8OQ3
Structure of methylamine treated human complement C3
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords | 
| 1 | A, C (A, D)  | Complement C3 | polymer | 1641 | 185173.3 | 2 | UniProt (P01024) Pfam (PF17790) Pfam (PF21308) Pfam (PF07677) Pfam (PF01759) Pfam (PF01835) Pfam (PF17791) Pfam (PF17789) Pfam (PF07703) Pfam (PF01821) Pfam (PF00207) Pfam (PF21406) Pfam (PF07678)  | Homo sapiens (human) | C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1 | 
| 2 | B, D (C, F)  | nanobody hC3Nb1 with mutation | polymer | 129 | 14203.7 | 2 | Lama glama | ||
| 3 | E, F (G, H)  | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 2 | In PDB GlyTouCan (G15407YE)  | |||
| 4 | G, H (A, D)  | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | 
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 | 
| Total formula weight | 398754.0 | |
| Branched | Number of molecules | 2 | 
| Total formula weight | 1173.1 | |
| Non-Polymers* | Number of molecules | 2 | 
| Total formula weight | 442.4 | |
| All* | Total formula weight | 400369.5 | 






