HEADER    MEMBRANE PROTEIN                        14-OCT-21   7SIL              
TITLE     STRUCTURE OF POSITIVE ALLOSTERIC MODULATOR-BOUND ACTIVE HUMAN CALCIUM-
TITLE    2 SENSING RECEPTOR                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ISOFORM 1 OF EXTRACELLULAR CALCIUM-SENSING RECEPTOR;       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: CAR,CASR,HCASR,PARATHYROID CELL CALCIUM-SENSING RECEPTOR 1, 
COMPND   5 PCAR1;                                                               
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: CASR, GPRC2A, PCAR1;                                           
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 EXPRESSION_SYSTEM_CELL_LINE: HEK293 GNTL-;                           
SOURCE   9 EXPRESSION_SYSTEM_ATCC_NUMBER: CRL-3022                              
KEYWDS    CALCIUM-SENSING RECEPTOR, CRYO-EM STRUCTURE, ALLOSTERIC MODULATION,   
KEYWDS   2 ACTIVATION MECHANISM, SYMMETRY, MEMBRANE PROTEIN                     
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    J.PARK,H.ZUO,A.FRANGAJ,Z.FU,L.Y.YEN,Z.ZHANG,L.MOSYAK,V.N.SLAVKOVICH,  
AUTHOR   2 J.LIU,K.M.RAY,B.CAO,F.VALLESE,Y.GENG,S.CHEN,R.GRASSUCCI,V.P.DANDEY,  
AUTHOR   3 Y.Z.TAN,E.ENG,Y.LEE,B.KLOSS,Z.LIU,W.A.HENDRICKSON,C.S.POTTER,        
AUTHOR   4 B.CARRAGHER,J.GRAZIANO,A.D.CONIGRAVE,J.FRANK,O.B.CLARKE,Q.R.FAN      
REVDAT   2   30-OCT-24 7SIL    1       REMARK                                   
REVDAT   1   19-JAN-22 7SIL    0                                                
JRNL        AUTH   J.PARK,H.ZUO,A.FRANGAJ,Z.FU,L.Y.YEN,Z.ZHANG,L.MOSYAK,        
JRNL        AUTH 2 V.N.SLAVKOVICH,J.LIU,K.M.RAY,B.CAO,F.VALLESE,Y.GENG,S.CHEN,  
JRNL        AUTH 3 R.GRASSUCCI,V.P.DANDEY,Y.Z.TAN,E.ENG,Y.LEE,B.KLOSS,Z.LIU,    
JRNL        AUTH 4 W.A.HENDRICKSON,C.S.POTTER,B.CARRAGHER,J.GRAZIANO,           
JRNL        AUTH 5 A.D.CONIGRAVE,J.FRANK,O.B.CLARKE,Q.R.FAN                     
JRNL        TITL   SYMMETRIC ACTIVATION AND MODULATION OF THE HUMAN             
JRNL        TITL 2 CALCIUM-SENSING RECEPTOR.                                    
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 118       2021              
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   34916296                                                     
JRNL        DOI    10.1073/PNAS.2115849118                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : CRYOSPARC, LEGINON, CRYOSPARC, COOT,      
REMARK   3                            PHENIX, CRYOSPARC, CRYOSPARC, RELION,     
REMARK   3                            CRYOSPARC                                 
REMARK   3   RECONSTRUCTION SCHEMA  : FOURIER SPACE                             
REMARK   3                                                                      
REMARK   3 EM MAP-MODEL FITTING AND REFINEMENT                                  
REMARK   3   PDB ENTRY                    : 5K5S                                
REMARK   3   REFINEMENT SPACE             : REAL                                
REMARK   3   REFINEMENT PROTOCOL          : FLEXIBLE FIT                        
REMARK   3   REFINEMENT TARGET            : NULL                                
REMARK   3   OVERALL ANISOTROPIC B VALUE  : NULL                                
REMARK   3                                                                      
REMARK   3 FITTING PROCEDURE : NULL                                             
REMARK   3                                                                      
REMARK   3 EM IMAGE RECONSTRUCTION STATISTICS                                   
REMARK   3   NOMINAL PIXEL SIZE (ANGSTROMS)    : NULL                           
REMARK   3   ACTUAL PIXEL SIZE  (ANGSTROMS)    : NULL                           
REMARK   3   EFFECTIVE RESOLUTION (ANGSTROMS)  : 2.700                          
REMARK   3   NUMBER OF PARTICLES               : 130000                         
REMARK   3   CTF CORRECTION METHOD             : PHASE FLIPPING AND AMPLITUDE   
REMARK   3                                       CORRECTION                     
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL                    
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: GLOBAL(ECD) 2.7A TM 3.4A                              
REMARK   4                                                                      
REMARK   4 7SIL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-21.                  
REMARK 100 THE DEPOSITION ID IS D_1000260326.                                   
REMARK 245                                                                      
REMARK 245 EXPERIMENTAL DETAILS                                                 
REMARK 245   RECONSTRUCTION METHOD          : SINGLE PARTICLE                   
REMARK 245   SPECIMEN TYPE                  : NULL                              
REMARK 245                                                                      
REMARK 245 ELECTRON MICROSCOPE SAMPLE                                           
REMARK 245   SAMPLE TYPE                    : PARTICLE                          
REMARK 245   PARTICLE TYPE                  : POINT                             
REMARK 245   NAME OF SAMPLE                 : HOMODIMER HUMAN CALCIUM SENSING   
REMARK 245                                    RECEPTOR                          
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : 2.60                              
REMARK 245   SAMPLE SUPPORT DETAILS         : NULL                              
REMARK 245   SAMPLE VITRIFICATION DETAILS   : BLOT FOR 4 SECONDS BEFORE         
REMARK 245                                    PLUNGING                          
REMARK 245   SAMPLE BUFFER                  : NULL                              
REMARK 245   PH                             : 7.50                              
REMARK 245   SAMPLE DETAILS                 : NULL                              
REMARK 245                                                                      
REMARK 245 DATA ACQUISITION                                                     
REMARK 245   DATE OF EXPERIMENT                : NULL                           
REMARK 245   NUMBER OF MICROGRAPHS-IMAGES      : 13246                          
REMARK 245   TEMPERATURE (KELVIN)              : NULL                           
REMARK 245   MICROSCOPE MODEL                  : FEI TITAN KRIOS                
REMARK 245   DETECTOR TYPE                     : GATAN K3 (6K X 4K)             
REMARK 245   MINIMUM DEFOCUS (NM)              : 1000.00                        
REMARK 245   MAXIMUM DEFOCUS (NM)              : 2500.00                        
REMARK 245   MINIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   MAXIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   NOMINAL CS                        : 2.70                           
REMARK 245   IMAGING MODE                      : BRIGHT FIELD                   
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 7035.00                        
REMARK 245   ILLUMINATION MODE                 : FLOOD BEAM                     
REMARK 245   NOMINAL MAGNIFICATION             : 105000                         
REMARK 245   CALIBRATED MAGNIFICATION          : NULL                           
REMARK 245   SOURCE                            : FIELD EMISSION GUN             
REMARK 245   ACCELERATION VOLTAGE (KV)         : 300                            
REMARK 245   IMAGING DETAILS                   : PRELIMINARY GRID SCREENING     
REMARK 245  WAS PERFORMED MANUALLY.                                             
REMARK 247                                                                      
REMARK 247 ELECTRON MICROSCOPY                                                  
REMARK 247  THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON          
REMARK 247  MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE              
REMARK 247  THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES           
REMARK 247  ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION         
REMARK 247  OF THE STRUCTURE FACTORS.                                           
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 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F                      
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     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     PHE A     3                                                      
REMARK 465     TYR A     4                                                      
REMARK 465     SER A     5                                                      
REMARK 465     CYS A     6                                                      
REMARK 465     CYS A     7                                                      
REMARK 465     TRP A     8                                                      
REMARK 465     VAL A     9                                                      
REMARK 465     LEU A    10                                                      
REMARK 465     LEU A    11                                                      
REMARK 465     ALA A    12                                                      
REMARK 465     LEU A    13                                                      
REMARK 465     THR A    14                                                      
REMARK 465     TRP A    15                                                      
REMARK 465     HIS A    16                                                      
REMARK 465     THR A    17                                                      
REMARK 465     SER A    18                                                      
REMARK 465     ALA A    19                                                      
REMARK 465     TYR A    20                                                      
REMARK 465     ASN A   124                                                      
REMARK 465     LEU A   125                                                      
REMARK 465     ASP A   126                                                      
REMARK 465     GLU A   127                                                      
REMARK 465     PHE A   128                                                      
REMARK 465     CYS A   129                                                      
REMARK 465     ASN A   130                                                      
REMARK 465     CYS A   131                                                      
REMARK 465     SER A   132                                                      
REMARK 465     GLU A   133                                                      
REMARK 465     HIS A   134                                                      
REMARK 465     GLN A   361                                                      
REMARK 465     GLU A   362                                                      
REMARK 465     GLY A   363                                                      
REMARK 465     ALA A   364                                                      
REMARK 465     LYS A   365                                                      
REMARK 465     GLY A   366                                                      
REMARK 465     PRO A   367                                                      
REMARK 465     LEU A   368                                                      
REMARK 465     PRO A   369                                                      
REMARK 465     VAL A   370                                                      
REMARK 465     ASP A   371                                                      
REMARK 465     THR A   372                                                      
REMARK 465     PHE A   373                                                      
REMARK 465     LEU A   374                                                      
REMARK 465     ARG A   375                                                      
REMARK 465     GLY A   376                                                      
REMARK 465     HIS A   377                                                      
REMARK 465     GLU A   378                                                      
REMARK 465     GLU A   379                                                      
REMARK 465     SER A   380                                                      
REMARK 465     GLY A   381                                                      
REMARK 465     ASP A   382                                                      
REMARK 465     ARG A   383                                                      
REMARK 465     PHE A   384                                                      
REMARK 465     SER A   385                                                      
REMARK 465     ASN A   386                                                      
REMARK 465     SER A   387                                                      
REMARK 465     SER A   388                                                      
REMARK 465     THR A   389                                                      
REMARK 465     ALA A   390                                                      
REMARK 465     PHE A   391                                                      
REMARK 465     LEU A   704                                                      
REMARK 465     VAL A   705                                                      
REMARK 465     PHE A   706                                                      
REMARK 465     GLU A   707                                                      
REMARK 465     ALA A   708                                                      
REMARK 465     LYS A   709                                                      
REMARK 465     ILE A   710                                                      
REMARK 465     PRO A   711                                                      
REMARK 465     THR A   712                                                      
REMARK 465     SER A   713                                                      
REMARK 465     PHE A   714                                                      
REMARK 465     HIS A   715                                                      
REMARK 465     ARG A   716                                                      
REMARK 465     LYS A   717                                                      
REMARK 465     TRP A   718                                                      
REMARK 465     TRP A   719                                                      
REMARK 465     GLY A   720                                                      
REMARK 465     LEU A   721                                                      
REMARK 465     PHE A   862                                                      
REMARK 465     LYS A   863                                                      
REMARK 465     PRO A   864                                                      
REMARK 465     SER A   865                                                      
REMARK 465     ARG A   866                                                      
REMARK 465     ASN A   867                                                      
REMARK 465     THR A   868                                                      
REMARK 465     ILE A   869                                                      
REMARK 465     GLU A   870                                                      
REMARK 465     ASP A   871                                                      
REMARK 465     TYR A   872                                                      
REMARK 465     LYS A   873                                                      
REMARK 465     ASP A   874                                                      
REMARK 465     ASP A   875                                                      
REMARK 465     ASP A   876                                                      
REMARK 465     ASP A   877                                                      
REMARK 465     LYS A   878                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     PHE B     3                                                      
REMARK 465     TYR B     4                                                      
REMARK 465     SER B     5                                                      
REMARK 465     CYS B     6                                                      
REMARK 465     CYS B     7                                                      
REMARK 465     TRP B     8                                                      
REMARK 465     VAL B     9                                                      
REMARK 465     LEU B    10                                                      
REMARK 465     LEU B    11                                                      
REMARK 465     ALA B    12                                                      
REMARK 465     LEU B    13                                                      
REMARK 465     THR B    14                                                      
REMARK 465     TRP B    15                                                      
REMARK 465     HIS B    16                                                      
REMARK 465     THR B    17                                                      
REMARK 465     SER B    18                                                      
REMARK 465     ALA B    19                                                      
REMARK 465     TYR B    20                                                      
REMARK 465     ASN B   124                                                      
REMARK 465     LEU B   125                                                      
REMARK 465     ASP B   126                                                      
REMARK 465     GLU B   127                                                      
REMARK 465     PHE B   128                                                      
REMARK 465     CYS B   129                                                      
REMARK 465     ASN B   130                                                      
REMARK 465     CYS B   131                                                      
REMARK 465     SER B   132                                                      
REMARK 465     GLU B   133                                                      
REMARK 465     HIS B   134                                                      
REMARK 465     GLN B   361                                                      
REMARK 465     GLU B   362                                                      
REMARK 465     GLY B   363                                                      
REMARK 465     ALA B   364                                                      
REMARK 465     LYS B   365                                                      
REMARK 465     GLY B   366                                                      
REMARK 465     PRO B   367                                                      
REMARK 465     LEU B   368                                                      
REMARK 465     PRO B   369                                                      
REMARK 465     VAL B   370                                                      
REMARK 465     ASP B   371                                                      
REMARK 465     THR B   372                                                      
REMARK 465     PHE B   373                                                      
REMARK 465     LEU B   374                                                      
REMARK 465     ARG B   375                                                      
REMARK 465     GLY B   376                                                      
REMARK 465     HIS B   377                                                      
REMARK 465     GLU B   378                                                      
REMARK 465     GLU B   379                                                      
REMARK 465     SER B   380                                                      
REMARK 465     GLY B   381                                                      
REMARK 465     ASP B   382                                                      
REMARK 465     ARG B   383                                                      
REMARK 465     PHE B   384                                                      
REMARK 465     SER B   385                                                      
REMARK 465     ASN B   386                                                      
REMARK 465     SER B   387                                                      
REMARK 465     SER B   388                                                      
REMARK 465     THR B   389                                                      
REMARK 465     ALA B   390                                                      
REMARK 465     PHE B   391                                                      
REMARK 465     LEU B   704                                                      
REMARK 465     VAL B   705                                                      
REMARK 465     PHE B   706                                                      
REMARK 465     GLU B   707                                                      
REMARK 465     ALA B   708                                                      
REMARK 465     LYS B   709                                                      
REMARK 465     ILE B   710                                                      
REMARK 465     PRO B   711                                                      
REMARK 465     THR B   712                                                      
REMARK 465     SER B   713                                                      
REMARK 465     PHE B   714                                                      
REMARK 465     HIS B   715                                                      
REMARK 465     ARG B   716                                                      
REMARK 465     LYS B   717                                                      
REMARK 465     TRP B   718                                                      
REMARK 465     TRP B   719                                                      
REMARK 465     GLY B   720                                                      
REMARK 465     LEU B   721                                                      
REMARK 465     PHE B   862                                                      
REMARK 465     LYS B   863                                                      
REMARK 465     PRO B   864                                                      
REMARK 465     SER B   865                                                      
REMARK 465     ARG B   866                                                      
REMARK 465     ASN B   867                                                      
REMARK 465     THR B   868                                                      
REMARK 465     ILE B   869                                                      
REMARK 465     GLU B   870                                                      
REMARK 465     ASP B   871                                                      
REMARK 465     TYR B   872                                                      
REMARK 465     LYS B   873                                                      
REMARK 465     ASP B   874                                                      
REMARK 465     ASP B   875                                                      
REMARK 465     ASP B   876                                                      
REMARK 465     ASP B   877                                                      
REMARK 465     LYS B   878                                                      
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   OG   SER B   657     O    SER B   687              2.16            
REMARK 500   OG   SER A   657     O    SER A   687              2.17            
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    ASN A  90       12.72     59.64                                   
REMARK 500    ARG A 205       60.59     61.27                                   
REMARK 500    SER A 531       11.05     59.53                                   
REMARK 500    PHE A 605     -168.38   -160.11                                   
REMARK 500    ARG A 680      -60.39    -93.40                                   
REMARK 500    SER A 827       -1.37     68.66                                   
REMARK 500    ILE B  61      -62.43   -108.06                                   
REMARK 500    ARG B 205       60.54     60.26                                   
REMARK 500    ASP B 480     -169.29    -79.92                                   
REMARK 500    SER B 531       10.79     59.57                                   
REMARK 500    PRO B 586     -179.65    -64.86                                   
REMARK 500    SER B 827       -1.51     68.25                                   
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                              CA A 906  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ILE A  81   O                                                      
REMARK 620 2 ASN A  82   O    73.2                                              
REMARK 620 3 SER A  84   O    77.1  90.8                                        
REMARK 620 4 LEU A  87   O    81.2 152.2  72.9                                  
REMARK 620 5 LEU A  88   O   128.7 144.2 119.5  62.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 907  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A 100   OG1                                                    
REMARK 620 2 THR A 145   OG1 142.9                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 906  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ILE B  81   O                                                      
REMARK 620 2 ASN B  82   O    73.5                                              
REMARK 620 3 SER B  84   O    77.1  90.7                                        
REMARK 620 4 LEU B  87   O    80.6 151.9  72.8                                  
REMARK 620 5 LEU B  88   O   127.0 144.7 120.0  61.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 907  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR B 100   OG1                                                    
REMARK 620 2 THR B 145   OG1 142.0                                              
REMARK 620 N                    1                                               
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-25143   RELATED DB: EMDB                             
REMARK 900 STRUCTURE OF POSITIVE ALLOSTERIC MODULATOR-BOUND ACTIVE HUMAN        
REMARK 900 CALCIUM-SENSING RECEPTOR                                             
DBREF  7SIL A    1   870  UNP    P41180-1 CASR-1_HUMAN     1    870             
DBREF  7SIL B    1   870  UNP    P41180-1 CASR-1_HUMAN     1    870             
SEQADV 7SIL ASP A  871  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL TYR A  872  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL LYS A  873  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP A  874  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP A  875  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP A  876  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP A  877  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL LYS A  878  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP B  871  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL TYR B  872  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL LYS B  873  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP B  874  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP B  875  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP B  876  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL ASP B  877  UNP  P41180-1            EXPRESSION TAG                 
SEQADV 7SIL LYS B  878  UNP  P41180-1            EXPRESSION TAG                 
SEQRES   1 A  878  MET ALA PHE TYR SER CYS CYS TRP VAL LEU LEU ALA LEU          
SEQRES   2 A  878  THR TRP HIS THR SER ALA TYR GLY PRO ASP GLN ARG ALA          
SEQRES   3 A  878  GLN LYS LYS GLY ASP ILE ILE LEU GLY GLY LEU PHE PRO          
SEQRES   4 A  878  ILE HIS PHE GLY VAL ALA ALA LYS ASP GLN ASP LEU LYS          
SEQRES   5 A  878  SER ARG PRO GLU SER VAL GLU CYS ILE ARG TYR ASN PHE          
SEQRES   6 A  878  ARG GLY PHE ARG TRP LEU GLN ALA MET ILE PHE ALA ILE          
SEQRES   7 A  878  GLU GLU ILE ASN SER SER PRO ALA LEU LEU PRO ASN LEU          
SEQRES   8 A  878  THR LEU GLY TYR ARG ILE PHE ASP THR CYS ASN THR VAL          
SEQRES   9 A  878  SER LYS ALA LEU GLU ALA THR LEU SER PHE VAL ALA GLN          
SEQRES  10 A  878  ASN LYS ILE ASP SER LEU ASN LEU ASP GLU PHE CYS ASN          
SEQRES  11 A  878  CYS SER GLU HIS ILE PRO SER THR ILE ALA VAL VAL GLY          
SEQRES  12 A  878  ALA THR GLY SER GLY VAL SER THR ALA VAL ALA ASN LEU          
SEQRES  13 A  878  LEU GLY LEU PHE TYR ILE PRO GLN VAL SER TYR ALA SER          
SEQRES  14 A  878  SER SER ARG LEU LEU SER ASN LYS ASN GLN PHE LYS SER          
SEQRES  15 A  878  PHE LEU ARG THR ILE PRO ASN ASP GLU HIS GLN ALA THR          
SEQRES  16 A  878  ALA MET ALA ASP ILE ILE GLU TYR PHE ARG TRP ASN TRP          
SEQRES  17 A  878  VAL GLY THR ILE ALA ALA ASP ASP ASP TYR GLY ARG PRO          
SEQRES  18 A  878  GLY ILE GLU LYS PHE ARG GLU GLU ALA GLU GLU ARG ASP          
SEQRES  19 A  878  ILE CYS ILE ASP PHE SER GLU LEU ILE SER GLN TYR SER          
SEQRES  20 A  878  ASP GLU GLU GLU ILE GLN HIS VAL VAL GLU VAL ILE GLN          
SEQRES  21 A  878  ASN SER THR ALA LYS VAL ILE VAL VAL PHE SER SER GLY          
SEQRES  22 A  878  PRO ASP LEU GLU PRO LEU ILE LYS GLU ILE VAL ARG ARG          
SEQRES  23 A  878  ASN ILE THR GLY LYS ILE TRP LEU ALA SER GLU ALA TRP          
SEQRES  24 A  878  ALA SER SER SER LEU ILE ALA MET PRO GLN TYR PHE HIS          
SEQRES  25 A  878  VAL VAL GLY GLY THR ILE GLY PHE ALA LEU LYS ALA GLY          
SEQRES  26 A  878  GLN ILE PRO GLY PHE ARG GLU PHE LEU LYS LYS VAL HIS          
SEQRES  27 A  878  PRO ARG LYS SER VAL HIS ASN GLY PHE ALA LYS GLU PHE          
SEQRES  28 A  878  TRP GLU GLU THR PHE ASN CYS HIS LEU GLN GLU GLY ALA          
SEQRES  29 A  878  LYS GLY PRO LEU PRO VAL ASP THR PHE LEU ARG GLY HIS          
SEQRES  30 A  878  GLU GLU SER GLY ASP ARG PHE SER ASN SER SER THR ALA          
SEQRES  31 A  878  PHE ARG PRO LEU CYS THR GLY ASP GLU ASN ILE SER SER          
SEQRES  32 A  878  VAL GLU THR PRO TYR ILE ASP TYR THR HIS LEU ARG ILE          
SEQRES  33 A  878  SER TYR ASN VAL TYR LEU ALA VAL TYR SER ILE ALA HIS          
SEQRES  34 A  878  ALA LEU GLN ASP ILE TYR THR CYS LEU PRO GLY ARG GLY          
SEQRES  35 A  878  LEU PHE THR ASN GLY SER CYS ALA ASP ILE LYS LYS VAL          
SEQRES  36 A  878  GLU ALA TRP GLN VAL LEU LYS HIS LEU ARG HIS LEU ASN          
SEQRES  37 A  878  PHE THR ASN ASN MET GLY GLU GLN VAL THR PHE ASP GLU          
SEQRES  38 A  878  CYS GLY ASP LEU VAL GLY ASN TYR SER ILE ILE ASN TRP          
SEQRES  39 A  878  HIS LEU SER PRO GLU ASP GLY SER ILE VAL PHE LYS GLU          
SEQRES  40 A  878  VAL GLY TYR TYR ASN VAL TYR ALA LYS LYS GLY GLU ARG          
SEQRES  41 A  878  LEU PHE ILE ASN GLU GLU LYS ILE LEU TRP SER GLY PHE          
SEQRES  42 A  878  SER ARG GLU VAL PRO PHE SER ASN CYS SER ARG ASP CYS          
SEQRES  43 A  878  LEU ALA GLY THR ARG LYS GLY ILE ILE GLU GLY GLU PRO          
SEQRES  44 A  878  THR CYS CYS PHE GLU CYS VAL GLU CYS PRO ASP GLY GLU          
SEQRES  45 A  878  TYR SER ASP GLU THR ASP ALA SER ALA CYS ASN LYS CYS          
SEQRES  46 A  878  PRO ASP ASP PHE TRP SER ASN GLU ASN HIS THR SER CYS          
SEQRES  47 A  878  ILE ALA LYS GLU ILE GLU PHE LEU SER TRP THR GLU PRO          
SEQRES  48 A  878  PHE GLY ILE ALA LEU THR LEU PHE ALA VAL LEU GLY ILE          
SEQRES  49 A  878  PHE LEU THR ALA PHE VAL LEU GLY VAL PHE ILE LYS PHE          
SEQRES  50 A  878  ARG ASN THR PRO ILE VAL LYS ALA THR ASN ARG GLU LEU          
SEQRES  51 A  878  SER TYR LEU LEU LEU PHE SER LEU LEU CYS CYS PHE SER          
SEQRES  52 A  878  SER SER LEU PHE PHE ILE GLY GLU PRO GLN ASP TRP THR          
SEQRES  53 A  878  CYS ARG LEU ARG GLN PRO ALA PHE GLY ILE SER PHE VAL          
SEQRES  54 A  878  LEU CYS ILE SER CYS ILE LEU VAL LYS THR ASN ARG VAL          
SEQRES  55 A  878  LEU LEU VAL PHE GLU ALA LYS ILE PRO THR SER PHE HIS          
SEQRES  56 A  878  ARG LYS TRP TRP GLY LEU ASN LEU GLN PHE LEU LEU VAL          
SEQRES  57 A  878  PHE LEU CYS THR PHE MET GLN ILE VAL ILE CYS VAL ILE          
SEQRES  58 A  878  TRP LEU TYR THR ALA PRO PRO SER SER TYR ARG ASN GLN          
SEQRES  59 A  878  GLU LEU GLU ASP GLU ILE ILE PHE ILE THR CYS HIS GLU          
SEQRES  60 A  878  GLY SER LEU MET ALA LEU GLY PHE LEU ILE GLY TYR THR          
SEQRES  61 A  878  CYS LEU LEU ALA ALA ILE CYS PHE PHE PHE ALA PHE LYS          
SEQRES  62 A  878  SER ARG LYS LEU PRO GLU ASN PHE ASN GLU ALA LYS PHE          
SEQRES  63 A  878  ILE THR PHE SER MET LEU ILE PHE PHE ILE VAL TRP ILE          
SEQRES  64 A  878  SER PHE ILE PRO ALA TYR ALA SER THR TYR GLY LYS PHE          
SEQRES  65 A  878  VAL SER ALA VAL GLU VAL ILE ALA ILE LEU ALA ALA SER          
SEQRES  66 A  878  PHE GLY LEU LEU ALA CYS ILE PHE PHE ASN LYS ILE TYR          
SEQRES  67 A  878  ILE ILE LEU PHE LYS PRO SER ARG ASN THR ILE GLU ASP          
SEQRES  68 A  878  TYR LYS ASP ASP ASP ASP LYS                                  
SEQRES   1 B  878  MET ALA PHE TYR SER CYS CYS TRP VAL LEU LEU ALA LEU          
SEQRES   2 B  878  THR TRP HIS THR SER ALA TYR GLY PRO ASP GLN ARG ALA          
SEQRES   3 B  878  GLN LYS LYS GLY ASP ILE ILE LEU GLY GLY LEU PHE PRO          
SEQRES   4 B  878  ILE HIS PHE GLY VAL ALA ALA LYS ASP GLN ASP LEU LYS          
SEQRES   5 B  878  SER ARG PRO GLU SER VAL GLU CYS ILE ARG TYR ASN PHE          
SEQRES   6 B  878  ARG GLY PHE ARG TRP LEU GLN ALA MET ILE PHE ALA ILE          
SEQRES   7 B  878  GLU GLU ILE ASN SER SER PRO ALA LEU LEU PRO ASN LEU          
SEQRES   8 B  878  THR LEU GLY TYR ARG ILE PHE ASP THR CYS ASN THR VAL          
SEQRES   9 B  878  SER LYS ALA LEU GLU ALA THR LEU SER PHE VAL ALA GLN          
SEQRES  10 B  878  ASN LYS ILE ASP SER LEU ASN LEU ASP GLU PHE CYS ASN          
SEQRES  11 B  878  CYS SER GLU HIS ILE PRO SER THR ILE ALA VAL VAL GLY          
SEQRES  12 B  878  ALA THR GLY SER GLY VAL SER THR ALA VAL ALA ASN LEU          
SEQRES  13 B  878  LEU GLY LEU PHE TYR ILE PRO GLN VAL SER TYR ALA SER          
SEQRES  14 B  878  SER SER ARG LEU LEU SER ASN LYS ASN GLN PHE LYS SER          
SEQRES  15 B  878  PHE LEU ARG THR ILE PRO ASN ASP GLU HIS GLN ALA THR          
SEQRES  16 B  878  ALA MET ALA ASP ILE ILE GLU TYR PHE ARG TRP ASN TRP          
SEQRES  17 B  878  VAL GLY THR ILE ALA ALA ASP ASP ASP TYR GLY ARG PRO          
SEQRES  18 B  878  GLY ILE GLU LYS PHE ARG GLU GLU ALA GLU GLU ARG ASP          
SEQRES  19 B  878  ILE CYS ILE ASP PHE SER GLU LEU ILE SER GLN TYR SER          
SEQRES  20 B  878  ASP GLU GLU GLU ILE GLN HIS VAL VAL GLU VAL ILE GLN          
SEQRES  21 B  878  ASN SER THR ALA LYS VAL ILE VAL VAL PHE SER SER GLY          
SEQRES  22 B  878  PRO ASP LEU GLU PRO LEU ILE LYS GLU ILE VAL ARG ARG          
SEQRES  23 B  878  ASN ILE THR GLY LYS ILE TRP LEU ALA SER GLU ALA TRP          
SEQRES  24 B  878  ALA SER SER SER LEU ILE ALA MET PRO GLN TYR PHE HIS          
SEQRES  25 B  878  VAL VAL GLY GLY THR ILE GLY PHE ALA LEU LYS ALA GLY          
SEQRES  26 B  878  GLN ILE PRO GLY PHE ARG GLU PHE LEU LYS LYS VAL HIS          
SEQRES  27 B  878  PRO ARG LYS SER VAL HIS ASN GLY PHE ALA LYS GLU PHE          
SEQRES  28 B  878  TRP GLU GLU THR PHE ASN CYS HIS LEU GLN GLU GLY ALA          
SEQRES  29 B  878  LYS GLY PRO LEU PRO VAL ASP THR PHE LEU ARG GLY HIS          
SEQRES  30 B  878  GLU GLU SER GLY ASP ARG PHE SER ASN SER SER THR ALA          
SEQRES  31 B  878  PHE ARG PRO LEU CYS THR GLY ASP GLU ASN ILE SER SER          
SEQRES  32 B  878  VAL GLU THR PRO TYR ILE ASP TYR THR HIS LEU ARG ILE          
SEQRES  33 B  878  SER TYR ASN VAL TYR LEU ALA VAL TYR SER ILE ALA HIS          
SEQRES  34 B  878  ALA LEU GLN ASP ILE TYR THR CYS LEU PRO GLY ARG GLY          
SEQRES  35 B  878  LEU PHE THR ASN GLY SER CYS ALA ASP ILE LYS LYS VAL          
SEQRES  36 B  878  GLU ALA TRP GLN VAL LEU LYS HIS LEU ARG HIS LEU ASN          
SEQRES  37 B  878  PHE THR ASN ASN MET GLY GLU GLN VAL THR PHE ASP GLU          
SEQRES  38 B  878  CYS GLY ASP LEU VAL GLY ASN TYR SER ILE ILE ASN TRP          
SEQRES  39 B  878  HIS LEU SER PRO GLU ASP GLY SER ILE VAL PHE LYS GLU          
SEQRES  40 B  878  VAL GLY TYR TYR ASN VAL TYR ALA LYS LYS GLY GLU ARG          
SEQRES  41 B  878  LEU PHE ILE ASN GLU GLU LYS ILE LEU TRP SER GLY PHE          
SEQRES  42 B  878  SER ARG GLU VAL PRO PHE SER ASN CYS SER ARG ASP CYS          
SEQRES  43 B  878  LEU ALA GLY THR ARG LYS GLY ILE ILE GLU GLY GLU PRO          
SEQRES  44 B  878  THR CYS CYS PHE GLU CYS VAL GLU CYS PRO ASP GLY GLU          
SEQRES  45 B  878  TYR SER ASP GLU THR ASP ALA SER ALA CYS ASN LYS CYS          
SEQRES  46 B  878  PRO ASP ASP PHE TRP SER ASN GLU ASN HIS THR SER CYS          
SEQRES  47 B  878  ILE ALA LYS GLU ILE GLU PHE LEU SER TRP THR GLU PRO          
SEQRES  48 B  878  PHE GLY ILE ALA LEU THR LEU PHE ALA VAL LEU GLY ILE          
SEQRES  49 B  878  PHE LEU THR ALA PHE VAL LEU GLY VAL PHE ILE LYS PHE          
SEQRES  50 B  878  ARG ASN THR PRO ILE VAL LYS ALA THR ASN ARG GLU LEU          
SEQRES  51 B  878  SER TYR LEU LEU LEU PHE SER LEU LEU CYS CYS PHE SER          
SEQRES  52 B  878  SER SER LEU PHE PHE ILE GLY GLU PRO GLN ASP TRP THR          
SEQRES  53 B  878  CYS ARG LEU ARG GLN PRO ALA PHE GLY ILE SER PHE VAL          
SEQRES  54 B  878  LEU CYS ILE SER CYS ILE LEU VAL LYS THR ASN ARG VAL          
SEQRES  55 B  878  LEU LEU VAL PHE GLU ALA LYS ILE PRO THR SER PHE HIS          
SEQRES  56 B  878  ARG LYS TRP TRP GLY LEU ASN LEU GLN PHE LEU LEU VAL          
SEQRES  57 B  878  PHE LEU CYS THR PHE MET GLN ILE VAL ILE CYS VAL ILE          
SEQRES  58 B  878  TRP LEU TYR THR ALA PRO PRO SER SER TYR ARG ASN GLN          
SEQRES  59 B  878  GLU LEU GLU ASP GLU ILE ILE PHE ILE THR CYS HIS GLU          
SEQRES  60 B  878  GLY SER LEU MET ALA LEU GLY PHE LEU ILE GLY TYR THR          
SEQRES  61 B  878  CYS LEU LEU ALA ALA ILE CYS PHE PHE PHE ALA PHE LYS          
SEQRES  62 B  878  SER ARG LYS LEU PRO GLU ASN PHE ASN GLU ALA LYS PHE          
SEQRES  63 B  878  ILE THR PHE SER MET LEU ILE PHE PHE ILE VAL TRP ILE          
SEQRES  64 B  878  SER PHE ILE PRO ALA TYR ALA SER THR TYR GLY LYS PHE          
SEQRES  65 B  878  VAL SER ALA VAL GLU VAL ILE ALA ILE LEU ALA ALA SER          
SEQRES  66 B  878  PHE GLY LEU LEU ALA CYS ILE PHE PHE ASN LYS ILE TYR          
SEQRES  67 B  878  ILE ILE LEU PHE LYS PRO SER ARG ASN THR ILE GLU ASP          
SEQRES  68 B  878  TYR LYS ASP ASP ASP ASP LYS                                  
HET    NAG  C   1      14                                                       
HET    NAG  C   2      14                                                       
HET    NAG  D   1      14                                                       
HET    NAG  D   2      14                                                       
HET    NAG  E   1      14                                                       
HET    NAG  E   2      14                                                       
HET    NAG  F   1      14                                                       
HET    NAG  F   2      14                                                       
HET    NAG  A 901      14                                                       
HET    NAG  A 902      14                                                       
HET    NAG  A 903      14                                                       
HET    TCR  A 904      16                                                       
HET    PO4  A 905       5                                                       
HET     CA  A 906       1                                                       
HET     CA  A 907       1                                                       
HET     CA  A 908       1                                                       
HET     CA  A 909       1                                                       
HET    9IG  A 910      21                                                       
HET    CLR  A 911      28                                                       
HET    CLR  A 912      28                                                       
HET    CLR  A 913      28                                                       
HET    CLR  A 914      28                                                       
HET    NAG  B 901      14                                                       
HET    NAG  B 902      14                                                       
HET    NAG  B 903      14                                                       
HET    TCR  B 904      16                                                       
HET    PO4  B 905       5                                                       
HET     CA  B 906       1                                                       
HET     CA  B 907       1                                                       
HET     CA  B 908       1                                                       
HET     CA  B 909       1                                                       
HET    9IG  B 910      21                                                       
HET    CLR  B 911      28                                                       
HET    CLR  B 912      28                                                       
HET    CLR  B 913      28                                                       
HET    CLR  B 914      28                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     TCR CYCLOMETHYLTRYPTOPHAN                                            
HETNAM     PO4 PHOSPHATE ION                                                    
HETNAM      CA CALCIUM ION                                                      
HETNAM     9IG 3-(2-CHLOROPHENYL)-N-[(1R)-1-(3-METHOXYPHENYL)                   
HETNAM   2 9IG  ETHYL]PROPAN-1-AMINE                                            
HETNAM     CLR CHOLESTEROL                                                      
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
FORMUL   3  NAG    14(C8 H15 N O6)                                              
FORMUL  10  TCR    2(C12 H12 N2 O2)                                             
FORMUL  11  PO4    2(O4 P 3-)                                                   
FORMUL  12   CA    8(CA 2+)                                                     
FORMUL  16  9IG    2(C18 H22 CL N O)                                            
FORMUL  17  CLR    8(C27 H46 O)                                                 
HELIX    1 AA1 ASN A   64  SER A   84  1                                  21    
HELIX    2 AA2 THR A  103  VAL A  115  1                                  13    
HELIX    3 AA3 VAL A  115  ASP A  121  1                                   7    
HELIX    4 AA4 GLY A  146  PHE A  160  1                                  15    
HELIX    5 AA5 SER A  171  ASN A  176  5                                   6    
HELIX    6 AA6 ASP A  190  PHE A  204  1                                  15    
HELIX    7 AA7 TYR A  218  ARG A  233  1                                  16    
HELIX    8 AA8 ASP A  248  SER A  262  1                                  15    
HELIX    9 AA9 SER A  272  ASN A  287  1                                  16    
HELIX   10 AB1 MET A  307  GLN A  309  5                                   3    
HELIX   11 AB2 TYR A  310  GLY A  315  1                                   6    
HELIX   12 AB3 GLY A  329  LYS A  336  1                                   8    
HELIX   13 AB4 PHE A  347  ASN A  357  1                                  11    
HELIX   14 AB5 ASN A  400  VAL A  404  5                                   5    
HELIX   15 AB6 ARG A  415  THR A  436  1                                  22    
HELIX   16 AB7 PHE A  444  SER A  448  5                                   5    
HELIX   17 AB8 ASP A  451  VAL A  455  5                                   5    
HELIX   18 AB9 GLU A  456  HIS A  466  1                                  11    
HELIX   19 AC1 GLU A  525  ILE A  528  5                                   4    
HELIX   20 AC2 LEU A  529  PHE A  533  5                                   5    
HELIX   21 AC3 GLU A  610  PHE A  637  1                                  28    
HELIX   22 AC4 THR A  640  THR A  646  1                                   7    
HELIX   23 AC5 ASN A  647  ILE A  669  1                                  23    
HELIX   24 AC6 GLN A  673  LEU A  679  1                                   7    
HELIX   25 AC7 ARG A  680  LEU A  703  1                                  24    
HELIX   26 AC8 LEU A  723  ALA A  746  1                                  24    
HELIX   27 AC9 SER A  769  SER A  794  1                                  26    
HELIX   28 AD1 ASN A  802  PHE A  821  1                                  20    
HELIX   29 AD2 PHE A  821  ALA A  826  1                                   6    
HELIX   30 AD3 LYS A  831  LEU A  861  1                                  31    
HELIX   31 AD4 ASN B   64  SER B   84  1                                  21    
HELIX   32 AD5 THR B  103  VAL B  115  1                                  13    
HELIX   33 AD6 VAL B  115  ASP B  121  1                                   7    
HELIX   34 AD7 GLY B  146  PHE B  160  1                                  15    
HELIX   35 AD8 SER B  171  ASN B  176  5                                   6    
HELIX   36 AD9 ASP B  190  PHE B  204  1                                  15    
HELIX   37 AE1 TYR B  218  ARG B  233  1                                  16    
HELIX   38 AE2 ASP B  248  SER B  262  1                                  15    
HELIX   39 AE3 SER B  272  ASN B  287  1                                  16    
HELIX   40 AE4 MET B  307  GLN B  309  5                                   3    
HELIX   41 AE5 TYR B  310  GLY B  315  1                                   6    
HELIX   42 AE6 GLY B  329  LYS B  336  1                                   8    
HELIX   43 AE7 PHE B  347  PHE B  356  1                                  10    
HELIX   44 AE8 ASN B  400  VAL B  404  5                                   5    
HELIX   45 AE9 ARG B  415  THR B  436  1                                  22    
HELIX   46 AF1 PHE B  444  SER B  448  5                                   5    
HELIX   47 AF2 ASP B  451  VAL B  455  5                                   5    
HELIX   48 AF3 GLU B  456  HIS B  466  1                                  11    
HELIX   49 AF4 GLU B  525  ILE B  528  5                                   4    
HELIX   50 AF5 LEU B  529  PHE B  533  5                                   5    
HELIX   51 AF6 GLU B  610  PHE B  637  1                                  28    
HELIX   52 AF7 THR B  640  THR B  646  1                                   7    
HELIX   53 AF8 ASN B  647  ILE B  669  1                                  23    
HELIX   54 AF9 GLN B  673  LEU B  679  1                                   7    
HELIX   55 AG1 ARG B  680  LEU B  703  1                                  24    
HELIX   56 AG2 LEU B  723  ALA B  746  1                                  24    
HELIX   57 AG3 SER B  769  SER B  794  1                                  26    
HELIX   58 AG4 ASN B  802  PHE B  821  1                                  20    
HELIX   59 AG5 PHE B  821  ALA B  826  1                                   6    
HELIX   60 AG6 LYS B  831  LEU B  861  1                                  31    
SHEET    1 AA1 6 ARG A  25  LYS A  28  0                                        
SHEET    2 AA1 6 LEU A  93  ASP A  99 -1  O  TYR A  95   N  LYS A  28           
SHEET    3 AA1 6 ILE A  32  PHE A  38  1  N  ILE A  32   O  GLY A  94           
SHEET    4 AA1 6 THR A 138  VAL A 142  1  O  ALA A 140   N  GLY A  35           
SHEET    5 AA1 6 GLN A 164  SER A 166  1  O  VAL A 165   N  VAL A 141           
SHEET    6 AA1 6 PHE A 183  ARG A 185  1  O  LEU A 184   N  GLN A 164           
SHEET    1 AA2 8 CYS A 236  ILE A 243  0                                        
SHEET    2 AA2 8 TRP A 208  ALA A 214  1  N  VAL A 209   O  ASP A 238           
SHEET    3 AA2 8 VAL A 266  PHE A 270  1  O  VAL A 268   N  GLY A 210           
SHEET    4 AA2 8 ILE A 292  ALA A 295  1  O  LEU A 294   N  ILE A 267           
SHEET    5 AA2 8 ILE A 318  LEU A 322  1  O  ILE A 318   N  ALA A 295           
SHEET    6 AA2 8 TYR A 489  LEU A 496 -1  O  SER A 490   N  ALA A 321           
SHEET    7 AA2 8 ILE A 503  TYR A 511 -1  O  VAL A 504   N  HIS A 495           
SHEET    8 AA2 8 LEU A 521  ILE A 523 -1  O  PHE A 522   N  TYR A 510           
SHEET    1 AA3 2 PHE A 469  THR A 470  0                                        
SHEET    2 AA3 2 GLN A 476  VAL A 477 -1  O  VAL A 477   N  PHE A 469           
SHEET    1 AA4 2 THR A 550  ARG A 551  0                                        
SHEET    2 AA4 2 VAL A 566  GLU A 567 -1  O  VAL A 566   N  ARG A 551           
SHEET    1 AA5 2 PHE A 589  SER A 591  0                                        
SHEET    2 AA5 2 CYS A 598  ALA A 600 -1  O  ILE A 599   N  TRP A 590           
SHEET    1 AA6 3 GLU A 602  GLU A 604  0                                        
SHEET    2 AA6 3 ILE A 760  HIS A 766  1  O  ILE A 761   N  GLU A 604           
SHEET    3 AA6 3 SER A 749  ASN A 753 -1  N  SER A 749   O  HIS A 766           
SHEET    1 AA7 6 ARG B  25  LYS B  28  0                                        
SHEET    2 AA7 6 LEU B  93  ASP B  99 -1  O  TYR B  95   N  LYS B  28           
SHEET    3 AA7 6 ILE B  32  PHE B  38  1  N  ILE B  32   O  GLY B  94           
SHEET    4 AA7 6 THR B 138  VAL B 142  1  O  ALA B 140   N  GLY B  35           
SHEET    5 AA7 6 GLN B 164  SER B 166  1  O  VAL B 165   N  VAL B 141           
SHEET    6 AA7 6 PHE B 183  ARG B 185  1  O  LEU B 184   N  GLN B 164           
SHEET    1 AA8 8 CYS B 236  ILE B 243  0                                        
SHEET    2 AA8 8 TRP B 208  ALA B 214  1  N  VAL B 209   O  ASP B 238           
SHEET    3 AA8 8 VAL B 266  PHE B 270  1  O  PHE B 270   N  ALA B 214           
SHEET    4 AA8 8 ILE B 292  ALA B 295  1  O  LEU B 294   N  ILE B 267           
SHEET    5 AA8 8 ILE B 318  LEU B 322  1  O  ILE B 318   N  ALA B 295           
SHEET    6 AA8 8 TYR B 489  LEU B 496 -1  O  SER B 490   N  ALA B 321           
SHEET    7 AA8 8 ILE B 503  TYR B 511 -1  O  VAL B 504   N  HIS B 495           
SHEET    8 AA8 8 LEU B 521  ILE B 523 -1  O  PHE B 522   N  TYR B 510           
SHEET    1 AA9 2 ASN B 468  THR B 470  0                                        
SHEET    2 AA9 2 GLN B 476  THR B 478 -1  O  VAL B 477   N  PHE B 469           
SHEET    1 AB1 2 THR B 550  ARG B 551  0                                        
SHEET    2 AB1 2 VAL B 566  GLU B 567 -1  O  VAL B 566   N  ARG B 551           
SHEET    1 AB2 2 GLU B 572  TYR B 573  0                                        
SHEET    2 AB2 2 ASN B 583  LYS B 584 -1  O  ASN B 583   N  TYR B 573           
SHEET    1 AB3 2 PHE B 589  SER B 591  0                                        
SHEET    2 AB3 2 CYS B 598  ALA B 600 -1  O  ILE B 599   N  TRP B 590           
SHEET    1 AB4 3 GLU B 602  GLU B 604  0                                        
SHEET    2 AB4 3 ILE B 760  HIS B 766  1  O  ILE B 761   N  GLU B 604           
SHEET    3 AB4 3 SER B 749  ASN B 753 -1  N  SER B 749   O  HIS B 766           
SSBOND   1 CYS A   60    CYS A  101                          1555   1555  2.03  
SSBOND   2 CYS A  236    CYS A  561                          1555   1555  2.03  
SSBOND   3 CYS A  358    CYS A  395                          1555   1555  2.03  
SSBOND   4 CYS A  437    CYS A  449                          1555   1555  2.03  
SSBOND   5 CYS A  542    CYS A  562                          1555   1555  2.03  
SSBOND   6 CYS A  546    CYS A  565                          1555   1555  2.03  
SSBOND   7 CYS A  568    CYS A  582                          1555   1555  2.03  
SSBOND   8 CYS A  585    CYS A  598                          1555   1555  2.03  
SSBOND   9 CYS A  677    CYS A  765                          1555   1555  2.03  
SSBOND  10 CYS B   60    CYS B  101                          1555   1555  2.04  
SSBOND  11 CYS B  236    CYS B  561                          1555   1555  2.03  
SSBOND  12 CYS B  358    CYS B  395                          1555   1555  2.03  
SSBOND  13 CYS B  437    CYS B  449                          1555   1555  2.03  
SSBOND  14 CYS B  542    CYS B  562                          1555   1555  2.03  
SSBOND  15 CYS B  546    CYS B  565                          1555   1555  2.03  
SSBOND  16 CYS B  568    CYS B  582                          1555   1555  2.03  
SSBOND  17 CYS B  585    CYS B  598                          1555   1555  2.03  
SSBOND  18 CYS B  677    CYS B  765                          1555   1555  2.03  
LINK         ND2 ASN A 261                 C1  NAG A 901     1555   1555  1.44  
LINK         ND2 ASN A 287                 C1  NAG A 902     1555   1555  1.45  
LINK         ND2 ASN A 468                 C1  NAG A 903     1555   1555  1.44  
LINK         ND2 ASN A 488                 C1  NAG C   1     1555   1555  1.44  
LINK         ND2 ASN A 541                 C1  NAG D   1     1555   1555  1.44  
LINK         ND2 ASN B 261                 C1  NAG B 901     1555   1555  1.45  
LINK         ND2 ASN B 287                 C1  NAG B 902     1555   1555  1.44  
LINK         ND2 ASN B 468                 C1  NAG B 903     1555   1555  1.45  
LINK         ND2 ASN B 488                 C1  NAG E   1     1555   1555  1.43  
LINK         ND2 ASN B 541                 C1  NAG F   1     1555   1555  1.44  
LINK         O4  NAG C   1                 C1  NAG C   2     1555   1555  1.45  
LINK         O4  NAG D   1                 C1  NAG D   2     1555   1555  1.44  
LINK         O4  NAG E   1                 C1  NAG E   2     1555   1555  1.45  
LINK         O4  NAG F   1                 C1  NAG F   2     1555   1555  1.44  
LINK         O   ILE A  81                CA    CA A 906     1555   1555  2.69  
LINK         O   ASN A  82                CA    CA A 906     1555   1555  3.15  
LINK         O   SER A  84                CA    CA A 906     1555   1555  2.56  
LINK         O   LEU A  87                CA    CA A 906     1555   1555  2.85  
LINK         O   LEU A  88                CA    CA A 906     1555   1555  3.11  
LINK         OG1 THR A 100                CA    CA A 907     1555   1555  2.72  
LINK         OG1 THR A 145                CA    CA A 907     1555   1555  3.15  
LINK         OG  SER A 302                CA    CA A 908     1555   1555  2.74  
LINK         O   GLY A 557                CA    CA A 909     1555   1555  2.57  
LINK         O   ILE B  81                CA    CA B 906     1555   1555  2.69  
LINK         O   ASN B  82                CA    CA B 906     1555   1555  3.12  
LINK         O   SER B  84                CA    CA B 906     1555   1555  2.56  
LINK         O   LEU B  87                CA    CA B 906     1555   1555  2.87  
LINK         O   LEU B  88                CA    CA B 906     1555   1555  3.15  
LINK         OG1 THR B 100                CA    CA B 907     1555   1555  2.81  
LINK         OG1 THR B 145                CA    CA B 907     1555   1555  3.14  
LINK         OG  SER B 302                CA    CA B 908     1555   1555  2.74  
LINK         O   GLY B 557                CA    CA B 909     1555   1555  2.59  
CISPEP   1 GLY A  143    ALA A  144          0        -2.82                     
CISPEP   2 GLY B  143    ALA B  144          0        -4.36                     
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000