A  96  ARG A 100 -1  O  LEU A  99   N  ILE A  60           
SHEET    5   A 7 THR A  82  ASP A  91 -1  N  ASP A  91   O  ILE A  96           
SHEET    6   A 7 ARG A  72  ARG A  76 -1  N  VAL A  73   O  ALA A  85           
SHEET    7   A 7 VAL A  28  HIS A  37 -1  N  GLU A  32   O  ARG A  74           
SHEET    1   B 6 THR A 138  ILE A 141  0                                        
SHEET    2   B 6 PHE A 123  ALA A 126 -1  N  VAL A 124   O  GLY A 140           
SHEET    3   B 6 PRO A 176  ASN A 179 -1  O  VAL A 178   N  VAL A 125           
SHEET    4   B 6 VAL A 184  THR A 193 -1  O  GLY A 186   N  LEU A 177           
SHEET    5   B 6 ILE A 196  PRO A 201 -1  O  PHE A 198   N  MET A 190           
SHEET    6   B 6 ILE A 162  THR A 164 -1  N  ILE A 162   O  ALA A 199           
SHEET    1   C 2 ARG A 227  TYR A 228  0                                        
SHEET    2   C 2 GLU A 322  VAL A 323 -1  O  GLU A 322   N  TYR A 228           
SHEET    1   D 5 GLU A 313  VAL A 319  0                                        
SHEET    2   D 5 LEU A 304  ARG A 310 -1  N  VAL A 306   O  LEU A 317           
SHEET    3   D 5 VAL A 279  ILE A 283 -1  N  ALA A 282   O  GLN A 307           
SHEET    4   D 5 VAL A 258  VAL A 263 -1  N  VAL A 258   O  ILE A 280           
SHEET    5   D 5 VAL A 231  THR A 235 -1  N  MET A 232   O  HIS A 261           
SHEET    1   E 4 GLU A 313  VAL A 319  0                                        
SHEET    2   E 4 LEU A 304  ARG A 310 -1  N  VAL A 306   O  LEU A 317           
SHEET    3   E 4 VAL A 279  ILE A 283 -1  N  ALA A 282   O  GLN A 307           
SHEET    4   E 4 GLN A 286  MET A 287 -1  O  GLN A 286   N  ILE A 283           
CRYST1   85.420   85.420  127.160  90.00  90.00 120.00 H 3           9          
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      0.011707  0.006759  0.000000        0.00000                         
SCALE2      0.000000  0.013518  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007864        0.00000