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Sugars in 3-D
ATP, Nucleotides and Bases in 3-D

 

Amino Acids in 2-D

template

template

alanine

alanine

asparagine

asparagine

cysteine

cysteine

glycine

glycine

serine

serine

 

Peptides in 2-D

condensation reaction

 

dipeptide

 

tripeptide

 

Di-peptide in 3-D

Di-peptide 3D

 

 

 

 

MOLECULAR MODELS

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Please feel free to use these images for homework, project work or lab reports. They are accurate in terms of formulae. The 3-D images are interpretations only!

These models use the following colour convention:

Carbon = black, Oxygen = red, Nitrogen = blue, Sulphur (Sulfur) = yellow.

Carbon, Oxygen, Nitrogen and Sulphur (Sulfur) atoms are shown as being the same "size".

Hydrogen = white

Hydrogen is smaller than the other atoms.

 

Amino Acids in 3-D

alanine

arginine

alanine

arginine

asparagine

aspartic acid

asparagine

aspartic acid

cysteine

glutamic acid

cysteine

glutamic acid

glutamine

glycine

glutamine

glycine

histidine

isoleucine I

histidine

isoleucine (I)

isoleucine II

leucine

isoleucine (II)

leucine

lysine

methionine

lysine

methionine

phenylalanine

proline

phenylalanine

proline

serine

threonine

serine

threonine

tryptophan

 

tryptophan

 

 

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