3L2X
Crystal Structure of Spin Labeled T4 Lysozyme Mutant 115-119RX
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Lysozyme | polymer | 164 | 18576.3 | 1 | UniProt (P00720) Pfam (PF00959) | Enterobacteria phage T4 (Bacteriophage T4) | Lysis protein, Muramidase, Endolysin |
| 2 | B (A) | [2,2,5,5-tetramethyl-3,4-bis(sulfanylmethyl)-2,5-dihydro-1H-pyrrol-1-yl]oxidanyl radical | non-polymer | 232.4 | 1 | Chemie (RXR) | |||
| 3 | C (A) | AZIDE ION | non-polymer | 42.0 | 1 | Chemie (AZI) | |||
| 4 | D, E (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 5 | F (A) | 2-HYDROXYETHYL DISULFIDE | non-polymer | 154.3 | 1 | Chemie (HED) | |||
| 6 | G (A) | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 7 | H (A) | water | water | 18.0 | 158 | Chemie (HOH) |
Sequence modifications
A: 1 - 164 (UniProt: P00720)
| PDB | External Database | Details |
|---|---|---|
| Thr 54 | Cys 54 | engineered mutation |
| Ala 97 | Cys 97 | engineered mutation |
| Cys 115 | Thr 115 | engineered mutation |
| Cys 119 | Arg 119 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18576.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 577.7 | |
| All* | Total formula weight | 19154.0 |
