2QRW
Crystal structure of Mycobacterium tuberculosis trHbO WG8F mutant
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, E... (A, B, C, D, E...) | Hemoglobin-like protein HbO | polymer | 128 | 14932.8 | 12 | UniProt (P0A595) Pfam (PF01152) UniProt (by SIFTS) (P9WN23) | Mycobacterium tuberculosis | Truncated hemoglobin, trHbO |
| 2 | CB, DA, HA, M, MA... (L, E, F, A, G...) | CYANIDE ION | non-polymer | 26.0 | 12 | Chemie (CYN) | |||
| 3 | AA, AB, BA, DB, EA... (D, K, L, E, F...) | SULFATE ION | non-polymer | 96.1 | 23 | Chemie (SO4) | |||
| 4 | BB, CA, GA, GB, LA... (K, D, E, L, F...) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 12 | Chemie (HEM) | |||
| 5 | HB, IB, JB, KB, LB... (A, B, C, D, E...) | water | water | 18.0 | 1696 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H, I, J, K, L: 1 - 128 (UniProt: P0A595)
| PDB | External Database | Details |
|---|---|---|
| Phe 88 | Trp 88 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 179193.9 | |
| Non-Polymers* | Number of molecules | 47 |
| Total formula weight | 9919.5 | |
| All* | Total formula weight | 189113.4 |
