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Database: PDB
Entry: 4TKW
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Original site: 4TKW 
HEADER    TRANSPORT PROTEIN                       28-MAY-14   4TKW              
TITLE     CRYSTAL STRUCTURE OF HUMAN TRANSTHYRETIN LEU55PRO MUTANT              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRANSTHYRETIN;                                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 29-147;                                       
COMPND   5 SYNONYM: ATTR,PREALBUMIN,TBPA;                                       
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: TTR, PALB;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3) PLYSS;                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET24                                     
KEYWDS    HUMAN TRANSTHYRETIN, AMYLOID, TRANSTHYRETIN, MUTANT, TRANSPORT        
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.SAELICES,D.CASCIO,M.SAWAYA,D.S.EISENBERG                            
REVDAT   5   27-DEC-23 4TKW    1       REMARK                                   
REVDAT   4   14-DEC-16 4TKW    1       TITLE                                    
REVDAT   3   09-DEC-15 4TKW    1       JRNL                                     
REVDAT   2   28-OCT-15 4TKW    1       JRNL                                     
REVDAT   1   21-OCT-15 4TKW    0                                                
JRNL        AUTH   L.SAELICES,L.M.JOHNSON,W.Y.LIANG,M.R.SAWAYA,D.CASCIO,        
JRNL        AUTH 2 P.RUCHALA,J.WHITELEGGE,L.JIANG,R.RIEK,D.S.EISENBERG          
JRNL        TITL   UNCOVERING THE MECHANISM OF AGGREGATION OF HUMAN             
JRNL        TITL 2 TRANSTHYRETIN.                                               
JRNL        REF    J.BIOL.CHEM.                  V. 290 28932 2015              
JRNL        REFN                   ESSN 1083-351X                               
JRNL        PMID   26459562                                                     
JRNL        DOI    10.1074/JBC.M115.659912                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.10.0                                        
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.87                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 22488                          
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)  : 0.195                          
REMARK   3   R VALUE            (WORKING SET)  : 0.195                          
REMARK   3   FREE R VALUE                      : 0.200                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 5.100                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 1147                           
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               : 11                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 1.80                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 1.89                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 99.31                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2857                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2094                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2718                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2091                   
REMARK   3   BIN FREE R VALUE                        : 0.2146                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.87                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 139                      
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            : 1725                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 55                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 28.82                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.42                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -7.85930                                             
REMARK   3    B22 (A**2) : 7.02590                                              
REMARK   3    B33 (A**2) : 0.83340                                              
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) : 0.249               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.119               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.101               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.120               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.101               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.943                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.950                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 1773   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 2427   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 555    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 26     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 266    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 1773   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 246    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 1885   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.01                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.53                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 14.44                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: { A|* }                                                
REMARK   3    ORIGIN FOR THE GROUP (A):   45.6775   29.6686   71.6278           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0479 T22:   -0.0694                                    
REMARK   3     T33:   -0.0671 T12:   -0.0072                                    
REMARK   3     T13:    0.0069 T23:   -0.0551                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    1.9124 L22:    3.8790                                    
REMARK   3     L33:    1.1678 L12:    0.4600                                    
REMARK   3     L13:   -0.1507 L23:    0.6101                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.1218 S12:    0.2405 S13:   -0.2155                     
REMARK   3     S21:   -0.3054 S22:    0.0444 S23:   -0.1286                     
REMARK   3     S31:    0.0669 S32:   -0.1092 S33:    0.0775                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: { B|* }                                                
REMARK   3    ORIGIN FOR THE GROUP (A):   42.4420   29.1576   91.0593           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.0106 T22:   -0.0644                                    
REMARK   3     T33:   -0.0393 T12:    0.0130                                    
REMARK   3     T13:    0.0003 T23:    0.0090                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    1.5207 L22:    2.1085                                    
REMARK   3     L33:    0.7194 L12:   -0.7048                                    
REMARK   3     L13:    0.4080 L23:   -0.1733                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0637 S12:    0.0358 S13:   -0.0410                     
REMARK   3     S21:    0.2796 S22:   -0.0187 S23:    0.1224                     
REMARK   3     S31:   -0.0081 S32:    0.0238 S33:    0.0824                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4TKW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-MAY-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000201792.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-MAR-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-C                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9792                             
REMARK 200  MONOCHROMATOR                  : SI (111)                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22582                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.870                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 6.260                              
REMARK 200  R MERGE                    (I) : 0.08900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.8400                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.85                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.69                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.12100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.580                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.17                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (W/V) PEG-1000, 0.1M IMIDAZOLE,      
REMARK 280  0.2M CALCIUM ACETATE, PH 8.0, VAPOR DIFFUSION, TEMPERATURE 298K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       21.53000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       42.20000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.53000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       42.20000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6270 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19260 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 KCAL/MOL                        
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   BIOMT1   2 -1.000000  0.000000  0.000000       86.12000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000       84.40000            
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     LYS A     9                                                      
REMARK 465     PRO A   125                                                      
REMARK 465     LYS A   126                                                      
REMARK 465     GLU A   127                                                      
REMARK 465     HIS A   128                                                      
REMARK 465     HIS A   129                                                      
REMARK 465     HIS A   130                                                      
REMARK 465     HIS A   131                                                      
REMARK 465     HIS A   132                                                      
REMARK 465     HIS A   133                                                      
REMARK 465     LYS B     9                                                      
REMARK 465     PRO B   125                                                      
REMARK 465     LYS B   126                                                      
REMARK 465     GLU B   127                                                      
REMARK 465     HIS B   128                                                      
REMARK 465     HIS B   129                                                      
REMARK 465     HIS B   130                                                      
REMARK 465     HIS B   131                                                      
REMARK 465     HIS B   132                                                      
REMARK 465     HIS B   133                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     CYS A  10    SG                                                  
REMARK 470     LYS A  15    CD   CE   NZ                                        
REMARK 470     ASP A  38    CG   OD1  OD2                                       
REMARK 470     GLU A  61    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  62    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  63    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  92    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 104    NE   CZ   NH1  NH2                                  
REMARK 470     ASN A 124    CG   OD1  ND2                                       
REMARK 470     GLU B  61    CG   CD   OE1  OE2                                  
REMARK 470     GLU B  63    CG   CD   OE1  OE2                                  
REMARK 470     GLU B  92    CG   CD   OE1  OE2                                  
REMARK 470     ASP B  99    CG   OD1  OD2                                       
REMARK 470     ARG B 104    CG   CD   NE   CZ   NH1  NH2                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PHE B  44      -51.08   -121.68                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4TL4   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TL5   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TLK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TLS   RELATED DB: PDB                                   
DBREF  4TKW A    9   127  UNP    P02766   TTHY_HUMAN      29    147             
DBREF  4TKW B    9   127  UNP    P02766   TTHY_HUMAN      29    147             
SEQADV 4TKW PRO A   55  UNP  P02766    LEU    75 ENGINEERED MUTATION            
SEQADV 4TKW HIS A  128  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS A  129  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS A  130  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS A  131  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS A  132  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS A  133  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW PRO B   55  UNP  P02766    LEU    75 ENGINEERED MUTATION            
SEQADV 4TKW HIS B  128  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS B  129  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS B  130  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS B  131  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS B  132  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TKW HIS B  133  UNP  P02766              EXPRESSION TAG                 
SEQRES   1 A  125  LYS CYS PRO LEU MET VAL LYS VAL LEU ASP ALA VAL ARG          
SEQRES   2 A  125  GLY SER PRO ALA ILE ASN VAL ALA VAL HIS VAL PHE ARG          
SEQRES   3 A  125  LYS ALA ALA ASP ASP THR TRP GLU PRO PHE ALA SER GLY          
SEQRES   4 A  125  LYS THR SER GLU SER GLY GLU PRO HIS GLY LEU THR THR          
SEQRES   5 A  125  GLU GLU GLU PHE VAL GLU GLY ILE TYR LYS VAL GLU ILE          
SEQRES   6 A  125  ASP THR LYS SER TYR TRP LYS ALA LEU GLY ILE SER PRO          
SEQRES   7 A  125  PHE HIS GLU HIS ALA GLU VAL VAL PHE THR ALA ASN ASP          
SEQRES   8 A  125  SER GLY PRO ARG ARG TYR THR ILE ALA ALA LEU LEU SER          
SEQRES   9 A  125  PRO TYR SER TYR SER THR THR ALA VAL VAL THR ASN PRO          
SEQRES  10 A  125  LYS GLU HIS HIS HIS HIS HIS HIS                              
SEQRES   1 B  125  LYS CYS PRO LEU MET VAL LYS VAL LEU ASP ALA VAL ARG          
SEQRES   2 B  125  GLY SER PRO ALA ILE ASN VAL ALA VAL HIS VAL PHE ARG          
SEQRES   3 B  125  LYS ALA ALA ASP ASP THR TRP GLU PRO PHE ALA SER GLY          
SEQRES   4 B  125  LYS THR SER GLU SER GLY GLU PRO HIS GLY LEU THR THR          
SEQRES   5 B  125  GLU GLU GLU PHE VAL GLU GLY ILE TYR LYS VAL GLU ILE          
SEQRES   6 B  125  ASP THR LYS SER TYR TRP LYS ALA LEU GLY ILE SER PRO          
SEQRES   7 B  125  PHE HIS GLU HIS ALA GLU VAL VAL PHE THR ALA ASN ASP          
SEQRES   8 B  125  SER GLY PRO ARG ARG TYR THR ILE ALA ALA LEU LEU SER          
SEQRES   9 B  125  PRO TYR SER TYR SER THR THR ALA VAL VAL THR ASN PRO          
SEQRES  10 B  125  LYS GLU HIS HIS HIS HIS HIS HIS                              
FORMUL   3  HOH   *55(H2 O)                                                     
HELIX    1 AA1 ASP A   74  LEU A   82  1                                   9    
HELIX    2 AA2 ASP B   74  LEU B   82  1                                   9    
SHEET    1 AA1 8 SER A  23  PRO A  24  0                                        
SHEET    2 AA1 8 LEU A  12  ASP A  18 -1  N  ASP A  18   O  SER A  23           
SHEET    3 AA1 8 ARG A 104  SER A 112  1  O  LEU A 111   N  LEU A  17           
SHEET    4 AA1 8 SER A 115  THR A 123 -1  O  THR A 119   N  ALA A 108           
SHEET    5 AA1 8 SER B 115  THR B 123 -1  O  TYR B 116   N  THR A 118           
SHEET    6 AA1 8 ARG B 104  SER B 112 -1  N  ARG B 104   O  THR B 123           
SHEET    7 AA1 8 LEU B  12  ASP B  18  1  N  MET B  13   O  TYR B 105           
SHEET    8 AA1 8 SER B  23  PRO B  24 -1  O  SER B  23   N  ASP B  18           
SHEET    1 AA2 8 TRP A  41  LYS A  48  0                                        
SHEET    2 AA2 8 ALA A  29  LYS A  35 -1  N  VAL A  32   O  ALA A  45           
SHEET    3 AA2 8 GLY A  67  ILE A  73 -1  O  GLU A  72   N  HIS A  31           
SHEET    4 AA2 8 HIS A  88  ALA A  97 -1  O  ALA A  91   N  ILE A  73           
SHEET    5 AA2 8 ALA B  91  ALA B  97 -1  O  VAL B  94   N  GLU A  89           
SHEET    6 AA2 8 GLY B  67  ILE B  73 -1  N  ILE B  73   O  ALA B  91           
SHEET    7 AA2 8 ALA B  29  LYS B  35 -1  N  HIS B  31   O  GLU B  72           
SHEET    8 AA2 8 TRP B  41  LYS B  48 -1  O  ALA B  45   N  VAL B  32           
CRYST1   43.060   84.400   65.090  90.00  90.00  90.00 P 21 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.023223  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011848  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015363        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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