4M49
Lactate Dehydrogenase A in complex with a substituted pyrazine inhibitor compound 18
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | L-lactate dehydrogenase A chain | polymer | 331 | 36603.5 | 4 | UniProt (P00338) Pfam (PF00056) Pfam (PF02866) | Homo sapiens (human) | LDH-A, Cell proliferation-inducing gene 19 protein, LDH muscle subunit, LDH-M, Renal carcinoma antigen NY-REN-59 |
| 2 | E, I, L, P (A, B, C, D) | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE | non-polymer | 665.4 | 4 | Chemie (NAI) | |||
| 3 | F, J, M (A, B, C) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 3 | Chemie (EPE) | |||
| 4 | G, N, Q (A, C, D) | 3-(5-amino-6-{[(1R)-1-phenylethyl]amino}pyrazin-2-yl)-4-chlorobenzoic acid | non-polymer | 368.8 | 3 | Chemie (22Y) | |||
| 5 | H, O, R (A, C, D) | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 6 | K (B) | LACTIC ACID | non-polymer | 90.1 | 1 | Chemie (LAC) | |||
| 7 | S, T, U, V (A, B, C, D) | water | water | 18.0 | 490 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 146413.9 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 4861.4 | |
| All* | Total formula weight | 151275.3 |
