6SPZ
Crystal structure of PDZ1-2 from PSD-95 with peptide ligand sequence RRESEI bound to both domains
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Disks large homolog 4 | polymer | 197 | 20868.7 | 1 | UniProt (P78352) Pfam (PF00595) | Homo sapiens (Human) | Postsynaptic density protein 95,PSD-95,Synapse-associated protein 90,SAP90 |
| 2 | B, C (P, Q) | ARG-ARG-GLU-SER-GLU-ILE | polymer | 6 | 790.9 | 2 | UniProt (by SIFTS) (P63252) | Homo sapiens | |
| 3 | D (A) | GLUTATHIONE | non-polymer | 307.3 | 1 | Chemie (GSH) | |||
| 4 | E (A) | water | water | 18.0 | 56 | Chemie (HOH) |
Sequence modifications
A: 55 - 249 (UniProt: P78352)
| PDB | External Database | Details |
|---|---|---|
| Gly 53 | - | expression tag |
| Pro 54 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 22450.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 307.3 | |
| All* | Total formula weight | 22757.7 |
