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aliphatic-aliphatic amine, pyramidal aliphatic-aromatic amine; planar aliphatic-aromatic amine; pyramidal aromatic-aromatic amine; planar aromatic-aromatic amine; pyramidal charged aliphatic-aliphatic amine

aliphatic-aliphatic amine, pyramidal

(PDB scatterplots include both charged and uncharged aliphatic-aliphatic amine groups, because the groups are indistinguishable in protein crystal structures; More Information)


General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

General
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any C,N,O,S or H 6192 2328    
any polar X-H (X= N,O or S) 905 1258  
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

C,H only
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any alkyl C-H 1490 119  
methylene 173 16  
methyl 253 21  
any aromatic C-H 860 141  
substituted aromatic carbon 135 9  
phenyl 234 24  
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

N-H
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any NH 257 173  
any uncharged NH 155 *  
any cationic NH 57 *  
aromatic cationic N-H 1 *  
amide NH 14 11
uncharged C(sp2)/C(ar)-NH2 12 *  
cationic RNH3 24 62
cationic R3NH   *    
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

O-H
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any OH 647 1078  
alcohol OH 314 34
phenol OH 66 98  
water 130 946
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid


Other N or O
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
aromatic or sp2 N 88 3  
cyano 39    
pyramidal R3N 3 *  
uncharged planar R3N 3    
cationic planar R3N        
any terminal O 414 882  
any C=O 256 882
amide C=O 53 314
ester C=O 52    
carboxylate 25 556
aliphatic ether 14    
linking O in esters 8    
aromatic O        
sulfoxide/sulfone O 6    
nitro 25 *  
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

Sulfur
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any S 59 13  
any C=S 1    
aliphatic thioether   6    
aromatic S 3    
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

Halo/Halide
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any C-F 15    
any C-Cl 31    
any C-Br 9    
any C-I 5    
chloride ion 47    
bromide ion 12    
iodide ion 11    
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/Halide| Alkali Metal| Amino acid

Alkali Metal
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
lithium ion        
sodium ion        
potassium ion 5    
rubidium ion        
cesuim ion        
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

Amino acid
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
CONH2 18 69  
imidazole * 76  
guanidinium * 3    
* This search has not been done.




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