EC Number | Cloned (Comment) | Organism |
---|---|---|
2.3.1.37 | overexpression of His-tagged wild-type and mutants in Escherichia coli | Mus musculus |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
2.3.1.37 | R433K | active site mutant, 2fold increased activity | Mus musculus |
2.3.1.37 | R433L | active site mutant, similar to the wild-type | Mus musculus |
2.3.1.37 | R439K | active site mutant, 77% activity compared to the wild-type, 9-13fold increased Km for both substrates, 5fold increased dissociation constant for glycine | Mus musculus |
2.3.1.37 | R439L | active site mutant, no activity, 30fold increased dissociation constant for glycine | Mus musculus |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.1.37 | 0.002 | - |
succinyl-CoA | recombinant erythroid isoform wild-type | Mus musculus | |
2.3.1.37 | 0.0022 | - |
succinyl-CoA | recombinant erythroid isoform mutant R433K | Mus musculus | |
2.3.1.37 | 0.0032 | - |
succinyl-CoA | recombinant erythroid isoform mutant R433L | Mus musculus | |
2.3.1.37 | 0.027 | - |
succinyl-CoA | recombinant erythroid isoform mutant R439K | Mus musculus | |
2.3.1.37 | 11.7 | - |
glycine | recombinant erythroid isoform | Mus musculus | |
2.3.1.37 | 14.4 | - |
glycine | recombinant erythroid isoform mutant R433K | Mus musculus | |
2.3.1.37 | 18.4 | - |
glycine | recombinant erythroid isoform mutant R433L | Mus musculus | |
2.3.1.37 | 103 | - |
glycine | recombinant erythroid isoform mutant R439K | Mus musculus |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.3.1.37 | Mus musculus | - |
erythroid-specific isoform | - |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
2.3.1.37 | succinyl-CoA + glycine = 5-aminolevulinate + CoA + CO2 | Tyr121, Asp279, Arg439, and Lys313 are involved in substrate and cofactor binding, mechanism, subunit localisation | Mus musculus |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.3.1.37 | succinyl-CoA + glycine | - |
Mus musculus | 5-aminolevulinate + CoA + CO2 | - |
? |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.3.1.37 | 0.508 | - |
succinyl-CoA | recombinant erythroid mutant R439K | Mus musculus | |
2.3.1.37 | 0.658 | - |
succinyl-CoA | recombinant erythroid isoform | Mus musculus | |
2.3.1.37 | 0.842 | - |
succinyl-CoA | recombinant erythroid mutant R433L | Mus musculus | |
2.3.1.37 | 1.35 | - |
succinyl-CoA | recombinant erythroid mutant R433K | Mus musculus |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
2.3.1.37 | pyridoxal 5'-phosphate | required | Mus musculus |