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Database: PDB
Entry: 4TLT
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HEADER    TRANSPORT PROTEIN                       30-MAY-14   4TLT              
TITLE     CRYSTAL STRUCTURE OF HUMAN TRANSTHYRETIN                              
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                                                      
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, TRANSPORT PROTEIN        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.SAELICES,D.CASCIO,M.SAWAYA,D.S.EISENBERG                            
REVDAT   4   27-DEC-23 4TLT    1       JRNL   REMARK LINK                       
REVDAT   3   09-DEC-15 4TLT    1       JRNL                                     
REVDAT   2   28-OCT-15 4TLT    1       JRNL                                     
REVDAT   1   21-OCT-15 4TLT    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.    1.70 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) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.49                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 24511                          
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)  : 0.199                          
REMARK   3   R VALUE            (WORKING SET)  : 0.197                          
REMARK   3   FREE R VALUE                      : 0.232                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 5.060                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 1241                           
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               : 12                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 1.70                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 1.78                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 98.47                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2884                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2304                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2750                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2286                   
REMARK   3   BIN FREE R VALUE                        : 0.2671                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.65                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 134                      
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            : 1784                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 69                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 26.68                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.55                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.25300                                              
REMARK   3    B22 (A**2) : -1.24270                                             
REMARK   3    B33 (A**2) : -1.01030                                             
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) : 0.229               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.112               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.109               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.112               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.109               
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      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.939                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 1852   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 2535   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 604    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 36     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 274    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 1852   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : 0      ; 5.000  ; SEMIHARMONIC        
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 248    ; 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   : 2084   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.06                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.73                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 15.48                    
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):    0.7103   13.0093   68.9756           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0199 T22:   -0.0119                                    
REMARK   3     T33:   -0.0221 T12:   -0.0062                                    
REMARK   3     T13:   -0.0058 T23:    0.0264                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    0.6477 L22:    0.8459                                    
REMARK   3     L33:    0.5982 L12:    0.3982                                    
REMARK   3     L13:   -0.1141 L23:   -0.0432                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0954 S12:    0.0045 S13:    0.0551                     
REMARK   3     S21:   -0.1016 S22:    0.0346 S23:    0.0282                     
REMARK   3     S31:    0.0059 S32:    0.0163 S33:    0.0608                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: { B|* }                                                
REMARK   3    ORIGIN FOR THE GROUP (A):    2.9864   12.2274   88.5669           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0406 T22:    0.0067                                    
REMARK   3     T33:   -0.0338 T12:    0.0139                                    
REMARK   3     T13:   -0.0123 T23:   -0.0293                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    1.0129 L22:    1.1683                                    
REMARK   3     L33:    0.7825 L12:   -0.3102                                    
REMARK   3     L13:   -0.4114 L23:    0.6833                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0454 S12:   -0.0165 S13:    0.1150                     
REMARK   3     S21:    0.1181 S22:   -0.0587 S23:    0.0365                     
REMARK   3     S31:    0.0406 S32:   -0.1311 S33:    0.1041                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4TLT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000201834.                                   
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          : XDS, XSCALE                        
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24512                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.490                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.5400                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.82                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95                     
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, HANGING DROP,        
REMARK 280  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       20.62000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       42.12000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       20.62000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       42.12000            
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: 6800 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19130 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  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     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 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 A  44      -50.15   -123.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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 201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  66   OE1                                                    
REMARK 620 2 ASP A  99   O    97.0                                              
REMARK 620 3 ASP A  99   OD1  90.3  67.8                                        
REMARK 620 4 HOH A 301   O   147.2  55.9  94.6                                  
REMARK 620 5 HOH A 304   O   154.4 108.3  95.9  57.0                            
REMARK 620 6 HOH A 309   O    82.3 144.2 147.7 108.5  79.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LEU B  58   O                                                      
REMARK 620 2 GLU B  66   OE1  57.3                                              
REMARK 620 3 GLU B  66   OE2  51.1   6.2                                        
REMARK 620 4 HOH B 302   O    52.9   5.0   2.6                                  
REMARK 620 5 HOH B 303   O    54.4   8.2   8.5   9.9                            
REMARK 620 6 HOH B 305   O    60.5   6.6  11.2  11.0   6.5                      
REMARK 620 7 HOH B 307   O    49.9   8.2   3.9   6.3   6.0  10.9                
REMARK 620 8 HOH B 315   O    55.0   4.6   5.7   6.4   3.8   5.8   5.1          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 201                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4TKW   RELATED DB: PDB                                   
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                                   
REMARK 900 RELATED ID: 4TLU   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TM9   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TNE   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TNF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4TNG   RELATED DB: PDB                                   
DBREF  4TLT A    9   127  UNP    P02766   TTHY_HUMAN      29    147             
DBREF  4TLT B    9   127  UNP    P02766   TTHY_HUMAN      29    147             
SEQADV 4TLT HIS A  128  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS A  129  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS A  130  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS A  131  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS A  132  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS A  133  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS B  128  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS B  129  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS B  130  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS B  131  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS B  132  UNP  P02766              EXPRESSION TAG                 
SEQADV 4TLT HIS B  133  UNP  P02766              EXPRESSION TAG                 
SEQRES   1 A  125  LYS OCS 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 LEU 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 OCS 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 LEU 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                              
MODRES 4TLT OCS A   10  CYS  MODIFIED RESIDUE                                   
MODRES 4TLT OCS B   10  CYS  MODIFIED RESIDUE                                   
HET    OCS  A  10       9                                                       
HET    OCS  B  10       9                                                       
HET     MG  A 201       1                                                       
HET     MG  B 201       1                                                       
HETNAM     OCS CYSTEINESULFONIC ACID                                            
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   1  OCS    2(C3 H7 N O5 S)                                              
FORMUL   3   MG    2(MG 2+)                                                     
FORMUL   5  HOH   *69(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  SER A 117   N  LEU A 110           
SHEET    5 AA1 8 SER B 115  THR B 123 -1  O  THR B 118   N  TYR A 116           
SHEET    6 AA1 8 ARG B 104  SER B 112 -1  N  SER B 112   O  SER B 115           
SHEET    7 AA1 8 LEU B  12  ASP B  18  1  N  LEU B  17   O  LEU B 111           
SHEET    8 AA1 8 SER B  23  PRO B  24 -1  O  SER B  23   N  ASP B  18           
SHEET    1 AA2 8 GLU A  54  LEU A  55  0                                        
SHEET    2 AA2 8 LEU A  12  ASP A  18 -1  N  VAL A  14   O  LEU A  55           
SHEET    3 AA2 8 ARG A 104  SER A 112  1  O  LEU A 111   N  LEU A  17           
SHEET    4 AA2 8 SER A 115  THR A 123 -1  O  SER A 117   N  LEU A 110           
SHEET    5 AA2 8 SER B 115  THR B 123 -1  O  THR B 118   N  TYR A 116           
SHEET    6 AA2 8 ARG B 104  SER B 112 -1  N  SER B 112   O  SER B 115           
SHEET    7 AA2 8 LEU B  12  ASP B  18  1  N  LEU B  17   O  LEU B 111           
SHEET    8 AA2 8 GLU B  54  LEU B  55 -1  O  LEU B  55   N  VAL B  14           
SHEET    1 AA3 8 TRP A  41  LYS A  48  0                                        
SHEET    2 AA3 8 ALA A  29  LYS A  35 -1  N  VAL A  32   O  ALA A  45           
SHEET    3 AA3 8 GLY A  67  ILE A  73 -1  O  GLU A  72   N  HIS A  31           
SHEET    4 AA3 8 HIS A  88  ALA A  97 -1  O  ALA A  97   N  GLY A  67           
SHEET    5 AA3 8 HIS B  88  ALA B  97 -1  O  GLU B  89   N  VAL A  94           
SHEET    6 AA3 8 GLY B  67  ILE B  73 -1  N  ILE B  73   O  ALA B  91           
SHEET    7 AA3 8 ALA B  29  LYS B  35 -1  N  HIS B  31   O  GLU B  72           
SHEET    8 AA3 8 TRP B  41  LYS B  48 -1  O  ALA B  45   N  VAL B  32           
LINK         C   OCS A  10                 N   PRO A  11     1555   1555  1.34  
LINK         C   OCS B  10                 N   PRO B  11     1555   1555  1.34  
LINK         OE1 GLU A  66                MG    MG A 201     1555   1555  2.45  
LINK         O   ASP A  99                MG    MG A 201     1555   1555  2.70  
LINK         OD1 ASP A  99                MG    MG A 201     1555   1555  2.31  
LINK        MG    MG A 201                 O   HOH A 301     1555   1555  2.24  
LINK        MG    MG A 201                 O   HOH A 304     1555   4557  2.36  
LINK        MG    MG A 201                 O   HOH A 309     1555   1555  2.50  
LINK         O   LEU B  58                MG    MG B 201     1555   4558  2.39  
LINK         OE1 GLU B  66                MG    MG B 201     1555   1555  2.28  
LINK         OE2 GLU B  66                MG    MG B 201     1555   1555  2.84  
LINK        MG    MG B 201                 O   HOH B 302     1555   4458  2.16  
LINK        MG    MG B 201                 O   HOH B 303     1555   1555  2.55  
LINK        MG    MG B 201                 O   HOH B 305     1555   4458  2.33  
LINK        MG    MG B 201                 O   HOH B 307     1555   1555  2.52  
LINK        MG    MG B 201                 O   HOH B 315     1555   4458  2.39  
SITE     1 AC1  5 GLU A  66  ASP A  99  HOH A 301  HOH A 304                    
SITE     2 AC1  5 HOH A 309                                                     
SITE     1 AC2  3 GLU B  66  HOH B 303  HOH B 307                               
CRYST1   41.240   84.240   63.080  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      0.024248  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011871  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015853        0.00000                         
HETATM    1  N   OCS A  10       7.636  10.676  55.127  1.00 45.70           N  
ANISOU    1  N   OCS A  10     6268   5799   5297   -564    351    259       N  
HETATM    2  CA  OCS A  10       6.817  11.002  56.293  1.00 44.50           C  
ANISOU    2  CA  OCS A  10     6065   5648   5195   -509    277    278       C  
HETATM    3  CB  OCS A  10       5.644  10.101  56.504  1.00 49.75           C  
ANISOU    3  CB  OCS A  10     6743   6304   5855   -500    255    267       C  
HETATM    4  SG  OCS A  10       4.217  11.154  56.689  1.00 54.74           S  
ANISOU    4  SG  OCS A  10     7370   6938   6490   -506    135    304       S  
HETATM    5  C   OCS A  10       7.636  10.842  57.559  1.00 38.73           C  
ANISOU    5  C   OCS A  10     5257   4923   4534   -437    305    271       C  
HETATM    6  O   OCS A  10       7.759   9.734  58.084  1.00 38.60           O  
ANISOU    6  O   OCS A  10     5222   4902   4544   -397    351    250       O  
HETATM    7  OD1 OCS A  10       3.559  11.142  55.396  1.00 55.29           O  
ANISOU    7  OD1 OCS A  10     7511   7006   6492   -580    108    313       O  
HETATM    8  OD2 OCS A  10       4.632  12.642  56.758  1.00 55.13           O  
ANISOU    8  OD2 OCS A  10     7401   6990   6555   -508     90    335       O  
HETATM    9  OD3 OCS A  10       3.470  10.932  57.843  1.00 55.40           O  
ANISOU    9  OD3 OCS A  10     7405   7022   6624   -450    103    303       O  
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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