Universal:PPNCL2_1
- phosphopantothenate-cysteine ligase
-
cys__L_c + 4ppan_c + ctp_c ⇌ ppi_c + h_c + cmp_c + 4ppcys_c cys__L_c:0 + 4ppan_c:-3 + ctp_c:-4 ⇌ ppi_c:-3 + h_c:1 + cmp_c:-2 + 4ppcys_c:-3
RHEA:19397
- (R)-4'-phosphopantothenate + L-cysteine + CTP = N-[(R)-4-phosphopantothenoyl]-L-cysteine + CMP + diphosphate + H(+)
- View on RHEA
Reaction Participants
| Stoich. | BiGG ID | Name | Reference | x [side] | Compartment | |
|---|---|---|---|---|---|---|
 |
-1 | cys__L_c | L-cysteine zwitterion | CHEBI:35235, CHEBI:17561 | 1 [L] | 0 |
|
-1 | 4ppan_c | (R)-4'-phosphonatopantothenate(3-) | CHEBI:10986 | 1 [L] | 0 |
|
-1 | ctp_c | CTP(4-) | CHEBI:37563 | 1 [L] | 0 |
 |
1 | ppi_c | diphosphate(3-) | CHEBI:33019 | 1 [R] | 0 |
|
1 | h_c | hydron | CHEBI:15378 | 1 [R] | 0 |
|
1 | cmp_c | cytidine 5'-monophosphate(2-) | CHEBI:60377 | 1 [R] | 0 |
|
1 | 4ppcys_c | N-[(R)-4-phosphonatopantothenoyl]-L-cysteinate(3-) | CHEBI:59458 | 1 [R] | 0 |