6ZTX
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 (A, B, C, D) | Catalase HPII | polymer | 753 | 84144.1 | 4 | UniProt (P21179) Pfam (PF00199) Pfam (PF06628) Pfam (PF18011) | Escherichia coli K12 | Hydroxyperoxidase II |
| 2 | E, I, M, Q (A, B, C, D) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 3 | F, G, J, K, N... (A, B, C, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 7 | Chemie (EDO) | |||
| 4 | H, L, O, S (A, B, C, D) | CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE | non-polymer | 632.5 | 4 | Chemie (HDD) | |||
| 5 | T, U, V, W (A, B, C, D) | water | water | 18.0 | 3309 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 753 (UniProt: P21179)
| PDB | External Database | Details |
|---|---|---|
| Ser 37 | Arg 37 | variant |
| Asp 99 | Ser 99 | variant |
| Asn 372 | Lys 372 | variant |
| Ser 521 | Arg 521 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 336576.6 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 3332.8 | |
| All* | Total formula weight | 339909.4 |
