Any feedback?
Literature summary extracted from
- Biological characteristics of a type I restriction-modification system in Staphylococcus aureus (1978), J. Bacteriol., 133, 1144-1149.
Activating Compound
| EC Number | Activating Compound | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.1.21.3 | S-adenosyl-L-methionine | - |
Escherichia coli |  |
| 3.1.21.3 | S-adenosyl-L-methionine | required | Staphylococcus aureus | |
Metals/Ions
| EC Number | Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.1.21.3 | Mg2+ | required | Staphylococcus aureus | |
| 3.1.21.3 | Mg2+ | required | Escherichia coli | |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.1.21.3 | additional information | Escherichia coli | - |
? | - |
? | |
| 3.1.21.3 | additional information | Staphylococcus aureus | restricts unmodified phage DNA after both infection and transfection | ? | - |
? | |
| 3.1.21.3 | additional information | Staphylococcus aureus RN450 | restricts unmodified phage DNA after both infection and transfection | ? | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.1.21.3 | Citrobacter freundii | - |
enzyme CfrAI | - |
| 3.1.21.3 | Escherichia coli | - |
enzyme sEcoAI, EcoBI, EcoDI, EcoDXXI, EcoEI, EcoKI, EcoR124I and enzyme EcoR124/3I | - |
| 3.1.21.3 | Staphylococcus aureus | - |
- |
- |
| 3.1.21.3 | Staphylococcus aureus RN450 | - |
- |
- |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.1.21.3 | duplex DNA + ATP | - |
Escherichia coli | double-stranded DNA fragments with terminal 5'-phosphate + ADP + inorganic phosphate | - |
? | |
| 3.1.21.3 | duplex DNA + ATP | - |
Citrobacter freundii | double-stranded DNA fragments with terminal 5'-phosphate + ADP + inorganic phosphate | - |
? | |
| 3.1.21.3 | duplex DNA + ATP | restricts unmodified phage DNA | Staphylococcus aureus | double-stranded DNA fragments with terminal 5'-phosphate + ADP + inorganic phosphate | - |
? | |
| 3.1.21.3 | duplex DNA + ATP | restricts unmodified phage DNA | Staphylococcus aureus RN450 | double-stranded DNA fragments with terminal 5'-phosphate + ADP + inorganic phosphate | - |
? | |
| 3.1.21.3 | additional information | - |
Escherichia coli | ? | - |
? | |
| 3.1.21.3 | additional information | restricts unmodified phage DNA after both infection and transfection | Staphylococcus aureus | ? | - |
? | |
| 3.1.21.3 | additional information | restricts unmodified phage DNA after both infection and transfection | Staphylococcus aureus RN450 | ? | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 3.1.21.3 | CfrAI | - |
Citrobacter freundii |
| 3.1.21.3 | EcoAI | - |
Escherichia coli |
| 3.1.21.3 | EcoBI | - |
Escherichia coli |
| 3.1.21.3 | EcoDI | - |
Escherichia coli |
| 3.1.21.3 | EcoDXXI | - |
Escherichia coli |
| 3.1.21.3 | EcoEI | - |
Escherichia coli |
| 3.1.21.3 | EcoKI | - |
Escherichia coli |
| 3.1.21.3 | EcoR124/3I | - |
Escherichia coli |
| 3.1.21.3 | EcoR124I | - |
Escherichia coli |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.1.21.3 | ATP | required | Staphylococcus aureus | |
| 3.1.21.3 | ATP | required | Escherichia coli | |
| 3.1.21.3 | ATP | is degraded during reaction | Staphylococcus aureus | |
| 3.1.21.3 | ATP | is degraded during reaction | Escherichia coli | |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
