4MA1
Unliganded 3 crystal structure of S25-26 Fab
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 (B, E, H) | S25-26 Fab (IgG1k) heavy chain | polymer | 219 | 23513.5 | 3 | Mus musculus (mouse) | ||
| 2 | D, E, F (C, F, L) | S25-26 Fab (IgG1k) light chain | polymer | 219 | 24356.0 | 3 | Mus musculus (mouse) | ||
| 3 | G (A) | alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 894.8 | 1 | In PDB GlyTouCan (G00395TQ) | |||
| 4 | H (D) | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 894.8 | 1 | In PDB GlyTouCan (G42466VF) | |||
| 5 | I (G) | alpha-D-galactopyranose-(1-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1584.4 | 1 | In PDB GlyTouCan (G32704TW) | |||
| 6 | J, K (B, H) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 7 | L (L) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 8 | M, N, O, P, Q... (B, E, H, C, F...) | water | water | 18.0 | 243 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 143608.5 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 3374.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 251.3 | |
| All* | Total formula weight | 147233.9 |
