HEADER    PROTEIN TRANSPORT                       06-NOV-15   5EM9              
TITLE     CRYSTAL STRUCTURE OF THE SNX27 PDZ DOMAIN BOUND TO THE PHOSPHORYLATED 
TITLE    2 C-TERMINAL 5HT4(A)R PDZ BINDING MOTIF                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SORTING NEXIN-27;                                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: PDZ DOMAIN (UNP RESIDUES 39-133);                          
COMPND   5 SYNONYM: MAP-RESPONSIVE GENE PROTEIN,METHAMPHETAMINE-RESPONSIVE      
COMPND   6 TRANSCRIPT 1 PROTEIN,PDZ-PROTEIN MRT1;                               
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: SEP-LEU-GLU-SER-CYS-PHE;                                   
COMPND  10 CHAIN: B;                                                            
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: RAT;                                                
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 GENE: SNX27, MRT1;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606                                                 
KEYWDS    ENDOSOME, PDZ DOMAIN, SORTING NEXIN, PROTEIN TRANSPORT                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.M.COLLINS,T.CLAIRFEUILLE                                            
REVDAT   7   20-NOV-24 5EM9    1       REMARK                                   
REVDAT   6   27-SEP-23 5EM9    1       REMARK                                   
REVDAT   5   08-JAN-20 5EM9    1       REMARK                                   
REVDAT   4   27-SEP-17 5EM9    1       REMARK                                   
REVDAT   3   19-OCT-16 5EM9    1       JRNL                                     
REVDAT   2   21-SEP-16 5EM9    1       JRNL                                     
REVDAT   1   07-SEP-16 5EM9    0                                                
JRNL        AUTH   T.CLAIRFEUILLE,C.MAS,A.S.CHAN,Z.YANG,M.TELLO-LAFOZ,          
JRNL        AUTH 2 M.CHANDRA,J.WIDAGDO,M.C.KERR,B.PAUL,I.MERIDA,R.D.TEASDALE,   
JRNL        AUTH 3 N.J.PAVLOS,V.ANGGONO,B.M.COLLINS                             
JRNL        TITL   A MOLECULAR CODE FOR ENDOSOMAL RECYCLING OF PHOSPHORYLATED   
JRNL        TITL 2 CARGOS BY THE SNX27-RETROMER COMPLEX.                        
JRNL        REF    NAT.STRUCT.MOL.BIOL.          V.  23   921 2016              
JRNL        REFN                   ESSN 1545-9985                               
JRNL        PMID   27595347                                                     
JRNL        DOI    10.1038/NSMB.3290                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 37.07                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.330                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 14225                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.170                           
REMARK   3   R VALUE            (WORKING SET) : 0.169                           
REMARK   3   FREE R VALUE                     : 0.198                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.030                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 715                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 37.0754 -  2.7357    1.00     2859   130  0.1505 0.1732        
REMARK   3     2  2.7357 -  2.1715    1.00     2687   156  0.1661 0.1840        
REMARK   3     3  2.1715 -  1.8970    1.00     2672   145  0.1724 0.2040        
REMARK   3     4  1.8970 -  1.7236    1.00     2650   146  0.2205 0.2795        
REMARK   3     5  1.7236 -  1.6000    1.00     2642   138  0.2422 0.3120        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.200            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.560           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
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      :  0.011            792                                  
REMARK   3   ANGLE     :  1.306           1074                                  
REMARK   3   CHIRALITY :  0.052            125                                  
REMARK   3   PLANARITY :  0.006            142                                  
REMARK   3   DIHEDRAL  : 11.648            303                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 5                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 38 THROUGH 65 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -2.2769   5.5430  -8.8884              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1406 T22:   0.1547                                     
REMARK   3      T33:   0.1514 T12:   0.0002                                     
REMARK   3      T13:   0.0192 T23:  -0.0276                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2220 L22:   0.7169                                     
REMARK   3      L33:   0.3304 L12:   0.2118                                     
REMARK   3      L13:  -0.1873 L23:   0.1263                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0117 S12:   0.0220 S13:  -0.0848                       
REMARK   3      S21:  -0.0242 S22:  -0.0180 S23:  -0.0885                       
REMARK   3      S31:  -0.0320 S32:  -0.0133 S33:   0.0008                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 66 THROUGH 73 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.0393   2.1491   6.4703              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2173 T22:   0.3073                                     
REMARK   3      T33:   0.1644 T12:   0.0490                                     
REMARK   3      T13:   0.0280 T23:   0.0405                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4219 L22:   1.8863                                     
REMARK   3      L33:   0.0506 L12:   0.1312                                     
REMARK   3      L13:   0.0691 L23:   0.2895                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1312 S12:  -0.1000 S13:   0.0820                       
REMARK   3      S21:  -0.0740 S22:  -0.2076 S23:   0.2123                       
REMARK   3      S31:   0.1513 S32:   0.4737 S33:  -0.0500                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 74 THROUGH 119 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  -2.3501   5.3210  -8.0522              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1436 T22:   0.1286                                     
REMARK   3      T33:   0.1387 T12:   0.0074                                     
REMARK   3      T13:   0.0084 T23:  -0.0124                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8750 L22:   0.7422                                     
REMARK   3      L33:   0.4811 L12:   0.6304                                     
REMARK   3      L13:  -0.2854 L23:   0.1276                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0549 S12:  -0.0609 S13:  -0.0080                       
REMARK   3      S21:   0.0211 S22:   0.0116 S23:  -0.1189                       
REMARK   3      S31:  -0.0064 S32:  -0.0144 S33:  -0.0004                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 120 THROUGH 133 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):   1.9210   9.8032  -9.3981              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1912 T22:   0.1564                                     
REMARK   3      T33:   0.1838 T12:  -0.0220                                     
REMARK   3      T13:   0.0208 T23:   0.0152                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5659 L22:   0.9781                                     
REMARK   3      L33:   0.1729 L12:  -0.5710                                     
REMARK   3      L13:  -0.1398 L23:   0.3748                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0213 S12:   0.0180 S13:   0.1721                       
REMARK   3      S21:  -0.3547 S22:   0.1274 S23:  -0.4222                       
REMARK   3      S31:   0.3499 S32:  -0.0050 S33:   0.0871                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 382 THROUGH 387 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  -6.2279   1.8093 -16.0282              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1964 T22:   0.2118                                     
REMARK   3      T33:   0.1816 T12:   0.0008                                     
REMARK   3      T13:   0.0262 T23:  -0.0637                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1606 L22:   0.0070                                     
REMARK   3      L33:   0.0600 L12:   0.0062                                     
REMARK   3      L13:   0.0935 L23:  -0.0024                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2612 S12:   0.3833 S13:  -0.4742                       
REMARK   3      S21:  -0.2140 S22:  -0.2086 S23:  -0.0290                       
REMARK   3      S31:   0.0692 S32:  -0.1740 S33:   0.0063                       
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 5EM9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-NOV-15.                  
REMARK 100 THE DEPOSITION ID IS D_1000215159.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-OCT-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : AUSTRALIAN SYNCHROTRON             
REMARK 200  BEAMLINE                       : MX2                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.95370                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14298                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 37.200                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 14.20                              
REMARK 200  R MERGE                    (I) : 0.11700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.63                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 14.20                              
REMARK 200  R MERGE FOR SHELL          (I) : 1.97000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
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: 4Z8J                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 40% PEG 400, 20% PEG8000, 0.1 M          
REMARK 280  ACETATE (PH 4.5), VAPOR DIFFUSION, TEMPERATURE 293K                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       18.60950            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       28.52950            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       24.37650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       28.52950            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       18.60950            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       24.37650            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1030 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 5570 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 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 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     GLY A    33                                                      
REMARK 465     SER A    34                                                      
REMARK 465     HIS A    35                                                      
REMARK 465     GLY A    36                                                      
REMARK 465     GLY A    37                                                      
REMARK 465     PRO B   380                                                      
REMARK 465     GLU B   381                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   233     O    HOH A   287              1.96            
REMARK 500   OE1  GLU A   108     O    HOH A   201              2.10            
REMARK 500   O    HOH A   269     O    HOH B   403              2.10            
REMARK 500   O3P  SEP B   382     O    HOH B   401              2.16            
REMARK 500   O    HOH A   230     O    HOH A   284              2.18            
REMARK 500   O    HOH A   216     O    HOH A   251              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   287     O    HOH A   292     3544     2.06            
REMARK 500   O    HOH A   283     O    HOH A   285     3554     2.09            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    CYS B 386   CB    CYS B 386   SG     -0.113                       
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    SER A  47     -158.69   -113.22                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4Z8J   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5ELQ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5EMA   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5EMB   RELATED DB: PDB                                   
DBREF  5EM9 A   39   133  UNP    Q8K4V4   SNX27_RAT       39    133             
DBREF  5EM9 B  380   387  PDB    5EM9     5EM9           380    387             
SEQADV 5EM9 GLY A   33  UNP  Q8K4V4              EXPRESSION TAG                 
SEQADV 5EM9 SER A   34  UNP  Q8K4V4              EXPRESSION TAG                 
SEQADV 5EM9 HIS A   35  UNP  Q8K4V4              EXPRESSION TAG                 
SEQADV 5EM9 GLY A   36  UNP  Q8K4V4              EXPRESSION TAG                 
SEQADV 5EM9 GLY A   37  UNP  Q8K4V4              EXPRESSION TAG                 
SEQADV 5EM9 SER A   38  UNP  Q8K4V4              EXPRESSION TAG                 
SEQRES   1 A  101  GLY SER HIS GLY GLY SER PRO ARG VAL VAL ARG ILE VAL          
SEQRES   2 A  101  LYS SER GLU SER GLY TYR GLY PHE ASN VAL ARG GLY GLN          
SEQRES   3 A  101  VAL SER GLU GLY GLY GLN LEU ARG SER ILE ASN GLY GLU          
SEQRES   4 A  101  LEU TYR ALA PRO LEU GLN HIS VAL SER ALA VAL LEU PRO          
SEQRES   5 A  101  GLY GLY ALA ALA ASP ARG ALA GLY VAL ARG LYS GLY ASP          
SEQRES   6 A  101  ARG ILE LEU GLU VAL ASN GLY VAL ASN VAL GLU GLY ALA          
SEQRES   7 A  101  THR HIS LYS GLN VAL VAL ASP LEU ILE ARG ALA GLY GLU          
SEQRES   8 A  101  LYS GLU LEU ILE LEU THR VAL LEU SER VAL                      
SEQRES   1 B    8  PRO GLU SEP LEU GLU SER CYS PHE                              
HET    SEP  B 382      14                                                       
HETNAM     SEP PHOSPHOSERINE                                                    
HETSYN     SEP PHOSPHONOSERINE                                                  
FORMUL   2  SEP    C3 H8 N O6 P                                                 
FORMUL   3  HOH   *109(H2 O)                                                    
HELIX    1 AA1 GLY A   86  GLY A   92  1                                   7    
HELIX    2 AA2 THR A  111  ARG A  120  1                                  10    
SHEET    1 AA1 4 ARG A  40  VAL A  45  0                                        
SHEET    2 AA1 4 GLU A 125  LEU A 131 -1  O  LEU A 126   N  ILE A  44           
SHEET    3 AA1 4 ARG A  98  VAL A 102 -1  N  ARG A  98   O  LEU A 131           
SHEET    4 AA1 4 VAL A 105  ASN A 106 -1  O  VAL A 105   N  VAL A 102           
SHEET    1 AA2 3 HIS A  78  VAL A  82  0                                        
SHEET    2 AA2 3 PHE A  53  GLY A  57 -1  N  ARG A  56   O  HIS A  78           
SHEET    3 AA2 3 LEU B 383  PHE B 387 -1  O  LEU B 383   N  GLY A  57           
SHEET    1 AA3 2 ARG A  66  ILE A  68  0                                        
SHEET    2 AA3 2 GLU A  71  TYR A  73 -1  O  GLU A  71   N  ILE A  68           
LINK         C   SEP B 382                 N   LEU B 383     1555   1555  1.33  
CRYST1   37.219   48.753   57.059  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.026868  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.020512  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017526        0.00000