5UBM
Crystal structure of human C1s in complex with inhibitor gigastasin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Complement C1s subcomponent | polymer | 252 | 27841.7 | 1 | UniProt (P09871) Pfam (PF00089) In PDB | Homo sapiens (Human) | C1 esterase,Complement component 1 subcomponent s |
| 2 | B | Complement C1s subcomponent | polymer | 152 | 16882.9 | 1 | UniProt (P09871) Pfam (PF00084) In PDB | Homo sapiens (Human) | C1 esterase,Complement component 1 subcomponent s |
| 3 | I | Gigastasin | polymer | 137 | 16104.1 | 1 | Haementeria ghilianii | ||
| 4 | C | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 5 | water | water | 18.0 | 126 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 60828.7 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| All* | Total formula weight | 61253.1 |
