1IGX
Crystal Structure of Eicosapentanoic Acid Bound in the Cyclooxygenase Channel of Prostaglandin Endoperoxide H Synthase-1.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Prostaglandin Endoperoxide H Synthase-1 | polymer | 576 | 66164.8 | 1 | GenBank (165844) Pfam (PF03098) UniProt (by SIFTS) (P05979) | Ovis aries (sheep) | cyclooxygenase |
| 2 | B (B) | 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G07375KG) | |||
| 3 | C (C) | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 1 | In PDB GlyTouCan (G30233OG) | |||
| 4 | D (D) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 5 | E, G (A) | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 2 | Chemie (BOG) | |||
| 6 | F (A) | beta-D-glucopyranose | non-polymer | 180.2 | 1 | Chemie (BGC) | |||
| 7 | H (A) | PROTOPORPHYRIN IX CONTAINING CO | non-polymer | 619.6 | 1 | Chemie (COH) | |||
| 8 | I (A) | 5,8,11,14,17-EICOSAPENTAENOIC ACID | non-polymer | 302.5 | 1 | Chemie (EPA) | |||
| 9 | J (A) | water | water | 18.0 | 56 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 66164.8 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1759.6 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1686.9 | |
| All* | Total formula weight | 69611.4 |
