Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli, as a glutathione S-transferase fusion protein. Overexpression of wild-type apobec-1 in McA 7777 cells results in a 5-6-fold increase in editing of endogenous apoB | Rattus norvegicus |
Protein Variants | Comment | Organism |
---|---|---|
C93S | loss of RNA editing activity, great reduction of cytidine deaminase activity | Rattus norvegicus |
C96S | wild-type levels of RNA binding, loss of RNA editing activity, great reduction of cytidine deaminase activity | Rattus norvegicus |
E63Q | wild-type levels of RNA binding, mutation abolishes both cytidine deaminase and RNA editing activity | Rattus norvegicus |
H61C | mutation retains both editing and cytidine deaminase activity | Rattus norvegicus |
H61R | mutation abolishes RNA binding, loss of RNA editing activity, great reduction of cytidine deaminase activity | Rattus norvegicus |
additional information | mutation of the first four leucines within the heptad repeat of the leucine-rich region (LRR) of apobec-1 results in reduced RNA editing but reservation of wild-type cytidine deaminase activity | Rattus norvegicus |
P92L | mutation abolishes both cytidine deaminase and RNA editing activity | Rattus norvegicus |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Zinc | zinc binding is required for both apoB RNA editing and cytidine deaminase activity | Rattus norvegicus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
intestine | - |
Rattus norvegicus | - |
Synonyms | Comment | Organism |
---|---|---|
APOBEC-1 | - |
Rattus norvegicus |
apolipoprotein B mRNA editing enzyme | - |
Rattus norvegicus |