192L
A HELIX INITIATION SIGNAL IN T4 LYSOZYME IDENTIFIED BY POLYALANINE MUTAGENESIS
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | LYSOZYME | polymer | 164 | 18236.1 | 1 | UniProt (P00720) Pfam (PF00959) In PDB | Enterobacteria phage T4 | |
| 2 | A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 3 | A | 2-HYDROXYETHYL DISULFIDE | non-polymer | 154.3 | 1 | Chemie (HED) | |||
| 4 | water | water | 18.0 | 117 | Chemie (HOH) |
Sequence modifications
A: 1 - 164 (UniProt: P00720)
| PDB | External Database | Details |
|---|---|---|
| Ala 40 | Asn 40 | conflict |
| Ala 44 | Ser 44 | conflict |
| Ala 45 | Glu 45 | conflict |
| Ala 47 | Asp 47 | conflict |
| Ala 48 | Lys 48 | conflict |
| Thr 54 | Cys 54 | conflict |
| Ala 97 | Cys 97 | conflict |
| Ala 127 | Asp 127 | conflict |
| Ala 128 | Glu 128 | conflict |
| Ala 131 | Val 131 | conflict |
| Ala 132 | Asn 132 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 18236.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 225.2 | |
| All* | Total formula weight | 18461.2 |
