6ZTW
Crystal Structure of catalase HPII from Escherichia coli (serendipitously crystallized)
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...) | Catalase HPII | polymer | 753 | 84346.5 | 8 | UniProt (P21179) Pfam (PF00199) Pfam (PF06628) Pfam (PF18011) | Escherichia coli K-12 | Hydroxyperoxidase II |
| 2 | EA, I, IA, LA, M... (F, A, G, H, B...) | CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE | non-polymer | 632.5 | 8 | Chemie (HDD) | |||
| 3 | AA, BA, FA, J, JA... (E, F, A, G, H...) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 9 | Chemie (TRS) | |||
| 4 | DA, K, KA, L, R... (E, A, G, B, C) | GLYCEROL | non-polymer | 92.1 | 6 | Chemie (GOL) | |||
| 5 | O (B) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 6 | CA, GA, HA, P, Q... (E, F, B, C) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 7 | NA, OA, PA, QA, RA... (A, B, C, D, E...) | water | water | 18.0 | 4695 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 753 (UniProt: P21179)
| PDB | External Database | Details |
|---|---|---|
| Asn 99 | Ser 99 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 674771.8 | |
| Non-Polymers* | Number of molecules | 31 |
| Total formula weight | 7264.4 | |
| All* | Total formula weight | 682036.2 |
