_____________________________________________________________ 
ANALYSIS FOR GADOLINIUM (III) SULPHATE               [LIT] 
_____________________________________________________________

Formula           : GD2,S3,O12                                         
Solution chemistry: GD +3                                              
All distances below are to the element GD [ gadolium     ]


PROTEIN:  1PHY PHOTORECEPTOR PROTEIN                               


Hev Atom conc.: 	  50.000 mM  
Precip & conc.: 	  80.000 %	AMMONIUM SULPHATE                                   
Buffer & conc.: 	          	                                                    
Addict & conc.: 	          	                                                    
Comments      :                                                     
Reference     : MCREE et.al. 1989 :                                                                                                                                     
pH          Soak time =     72.00 Hours   Reference number = 354.01  
Site 1:  36  ASP   CA    3.75 ( 3.75) . . .  
      :  37  GLY   CA    4.36 ( 4.36) . . E  
      :  38  ASN   CA    5.53 ( 5.53) . . E  
      :  48  ASP   CA    4.55 ( 4.55) . . E  
      :  49  ILE   CA    3.68 ( 3.68) . . E  
      :  50  THR   CA    2.94 ( 2.94) . . E  
      :  51  GLY   CA    5.95 ( 5.95) . . E  
      :  56  GLU   CA    5.40 ( 5.40) . . E  


PROTEIN:  4FD1 FERREDOXIN (AZOTOBACTER VINELANDII)                 


Bound Ligands :  FS4 FE4-S4 CLUSTER:
Hev Atom conc.: 	 100.000 mM  
Precip & conc.: 	  79.000 %	AMMONIUM SULPHATE                                   
Buffer & conc.: 	   0.150 M	TRIS/HCL                                            
Addict & conc.: 	          	                                                    
Comments      :                                                     
Reference     : GHOSH et.al. 1981 :STOUT et.al. 1988 :                                                                                                                  
pH    8.0   Soak time =    264.00 Hours   Reference number =  77.01  
Site 1:  17  VAL   CG2   5.65 ( 7.30) . . .  
      :  18  GLU   OE1   4.60 ( 5.43) . . .  
      :  82  THR   O     4.12 ( 6.43) . . .  
      :  83  GLU   OE2   4.46 ( 3.78) . . .  
      :  84  LYS   O     5.35 ( 4.92) . . .  
      : 127  HOH   O     1.65 (-1.00) . . .  
Site 2:  93  ASP   OD2   5.69 ( 5.24) . . .  
      :  97  VAL   CG2   5.27 ( 7.39) . . .  
      :  62  GLU   OE1   1.61 ( 5.38) . . .  
      :  63  ASP   CB    4.98 ( 4.99) . . .  
Site 3:  58  ASP   OD1   4.64 ( 5.13) . . .  
      : 120  HOH   O     4.76 (-1.00) . . .  
      :  30  ASN   ND2   5.66 ( 8.61) . . .  
      : 103  HIS   O     4.61 ( 5.90) . . .  
      : 104  LEU   O     4.56 ( 6.08) . . .  
      : 105  GLU   OE1   3.86 ( 4.33) . . .  
      : 106  ARG   N     5.92 ( 7.30) . . .  
      : 115  HOH   O     3.34 (-1.00) . . .  
Site 4:  72  ALA   O     4.40 ( 5.69) . . .  
      :  73  GLU   OE1   2.96 ( 3.80) . . .  
      :  76  GLU   OE1   5.97 ( 6.34) . . .  
      : 124  HOH   O     3.75 (-1.00) . . .