PDB Short entry for 4DXT
HEADER    STRUCTURAL PROTEIN                      28-FEB-12   4DXT              
TITLE     HUMAN SUN2 (AA 522-717)                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SUN DOMAIN-CONTAINING PROTEIN 2;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: SUN DOMAIN (UNP RESIDUES 522-717);                         
COMPND   5 SYNONYM: PROTEIN UNC-84 HOMOLOG B, RAB5-INTERACTING PROTEIN, RAB5IP, 
COMPND   6 SAD1/UNC-84 PROTEIN-LIKE 2;                                          
COMPND   7 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: SUN2, FRIGG, KIAA0668, RAB5IP, UNC84B;                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    BETA-SANDWICH, LINC COMPLEX, STRUCTURAL PROTEIN                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.SOSA,T.U.SCHWARTZ                                                   
REVDAT   1   06-JUN-12 4DXT    0                                                
JRNL        AUTH   B.A.SOSA,A.ROTHBALLER,U.KUTAY,T.U.SCHWARTZ                   
JRNL        TITL   LINC COMPLEXES FORM BY BINDING OF THREE KASH PEPTIDES TO     
JRNL        TITL 2 DOMAIN INTERFACES OF TRIMERIC SUN PROTEINS.                  
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V. 149  1035 2012              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   22632968                                                     
JRNL        DOI    10.1016/J.CELL.2012.03.046                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.22 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: DEV_975)                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN             
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-                     
REMARK   3               : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO,              
REMARK   3               : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL            
REMARK   3               : MORIARTY,REETAL PAI,RANDY READ,JANE                  
REMARK   3               : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM             
REMARK   3               : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH,             
REMARK   3               : LAURENT STORONI,TOM TERWILLIGER,PETER                
REMARK   3               : ZWART                                                
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ENGH & HUBER                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.22                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 56.66                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 12305                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.175                           
REMARK   3   R VALUE            (WORKING SET) : 0.169                           
REMARK   3   FREE R VALUE                     : 0.226                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.200                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1250                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.10                                          
REMARK   3   SHRINKAGE RADIUS   : 0.86                                          
REMARK   3   K_SOL              : 0.32                                          
REMARK   3   B_SOL              : 53.87                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.340            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.920           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 51.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.83000                                              
REMARK   3    B22 (A**2) : 0.83000                                              
REMARK   3    B33 (A**2) : -1.24000                                             
REMARK   3    B12 (A**2) : 0.41000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.017           1646                                  
REMARK   3   ANGLE     :  1.914           2255                                  
REMARK   3   CHIRALITY :  0.127            243                                  
REMARK   3   PLANARITY :  0.010           1300                                  
REMARK   3   DIHEDRAL  : 15.757            598                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4DXT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-FEB-12.                  
REMARK 100 THE RCSB ID CODE IS RCSB070917.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-OCT-10                          
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) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL SI(111)             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : HKL2000                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12305                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 56.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.500                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 5.900                              
REMARK 200  R MERGE                    (I) : 0.04800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.30                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.57000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
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   (%): 55.11                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG3350, 0.2 M POTASSIUM             
REMARK 280  THIOCYANATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K, PH    
REMARK 280  8.0                                                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2                            
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290       7555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       8555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       9555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290      10555   Y+2/3,X+1/3,-Z+1/3                                      
REMARK 290      11555   X-Y+2/3,-Y+1/3,-Z+1/3                                   
REMARK 290      12555   -X+2/3,-X+Y+1/3,-Z+1/3                                  
REMARK 290      13555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290      14555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290      15555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290      16555   Y+1/3,X+2/3,-Z+2/3                                      
REMARK 290      17555   X-Y+1/3,-Y+2/3,-Z+2/3                                   
REMARK 290      18555   -X+1/3,-X+Y+2/3,-Z+2/3                                  
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000       39.79000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       22.97277            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       66.35000            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000       39.79000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       22.97277            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       66.35000            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000       39.79000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       22.97277            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       66.35000            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000       39.79000            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       22.97277            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       66.35000            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000       39.79000            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       22.97277            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       66.35000            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000       39.79000            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       22.97277            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       66.35000            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       45.94553            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000      132.70000            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000       45.94553            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000      132.70000            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000       45.94553            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000      132.70000            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000       45.94553            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000      132.70000            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000       45.94553            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000      132.70000            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000       45.94553            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000      132.70000            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7850 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 27430 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000       39.79000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000       68.91830            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000      -39.79000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       68.91830            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A1169  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1194  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A1148  LIES ON A SPECIAL POSITION.                          
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    TRP A 582   CE2   TRP A 582   CD2     0.072                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A 543      -39.69     71.02                                   
REMARK 500    ARG A 562       71.63   -116.65                                   
REMARK 500    SER A 564      152.00    -44.78                                   
REMARK 500    LYS A 570       31.44    -94.24                                   
REMARK 500    ALA A 572       -7.29    -52.20                                   
REMARK 500    SER A 575      -77.89    -84.86                                   
REMARK 500    LEU A 576        3.32    -56.26                                   
REMARK 500    PHE A 577      -27.02   -142.35                                   
REMARK 500    PRO A 580      155.51    -46.87                                   
REMARK 500    LYS A 644      -89.68   -122.26                                   
REMARK 500    LEU A 655       68.27    -69.23                                   
REMARK 500    ALA A 681       72.81     45.16                                   
REMARK 500    THR A 683     -176.30    -66.45                                   
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                               K A1001   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 VAL A 590   O                                                      
REMARK 620 2 TYR A 707   O    83.3                                              
REMARK 620 3 ASP A 595   O   149.3 126.4                                        
REMARK 620 4 GLN A 593   O    80.1 102.0  85.5                                  
REMARK 620 5 ASN A 600   O   117.5  85.7  76.6 161.7                            
REMARK 620 6 HOH A1124   O    83.9 157.9  70.0  93.5  84.3                      
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 K A 1001                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4DXR   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4DXS   RELATED DB: PDB                                   
DBREF  4DXT A  522   717  UNP    Q9UH99   SUN2_HUMAN     522    717             
SEQADV 4DXT GLY A  520  UNP  Q9UH99              EXPRESSION TAG                 
SEQADV 4DXT PRO A  521  UNP  Q9UH99              EXPRESSION TAG                 
SEQRES   1 A  198  GLY PRO GLY VAL THR GLU GLU GLN VAL HIS HIS ILE VAL          
SEQRES   2 A  198  LYS GLN ALA LEU GLN ARG TYR SER GLU ASP ARG ILE GLY          
SEQRES   3 A  198  LEU ALA ASP TYR ALA LEU GLU SER GLY GLY ALA SER VAL          
SEQRES   4 A  198  ILE SER THR ARG CYS SER GLU THR TYR GLU THR LYS THR          
SEQRES   5 A  198  ALA LEU LEU SER LEU PHE GLY ILE PRO LEU TRP TYR HIS          
SEQRES   6 A  198  SER GLN SER PRO ARG VAL ILE LEU GLN PRO ASP VAL HIS          
SEQRES   7 A  198  PRO GLY ASN CYS TRP ALA PHE GLN GLY PRO GLN GLY PHE          
SEQRES   8 A  198  ALA VAL VAL ARG LEU SER ALA ARG ILE ARG PRO THR ALA          
SEQRES   9 A  198  VAL THR LEU GLU HIS VAL PRO LYS ALA LEU SER PRO ASN          
SEQRES  10 A  198  SER THR ILE SER SER ALA PRO LYS ASP PHE ALA ILE PHE          
SEQRES  11 A  198  GLY PHE ASP GLU ASP LEU GLN GLN GLU GLY THR LEU LEU          
SEQRES  12 A  198  GLY LYS PHE THR TYR ASP GLN ASP GLY GLU PRO ILE GLN          
SEQRES  13 A  198  THR PHE HIS PHE GLN ALA PRO THR MET ALA THR TYR GLN          
SEQRES  14 A  198  VAL VAL GLU LEU ARG ILE LEU THR ASN TRP GLY HIS PRO          
SEQRES  15 A  198  GLU TYR THR CYS ILE TYR ARG PHE ARG VAL HIS GLY GLU          
SEQRES  16 A  198  PRO ALA HIS                                                  
HET      K  A1001       1                                                       
HETNAM       K POTASSIUM ION                                                    
FORMUL   2    K    K 1+                                                         
FORMUL   3  HOH   *113(H2 O)                                                    
HELIX    1   1 THR A  524  GLU A  541  1                                  18    
HELIX    2   2 LEU A  551  GLY A  555  5                                   5    
HELIX    3   3 LYS A  570  SER A  575  1                                   6    
HELIX    4   4 SER A  587  GLN A  593  5                                   7    
HELIX    5   5 PRO A  630  THR A  638  5                                   9    
SHEET    1   A 3 SER A 557  CYS A 563  0                                        
SHEET    2   A 3 GLY A 609  GLU A 627 -1  O  ARG A 614   N  SER A 557           
SHEET    3   A 3 ILE A 674  HIS A 678 -1  O  PHE A 677   N  VAL A 624           
SHEET    1   B 5 THR A 660  THR A 666  0                                        
SHEET    2   B 5 ASP A 645  PHE A 651 -1  N  ILE A 648   O  LEU A 662           
SHEET    3   B 5 TYR A 687  ILE A 694 -1  O  ARG A 693   N  ALA A 647           
SHEET    4   B 5 GLY A 609  GLU A 627 -1  N  VAL A 613   O  VAL A 690           
SHEET    5   B 5 ARG A 708  GLU A 714 -1  O  ARG A 710   N  THR A 625           
SHEET    1   C 2 TRP A 602  GLN A 605  0                                        
SHEET    2   C 2 TYR A 703  ILE A 706 -1  O  ILE A 706   N  TRP A 602           
SSBOND   1 CYS A  601    CYS A  705                          1555   1555  2.08  
LINK         O   VAL A 590                 K     K A1001     1555   1555  2.73  
LINK         O   TYR A 707                 K     K A1001     1555   1555  2.69  
LINK         O   ASP A 595                 K     K A1001     1555   1555  2.80  
LINK         O   GLN A 593                 K     K A1001     1555   1555  2.84  
LINK         O   ASN A 600                 K     K A1001     1555   1555  3.03  
LINK         K     K A1001                 O   HOH A1124     1555   1555  3.04  
SITE     1 AC1  6 VAL A 590  GLN A 593  ASP A 595  ASN A 600                    
SITE     2 AC1  6 TYR A 707  HOH A1124                                          
CRYST1   79.580   79.580  199.050  90.00  90.00 120.00 H 3 2        18          
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      0.012566  0.007255  0.000000        0.00000                         
SCALE2      0.000000  0.014510  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005024        0.00000