1JTN
Alternative Structures of a Sequence Extended T4 Lysozyme Show that the Highly Conserved Beta-Sheet Region has weak intrinsic Folding Propensity
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | LYSOZYME | polymer | 178 | 20221.2 | 2 | UniProt (P00720) Pfam (PF00959) In PDB | Enterobacteria phage T4 | LYSIS PROTEIN |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
3 | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 164 (UniProt: P00720)
PDB | External Database | Details |
---|---|---|
Thr 54 | Cys 54 | engineered mutation |
Ala 97 | Cys 97 | engineered mutation |
Glu 165 | - | insertion |
Thr 166 | - | insertion |
Tyr 167 | - | insertion |
Tyr 168 | - | insertion |
Thr 169 | - | insertion |
Ile 170 | - | insertion |
Gly 171 | - | insertion |
Ile 172 | - | insertion |
Gly 173 | - | insertion |
His 174 | - | insertion |
Leu 175 | - | insertion |
Leu 176 | - | insertion |
Thr 177 | - | insertion |
Lys 178 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 40442.4 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 192.1 | |
All* | Total formula weight | 40634.5 |