6QYH
Structure of Apo HPAB from E.coli
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords | 
| 1 | A, B (A, B)  | 4-hydroxyphenylacetate 3-monooxygenase oxygenase component | polymer | 520 | 58959.6 | 2 | UniProt (A0A2G8ZEZ1) Pfam (PF11794) Pfam (PF03241) UniProt (by SIFTS) (Q57160)  | Escherichia coli | 4-hydroxyphenylacetate 3-monooxygenase,oxygenase component | 
| 2 | C, M, N (A, B)  | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 3 | D, E, F, O (A, B)  | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 4 | Chemie (PGE) | |||
| 4 | G, H, I, J, K... (A, B)  | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 7 | Chemie (PEG) | |||
| 5 | Q (B)  | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 6 | R, S (A, B)  | water | water | 18.0 | 502 | Chemie (HOH) | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 | 
| Total formula weight | 117919.3 | |
| Non-Polymers* | Number of molecules | 15 | 
| Total formula weight | 1702.1 | |
| All* | Total formula weight | 119621.3 | 






