EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.4.99.B4 | cis-4-hydroxy-D-proline + acceptor |
- |
Sinorhizobium meliloti |
(4R)-DELTA1-pyrroline-4-hydroxy-2-carboxylate + reduced acceptor |
- |
? |
1.4.99.B4 | cis-4-hydroxy-D-proline + acceptor |
the enzyme is involved in the metabolic pathway of trans-4-hydroxy-L-proline |
Azospirillum brasilense |
(4R)-DELTA1-pyrroline-4-hydroxy-2-carboxylate + reduced acceptor |
- |
? |
1.4.99.B4 | cis-4-hydroxy-D-proline + acceptor |
the Vmax/Km value of the enzyme for cis-4-hydroxy-D-proline is about 124fold and about 736fold higher than the Vmax/Km values for trans-4-hydroxy-D-proline and D-proline, respectively. Both AbLhpBEF (heteromer of alpha-, beta- and gamma-subunit) and AbLhpB (catalytic beta-subunit) are strictly specific to cis-4-hydroxy-D-proline |
Azospirillum brasilense |
(4R)-DELTA1-pyrroline-4-hydroxy-2-carboxylate + reduced acceptor |
- |
? |
1.4.99.B4 | D-methionine + acceptor + acceptor |
- |
Sinorhizobium meliloti |
? |
- |
? |
1.4.99.B4 | D-pipecolate + acceptor + acceptor |
- |
Sinorhizobium meliloti |
? |
- |
? |
1.4.99.B4 | D-proline + acceptor |
the Vmax/Km value of the enzyme for cis-4-hydroxy-D-proline is about 124fold and about 736fold higher than the Vmax/Km values for trans-4-hydroxy-D-proline and D-proline, respectively. Both AbLhpBEF (heteromer of alpha-, beta- and gamma-subunit) and AbLhpB (catalytic beta-subunit) are strictly specific to cis-4-hydroxy-D-proline |
Azospirillum brasilense |
? |
- |
? |
1.4.99.B4 | D-proline + acceptor + acceptor |
- |
Sinorhizobium meliloti |
? |
- |
? |
1.4.99.B4 | trans-4-hydroxy-D-proline + acceptor |
- |
Sinorhizobium meliloti |
? |
- |
? |
1.4.99.B4 | trans-4-hydroxy-D-proline + acceptor |
the Vmax/Km value of the enzyme for cis-4-hydroxy-D-proline is about 124fold and about 736fold higher than the Vmax/Km values for trans-4-hydroxy-D-proline and D-proline, respectively. Both AbLhpBEF (heteromer of alpha-, beta- and gamma-subunit) and AbLhpB (catalytic beta-subunit) are strictly specific to cis-4-hydroxy-D-proline |
Azospirillum brasilense |
? |
- |
? |