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Literature summary for 2.4.1.50 extracted from
- Assay of collagen-galactosyltransferase and collagen-glucosyltransferase activities and preliminary characterization of enzymic reactions with transferases from chick-embryo cartilage (1975), Eur. J. Biochem., 52, 401-410.
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| additional information | - |
additional information | kinetic study | Gallus gallus | |
| additional information | - |
additional information | Km: 150 mg/ml, gelatinized calf skin collagen | Gallus gallus | |
| 0.03 | - |
UDPgalactose | - |
Gallus gallus |  |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Co2+ | 5.3% as effective as Mn2+ | Gallus gallus | |
| Fe2+ | activates, 2.7% as effective as Mn2+ | Gallus gallus | |
| Mg2+ | 12.2% as effective as Mn2+ | Gallus gallus | |
| Mn2+ | requirement | Gallus gallus | |
| Mn2+ | optimal concentration: 10 mM | Gallus gallus | |
| additional information | not activated by Ca2+ | Gallus gallus | |
| additional information | not activated by Cu2+ | Gallus gallus | |
| additional information | not activated by Zn2+ | Gallus gallus | |
| additional information | not activated by Ni2+ | Gallus gallus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Gallus gallus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| partial | Gallus gallus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| cartilage | embryo cartilage | Gallus gallus | - |
| embryo | embryo cartilage | Gallus gallus | - |
| embryo | 14-15 days old | Gallus gallus | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | no acceptor: free hydroxylysine | Gallus gallus | ? | - |
? | |
| UDPgalactose + procollagen 5-hydroxy-L-lysine | dialyzable peptides prepared by collagenase digestion of bovine Achilles tendon collagen | Gallus gallus | UDP + procollagen 5-(D-galactosyloxy)-L-lysine | - |
? | |
| UDPgalactose + procollagen 5-hydroxy-L-lysine | gelatinized insoluble calf skin collagen | Gallus gallus | UDP + procollagen 5-(D-galactosyloxy)-L-lysine | - |
? | |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 37 | - |
assay at | Gallus gallus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7 | - |
about | Gallus gallus |
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Release 2023.1 (January 2023)
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