4GU3
Crystal structure of the T1L reovirus attachment protein sigma1 in complex with the GM2 glycan
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 (A, B, C) | Outer capsid protein sigma-1 | polymer | 219 | 24500.5 | 3 | UniProt (P04506) Pfam (PF01664) | Mammalian orthoreovirus 1 (T1L) | Sigma1, Cell attachment protein, Hemagglutinin |
| 2 | D, E, F (D, E, F) | N-acetyl-alpha-neuraminic acid-(2-3)-[2-acetamido-2-deoxy-beta-D-galactopyranose-(1-4)]beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 836.7 | 3 | In PDB GlyTouCan (G79389NT) |
Sequence modifications
A, B, C: 261 - 470 (UniProt: P04506)
| PDB | External Database | Details |
|---|---|---|
| Gly 252 | - | expression tag |
| Val 253 | - | expression tag |
| Leu 254 | - | expression tag |
| Asn 255 | - | expression tag |
| Gln 256 | - | expression tag |
| Gly 257 | - | expression tag |
| Val 258 | - | expression tag |
| Thr 259 | - | expression tag |
| Ser 260 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 73501.4 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 2510.2 | |
| All* | Total formula weight | 76011.6 |
