1ELV
CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN COMPLEMENT C1S PROTEASE
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 COMPONENT | polymer | 333 | 36687.5 | 1 | UniProt (P09871) Pfam (PF00084) Pfam (PF00089) In PDB | Homo sapiens (human) | |
| 2 | B | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 1 | In PDB GlyTouCan (G21290RB) | |||
| 3 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | A | 2-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-ETHANESULFONIC ACID | non-polymer | 229.3 | 1 | Chemie (NES) | |||
| 5 | water | water | 18.0 | 317 | Chemie (HOH) |
Sequence modifications
A: 343 - 673 (UniProt: P09871)
| PDB | External Database | Details |
|---|---|---|
| Asp 341 | - | engineered mutation |
| Leu 342 | - | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36687.5 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 570.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 421.4 | |
| All* | Total formula weight | 37679.4 |
