HEADER    TRANSFERASE/SPLICING                    18-NOV-07   3BEG              
TITLE     CRYSTAL STRUCTURE OF SR PROTEIN KINASE 1 COMPLEXED TO ITS SUBSTRATE   
TITLE    2 ASF/SF2                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE SRPK1;                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: KINASE DOMAIN OF SRPK1; UNP RESIDUES 229-426, 645-826;     
COMPND   5 SYNONYM: SERINE/ARGININE-RICH PROTEIN-SPECIFIC KINASE 1, SR-PROTEIN- 
COMPND   6 SPECIFIC KINASE 1, SFRS PROTEIN KINASE 1;                            
COMPND   7 EC: 2.7.11.1;                                                        
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: SPLICING FACTOR, ARGININE/SERINE-RICH 1;                   
COMPND  11 CHAIN: B;                                                            
COMPND  12 FRAGMENT: UNP RESIDUES 105-219;                                      
COMPND  13 SYNONYM: PRE-MRNA-SPLICING FACTOR SF2, P33 SUBUNIT, ALTERNATIVE-     
COMPND  14 SPLICING FACTOR 1, ASF-1;                                            
COMPND  15 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: SRPK1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
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: PET15B;                                   
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 GENE: SFRS1, ASF, SF2, SF2P33;                                       
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PRSET                                     
KEYWDS    KINASE, SR PROTEIN KINASE, SR PROTEIN, PRE-MRNA SPLICING, ATP-        
KEYWDS   2 BINDING, CHROMOSOME PARTITION, DIFFERENTIATION, MRNA PROCESSING,     
KEYWDS   3 NUCLEOTIDE-BINDING, NUCLEUS, PHOSPHOPROTEIN, SERINE/THREONINE-       
KEYWDS   4 PROTEIN KINASE, TRANSFERASE, METHYLATION, RNA-BINDING, SPLICEOSOME,  
KEYWDS   5 TRANSFERASE-SPLICING COMPLEX                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.C.NGO,K.GIANG,S.CHAKRABARTI,C.-T.MA,N.HUYNH,J.HAGOPIAN,             
AUTHOR   2 P.C.DORRESTEIN,X.-D.FU,J.A.ADAMS,G.GHOSH                             
REVDAT   8   21-FEB-24 3BEG    1       REMARK SEQADV LINK                       
REVDAT   7   25-OCT-17 3BEG    1       REMARK                                   
REVDAT   6   23-AUG-17 3BEG    1       SOURCE REMARK                            
REVDAT   5   10-SEP-14 3BEG    1       JRNL                                     
REVDAT   4   13-JUL-11 3BEG    1       VERSN                                    
REVDAT   3   24-FEB-09 3BEG    1       VERSN                                    
REVDAT   2   08-APR-08 3BEG    1       AUTHOR                                   
REVDAT   1   01-APR-08 3BEG    0                                                
JRNL        AUTH   J.C.NGO,K.GIANG,S.CHAKRABARTI,C.-T.MA,N.HUYNH,J.HAGOPIAN,    
JRNL        AUTH 2 P.C.DORRESTEIN,X.-D.FU,J.A.ADAMS,G.GHOSH                     
JRNL        TITL   A SLIDING DOCKING INTERACTION IS ESSENTIAL FOR SEQUENTIAL    
JRNL        TITL 2 AND PROCESSIVE PHOSPHORYLATION OF AN SR PROTEIN BY SRPK1     
JRNL        REF    MOL.CELL                      V.  29   563 2008              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   18342604                                                     
JRNL        DOI    10.1016/J.MOLCEL.2007.12.017                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.40                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 92.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 13153                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.240                           
REMARK   3   R VALUE            (WORKING SET) : 0.237                           
REMARK   3   FREE R VALUE                     : 0.298                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 707                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.98                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 590                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 58.84                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.4150                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 39                           
REMARK   3   BIN FREE R VALUE                    : 0.4570                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3400                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 46                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 114.1                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -6.41000                                             
REMARK   3    B22 (A**2) : -3.21000                                             
REMARK   3    B33 (A**2) : 9.62000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.462         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.351         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 45.222        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.944                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.920                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3524 ; 0.012 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4790 ; 1.493 ; 1.964       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   431 ; 6.887 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   156 ;37.618 ;23.846       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   579 ;22.165 ;15.026       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;17.493 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   536 ; 0.105 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2634 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1701 ; 0.232 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2376 ; 0.313 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   104 ; 0.168 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    29 ; 0.217 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     2 ; 0.235 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2209 ; 0.405 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3465 ; 0.752 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1505 ; 0.998 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1325 ; 1.696 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    69        A   235                          
REMARK   3    RESIDUE RANGE :   A   475        A   655                          
REMARK   3    ORIGIN FOR THE GROUP (A):  18.6990  19.3520  67.0490              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.5405 T22:  -0.2792                                     
REMARK   3      T33:   0.1513 T12:  -0.2138                                     
REMARK   3      T13:  -0.1509 T23:   0.0992                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.9965 L22:   4.7521                                     
REMARK   3      L33:   3.9376 L12:  -0.1199                                     
REMARK   3      L13:   0.2915 L23:  -2.2512                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1496 S12:  -0.1388 S13:   0.4192                       
REMARK   3      S21:   0.6916 S22:  -0.5407 S23:  -0.6615                       
REMARK   3      S31:  -0.1928 S32:   0.2348 S33:   0.3911                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   121        B   196                          
REMARK   3    RESIDUE RANGE :   B   201        B   210                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.6030  14.0060  63.5140              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.5933 T22:  -0.1136                                     
REMARK   3      T33:   0.3906 T12:  -0.0067                                     
REMARK   3      T13:  -0.0655 T23:  -0.0413                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.0508 L22:   7.8326                                     
REMARK   3      L33:   3.9088 L12:   3.5088                                     
REMARK   3      L13:  -3.2072 L23:  -4.9344                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2912 S12:   0.1356 S13:   0.4501                       
REMARK   3      S21:   0.1370 S22:   0.2166 S23:   1.0542                       
REMARK   3      S31:  -0.2179 S32:  -0.2049 S33:  -0.5077                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3BEG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000045417.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-APR-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-B                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13862                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.0                               
REMARK 200  DATA REDUNDANCY                : 4.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.98                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 62.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.10                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.44300                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.540                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.49                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CITRATE, 0.2M SODIUM         
REMARK 280  ACETATE, 5% ETHANOL, 15% PEGMME 5000, PH 5.6, VAPOR DIFFUSION,      
REMARK 280  HANGING DROP, TEMPERATURE 291K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
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        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  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        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       28.70300            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       58.76250            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       96.77700            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       28.70300            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       58.76250            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       96.77700            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       28.70300            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       58.76250            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       96.77700            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       28.70300            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       58.76250            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       96.77700            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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     ASP A    58                                                      
REMARK 465     PRO A    59                                                      
REMARK 465     ASN A    60                                                      
REMARK 465     ASP A    61                                                      
REMARK 465     TYR A    62                                                      
REMARK 465     CYS A    63                                                      
REMARK 465     LYS A    64                                                      
REMARK 465     GLY A    65                                                      
REMARK 465     GLY A    66                                                      
REMARK 465     TYR A    67                                                      
REMARK 465     HIS A    68                                                      
REMARK 465     THR A   236                                                      
REMARK 465     GLU A   237                                                      
REMARK 465     TRP A   238                                                      
REMARK 465     GLN A   239                                                      
REMARK 465     ARG A   240                                                      
REMARK 465     SER A   241                                                      
REMARK 465     GLY A   242                                                      
REMARK 465     ALA A   243                                                      
REMARK 465     PRO A   244                                                      
REMARK 465     PRO A   245                                                      
REMARK 465     PRO A   246                                                      
REMARK 465     SER A   247                                                      
REMARK 465     GLY A   248                                                      
REMARK 465     SER A   249                                                      
REMARK 465     ALA A   250                                                      
REMARK 465     VAL A   251                                                      
REMARK 465     SER A   252                                                      
REMARK 465     THR A   253                                                      
REMARK 465     ALA A   254                                                      
REMARK 465     PRO A   255                                                      
REMARK 465     ALA A   473                                                      
REMARK 465     THR A   474                                                      
REMARK 465     GLY B   105                                                      
REMARK 465     GLY B   106                                                      
REMARK 465     ALA B   107                                                      
REMARK 465     PRO B   108                                                      
REMARK 465     ARG B   109                                                      
REMARK 465     GLY B   110                                                      
REMARK 465     ARG B   111                                                      
REMARK 465     TYR B   112                                                      
REMARK 465     GLY B   113                                                      
REMARK 465     PRO B   114                                                      
REMARK 465     PRO B   115                                                      
REMARK 465     SER B   116                                                      
REMARK 465     ARG B   117                                                      
REMARK 465     ARG B   118                                                      
REMARK 465     SER B   119                                                      
REMARK 465     GLU B   120                                                      
REMARK 465     PRO B   197                                                      
REMARK 465     ARG B   198                                                      
REMARK 465     SER B   199                                                      
REMARK 465     PRO B   200                                                      
REMARK 465     SER B   211                                                      
REMARK 465     ARG B   212                                                      
REMARK 465     SER B   213                                                      
REMARK 465     ARG B   214                                                      
REMARK 465     SER B   215                                                      
REMARK 465     ARG B   216                                                      
REMARK 465     SER B   217                                                      
REMARK 465     ARG B   218                                                      
REMARK 465     SER B   219                                                      
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     TRP A  98    CG   CD1  CD2  NE1  CE2  CE3  CZ2                   
REMARK 470     TRP A  98    CZ3  CH2                                            
REMARK 470     GLN A 101    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 109    CG   CD   CE   NZ                                   
REMARK 470     LYS A 129    CG   CD   CE   NZ                                   
REMARK 470     ARG A 132    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 178    CG   CD   CE   NZ                                   
REMARK 470     LYS A 206    CG   CD   CE   NZ                                   
REMARK 470     GLU A 234    CG   CD   OE1  OE2                                  
REMARK 470     PHE A 478    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     LYS A 486    CG   CD   CE   NZ                                   
REMARK 470     GLU A 557    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 575    CG   CD   CE   NZ                                   
REMARK 470     ARG A 578    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 579    CG   CD   CE   NZ                                   
REMARK 470     LYS A 585    CG   CD   CE   NZ                                   
REMARK 470     LYS A 602    CG   CD   CE   NZ                                   
REMARK 470     ASN B 121    CG   OD1  ND2                                       
REMARK 470     ARG B 122    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU B 161    CG   CD   OE1  OE2                                  
REMARK 470     ARG B 164    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 165    CG   CD   CE   NZ                                   
REMARK 470     LYS B 174    CG   CD   CE   NZ                                   
REMARK 470     ARG B 208    CG   CD   NE   CZ   NH1  NH2                        
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    LEU A  75       64.29   -118.21                                   
REMARK 500    ARG A  79      -36.35   -140.61                                   
REMARK 500    ARG A  84      149.67   -172.40                                   
REMARK 500    GLN A 101        4.08    -69.53                                   
REMARK 500    LYS A 103     -117.64   -139.05                                   
REMARK 500    LYS A 104      -98.93    -62.83                                   
REMARK 500    ASN A 133       85.08   -154.24                                   
REMARK 500    ASP A 135       89.92    168.35                                   
REMARK 500    VAL A 156      -89.34    -84.50                                   
REMARK 500    CYS A 207       21.95   -148.40                                   
REMARK 500    ARG A 208       41.79     39.61                                   
REMARK 500    THR A 212      -11.76     72.24                                   
REMARK 500    PHE A 478       71.77    -52.08                                   
REMARK 500    LYS A 486       42.55    -81.07                                   
REMARK 500    ASN A 487       -3.48   -140.68                                   
REMARK 500    ALA A 496     -153.39   -114.77                                   
REMARK 500    ASP A 497       76.85     33.98                                   
REMARK 500    GLN A 513      140.92     69.15                                   
REMARK 500    GLN A 516        1.46    -60.83                                   
REMARK 500    ASN A 529     -178.81    177.56                                   
REMARK 500    TYR A 559     -137.26   -134.03                                   
REMARK 500    VAL A 582        5.55    -61.95                                   
REMARK 500    THR A 592     -156.81   -120.42                                   
REMARK 500    LYS A 594     -179.70    -67.90                                   
REMARK 500    LYS A 602       70.34     33.52                                   
REMARK 500    PHE A 629      -49.77   -161.27                                   
REMARK 500    ARG A 641      127.68    -39.91                                   
REMARK 500    ALA A 642      128.69    -28.87                                   
REMARK 500    ARG B 122       47.98   -106.00                                   
REMARK 500    LEU B 128       81.11     52.52                                   
REMARK 500    SER B 131       32.83    163.81                                   
REMARK 500    GLN B 135      -50.55    104.57                                   
REMARK 500    ASP B 146      115.53    -27.66                                   
REMARK 500    VAL B 172      -70.20    -55.62                                   
REMARK 500    HIS B 183       57.62    -61.04                                   
REMARK 500    GLU B 186     -154.43   -174.19                                   
REMARK 500    SER B 205     -166.66    -77.45                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 HIS B  183     GLU B  184                  146.95                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 DIPEPTIDE WITH SEQUENCE SEP-ALA                                      
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     ALA A    2                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SEP A 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ALA A 2                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 656                 
DBREF  3BEG A   58   255  UNP    Q96SB4   SRPK1_HUMAN    229    426             
DBREF  3BEG A  474   655  UNP    Q96SB4   SRPK1_HUMAN    645    826             
DBREF  3BEG B  105   219  UNP    Q07955   SFRS1_HUMAN    105    219             
SEQADV 3BEG ALA A  473                           LINKER                         
SEQRES   1 A  381  ASP PRO ASN ASP TYR CYS LYS GLY GLY TYR HIS LEU VAL          
SEQRES   2 A  381  LYS ILE GLY ASP LEU PHE ASN GLY ARG TYR HIS VAL ILE          
SEQRES   3 A  381  ARG LYS LEU GLY TRP GLY HIS PHE SER THR VAL TRP LEU          
SEQRES   4 A  381  SER TRP ASP ILE GLN GLY LYS LYS PHE VAL ALA MET LYS          
SEQRES   5 A  381  VAL VAL LYS SER ALA GLU HIS TYR THR GLU THR ALA LEU          
SEQRES   6 A  381  ASP GLU ILE ARG LEU LEU LYS SER VAL ARG ASN SER ASP          
SEQRES   7 A  381  PRO ASN ASP PRO ASN ARG GLU MET VAL VAL GLN LEU LEU          
SEQRES   8 A  381  ASP ASP PHE LYS ILE SER GLY VAL ASN GLY THR HIS ILE          
SEQRES   9 A  381  CYS MET VAL PHE GLU VAL LEU GLY HIS HIS LEU LEU LYS          
SEQRES  10 A  381  TRP ILE ILE LYS SER ASN TYR GLN GLY LEU PRO LEU PRO          
SEQRES  11 A  381  CYS VAL LYS LYS ILE ILE GLN GLN VAL LEU GLN GLY LEU          
SEQRES  12 A  381  ASP TYR LEU HIS THR LYS CYS ARG ILE ILE HIS THR ASP          
SEQRES  13 A  381  ILE LYS PRO GLU ASN ILE LEU LEU SER VAL ASN GLU GLN          
SEQRES  14 A  381  TYR ILE ARG ARG LEU ALA ALA GLU ALA THR GLU TRP GLN          
SEQRES  15 A  381  ARG SER GLY ALA PRO PRO PRO SER GLY SER ALA VAL SER          
SEQRES  16 A  381  THR ALA PRO ALA THR ALA GLY ASN PHE LEU VAL ASN PRO          
SEQRES  17 A  381  LEU GLU PRO LYS ASN ALA GLU LYS LEU LYS VAL LYS ILE          
SEQRES  18 A  381  ALA ASP LEU GLY ASN ALA CYS TRP VAL HIS LYS HIS PHE          
SEQRES  19 A  381  THR GLU ASP ILE GLN THR ARG GLN TYR ARG SER LEU GLU          
SEQRES  20 A  381  VAL LEU ILE GLY SER GLY TYR ASN THR PRO ALA ASP ILE          
SEQRES  21 A  381  TRP SER THR ALA CYS MET ALA PHE GLU LEU ALA THR GLY          
SEQRES  22 A  381  ASP TYR LEU PHE GLU PRO HIS SER GLY GLU GLU TYR THR          
SEQRES  23 A  381  ARG ASP GLU ASP HIS ILE ALA LEU ILE ILE GLU LEU LEU          
SEQRES  24 A  381  GLY LYS VAL PRO ARG LYS LEU ILE VAL ALA GLY LYS TYR          
SEQRES  25 A  381  SER LYS GLU PHE PHE THR LYS LYS GLY ASP LEU LYS HIS          
SEQRES  26 A  381  ILE THR LYS LEU LYS PRO TRP GLY LEU PHE GLU VAL LEU          
SEQRES  27 A  381  VAL GLU LYS TYR GLU TRP SER GLN GLU GLU ALA ALA GLY          
SEQRES  28 A  381  PHE THR ASP PHE LEU LEU PRO MET LEU GLU LEU ILE PRO          
SEQRES  29 A  381  GLU LYS ARG ALA THR ALA ALA GLU CYS LEU ARG HIS PRO          
SEQRES  30 A  381  TRP LEU ASN SER                                              
SEQRES   1 B  115  GLY GLY ALA PRO ARG GLY ARG TYR GLY PRO PRO SER ARG          
SEQRES   2 B  115  ARG SER GLU ASN ARG VAL VAL VAL SER GLY LEU PRO PRO          
SEQRES   3 B  115  SER GLY SER TRP GLN ASP LEU LYS ASP HIS MET ARG GLU          
SEQRES   4 B  115  ALA GLY ASP VAL CYS TYR ALA ASP VAL TYR ARG ASP GLY          
SEQRES   5 B  115  THR GLY VAL VAL GLU PHE VAL ARG LYS GLU ASP MET THR          
SEQRES   6 B  115  TYR ALA VAL ARG LYS LEU ASP ASN THR LYS PHE ARG SER          
SEQRES   7 B  115  HIS GLU GLY GLU THR ALA TYR ILE ARG VAL LYS VAL ASP          
SEQRES   8 B  115  GLY PRO ARG SER PRO SER TYR GLY ARG SER ARG SER ARG          
SEQRES   9 B  115  SER ARG SER ARG SER ARG SER ARG SER ARG SER                  
HET    SEP  A   1      10                                                       
HET    ALA  A   2       5                                                       
HET    ANP  A 656      31                                                       
HETNAM     SEP PHOSPHOSERINE                                                    
HETNAM     ALA ALANINE                                                          
HETNAM     ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER                      
HETSYN     SEP PHOSPHONOSERINE                                                  
FORMUL   3  SEP    C3 H8 N O6 P                                                 
FORMUL   4  ALA    C3 H7 N O2                                                   
FORMUL   5  ANP    C10 H17 N6 O12 P3                                            
HELIX    1   1 ALA A  114  ASN A  133  1                                  20    
HELIX    2   2 HIS A  171  SER A  179  1                                   9    
HELIX    3   3 PRO A  185  CYS A  207  1                                  23    
HELIX    4   4 ASN A  224  ALA A  233  1                                  10    
HELIX    5   5 GLU A  484  ALA A  488  5                                   5    
HELIX    6   6 THR A  514  ARG A  518  5                                   5    
HELIX    7   7 SER A  519  GLY A  525  1                                   7    
HELIX    8   8 THR A  530  GLY A  547  1                                  18    
HELIX    9   9 THR A  560  GLY A  574  1                                  15    
HELIX   10  10 PRO A  577  VAL A  582  1                                   6    
HELIX   11  11 TYR A  586  PHE A  591  1                                   6    
HELIX   12  12 GLY A  607  LYS A  615  1                                   9    
HELIX   13  13 GLU A  621  PHE A  626  1                                   6    
HELIX   14  14 PHE A  626  LEU A  634  1                                   9    
HELIX   15  15 THR A  643  ARG A  649  1                                   7    
HELIX   16  16 HIS A  650  SER A  655  5                                   6    
HELIX   17  17 GLN B  135  ARG B  142  1                                   8    
HELIX   18  18 GLU B  143  GLY B  145  5                                   3    
HELIX   19  19 ARG B  164  ASP B  176  1                                  13    
SHEET    1   A 6 LEU A  75  PHE A  76  0                                        
SHEET    2   A 6 TYR A  80  TRP A  88 -1  O  TYR A  80   N  PHE A  76           
SHEET    3   A 6 SER A  92  ASP A  99 -1  O  VAL A  94   N  GLY A  87           
SHEET    4   A 6 PHE A 105  VAL A 111 -1  O  VAL A 106   N  SER A  97           
SHEET    5   A 6 CYS A 162  PHE A 165 -1  O  PHE A 165   N  ALA A 107           
SHEET    6   A 6 LEU A 147  PHE A 151 -1  N  LEU A 148   O  VAL A 164           
SHEET    1   B 2 ILE A 209  ILE A 210  0                                        
SHEET    2   B 2 CYS A 502  TRP A 503 -1  O  CYS A 502   N  ILE A 210           
SHEET    1   C 2 ILE A 219  LEU A 221  0                                        
SHEET    2   C 2 VAL A 493  ILE A 495 -1  O  LYS A 494   N  LEU A 220           
SHEET    1   D 4 VAL B 147  VAL B 152  0                                        
SHEET    2   D 4 THR B 157  PHE B 162 -1  O  VAL B 159   N  ASP B 151           
SHEET    3   D 4 VAL B 123  GLY B 127 -1  N  VAL B 124   O  VAL B 160           
SHEET    4   D 4 ARG B 191  VAL B 194 -1  O  LYS B 193   N  VAL B 125           
LINK         C   SEP A   1                 N   ALA A   2     1555   1555  1.33  
SITE     1 AC1  3 ALA A   2  ARG A 515  ARG A 518                               
SITE     1 AC2  3 ARG A 561  TYR B 149  TYR B 153                               
SITE     1 AC3  8 LEU A  86  GLY A  89  HIS A  90  PHE A  91                    
SITE     2 AC3  8 SER A  92  GLU A 166  LEU A 168  ASP A 497                    
CRYST1   57.406  117.525  193.554  90.00  90.00  90.00 I 2 2 2       8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.017420  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008509  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005167        0.00000