PDB Short entry for 4BSP
HEADER    SIGNALING PROTEIN                       11-JUN-13   4BSP              
TITLE     CRYSTAL STRUCTURE OF R-SPONDIN 1 (FU1FU2) - HOLMIUM SOAK              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: R-SPONDIN-1;                                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: FU1FU2, RESIDUES 31-146;                                   
COMPND   5 SYNONYM: ROOF PLATE-SPECIFIC SPONDIN-1, HRSPO1;                      
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   6 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 EXPRESSION_SYSTEM_CELL_LINE: HEK293                                  
KEYWDS    SIGNALING PROTEIN, ADULT STEM CELL, LEUCINE-RICH REPEAT, G-PROTEIN    
KEYWDS   2 COUPLED RECEPTOR, FURIN DOMAIN, WNT SIGNALING, CONGENITAL ANONYCHIA  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.C.PENG,W.DE LAU,F.FORNERIS,J.C.M.GRANNEMAN,M.HUCH,H.CLEVERS,P.GROS  
REVDAT   2   24-JUL-13 4BSP    1       JRNL                                     
REVDAT   1   19-JUN-13 4BSP    0                                                
JRNL        AUTH   W.C.PENG,W.DE LAU,F.FORNERIS,J.C.M.GRANNEMAN,M.HUCH,         
JRNL        AUTH 2 H.CLEVERS,P.GROS                                             
JRNL        TITL   STRUCTURE OF STEM CELL GROWTH FACTOR R-SPONDIN 1 IN COMPLEX  
JRNL        TITL 2 WITH THE ECTODOMAIN OF ITS RECEPTOR LGR5.                    
JRNL        REF    CELL REP.                     V.   3  1885 2013              
JRNL        REFN                   ISSN 2211-1247                               
JRNL        PMID   23809763                                                     
JRNL        DOI    10.1016/J.CELREP.2013.06.009                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE)                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VICENT 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) : 2.000                          
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 52.916                         
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.09                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.21                          
REMARK   3   NUMBER OF REFLECTIONS             : 7322                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.2296                          
REMARK   3   R VALUE            (WORKING SET) : 0.2281                          
REMARK   3   FREE R VALUE                     : 0.2603                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.6                             
REMARK   3   FREE R VALUE TEST SET COUNT      : 338                             
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 52.9347 -  2.5200    1.00     3636   199  0.2214 0.2487        
REMARK   3     2  2.5200 -  2.0001    0.94     3348   139  0.2505 0.3066        
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              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.19             
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.94            
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 32.08                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.4                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  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      :  0.006            749                                  
REMARK   3   ANGLE     :  0.873           1000                                  
REMARK   3   CHIRALITY :  0.055            101                                  
REMARK   3   PLANARITY :  0.002            131                                  
REMARK   3   DIHEDRAL  : 12.503            282                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID   40  THROUGH   60 )                
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.0200  16.9823  39.5158              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4359 T22:   0.3515                                     
REMARK   3      T33:   0.2741 T12:   0.0175                                     
REMARK   3      T13:   0.0248 T23:  -0.0041                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1311 L22:   0.0602                                     
REMARK   3      L33:   0.1307 L12:   0.0439                                     
REMARK   3      L13:  -0.1256 L23:  -0.0182                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2104 S12:   0.1047 S13:   0.0257                       
REMARK   3      S21:   0.3385 S22:  -0.1472 S23:   0.1146                       
REMARK   3      S31:  -0.5667 S32:  -0.1351 S33:  -0.0038                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID   61  THROUGH   67 )                
REMARK   3    ORIGIN FOR THE GROUP (A):   9.2724  13.1586  34.1987              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2830 T22:   0.2265                                     
REMARK   3      T33:   0.2239 T12:  -0.0468                                     
REMARK   3      T13:   0.0446 T23:   0.0032                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0653 L22:   0.0918                                     
REMARK   3      L33:   0.0552 L12:   0.0775                                     
REMARK   3      L13:   0.0592 L23:   0.0704                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0619 S12:   0.0309 S13:  -0.0113                       
REMARK   3      S21:  -0.2878 S22:  -0.0874 S23:   0.1633                       
REMARK   3      S31:   0.0686 S32:   0.0323 S33:  -0.0041                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID   68  THROUGH   82 )                
REMARK   3    ORIGIN FOR THE GROUP (A):   9.0249  15.0449  33.2348              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2788 T22:   0.3531                                     
REMARK   3      T33:   0.3396 T12:  -0.0429                                     
REMARK   3      T13:   0.0703 T23:   0.0097                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0349 L22:   0.0357                                     
REMARK   3      L33:   0.0540 L12:   0.0229                                     
REMARK   3      L13:  -0.0422 L23:  -0.0373                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0943 S12:  -0.0276 S13:   0.3337                       
REMARK   3      S21:  -0.2221 S22:  -0.1202 S23:  -0.0906                       
REMARK   3      S31:  -0.0324 S32:   0.2577 S33:  -0.0002                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID   83  THROUGH  127 )                
REMARK   3    ORIGIN FOR THE GROUP (A):   6.0679   0.5552  23.1569              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1854 T22:   0.1672                                     
REMARK   3      T33:   0.1904 T12:   0.0142                                     
REMARK   3      T13:   0.0539 T23:  -0.0288                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4604 L22:   0.4628                                     
REMARK   3      L33:   0.0343 L12:  -0.0433                                     
REMARK   3      L13:  -0.0284 L23:   0.1290                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0319 S12:  -0.0097 S13:   0.0899                       
REMARK   3      S21:  -0.1055 S22:  -0.0014 S23:  -0.1841                       
REMARK   3      S31:   0.0310 S32:   0.0144 S33:  -0.0884                       
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 4BSP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-JUN-13.                  
REMARK 100 THE PDBE ID CODE IS EBI-57253.                                       
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.535                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 7500                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.00                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 33.20                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.2                                
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 10                                 
REMARK 200  R MERGE                    (I) : 0.12                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.20                              
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER                        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NONE                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.52                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       17.81500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       32.28000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       46.18500            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       17.81500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       32.28000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       46.18500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       17.81500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       32.28000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       46.18500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       17.81500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       32.28000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       46.18500            
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: 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 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     GLY A    29                                                      
REMARK 465     SER A    30                                                      
REMARK 465     ARG A    31                                                      
REMARK 465     ILE A    32                                                      
REMARK 465     SER A    33                                                      
REMARK 465     ALA A    34                                                      
REMARK 465     GLU A    35                                                      
REMARK 465     GLY A    36                                                      
REMARK 465     SER A    37                                                      
REMARK 465     GLN A    38                                                      
REMARK 465     ALA A    39                                                      
REMARK 465     ALA A   128                                                      
REMARK 465     CYS A   129                                                      
REMARK 465     PRO A   130                                                      
REMARK 465     GLU A   131                                                      
REMARK 465     GLY A   132                                                      
REMARK 465     SER A   133                                                      
REMARK 465     SER A   134                                                      
REMARK 465     ALA A   135                                                      
REMARK 465     ALA A   136                                                      
REMARK 465     ASN A   137                                                      
REMARK 465     GLY A   138                                                      
REMARK 465     THR A   139                                                      
REMARK 465     MET A   140                                                      
REMARK 465     GLU A   141                                                      
REMARK 465     CYS A   142                                                      
REMARK 465     SER A   143                                                      
REMARK 465     SER A   144                                                      
REMARK 465     PRO A   145                                                      
REMARK 465     ALA A   146                                                      
REMARK 465     ALA A   147                                                      
REMARK 465     ALA A   148                                                      
REMARK 465     HIS A   149                                                      
REMARK 465     HIS A   150                                                      
REMARK 465     HIS A   151                                                      
REMARK 465     HIS A   152                                                      
REMARK 465     HIS A   153                                                      
REMARK 465     HIS A   154                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   CD1B PHE A   106     CE1B PHE A   106     2555     1.54            
REMARK 500   CD1B PHE A   106     CZ B PHE A   106     2555     1.04            
REMARK 500   CD1B PHE A   106     HZ B PHE A   106     2555     1.54            
REMARK 500   CD1B PHE A   106     CE2B PHE A   106     2555     1.73            
REMARK 500   CE1B PHE A   106     HE1B PHE A   106     2555     1.43            
REMARK 500   CE1B PHE A   106     CE1B PHE A   106     2555     0.58            
REMARK 500   CE1B PHE A   106     CZ B PHE A   106     2555     0.94            
REMARK 500   CE1B PHE A   106     CE2B PHE A   106     2555     1.85            
REMARK 500   CE2B PHE A   106     HD1B PHE A   106     2555     1.47            
REMARK 500   CZ B PHE A   106     HE1B PHE A   106     2555     1.11            
REMARK 500   CZ B PHE A   106     HD1B PHE A   106     2555     1.26            
REMARK 500  HO     HO A   200    HO     HO A   200     2555     0.37            
REMARK 500  HO     HO A   201    HO     HO A   201     2655     1.08            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  68       63.43     39.82                                   
REMARK 500    CYS A  97       58.77   -145.09                                   
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  HO A 200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE  HO A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4BSO   RELATED DB: PDB                                   
REMARK 900  CRYSTAL STRUCTURE OF R-SPONDIN 1 (FU1FU2) - NATIVE                  
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 N-TERMINAL GS AND C-TERMINAL AAA ADDED BY CLONING PLASMID,           
REMARK 999 PLUS C-TERMINAL 6XHIS TAG                                            
DBREF  4BSP A   31   146  UNP    Q2MKA7   RSPO1_HUMAN     31    146             
SEQADV 4BSP GLY A   29  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP SER A   30  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP ALA A  147  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP ALA A  148  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP HIS A  149  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP HIS A  150  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP HIS A  151  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP HIS A  152  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP HIS A  153  UNP  Q2MKA7              EXPRESSION TAG                 
SEQADV 4BSP HIS A  154  UNP  Q2MKA7              EXPRESSION TAG                 
SEQRES   1 A  126  GLY SER ARG ILE SER ALA GLU GLY SER GLN ALA CYS ALA          
SEQRES   2 A  126  LYS GLY CYS GLU LEU CYS SER GLU VAL ASN GLY CYS LEU          
SEQRES   3 A  126  LYS CYS SER PRO LYS LEU PHE ILE LEU LEU GLU ARG ASN          
SEQRES   4 A  126  ASP ILE ARG GLN VAL GLY VAL CYS LEU PRO SER CYS PRO          
SEQRES   5 A  126  PRO GLY TYR PHE ASP ALA ARG ASN PRO ASP MET ASN LYS          
SEQRES   6 A  126  CYS ILE LYS CYS LYS ILE GLU HIS CYS GLU ALA CYS PHE          
SEQRES   7 A  126  SER HIS ASN PHE CYS THR LYS CYS LYS GLU GLY LEU TYR          
SEQRES   8 A  126  LEU HIS LYS GLY ARG CYS TYR PRO ALA CYS PRO GLU GLY          
SEQRES   9 A  126  SER SER ALA ALA ASN GLY THR MET GLU CYS SER SER PRO          
SEQRES  10 A  126  ALA ALA ALA HIS HIS HIS HIS HIS HIS                          
HET     HO  A 200       1                                                       
HET     HO  A 201       1                                                       
HET    SO4  A 202       5                                                       
HETNAM      HO HOLMIUM ATOM                                                     
HETNAM     SO4 SULFATE ION                                                      
FORMUL   2   HO    2(HO)                                                        
FORMUL   3  SO4    O4 S 2-                                                      
FORMUL   4  HOH   *19(H2 O)                                                     
SHEET    1  AA 2 CYS A  44  SER A  48  0                                        
SHEET    2  AA 2 GLY A  52  CYS A  56 -1  O  GLY A  52   N  SER A  48           
SHEET    1  AB 4 ARG A  70  LEU A  76  0                                        
SHEET    2  AB 4 PHE A  61  ASN A  67 -1  O  PHE A  61   N  LEU A  76           
SHEET    3  AB 4 ASN A  92  LYS A  96  1  O  ASN A  92   N  ILE A  62           
SHEET    4  AB 4 TYR A  83  ARG A  87 -1  O  PHE A  84   N  ILE A  95           
SHEET    1  AC 2 CYS A 102  SER A 107  0                                        
SHEET    2  AC 2 PHE A 110  CYS A 114 -1  O  PHE A 110   N  SER A 107           
SHEET    1  AD 2 TYR A 119  HIS A 121  0                                        
SHEET    2  AD 2 ARG A 124  TYR A 126 -1  O  ARG A 124   N  HIS A 121           
SSBOND   1 CYS A   40    CYS A   47                          1555   1555  2.04  
SSBOND   2 CYS A   44    CYS A   53                          1555   1555  2.04  
SSBOND   3 CYS A   56    CYS A   75                          1555   1555  2.03  
SSBOND   4 CYS A   79    CYS A   94                          1555   1555  2.04  
SSBOND   5 CYS A   97    CYS A  105                          1555   1555  2.03  
SSBOND   6 CYS A  102    CYS A  111                          1555   1555  2.04  
SSBOND   7 CYS A  114    CYS A  125                          1555   1555  2.04  
SITE     1 AC1  3 GLU A 103  GLU A 116  HOH A2014                               
SITE     1 AC2  2 LYS A  42  GLU A 100                                          
SITE     1 AC3  3 ILE A  99  GLU A 100  HOH A2012                               
CRYST1   35.630   64.560   92.370  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      0.028066  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015489  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010826        0.00000