3NTG
Crystal structure of COX-2 with selective compound 23d-(R)
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) | Prostaglandin G/H synthase 2 | polymer | 552 | 63497.4 | 4 | UniProt (Q05769) Pfam (PF00008) Pfam (PF03098) | Mus musculus (mouse) | Cyclooxygenase-2, COX-2, Glucocorticoid-regulated inflammatory cyclooxygenase, Gripghs, Macrophage activation-associated marker protein P71/73, PES-2, PHS II, Prostaglandin H2 synthase 2, PGH synthase 2, PGHS-2, Prostaglandin-endoperoxide synthase 2, TIS10 protein |
| 2 | E, F, G, H (E, F, G, H) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 4 | In PDB GlyTouCan (G42666HT) | |||
| 3 | I, M, P, S (A, B, C, D) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 4 | J, N, Q, T (A, B, C, D) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 4 | Chemie (NAG) | |||
| 5 | K, U (A, D) | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 2 | Chemie (BOG) | |||
| 6 | L, O, R, V (A, B, C, D) | (2R)-6,8-dichloro-7-(2-methylpropoxy)-2-(trifluoromethyl)-2H-chromene-3-carboxylic acid | non-polymer | 385.2 | 4 | Chemie (D72) | |||
| 7 | W, X, Y, Z (A, B, C, D) | water | water | 18.0 | 1077 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 253989.7 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1697.6 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 5476.2 | |
| All* | Total formula weight | 261163.5 |
