ENZYME entry: EC 3.4.23.28
Accepted Name |
Acrocylindropepsin.
|
Alternative Name(s) |
Acrocylindrium proteinase. |
Reaction catalysed |
Preference for hydrophobic residue at P1 and P1'. Action on the B chain of insulin is generally similar to that of pepsin A, but it also cleaves 6-Leu-|-Cys(SO(3)H)-7, 21-Glu-|-Arg-22 and 3-Asn-|-Gln-4, although not 4-Gln-|-His-5 |
Comment(s) |
- From the imperfect fungus Acrocylindrium sp.
- Has a very low pH optimum on casein of 2.0.
- Formerly EC 3.4.4.17, EC 3.4.23.6 and EC 3.4.99.1.
|
Cross-references |
BRENDA | 3.4.23.28 |
EC2PDB | 3.4.23.28 |
ExplorEnz | 3.4.23.28 |
PRIAM enzyme-specific profiles | 3.4.23.28 |
KEGG Ligand Database for Enzyme Nomenclature | 3.4.23.28 |
IUBMB Enzyme Nomenclature | 3.4.23.28 |
IntEnz | 3.4.23.28 |
MEDLINE | Find literature relating to 3.4.23.28 |
MetaCyc | 3.4.23.28 |
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