1T61
crystal structure of collagen IV NC1 domain from placenta basement membrane
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, D, E (A, B, D, E) | Type IV Collagen | polymer | 229 | 25399.9 | 4 | Pfam (PF01413) UniProt (by SIFTS) (Q7SIB2) | Bos taurus (cattle) | |
| 2 | C, F (C, F) | Type IV Collagen | polymer | 227 | 25083.5 | 2 | UniProt (Q7SIB3) Pfam (PF01413) | Bos taurus (cattle) | |
| 3 | G, H, N, Q, R... (A, B, C, F) | POTASSIUM ION | non-polymer | 39.1 | 6 | Chemie (K) | |||
| 4 | I, O, S, U, W... (A, B, C, D, E...) | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
| 5 | J, K, L, M, P... (A, B, D, E) | GLYCEROL | non-polymer | 92.1 | 7 | Chemie (GOL) | |||
| 6 | AA, T (F, C) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 7 | BA, CA, DA, EA, FA... (A, B, C, D, E...) | water | water | 18.0 | 673 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 151766.7 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 1172.1 | |
| All* | Total formula weight | 152938.8 |
