PDB Short entry for 3P8E
HEADER    HYDROLASE/HYDROLASE INHIBITOR           13-OCT-10   3P8E              
TITLE     CRYSTAL STRUCTURE OF HUMAN DIMETHYLARGININE DIMETHYLAMINOHYDROLASE-1  
TITLE    2 (DDAH-1) COVALENTLY BOUND WITH N5-(1-IMINOPENTYL)-L-ORNITHINE        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: N(G),N(G)-DIMETHYLARGININE DIMETHYLAMINOHYDROLASE 1;       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: DDAH-1, DIMETHYLARGININE DIMETHYLAMINOHYDROLASE 1, DDAHI,   
COMPND   5 DIMETHYLARGININASE-1;                                                
COMPND   6 EC: 3.5.3.18;                                                        
COMPND   7 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: DDAH, DDAH1;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET28A-HDDAH-1                            
KEYWDS    DDAH, NITRIC OXIDE SYNTHASE REGULATION, HYDROLASE-HYDROLASE INHIBITOR 
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.LLUIS,Y.WANG,A.F.MONZINGO,W.FAST,J.D.ROBERTUS                       
REVDAT   4   06-SEP-23 3P8E    1       REMARK SEQADV LINK                       
REVDAT   3   12-JAN-11 3P8E    1       JRNL                                     
REVDAT   2   17-NOV-10 3P8E    1       HEADER KEYWDS                            
REVDAT   1   10-NOV-10 3P8E    0                                                
JRNL        AUTH   M.LLUIS,Y.WANG,A.F.MONZINGO,W.FAST,J.D.ROBERTUS              
JRNL        TITL   CHARACTERIZATION OF C-ALKYL AMIDINES AS BIOAVAILABLE         
JRNL        TITL 2 COVALENT REVERSIBLE INHIBITORS OF HUMAN DDAH-1.              
JRNL        REF    CHEMMEDCHEM                   V.   6    81 2011              
JRNL        REFN                   ISSN 1860-7179                               
JRNL        PMID   20979083                                                     
JRNL        DOI    10.1002/CMDC.201000392                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.49 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE)                               
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) : 2.49                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.75                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.060                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 18442                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.217                           
REMARK   3   R VALUE            (WORKING SET) : 0.212                           
REMARK   3   FREE R VALUE                     : 0.308                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.160                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 951                             
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 35.7557 -  4.7688    0.98     2634   153  0.1661 0.2563        
REMARK   3     2  4.7688 -  3.7865    0.95     2550   131  0.1797 0.2635        
REMARK   3     3  3.7865 -  3.3083    0.83     2189   130  0.2225 0.3115        
REMARK   3     4  3.3083 -  3.0060    0.98     2591   157  0.2401 0.3349        
REMARK   3     5  3.0060 -  2.7906    0.97     2553   113  0.2571 0.3943        
REMARK   3     6  2.7906 -  2.6261    0.96     2517   131  0.2649 0.3655        
REMARK   3     7  2.6261 -  2.4946    0.94     2457   136  0.2683 0.4021        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.28                                          
REMARK   3   B_SOL              : 23.76                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.780            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.710           
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) : 1.93020                                              
REMARK   3    B22 (A**2) : 3.31760                                              
REMARK   3    B33 (A**2) : -5.24780                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.43730                                             
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           4276                                  
REMARK   3   ANGLE     :  1.195           5776                                  
REMARK   3   CHIRALITY :  0.070            672                                  
REMARK   3   PLANARITY :  0.004            750                                  
REMARK   3   DIHEDRAL  : 19.030           1628                                  
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 3P8E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-OCT-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000062085.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-MAY-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007 HF             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : VARIMAX HIGH FLUX OPTICS           
REMARK 200  OPTICS                         : VARIMAX HIGH FLUX OPTICS           
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS HTC                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18983                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.495                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 73.794                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.4                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.14000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 5.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.49                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.59                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.57500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.970                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3I2E                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.54                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% POLYETHYLENEGLYCOL 6000, 0.1 M       
REMARK 280  TRIS-HCL, PH 8.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       40.45000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 IN LINKING N5-(1-IMINOPENTYL)-L-ORNITHINE TO CYS 274 THE             
REMARK 400 HYBRIDIZATION STATE OF CZ CHANGES FROM SP2 TO SP3                    
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   -22                                                      
REMARK 465     GLY A   -21                                                      
REMARK 465     SER A   -20                                                      
REMARK 465     SER A   -19                                                      
REMARK 465     HIS A   -18                                                      
REMARK 465     HIS A   -17                                                      
REMARK 465     HIS A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     SER A   -12                                                      
REMARK 465     SER A   -11                                                      
REMARK 465     GLY A   -10                                                      
REMARK 465     LEU A    -9                                                      
REMARK 465     VAL A    -8                                                      
REMARK 465     PRO A    -7                                                      
REMARK 465     ARG A    -6                                                      
REMARK 465     GLY A    -5                                                      
REMARK 465     SER A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     MET A    -2                                                      
REMARK 465     ALA A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     GLY A     5                                                      
REMARK 465     HIS A     6                                                      
REMARK 465     PRO A     7                                                      
REMARK 465     ALA A     8                                                      
REMARK 465     ALA A    33                                                      
REMARK 465     LYS A    34                                                      
REMARK 465     VAL A   283                                                      
REMARK 465     ASP A   284                                                      
REMARK 465     SER A   285                                                      
REMARK 465     MET B   -22                                                      
REMARK 465     GLY B   -21                                                      
REMARK 465     SER B   -20                                                      
REMARK 465     SER B   -19                                                      
REMARK 465     HIS B   -18                                                      
REMARK 465     HIS B   -17                                                      
REMARK 465     HIS B   -16                                                      
REMARK 465     HIS B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     SER B   -12                                                      
REMARK 465     SER B   -11                                                      
REMARK 465     GLY B   -10                                                      
REMARK 465     LEU B    -9                                                      
REMARK 465     VAL B    -8                                                      
REMARK 465     PRO B    -7                                                      
REMARK 465     ARG B    -6                                                      
REMARK 465     GLY B    -5                                                      
REMARK 465     SER B    -4                                                      
REMARK 465     HIS B    -3                                                      
REMARK 465     MET B    -2                                                      
REMARK 465     ALA B    -1                                                      
REMARK 465     SER B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     LEU B     4                                                      
REMARK 465     GLY B     5                                                      
REMARK 465     HIS B     6                                                      
REMARK 465     PRO B     7                                                      
REMARK 465     ALA B     8                                                      
REMARK 465     ALA B    33                                                      
REMARK 465     LYS B    34                                                      
REMARK 465     VAL B   283                                                      
REMARK 465     ASP B   284                                                      
REMARK 465     SER B   285                                                      
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    PRO A 243   C   -  N   -  CA  ANGL. DEV. =   9.0 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    ARG A  31     -148.65   -156.76                                   
REMARK 500    GLU A  85     -118.56     58.57                                   
REMARK 500    GLU A 137     -173.29   -172.65                                   
REMARK 500    ASP A 170       30.29     70.83                                   
REMARK 500    LEU A 172     -161.58   -126.19                                   
REMARK 500    ASN A 184       -6.17     65.76                                   
REMARK 500    MET A 262       27.98   -158.02                                   
REMARK 500    ARG B  31     -112.69   -153.37                                   
REMARK 500    GLU B  85     -123.82     64.11                                   
REMARK 500    PHE B 158       69.10   -106.07                                   
REMARK 500    ASP B 170       37.41     74.00                                   
REMARK 500    ASP B 206       30.35    -72.14                                   
REMARK 500    HIS B 207     -171.75    169.07                                   
REMARK 500    ASN B 229       12.40     56.48                                   
REMARK 500    MET B 262       41.67   -152.39                                   
REMARK 500    LEU B 271     -165.07   -111.55                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LN7 A 286                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LN7 B 286                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3I2E   RELATED DB: PDB                                   
REMARK 900 HUMAN DDAH-1                                                         
REMARK 900 RELATED ID: 3I4A   RELATED DB: PDB                                   
REMARK 900 HUMAN DDAH-1 BOUND WITH N5-(1-IMINOPROPYL)-L-ORNITHINE               
REMARK 900 RELATED ID: 3P8P   RELATED DB: PDB                                   
REMARK 900 HUMAN DDAH-1 BOUND WITH N5-(1-IMINOPENTYL)-L-ORNITHINE               
DBREF  3P8E A    1   285  UNP    O94760   DDAH1_HUMAN      1    285             
DBREF  3P8E B    1   285  UNP    O94760   DDAH1_HUMAN      1    285             
SEQADV 3P8E MET A  -22  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E GLY A  -21  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER A  -20  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER A  -19  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS A  -18  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS A  -17  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS A  -16  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS A  -15  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS A  -14  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS A  -13  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER A  -12  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER A  -11  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E GLY A  -10  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E LEU A   -9  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E VAL A   -8  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E PRO A   -7  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E ARG A   -6  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E GLY A   -5  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER A   -4  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS A   -3  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E MET A   -2  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E ALA A   -1  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER A    0  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E MET B  -22  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E GLY B  -21  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER B  -20  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER B  -19  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS B  -18  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS B  -17  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS B  -16  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS B  -15  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS B  -14  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS B  -13  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER B  -12  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER B  -11  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E GLY B  -10  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E LEU B   -9  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E VAL B   -8  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E PRO B   -7  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E ARG B   -6  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E GLY B   -5  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER B   -4  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E HIS B   -3  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E MET B   -2  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E ALA B   -1  UNP  O94760              EXPRESSION TAG                 
SEQADV 3P8E SER B    0  UNP  O94760              EXPRESSION TAG                 
SEQRES   1 A  308  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  308  LEU VAL PRO ARG GLY SER HIS MET ALA SER MET ALA GLY          
SEQRES   3 A  308  LEU GLY HIS PRO ALA ALA PHE GLY ARG ALA THR HIS ALA          
SEQRES   4 A  308  VAL VAL ARG ALA LEU PRO GLU SER LEU GLY GLN HIS ALA          
SEQRES   5 A  308  LEU ARG SER ALA LYS GLY GLU GLU VAL ASP VAL ALA ARG          
SEQRES   6 A  308  ALA GLU ARG GLN HIS GLN LEU TYR VAL GLY VAL LEU GLY          
SEQRES   7 A  308  SER LYS LEU GLY LEU GLN VAL VAL GLU LEU PRO ALA ASP          
SEQRES   8 A  308  GLU SER LEU PRO ASP CYS VAL PHE VAL GLU ASP VAL ALA          
SEQRES   9 A  308  VAL VAL CYS GLU GLU THR ALA LEU ILE THR ARG PRO GLY          
SEQRES  10 A  308  ALA PRO SER ARG ARG LYS GLU VAL ASP MET MET LYS GLU          
SEQRES  11 A  308  ALA LEU GLU LYS LEU GLN LEU ASN ILE VAL GLU MET LYS          
SEQRES  12 A  308  ASP GLU ASN ALA THR LEU ASP GLY GLY ASP VAL LEU PHE          
SEQRES  13 A  308  THR GLY ARG GLU PHE PHE VAL GLY LEU SER LYS ARG THR          
SEQRES  14 A  308  ASN GLN ARG GLY ALA GLU ILE LEU ALA ASP THR PHE LYS          
SEQRES  15 A  308  ASP TYR ALA VAL SER THR VAL PRO VAL ALA ASP GLY LEU          
SEQRES  16 A  308  HIS LEU LYS SER PHE CYS SER MET ALA GLY PRO ASN LEU          
SEQRES  17 A  308  ILE ALA ILE GLY SER SER GLU SER ALA GLN LYS ALA LEU          
SEQRES  18 A  308  LYS ILE MET GLN GLN MET SER ASP HIS ARG TYR ASP LYS          
SEQRES  19 A  308  LEU THR VAL PRO ASP ASP ILE ALA ALA ASN CYS ILE TYR          
SEQRES  20 A  308  LEU ASN ILE PRO ASN LYS GLY HIS VAL LEU LEU HIS ARG          
SEQRES  21 A  308  THR PRO GLU GLU TYR PRO GLU SER ALA LYS VAL TYR GLU          
SEQRES  22 A  308  LYS LEU LYS ASP HIS MET LEU ILE PRO VAL SER MET SER          
SEQRES  23 A  308  GLU LEU GLU LYS VAL ASP GLY LEU LEU THR CYS CYS SER          
SEQRES  24 A  308  VAL LEU ILE ASN LYS LYS VAL ASP SER                          
SEQRES   1 B  308  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  308  LEU VAL PRO ARG GLY SER HIS MET ALA SER MET ALA GLY          
SEQRES   3 B  308  LEU GLY HIS PRO ALA ALA PHE GLY ARG ALA THR HIS ALA          
SEQRES   4 B  308  VAL VAL ARG ALA LEU PRO GLU SER LEU GLY GLN HIS ALA          
SEQRES   5 B  308  LEU ARG SER ALA LYS GLY GLU GLU VAL ASP VAL ALA ARG          
SEQRES   6 B  308  ALA GLU ARG GLN HIS GLN LEU TYR VAL GLY VAL LEU GLY          
SEQRES   7 B  308  SER LYS LEU GLY LEU GLN VAL VAL GLU LEU PRO ALA ASP          
SEQRES   8 B  308  GLU SER LEU PRO ASP CYS VAL PHE VAL GLU ASP VAL ALA          
SEQRES   9 B  308  VAL VAL CYS GLU GLU THR ALA LEU ILE THR ARG PRO GLY          
SEQRES  10 B  308  ALA PRO SER ARG ARG LYS GLU VAL ASP MET MET LYS GLU          
SEQRES  11 B  308  ALA LEU GLU LYS LEU GLN LEU ASN ILE VAL GLU MET LYS          
SEQRES  12 B  308  ASP GLU ASN ALA THR LEU ASP GLY GLY ASP VAL LEU PHE          
SEQRES  13 B  308  THR GLY ARG GLU PHE PHE VAL GLY LEU SER LYS ARG THR          
SEQRES  14 B  308  ASN GLN ARG GLY ALA GLU ILE LEU ALA ASP THR PHE LYS          
SEQRES  15 B  308  ASP TYR ALA VAL SER THR VAL PRO VAL ALA ASP GLY LEU          
SEQRES  16 B  308  HIS LEU LYS SER PHE CYS SER MET ALA GLY PRO ASN LEU          
SEQRES  17 B  308  ILE ALA ILE GLY SER SER GLU SER ALA GLN LYS ALA LEU          
SEQRES  18 B  308  LYS ILE MET GLN GLN MET SER ASP HIS ARG TYR ASP LYS          
SEQRES  19 B  308  LEU THR VAL PRO ASP ASP ILE ALA ALA ASN CYS ILE TYR          
SEQRES  20 B  308  LEU ASN ILE PRO ASN LYS GLY HIS VAL LEU LEU HIS ARG          
SEQRES  21 B  308  THR PRO GLU GLU TYR PRO GLU SER ALA LYS VAL TYR GLU          
SEQRES  22 B  308  LYS LEU LYS ASP HIS MET LEU ILE PRO VAL SER MET SER          
SEQRES  23 B  308  GLU LEU GLU LYS VAL ASP GLY LEU LEU THR CYS CYS SER          
SEQRES  24 B  308  VAL LEU ILE ASN LYS LYS VAL ASP SER                          
HET    LN7  A 286      15                                                       
HET    LN7  B 286      15                                                       
HETNAM     LN7 N~5~-[(1S)-1-AMINOPENTYL]-L-ORNITHINE                            
FORMUL   3  LN7    2(C10 H23 N3 O2)                                             
FORMUL   5  HOH   *49(H2 O)                                                     
HELIX    1   1 SER A   24  ALA A   29  1                                   6    
HELIX    2   2 ASP A   39  SER A   56  1                                  18    
HELIX    3   3 PHE A   76  ASP A   79  5                                   4    
HELIX    4   4 ALA A   95  LYS A  100  5                                   6    
HELIX    5   5 GLU A  101  LEU A  112  1                                  12    
HELIX    6   6 ASP A  127  GLY A  129  5                                   3    
HELIX    7   7 ASN A  147  PHE A  158  1                                  12    
HELIX    8   8 HIS A  173  SER A  176  5                                   4    
HELIX    9   9 SER A  191  MET A  204  1                                  14    
HELIX   10  10 ASP A  216  ASN A  221  5                                   6    
HELIX   11  11 TYR A  242  GLU A  250  1                                   9    
HELIX   12  12 MET A  262  VAL A  268  1                                   7    
HELIX   13  13 LEU A  272  SER A  276  5                                   5    
HELIX   14  14 SER B   24  ALA B   29  1                                   6    
HELIX   15  15 ASP B   39  SER B   56  1                                  18    
HELIX   16  16 VAL B   77  ASP B   79  5                                   3    
HELIX   17  17 ALA B   95  SER B   97  5                                   3    
HELIX   18  18 ARG B   98  LYS B  111  1                                  14    
HELIX   19  19 ASP B  127  GLY B  129  5                                   3    
HELIX   20  20 ASN B  147  PHE B  158  1                                  12    
HELIX   21  21 HIS B  173  SER B  176  5                                   4    
HELIX   22  22 SER B  191  SER B  205  1                                  15    
HELIX   23  23 ASP B  216  ASN B  221  5                                   6    
HELIX   24  24 TYR B  242  GLU B  250  1                                   9    
HELIX   25  25 GLU B  264  ASP B  269  5                                   6    
HELIX   26  26 LEU B  272  SER B  276  5                                   5    
SHEET    1   A 3 GLN A  61  LEU A  65  0                                        
SHEET    2   A 3 HIS A  15  ARG A  19  1  N  VAL A  18   O  LEU A  65           
SHEET    3   A 3 VAL A 277  ILE A 279 -1  O  VAL A 277   N  VAL A  17           
SHEET    1   B 3 ALA A  81  CYS A  84  0                                        
SHEET    2   B 3 THR A  87  ILE A  90 -1  O  LEU A  89   N  VAL A  82           
SHEET    3   B 3 ASN A 115  GLU A 118  1  O  ASN A 115   N  ALA A  88           
SHEET    1   C 3 VAL A 131  PHE A 133  0                                        
SHEET    2   C 3 PHE A 138  LEU A 142 -1  O  PHE A 139   N  LEU A 132           
SHEET    3   C 3 VAL A 163  PRO A 167  1  O  VAL A 166   N  VAL A 140           
SHEET    1   D 3 CYS A 178  GLY A 182  0                                        
SHEET    2   D 3 LEU A 185  GLY A 189 -1  O  ALA A 187   N  SER A 179           
SHEET    3   D 3 ASP A 210  VAL A 214  1  O  LEU A 212   N  ILE A 188           
SHEET    1   E 3 ILE A 223  ILE A 227  0                                        
SHEET    2   E 3 GLY A 231  HIS A 236 -1  O  GLY A 231   N  ILE A 227           
SHEET    3   E 3 HIS A 255  PRO A 259  1  O  MET A 256   N  HIS A 232           
SHEET    1   F 3 GLN B  61  LEU B  65  0                                        
SHEET    2   F 3 HIS B  15  ARG B  19  1  N  ALA B  16   O  GLN B  61           
SHEET    3   F 3 VAL B 277  ILE B 279 -1  O  VAL B 277   N  VAL B  17           
SHEET    1   G 3 ALA B  81  CYS B  84  0                                        
SHEET    2   G 3 THR B  87  ILE B  90 -1  O  LEU B  89   N  VAL B  82           
SHEET    3   G 3 ASN B 115  GLU B 118  1  O  ASN B 115   N  ALA B  88           
SHEET    1   H 3 VAL B 131  PHE B 133  0                                        
SHEET    2   H 3 PHE B 138  LEU B 142 -1  O  PHE B 139   N  LEU B 132           
SHEET    3   H 3 VAL B 163  PRO B 167  1  O  VAL B 166   N  LEU B 142           
SHEET    1   I 3 CYS B 178  GLY B 182  0                                        
SHEET    2   I 3 LEU B 185  GLY B 189 -1  O  ALA B 187   N  SER B 179           
SHEET    3   I 3 ASP B 210  VAL B 214  1  O  VAL B 214   N  ILE B 188           
SHEET    1   J 3 ILE B 223  ILE B 227  0                                        
SHEET    2   J 3 GLY B 231  HIS B 236 -1  O  GLY B 231   N  ILE B 227           
SHEET    3   J 3 HIS B 255  PRO B 259  1  O  MET B 256   N  HIS B 232           
LINK         SG  CYS A 274                 CZ  LN7 A 286     1555   1555  1.99  
LINK         SG  CYS B 274                 CZ  LN7 B 286     1555   1555  1.99  
SITE     1 AC1 12 LEU A  30  ASP A  73  PHE A  76  GLU A  78                    
SITE     2 AC1 12 ASP A  79  ARG A  98  GLY A 129  ARG A 145                    
SITE     3 AC1 12 HIS A 173  VAL A 268  ASP A 269  CYS A 274                    
SITE     1 AC2 13 LEU B  30  ASP B  73  PHE B  76  GLU B  78                    
SITE     2 AC2 13 ASP B  79  ARG B  98  GLY B 129  HIS B 173                    
SITE     3 AC2 13 VAL B 268  ASP B 269  GLY B 270  CYS B 274                    
SITE     4 AC2 13 HOH B 289                                                     
CRYST1   47.210   80.900   74.090  90.00  90.13  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021182  0.000000  0.000048        0.00000                         
SCALE2      0.000000  0.012361  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013497        0.00000