HEADER    PROTEIN TRANSPORT, SUGAR BINDING PROTEIN05-OCT-09   3K42              
TITLE     CRYSTAL STRUCTURE OF SCD-MPR MUTANT E19Q/K137M PH 7.0                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CATION-DEPENDENT MANNOSE-6-PHOSPHATE RECEPTOR;             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 29-182;                                       
COMPND   5 SYNONYM: CD MAN-6-P RECEPTOR, CD-MPR, 46 KDA MANNOSE 6-PHOSPHATE     
COMPND   6 RECEPTOR, MPR 46;                                                    
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW;            
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 GENE: M6PR;                                                          
SOURCE   6 EXPRESSION_SYSTEM: PICHIA PASTORIS;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 4922;                                       
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: X-33;                                      
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PPICZALPHAA                               
KEYWDS    TRANSPORT, LYSOSOME, MANNOSE, RECEPTOR, SUGAR BINDING, GLYCOPROTEIN,  
KEYWDS   2 MEMBRANE, PHOSPHOPROTEIN, TRANSMEMBRANE, PROTEIN TRANSPORT, SUGAR    
KEYWDS   3 BINDING PROTEIN                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.J.OLSON,G.SUN,R.N.BOHNSACK,F.C.PETERSON,N.M.DAHMS,J.J.P.KIM         
REVDAT   8   16-OCT-24 3K42    1       REMARK                                   
REVDAT   7   06-SEP-23 3K42    1       REMARK                                   
REVDAT   6   13-OCT-21 3K42    1       SEQADV HETSYN                            
REVDAT   5   29-JUL-20 3K42    1       COMPND REMARK HETNAM LINK                
REVDAT   5 2                   1       SITE                                     
REVDAT   4   01-NOV-17 3K42    1       REMARK                                   
REVDAT   3   13-JUL-11 3K42    1       VERSN                                    
REVDAT   2   19-JAN-10 3K42    1       JRNL                                     
REVDAT   1   24-NOV-09 3K42    0                                                
JRNL        AUTH   L.J.OLSON,G.SUN,R.N.BOHNSACK,F.C.PETERSON,N.M.DAHMS,J.J.KIM  
JRNL        TITL   INTERMONOMER INTERACTIONS ARE ESSENTIAL FOR LYSOSOMAL ENZYME 
JRNL        TITL 2 BINDING BY THE CATION-DEPENDENT MANNOSE 6-PHOSPHATE          
JRNL        TITL 3 RECEPTOR.                                                    
JRNL        REF    BIOCHEMISTRY                  V.  49   236 2010              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   19928875                                                     
JRNL        DOI    10.1021/BI901725X                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 36.27                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 96.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 22239                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.228                           
REMARK   3   FREE R VALUE                     : 0.249                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1530                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2268                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 88                                      
REMARK   3   SOLVENT ATOMS            : 180                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.57                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.36500                                              
REMARK   3    B22 (A**2) : 0.36500                                              
REMARK   3    B33 (A**2) : -0.73100                                             
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.589 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.744 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.021 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.987 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 47.80                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : CNS_TOPPAR:PROTEIN_REP.PARAM                   
REMARK   3  PARAMETER FILE  2  : CNS_TOPPAR:WATER_REP.PARAM                     
REMARK   3  PARAMETER FILE  3  : CNS_TOPPAR:CARBOHYDRATE.PARAM                  
REMARK   3  PARAMETER FILE  4  : CNS_TOPPAR:ION.PARAM                           
REMARK   3  PARAMETER FILE  5  : G1P.PAR                                        
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3K42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-OCT-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000055519.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-APR-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 98                                 
REMARK 200  PH                             : 7.0                                
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                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23014                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 5.200                              
REMARK 200  R MERGE                    (I) : 0.09300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.48100                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 1M6P                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 67.42                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.78                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES PH 7.0, 3M AMMONIUM           
REMARK 280  SULFATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K            
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4                              
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   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,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   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       8555   Y+1/2,-X+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  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  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       51.29100            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       51.29100            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       50.07250            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       51.29100            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       51.29100            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       50.07250            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       51.29100            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       51.29100            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       50.07250            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       51.29100            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       51.29100            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       50.07250            
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: 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3640 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14560 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     THR A     1                                                      
REMARK 465     GLU A     2                                                      
REMARK 465     GLU A    11                                                      
REMARK 465     LYS A    12                                                      
REMARK 465     GLY A    13                                                      
REMARK 465     LYS A    14                                                      
REMARK 465     GLU A   134                                                      
REMARK 465     ARG A   135                                                      
REMARK 465     GLY A   136                                                      
REMARK 465     MET A   137                                                      
REMARK 465     VAL A   138                                                      
REMARK 465     GLN A   139                                                      
REMARK 465     ASP A   140                                                      
REMARK 465     THR B     1                                                      
REMARK 465     GLU B     2                                                      
REMARK 465     GLU B     3                                                      
REMARK 465     LYS B     4                                                      
REMARK 465     GLU B    11                                                      
REMARK 465     LYS B    12                                                      
REMARK 465     GLY B    13                                                      
REMARK 465     LYS B    14                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    GLU B   134     O    HOH B   680              1.45            
REMARK 500   O    GLN B    40     O    ASP B    43              1.64            
REMARK 500   O    SER B    16     N    LYS B    18              1.87            
REMARK 500   C    GLU B   134     O    HOH B   680              1.99            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   NZ   LYS A    24     NE2  GLN B    31     4555     0.94            
REMARK 500   NZ   LYS A    24     CD   GLN B    31     4555     1.53            
REMARK 500   CE   LYS A    24     NE2  GLN B    31     4555     1.77            
REMARK 500   OG1  THR A    27     OG1  THR B    27     4555     2.06            
REMARK 500   NZ   LYS A    24     OE1  GLN B    31     4555     2.06            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLY B  39   C     GLN B  40   N       0.145                       
REMARK 500    SER B  41   CA    SER B  41   CB     -0.093                       
REMARK 500    SER B  41   CB    SER B  41   OG     -0.116                       
REMARK 500    PRO B  42   CA    PRO B  42   C      -0.124                       
REMARK 500    GLU B 133   C     GLU B 134   N       0.190                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    MET B  44   CG  -  SD  -  CE  ANGL. DEV. =   9.7 DEGREES          
REMARK 500    ARG B  53   NE  -  CZ  -  NH2 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    ARG B  79   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG B 108   NE  -  CZ  -  NH2 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ARG B 111   NE  -  CZ  -  NH2 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    ARG B 121   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG B 135   NE  -  CZ  -  NH2 ANGL. DEV. =   3.7 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    THR A   5     -169.84   -118.38                                   
REMARK 500    SER A  16       82.95     53.27                                   
REMARK 500    ASN A  90       56.58     77.13                                   
REMARK 500    TRP A  91      139.60    164.39                                   
REMARK 500    ALA A 125      131.04   -171.15                                   
REMARK 500    SER B  16       67.30   -117.30                                   
REMARK 500    GLU B  17      -14.91    -40.31                                   
REMARK 500    SER B  41      171.10    -52.80                                   
REMARK 500    PRO B  42       97.23    -18.04                                   
REMARK 500    ASP B  43      100.64    132.56                                   
REMARK 500    CYS B 106       50.14     37.36                                   
REMARK 500    ALA B 125      127.38   -178.13                                   
REMARK 500    SER B 132     -172.74   -171.41                                   
REMARK 500    GLU B 133     -168.03   -106.57                                   
REMARK 500    ARG B 135       19.05   -162.68                                   
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 GLU A   15     SER A   16                  131.95                    
REMARK 500 SER B   41     PRO B   42                 -109.20                    
REMARK 500 SER B  132     GLU B  133                  109.71                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A 108         0.29    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    TRP A  91         12.04                                           
REMARK 500    SER B  41        -13.06                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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     NAG A 3001                                                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3K41   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3K43   RELATED DB: PDB                                   
DBREF  3K42 A    1   154  UNP    P11456   MPRD_BOVIN      29    182             
DBREF  3K42 B    1   154  UNP    P11456   MPRD_BOVIN      29    182             
SEQADV 3K42 GLN A   19  UNP  P11456    GLU    47 ENGINEERED MUTATION            
SEQADV 3K42 GLN A   31  UNP  P11456    ASN    59 ENGINEERED MUTATION            
SEQADV 3K42 GLN A   57  UNP  P11456    ASN    85 ENGINEERED MUTATION            
SEQADV 3K42 GLN A   68  UNP  P11456    ASN    96 ENGINEERED MUTATION            
SEQADV 3K42 GLN A   87  UNP  P11456    ASN   115 ENGINEERED MUTATION            
SEQADV 3K42 MET A  137  UNP  P11456    LYS   165 ENGINEERED MUTATION            
SEQADV 3K42 GLN B   19  UNP  P11456    GLU    47 ENGINEERED MUTATION            
SEQADV 3K42 GLN B   31  UNP  P11456    ASN    59 ENGINEERED MUTATION            
SEQADV 3K42 GLN B   57  UNP  P11456    ASN    85 ENGINEERED MUTATION            
SEQADV 3K42 GLN B   68  UNP  P11456    ASN    96 ENGINEERED MUTATION            
SEQADV 3K42 GLN B   87  UNP  P11456    ASN   115 ENGINEERED MUTATION            
SEQADV 3K42 MET B  137  UNP  P11456    LYS   165 ENGINEERED MUTATION            
SEQRES   1 A  154  THR GLU GLU LYS THR CYS ASP LEU VAL GLY GLU LYS GLY          
SEQRES   2 A  154  LYS GLU SER GLU LYS GLN LEU ALA LEU LEU LYS ARG LEU          
SEQRES   3 A  154  THR PRO LEU PHE GLN LYS SER PHE GLU SER THR VAL GLY          
SEQRES   4 A  154  GLN SER PRO ASP MET TYR SER TYR VAL PHE ARG VAL CYS          
SEQRES   5 A  154  ARG GLU ALA GLY GLN HIS SER SER GLY ALA GLY LEU VAL          
SEQRES   6 A  154  GLN ILE GLN LYS SER ASN GLY LYS GLU THR VAL VAL GLY          
SEQRES   7 A  154  ARG PHE ASN GLU THR GLN ILE PHE GLN GLY SER ASN TRP          
SEQRES   8 A  154  ILE MET LEU ILE TYR LYS GLY GLY ASP GLU TYR ASP ASN          
SEQRES   9 A  154  HIS CYS GLY ARG GLU GLN ARG ARG ALA VAL VAL MET ILE          
SEQRES  10 A  154  SER CYS ASN ARG HIS THR LEU ALA ASP ASN PHE ASN PRO          
SEQRES  11 A  154  VAL SER GLU GLU ARG GLY MET VAL GLN ASP CYS PHE TYR          
SEQRES  12 A  154  LEU PHE GLU MET ASP SER SER LEU ALA CYS SER                  
SEQRES   1 B  154  THR GLU GLU LYS THR CYS ASP LEU VAL GLY GLU LYS GLY          
SEQRES   2 B  154  LYS GLU SER GLU LYS GLN LEU ALA LEU LEU LYS ARG LEU          
SEQRES   3 B  154  THR PRO LEU PHE GLN LYS SER PHE GLU SER THR VAL GLY          
SEQRES   4 B  154  GLN SER PRO ASP MET TYR SER TYR VAL PHE ARG VAL CYS          
SEQRES   5 B  154  ARG GLU ALA GLY GLN HIS SER SER GLY ALA GLY LEU VAL          
SEQRES   6 B  154  GLN ILE GLN LYS SER ASN GLY LYS GLU THR VAL VAL GLY          
SEQRES   7 B  154  ARG PHE ASN GLU THR GLN ILE PHE GLN GLY SER ASN TRP          
SEQRES   8 B  154  ILE MET LEU ILE TYR LYS GLY GLY ASP GLU TYR ASP ASN          
SEQRES   9 B  154  HIS CYS GLY ARG GLU GLN ARG ARG ALA VAL VAL MET ILE          
SEQRES  10 B  154  SER CYS ASN ARG HIS THR LEU ALA ASP ASN PHE ASN PRO          
SEQRES  11 B  154  VAL SER GLU GLU ARG GLY MET VAL GLN ASP CYS PHE TYR          
SEQRES  12 B  154  LEU PHE GLU MET ASP SER SER LEU ALA CYS SER                  
MODRES 3K42 ASN B   81  ASN  GLYCOSYLATION SITE                                 
HET    NAG  A3001      14                                                       
HET    1GP  A7000      10                                                       
HET    SO4  A6000       5                                                       
HET    SO4  A6002       5                                                       
HET    SO4  A6003       5                                                       
HET    SO4  A6007       5                                                       
HET    NAG  B4001      14                                                       
HET    1GP  B7001      10                                                       
HET    SO4  B6001       5                                                       
HET    SO4  B6004       5                                                       
HET    SO4  B6005       5                                                       
HET    SO4  B6006       5                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     1GP SN-GLYCEROL-1-PHOSPHATE                                          
HETNAM     SO4 SULFATE ION                                                      
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
FORMUL   3  NAG    2(C8 H15 N O6)                                               
FORMUL   4  1GP    2(C3 H9 O6 P)                                                
FORMUL   5  SO4    8(O4 S 2-)                                                   
FORMUL  15  HOH   *180(H2 O)                                                    
HELIX    1   1 SER A   16  LEU A   26  1                                  11    
HELIX    2   2 LEU A   26  GLN A   31  1                                   6    
HELIX    3   3 HIS A  105  GLU A  109  5                                   5    
HELIX    4   4 SER A  150  CYS A  153  5                                   4    
HELIX    5   5 SER B   16  LEU B   26  1                                  11    
HELIX    6   6 THR B   27  PHE B   30  5                                   4    
HELIX    7   7 HIS B  105  GLU B  109  5                                   5    
HELIX    8   8 GLY B  136  CYS B  141  1                                   6    
HELIX    9   9 SER B  150  CYS B  153  5                                   4    
SHEET    1   A 8 PHE A  34  VAL A  38  0                                        
SHEET    2   A 8 TYR A  45  PHE A  49 -1  O  TYR A  45   N  VAL A  38           
SHEET    3   A 8 ALA A  62  GLN A  68 -1  O  ILE A  67   N  SER A  46           
SHEET    4   A 8 GLU A  74  GLY A  88 -1  O  GLY A  78   N  GLY A  63           
SHEET    5   A 8 TRP A  91  GLY A  98 -1  O  MET A  93   N  PHE A  86           
SHEET    6   A 8 ALA A 113  CYS A 119 -1  O  ALA A 113   N  TYR A  96           
SHEET    7   A 8 TYR A 143  SER A 149  1  O  PHE A 145   N  VAL A 114           
SHEET    8   A 8 ASP A 126  SER A 132 -1  N  VAL A 131   O  LEU A 144           
SHEET    1   B 8 PHE B  34  VAL B  38  0                                        
SHEET    2   B 8 TYR B  45  PHE B  49 -1  O  TYR B  47   N  SER B  36           
SHEET    3   B 8 ALA B  62  GLN B  68 -1  O  ILE B  67   N  SER B  46           
SHEET    4   B 8 GLU B  74  GLN B  87 -1  O  THR B  75   N  GLN B  66           
SHEET    5   B 8 TRP B  91  GLY B  98 -1  O  LYS B  97   N  ARG B  79           
SHEET    6   B 8 ALA B 113  CYS B 119 -1  O  VAL B 115   N  LEU B  94           
SHEET    7   B 8 TYR B 143  SER B 149  1  O  PHE B 145   N  VAL B 114           
SHEET    8   B 8 ASP B 126  PRO B 130 -1  N  ASP B 126   O  ASP B 148           
SSBOND   1 CYS A    6    CYS A   52                          1555   1555  2.04  
SSBOND   2 CYS A  106    CYS A  141                          1555   1555  2.04  
SSBOND   3 CYS A  119    CYS A  153                          1555   1555  2.03  
SSBOND   4 CYS B    6    CYS B   52                          1555   1555  2.03  
SSBOND   5 CYS B  106    CYS B  141                          1555   1555  2.03  
SSBOND   6 CYS B  119    CYS B  153                          1555   1555  2.04  
LINK         ND2 ASN B  81                 C1  NAG B4001     1555   1555  1.43  
CISPEP   1 SER A   41    PRO A   42          0        -0.02                     
CRYST1  102.582  102.582  100.145  90.00  90.00  90.00 I 4          16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009748  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009748  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009986        0.00000