Template:Protein primary structure
{{Navbox
|name = Protein primary structure
|title=Protein primary structure and posttranslational modifications
|listclass = hlist
| state = {{{state|autocollapse}}}
|group1= General
|list1=
|group2= N terminus
|list2=
|group3= C terminus
|list3=
|group4= Single specific AAs
|list4= {{Navbox|subgroup
|list5=
|group6= Tyrosine
|list6=
- Phosphorylation
- Dephosphorylation
- ADP-ribosylation
- Sulfation
- Porphyrin ring linkage
- Adenylylation
- Flavin linkage
- Topaquinone (TPQ) formation
- Detyrosination
|group7= Cysteine
|list7=
|group8= Aspartate
|list8=
|group9= Glutamate
|list9=
|group10=Asparagine
|list10=
|group11=Glutamine
|list11=
|group12=Lysine
|list12=
- Methylation
- Acetylation
- Acylation
- Adenylylation
- Hydroxylation
- Ubiquitination
- Sumoylation
- ADP-ribosylation
- Deamination
- Oxidative deamination to aldehyde
- O-glycosylation
- Imine formation
- Glycation
- Carbamylation
- Succinylation
- Lactylation
- Propionylation
- Butyrylation
|group13=Arginine
|list13=
|group14=Proline
|list14=
|group15=Histidine
|list15=
- Diphthamide formation
- Adenylylation
|group16=Tryptophan
|list16=
}}
|group5= Crosslinks between two AAs
|list5= {{Navbox|subgroup
|list1=
|group2= Methionine–Hydroxylysine
|list2=
|list3 =
|group4 = Tryptophan–Tryptophan
|list4 =
}}
|group6= Crosslinks between three AAs
|list6= {{Navbox|subgroup
|group1= Serine–Tyrosine–Glycine
|list1=
- p-Hydroxybenzylidene-imidazolinone (HBI) formation (chromophore)
|group2= Histidine–Tyrosine–Glycine
|list2=
- 4-(p-hydroxybenzylidene)-5-imidazolinone (HBI) formation (chromophore)
|group3= Alanine–Serine–Glycine
|list3=
}}
|group7= Crosslinks between four AAs
|list7= {{Navbox|subgroup
|group1= Allysine–Allysine–Allysine–Lysine
|list1=
}}
}}