PDB Short entry for 5YXH
HEADER    SIGNALING PROTEIN                       05-DEC-17   5YXH              
TITLE     STRUCTURE OF RHEB-GDP                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GTP-BINDING PROTEIN RHEB;                                  
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: RAS HOMOLOG ENRICHED IN BRAIN;                              
COMPND   5 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: RHEB, RHEB2;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    GTPASE, MTORC1 SIGNALING, RHEB, SIGNALING PROTEIN                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.J.MAHONEY                                                           
REVDAT   2   22-NOV-23 5YXH    1       LINK                                     
REVDAT   1   28-FEB-18 5YXH    0                                                
JRNL        AUTH   S.J.MAHONEY,S.NARAYAN,L.MOLZ,L.A.BERSTLER,S.A.KANG,          
JRNL        AUTH 2 G.P.VLASUK,E.SAIAH                                           
JRNL        TITL   A SMALL MOLECULE INHIBITOR OF RHEB SELECTIVELY TARGETS       
JRNL        TITL 2 MTORC1 SIGNALING.                                            
JRNL        REF    NAT COMMUN                    V.   9   548 2018              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   29416044                                                     
JRNL        DOI    10.1038/S41467-018-03035-Z                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.04 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0073                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.04                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 59.80                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 36174                          
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) : 0.246                           
REMARK   3   R VALUE            (WORKING SET) : 0.244                           
REMARK   3   FREE R VALUE                     : 0.299                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1807                            
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) : 2.04                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.09                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2577                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.30                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3380                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 125                          
REMARK   3   BIN FREE R VALUE                    : 0.3760                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5161                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 116                                     
REMARK   3   SOLVENT ATOMS            : 147                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.57                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.17000                                             
REMARK   3    B22 (A**2) : 1.54000                                              
REMARK   3    B33 (A**2) : -1.48000                                             
REMARK   3    B12 (A**2) : 0.78000                                              
REMARK   3    B13 (A**2) : 0.01000                                              
REMARK   3    B23 (A**2) : -0.22000                                             
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.319         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.247         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.226         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.541         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.930                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.888                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5380 ; 0.006 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  5167 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7241 ; 1.167 ; 1.988       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 11901 ; 0.729 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   642 ; 6.144 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   234 ;38.670 ;25.256       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   987 ;14.492 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;12.299 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   838 ; 0.060 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5865 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1167 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  2595 ; 1.738 ; 4.025       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2594 ; 1.738 ; 4.025       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3228 ; 3.106 ; 6.013       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  3229 ; 3.106 ; 6.013       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2785 ; 1.278 ; 4.177       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  2760 ; 1.267 ; 4.181       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  4001 ; 2.248 ; 6.222       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  6037 ; 5.189 ;31.510       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  6010 ; 5.167 ;31.491       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
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 5YXH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-DEC-17.                  
REMARK 100 THE DEPOSITION ID IS D_1300006027.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-JAN-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL19U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97915                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37982                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.040                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 59.800                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.5                               
REMARK 200  DATA REDUNDANCY                : 2.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.04                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.09                     
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 1XTQ                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.32                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% W/V PEG 1500, VAPOR DIFFUSION,       
REMARK 280  HANGING DROP, TEMPERATURE 291K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
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: 4                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D                                     
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     SER A     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     LYS A   109                                                      
REMARK 465     VAL A   110                                                      
REMARK 465     GLN A   111                                                      
REMARK 465     ILE A   112                                                      
REMARK 465     SER B     1                                                      
REMARK 465     PRO B     2                                                      
REMARK 465     PHE B    70                                                      
REMARK 465     PRO B    71                                                      
REMARK 465     GLN B    72                                                      
REMARK 465     THR B    73                                                      
REMARK 465     TYR B    74                                                      
REMARK 465     SER C     1                                                      
REMARK 465     PRO C     2                                                      
REMARK 465     ILE C    69                                                      
REMARK 465     PHE C    70                                                      
REMARK 465     PRO C    71                                                      
REMARK 465     GLN C    72                                                      
REMARK 465     THR C    73                                                      
REMARK 465     TYR C    74                                                      
REMARK 465     SER C    75                                                      
REMARK 465     ILE C    76                                                      
REMARK 465     LYS C   109                                                      
REMARK 465     VAL C   110                                                      
REMARK 465     GLN C   111                                                      
REMARK 465     ILE C   112                                                      
REMARK 465     SER D     1                                                      
REMARK 465     PRO D     2                                                      
REMARK 465     PRO D    71                                                      
REMARK 465     GLN D    72                                                      
REMARK 465     THR D    73                                                      
REMARK 465     TYR D    74                                                      
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  65     -159.98   -135.67                                   
REMARK 500    VAL A 107      -49.16   -131.58                                   
REMARK 500    ASP B 105      -60.44   -102.75                                   
REMARK 500    GLN B 111       73.40     63.50                                   
REMARK 500    TYR C  67       43.42   -101.22                                   
REMARK 500    SER D  68      120.12    -36.94                                   
REMARK 500    ASP D  77       29.73     42.45                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH C 337        DISTANCE =  6.03 ANGSTROMS                       
REMARK 525    HOH C 338        DISTANCE =  6.84 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A  20   OG                                                     
REMARK 620 2 GDP A 201   O1B  89.5                                              
REMARK 620 3 HOH A 301   O    66.0  89.6                                        
REMARK 620 4 HOH A 310   O   102.0  98.9 165.4                                  
REMARK 620 5 HOH A 313   O   151.7  93.5  85.8 105.3                            
REMARK 620 6 HOH A 317   O    77.6 162.8  74.8  94.9  92.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER B  20   OG                                                     
REMARK 620 2 GDP B 201   O3B  82.4                                              
REMARK 620 3 HOH B 302   O    88.4  82.1                                        
REMARK 620 4 HOH B 303   O   150.3  96.6 121.0                                  
REMARK 620 5 HOH B 310   O    75.5  84.5 160.3  74.8                            
REMARK 620 6 HOH B 323   O    94.3 159.7 117.9  76.3  75.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER C  20   OG                                                     
REMARK 620 2 GDP C 201   O1B  89.4                                              
REMARK 620 3 HOH C 303   O    98.8  87.8                                        
REMARK 620 4 HOH C 308   O   156.0  89.7 105.2                                  
REMARK 620 5 HOH C 312   O    84.0  87.4 174.4  71.9                            
REMARK 620 6 HOH C 322   O    89.2 170.9 101.3  87.9  83.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG D 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER D  20   OG                                                     
REMARK 620 2 GDP D 201   O3B  89.4                                              
REMARK 620 3 HOH D 301   O    97.9 101.2                                        
REMARK 620 4 HOH D 305   O    90.1  75.9 171.5                                  
REMARK 620 5 HOH D 311   O   174.1  96.2  79.2  93.1                            
REMARK 620 6 HOH D 330   O    90.8 177.6  81.1 101.7  83.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GDP A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GDP B 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GDP C 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG C 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GDP D 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG D 202                  
DBREF  5YXH A    2   169  UNP    Q15382   RHEB_HUMAN       2    169             
DBREF  5YXH B    2   169  UNP    Q15382   RHEB_HUMAN       2    169             
DBREF  5YXH C    2   169  UNP    Q15382   RHEB_HUMAN       2    169             
DBREF  5YXH D    2   169  UNP    Q15382   RHEB_HUMAN       2    169             
SEQADV 5YXH SER A    1  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH LEU A  170  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH GLU A  171  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH SER B    1  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH LEU B  170  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH GLU B  171  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH SER C    1  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH LEU C  170  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH GLU C  171  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH SER D    1  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH LEU D  170  UNP  Q15382              EXPRESSION TAG                 
SEQADV 5YXH GLU D  171  UNP  Q15382              EXPRESSION TAG                 
SEQRES   1 A  171  SER PRO GLN SER LYS SER ARG LYS ILE ALA ILE LEU GLY          
SEQRES   2 A  171  TYR ARG SER VAL GLY LYS SER SER LEU THR ILE GLN PHE          
SEQRES   3 A  171  VAL GLU GLY GLN PHE VAL ASP SER TYR ASP PRO THR ILE          
SEQRES   4 A  171  GLU ASN THR PHE THR LYS LEU ILE THR VAL ASN GLY GLN          
SEQRES   5 A  171  GLU TYR HIS LEU GLN LEU VAL ASP THR ALA GLY GLN ASP          
SEQRES   6 A  171  GLU TYR SER ILE PHE PRO GLN THR TYR SER ILE ASP ILE          
SEQRES   7 A  171  ASN GLY TYR ILE LEU VAL TYR SER VAL THR SER ILE LYS          
SEQRES   8 A  171  SER PHE GLU VAL ILE LYS VAL ILE HIS GLY LYS LEU LEU          
SEQRES   9 A  171  ASP MET VAL GLY LYS VAL GLN ILE PRO ILE MET LEU VAL          
SEQRES  10 A  171  GLY ASN LYS LYS ASP LEU HIS MET GLU ARG VAL ILE SER          
SEQRES  11 A  171  TYR GLU GLU GLY LYS ALA LEU ALA GLU SER TRP ASN ALA          
SEQRES  12 A  171  ALA PHE LEU GLU SER SER ALA LYS GLU ASN GLN THR ALA          
SEQRES  13 A  171  VAL ASP VAL PHE ARG ARG ILE ILE LEU GLU ALA GLU LYS          
SEQRES  14 A  171  LEU GLU                                                      
SEQRES   1 B  171  SER PRO GLN SER LYS SER ARG LYS ILE ALA ILE LEU GLY          
SEQRES   2 B  171  TYR ARG SER VAL GLY LYS SER SER LEU THR ILE GLN PHE          
SEQRES   3 B  171  VAL GLU GLY GLN PHE VAL ASP SER TYR ASP PRO THR ILE          
SEQRES   4 B  171  GLU ASN THR PHE THR LYS LEU ILE THR VAL ASN GLY GLN          
SEQRES   5 B  171  GLU TYR HIS LEU GLN LEU VAL ASP THR ALA GLY GLN ASP          
SEQRES   6 B  171  GLU TYR SER ILE PHE PRO GLN THR TYR SER ILE ASP ILE          
SEQRES   7 B  171  ASN GLY TYR ILE LEU VAL TYR SER VAL THR SER ILE LYS          
SEQRES   8 B  171  SER PHE GLU VAL ILE LYS VAL ILE HIS GLY LYS LEU LEU          
SEQRES   9 B  171  ASP MET VAL GLY LYS VAL GLN ILE PRO ILE MET LEU VAL          
SEQRES  10 B  171  GLY ASN LYS LYS ASP LEU HIS MET GLU ARG VAL ILE SER          
SEQRES  11 B  171  TYR GLU GLU GLY LYS ALA LEU ALA GLU SER TRP ASN ALA          
SEQRES  12 B  171  ALA PHE LEU GLU SER SER ALA LYS GLU ASN GLN THR ALA          
SEQRES  13 B  171  VAL ASP VAL PHE ARG ARG ILE ILE LEU GLU ALA GLU LYS          
SEQRES  14 B  171  LEU GLU                                                      
SEQRES   1 C  171  SER PRO GLN SER LYS SER ARG LYS ILE ALA ILE LEU GLY          
SEQRES   2 C  171  TYR ARG SER VAL GLY LYS SER SER LEU THR ILE GLN PHE          
SEQRES   3 C  171  VAL GLU GLY GLN PHE VAL ASP SER TYR ASP PRO THR ILE          
SEQRES   4 C  171  GLU ASN THR PHE THR LYS LEU ILE THR VAL ASN GLY GLN          
SEQRES   5 C  171  GLU TYR HIS LEU GLN LEU VAL ASP THR ALA GLY GLN ASP          
SEQRES   6 C  171  GLU TYR SER ILE PHE PRO GLN THR TYR SER ILE ASP ILE          
SEQRES   7 C  171  ASN GLY TYR ILE LEU VAL TYR SER VAL THR SER ILE LYS          
SEQRES   8 C  171  SER PHE GLU VAL ILE LYS VAL ILE HIS GLY LYS LEU LEU          
SEQRES   9 C  171  ASP MET VAL GLY LYS VAL GLN ILE PRO ILE MET LEU VAL          
SEQRES  10 C  171  GLY ASN LYS LYS ASP LEU HIS MET GLU ARG VAL ILE SER          
SEQRES  11 C  171  TYR GLU GLU GLY LYS ALA LEU ALA GLU SER TRP ASN ALA          
SEQRES  12 C  171  ALA PHE LEU GLU SER SER ALA LYS GLU ASN GLN THR ALA          
SEQRES  13 C  171  VAL ASP VAL PHE ARG ARG ILE ILE LEU GLU ALA GLU LYS          
SEQRES  14 C  171  LEU GLU                                                      
SEQRES   1 D  171  SER PRO GLN SER LYS SER ARG LYS ILE ALA ILE LEU GLY          
SEQRES   2 D  171  TYR ARG SER VAL GLY LYS SER SER LEU THR ILE GLN PHE          
SEQRES   3 D  171  VAL GLU GLY GLN PHE VAL ASP SER TYR ASP PRO THR ILE          
SEQRES   4 D  171  GLU ASN THR PHE THR LYS LEU ILE THR VAL ASN GLY GLN          
SEQRES   5 D  171  GLU TYR HIS LEU GLN LEU VAL ASP THR ALA GLY GLN ASP          
SEQRES   6 D  171  GLU TYR SER ILE PHE PRO GLN THR TYR SER ILE ASP ILE          
SEQRES   7 D  171  ASN GLY TYR ILE LEU VAL TYR SER VAL THR SER ILE LYS          
SEQRES   8 D  171  SER PHE GLU VAL ILE LYS VAL ILE HIS GLY LYS LEU LEU          
SEQRES   9 D  171  ASP MET VAL GLY LYS VAL GLN ILE PRO ILE MET LEU VAL          
SEQRES  10 D  171  GLY ASN LYS LYS ASP LEU HIS MET GLU ARG VAL ILE SER          
SEQRES  11 D  171  TYR GLU GLU GLY LYS ALA LEU ALA GLU SER TRP ASN ALA          
SEQRES  12 D  171  ALA PHE LEU GLU SER SER ALA LYS GLU ASN GLN THR ALA          
SEQRES  13 D  171  VAL ASP VAL PHE ARG ARG ILE ILE LEU GLU ALA GLU LYS          
SEQRES  14 D  171  LEU GLU                                                      
HET    GDP  A 201      28                                                       
HET     MG  A 202       1                                                       
HET    GDP  B 201      28                                                       
HET     MG  B 202       1                                                       
HET    GDP  C 201      28                                                       
HET     MG  C 202       1                                                       
HET    GDP  D 201      28                                                       
HET     MG  D 202       1                                                       
HETNAM     GDP GUANOSINE-5'-DIPHOSPHATE                                         
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   5  GDP    4(C10 H15 N5 O11 P2)                                         
FORMUL   6   MG    4(MG 2+)                                                     
FORMUL  13  HOH   *147(H2 O)                                                    
HELIX    1 AA1 GLY A   18  GLY A   29  1                                  12    
HELIX    2 AA2 PRO A   71  SER A   75  5                                   5    
HELIX    3 AA3 SER A   89  MET A  106  1                                  18    
HELIX    4 AA4 SER A  130  ASN A  142  1                                  13    
HELIX    5 AA5 GLU A  152  GLU A  171  1                                  20    
HELIX    6 AA6 GLY B   18  GLY B   29  1                                  12    
HELIX    7 AA7 SER B   89  VAL B  107  1                                  19    
HELIX    8 AA8 SER B  130  TRP B  141  1                                  12    
HELIX    9 AA9 GLU B  152  GLU B  171  1                                  20    
HELIX   10 AB1 GLY C   18  GLY C   29  1                                  12    
HELIX   11 AB2 SER C   89  GLY C  108  1                                  20    
HELIX   12 AB3 SER C  130  TRP C  141  1                                  12    
HELIX   13 AB4 GLU C  152  GLU C  171  1                                  20    
HELIX   14 AB5 GLY D   18  GLY D   29  1                                  12    
HELIX   15 AB6 SER D   89  VAL D  107  1                                  19    
HELIX   16 AB7 SER D  130  ASN D  142  1                                  13    
HELIX   17 AB8 GLU D  152  GLU D  171  1                                  20    
SHEET    1 AA1 6 ASN A  41  VAL A  49  0                                        
SHEET    2 AA1 6 GLN A  52  ASP A  60 -1  O  LEU A  58   N  PHE A  43           
SHEET    3 AA1 6 LYS A   5  GLY A  13  1  N  ILE A   9   O  VAL A  59           
SHEET    4 AA1 6 GLY A  80  SER A  86  1  O  ILE A  82   N  LEU A  12           
SHEET    5 AA1 6 ILE A 114  ASN A 119  1  O  VAL A 117   N  LEU A  83           
SHEET    6 AA1 6 ALA A 144  GLU A 147  1  O  ALA A 144   N  LEU A 116           
SHEET    1 AA2 6 ASN B  41  VAL B  49  0                                        
SHEET    2 AA2 6 GLN B  52  ASP B  60 -1  O  LEU B  58   N  PHE B  43           
SHEET    3 AA2 6 SER B   6  GLY B  13  1  N  ILE B   9   O  GLN B  57           
SHEET    4 AA2 6 GLY B  80  SER B  86  1  O  VAL B  84   N  LEU B  12           
SHEET    5 AA2 6 ILE B 114  ASN B 119  1  O  ASN B 119   N  TYR B  85           
SHEET    6 AA2 6 PHE B 145  GLU B 147  1  O  LEU B 146   N  GLY B 118           
SHEET    1 AA3 6 ASN C  41  VAL C  49  0                                        
SHEET    2 AA3 6 GLN C  52  ASP C  60 -1  O  LEU C  58   N  PHE C  43           
SHEET    3 AA3 6 LYS C   5  GLY C  13  1  N  ILE C   9   O  VAL C  59           
SHEET    4 AA3 6 GLY C  80  SER C  86  1  O  VAL C  84   N  LEU C  12           
SHEET    5 AA3 6 ILE C 114  ASN C 119  1  O  ASN C 119   N  TYR C  85           
SHEET    6 AA3 6 PHE C 145  SER C 148  1  O  SER C 148   N  GLY C 118           
SHEET    1 AA4 6 ASN D  41  VAL D  49  0                                        
SHEET    2 AA4 6 GLN D  52  ASP D  60 -1  O  LEU D  58   N  PHE D  43           
SHEET    3 AA4 6 LYS D   5  GLY D  13  1  N  LYS D   5   O  HIS D  55           
SHEET    4 AA4 6 GLY D  80  SER D  86  1  O  ILE D  82   N  LEU D  12           
SHEET    5 AA4 6 ILE D 114  ASN D 119  1  O  ASN D 119   N  TYR D  85           
SHEET    6 AA4 6 PHE D 145  GLU D 147  1  O  LEU D 146   N  GLY D 118           
LINK         OG  SER A  20                MG    MG A 202     1555   1555  2.18  
LINK         O1B GDP A 201                MG    MG A 202     1555   1555  2.18  
LINK        MG    MG A 202                 O   HOH A 301     1555   1555  2.17  
LINK        MG    MG A 202                 O   HOH A 310     1555   1555  2.17  
LINK        MG    MG A 202                 O   HOH A 313     1555   1555  2.17  
LINK        MG    MG A 202                 O   HOH A 317     1555   1555  2.18  
LINK         OG  SER B  20                MG    MG B 202     1555   1555  2.18  
LINK         O3B GDP B 201                MG    MG B 202     1555   1555  2.18  
LINK        MG    MG B 202                 O   HOH B 302     1555   1555  2.16  
LINK        MG    MG B 202                 O   HOH B 303     1555   1555  2.17  
LINK        MG    MG B 202                 O   HOH B 310     1555   1555  2.18  
LINK        MG    MG B 202                 O   HOH B 323     1555   1555  2.18  
LINK         OG  SER C  20                MG    MG C 202     1555   1555  2.17  
LINK         O1B GDP C 201                MG    MG C 202     1555   1555  2.18  
LINK        MG    MG C 202                 O   HOH C 303     1555   1555  2.17  
LINK        MG    MG C 202                 O   HOH C 308     1555   1555  2.17  
LINK        MG    MG C 202                 O   HOH C 312     1555   1555  2.17  
LINK        MG    MG C 202                 O   HOH C 322     1555   1555  2.18  
LINK         OG  SER D  20                MG    MG D 202     1555   1555  2.17  
LINK         O3B GDP D 201                MG    MG D 202     1555   1555  2.17  
LINK        MG    MG D 202                 O   HOH D 301     1555   1555  2.17  
LINK        MG    MG D 202                 O   HOH D 305     1555   1555  2.17  
LINK        MG    MG D 202                 O   HOH D 311     1555   1555  2.17  
LINK        MG    MG D 202                 O   HOH D 330     1555   1555  2.18  
SITE     1 AC1 20 SER A  16  VAL A  17  GLY A  18  LYS A  19                    
SITE     2 AC1 20 SER A  20  SER A  21  PHE A  31  VAL A  32                    
SITE     3 AC1 20 ASP A  33  ASN A 119  LYS A 120  ASP A 122                    
SITE     4 AC1 20 LEU A 123  SER A 149  ALA A 150  LYS A 151                    
SITE     5 AC1 20  MG A 202  HOH A 301  HOH A 310  HOH A 313                    
SITE     1 AC2  6 SER A  20  GDP A 201  HOH A 301  HOH A 310                    
SITE     2 AC2  6 HOH A 313  HOH A 317                                          
SITE     1 AC3 20 SER B  16  VAL B  17  GLY B  18  LYS B  19                    
SITE     2 AC3 20 SER B  20  SER B  21  PHE B  31  VAL B  32                    
SITE     3 AC3 20 ASP B  33  ASN B 119  LYS B 120  ASP B 122                    
SITE     4 AC3 20 LEU B 123  SER B 149  ALA B 150   MG B 202                    
SITE     5 AC3 20 HOH B 302  HOH B 303  HOH B 310  HOH B 319                    
SITE     1 AC4  6 SER B  20  GDP B 201  HOH B 302  HOH B 303                    
SITE     2 AC4  6 HOH B 310  HOH B 323                                          
SITE     1 AC5 20 SER C  16  VAL C  17  GLY C  18  LYS C  19                    
SITE     2 AC5 20 SER C  20  SER C  21  PHE C  31  VAL C  32                    
SITE     3 AC5 20 ASN C 119  LYS C 120  ASP C 122  LEU C 123                    
SITE     4 AC5 20 SER C 149  ALA C 150  LYS C 151   MG C 202                    
SITE     5 AC5 20 HOH C 303  HOH C 308  HOH C 312  HOH C 321                    
SITE     1 AC6  6 SER C  20  GDP C 201  HOH C 303  HOH C 308                    
SITE     2 AC6  6 HOH C 312  HOH C 322                                          
SITE     1 AC7 18 SER D  16  VAL D  17  GLY D  18  LYS D  19                    
SITE     2 AC7 18 SER D  20  SER D  21  PHE D  31  VAL D  32                    
SITE     3 AC7 18 ASP D  33  ASN D 119  LYS D 120  ASP D 122                    
SITE     4 AC7 18 LEU D 123  SER D 149  ALA D 150   MG D 202                    
SITE     5 AC7 18 HOH D 305  HOH D 311                                          
SITE     1 AC8  6 SER D  20  GDP D 201  HOH D 301  HOH D 305                    
SITE     2 AC8  6 HOH D 311  HOH D 330                                          
CRYST1   50.166   58.963   64.345 110.53  90.03 108.16 P 1           4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.019934  0.006538  0.002608        0.00000                         
SCALE2      0.000000  0.017849  0.007093        0.00000                         
SCALE3      0.000000  0.000000  0.016723        0.00000