4NOF
Crystal structure of the second Ig domain from mouse Polymeric Immunoglobulin receptor [PSI-NYSGRC-006220]
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Polymeric immunoglobulin receptor | polymer | 125 | 13912.7 | 2 | UniProt (O70570) Pfam (PF07686) | Mus musculus (mouse) | PIgR, Poly-Ig receptor, Secretory component |
| 2 | C, D (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 3 | E (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 146 | Chemie (HOH) |
Sequence modifications
A, B: 133 - 245 (UniProt: O70570)
| PDB | External Database | Details |
|---|---|---|
| Gln 128 | - | expression tag |
| Asp 129 | - | expression tag |
| Tyr 130 | - | expression tag |
| Gly 131 | - | expression tag |
| Gly 132 | - | expression tag |
| Ala 246 | - | expression tag |
| Glu 247 | - | expression tag |
| Asn 248 | - | expression tag |
| Leu 249 | - | expression tag |
| Tyr 250 | - | expression tag |
| Phe 251 | - | expression tag |
| Gln 252 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27825.4 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 534.5 | |
| All* | Total formula weight | 28359.9 |
