4CAJ
Crystallographic structure of the mouse SIGN-R1 CRD domain in complex with sialic acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | CD209 ANTIGEN-LIKE PROTEIN B | polymer | 158 | 17973.3 | 4 | UniProt (Q8CJ91) Pfam (PF00059) In PDB | MUS MUSCULUS (HOUSE MOUSE) | DC-SIGN-RELATED PROTEIN 1, DC-SIGNR1, OTB7, SIGN-R1 |
| 2 | A, D, B, C | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | C, A, D, B | SULFATE ION | non-polymer | 96.1 | 30 | Chemie (SO4) | |||
| 4 | C, A, B | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 3 | Chemie (SIA) | |||
| 5 | C, A | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | water | water | 18.0 | 466 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 191 - 325 (UniProt: Q8CJ91)
| PDB | External Database | Details |
|---|---|---|
| Met 168 | - | expression tag |
| Ser 169 | - | expression tag |
| Ala 170 | - | expression tag |
| Leu 171 | - | expression tag |
| Leu 172 | - | expression tag |
| Ile 173 | - | expression tag |
| Leu 174 | - | expression tag |
| Ala 175 | - | expression tag |
| Leu 176 | - | expression tag |
| Val 177 | - | expression tag |
| Gly 178 | - | expression tag |
| Ala 179 | - | expression tag |
| Ala 180 | - | expression tag |
| Val 181 | - | expression tag |
| Ala 182 | - | expression tag |
| Asp 183 | - | expression tag |
| Tyr 184 | - | expression tag |
| Lys 185 | - | expression tag |
| Asp 186 | - | expression tag |
| Asp 187 | - | expression tag |
| Asp 188 | - | expression tag |
| Asp 189 | - | expression tag |
| Lys 190 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 71893.2 | |
| Non-Polymers* | Number of molecules | 39 |
| Total formula weight | 4040.9 | |
| All* | Total formula weight | 75934.1 |
