7EMO
Crystal Structure of HasAp Capturing Iron Tetraphenylporphyrin
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 (A, B, C) | Heme acquisition protein HasAp | polymer | 186 | 19045.7 | 3 | UniProt (G3XD33) Pfam (PF06438) | Pseudomonas aeruginosa str. PAO1 | |
| 2 | D, F, I (A, B, C) | [5,10,15,20-tetraphenylporphyrinato(2-)-kappa~4~N~21~,N~22~,N~23~,N~24~]iron | non-polymer | 668.6 | 3 | Chemie (MQP) | |||
| 3 | E, H, J (A, B, C) | 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID | non-polymer | 221.3 | 3 | Chemie (CXS) | |||
| 4 | G, L, M (B, C) | 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID | non-polymer | 207.3 | 3 | Chemie (NHE) | |||
| 5 | K (C) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | N, O (C) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 7 | P, Q, R (A, B, C) | water | water | 18.0 | 401 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 184 (UniProt: G3XD33)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 57137.0 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 3573.6 | |
| All* | Total formula weight | 60710.5 |
