9ON4
Crystal structure of Zn2+ bound Calprotectin variant I73K
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G, I... (A, C, E, G, IA...) | Protein S100-A8 | polymer | 93 | 10853.5 | 8 | UniProt (P05109) Pfam (PF01023) | Homo sapiens (human) | Calgranulin-A,Calprotectin L1L subunit,Cystic fibrosis antigen,CFAG,Leukocyte L1 complex light chain,Migration inhibitory factor-related protein 8,MRP-8,p8,S100 calcium-binding protein A8,Urinary stone protein band A |
| 2 | B, D, F, H, J... (B, D, F, H, JA...) | Protein S100-A9 | polymer | 114 | 13248.0 | 8 | UniProt (P06702) Pfam (PF01023) | Homo sapiens (human) | Calgranulin-B,Calprotectin L1H subunit,Leukocyte L1 complex heavy chain,Migration inhibitory factor-related protein 14,p14,S100 calcium-binding protein A9 |
| 3 | AA, BA, EA, GA, JA... (F, G, H, IA, JA...) | CALCIUM ION | non-polymer | 40.1 | 25 | Chemie (CA) | |||
| 4 | DA, IA, NA, RA, T... (F, H, JA, LA, B...) | ZINC ION | non-polymer | 65.4 | 8 | Chemie (ZN) | |||
| 5 | CA, FA (F, H) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | HA (H) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | AB, BB, CB, DB, EB... (A, B, C, D, E...) | water | water | 18.0 | 1141 | Chemie (HOH) |
Sequence modifications
A, C, E, G, IA, KA, MA, PA: 1 - 93 (UniProt: P05109)
B, D, F, H, JA, LA, NA, OA: 1 - 114 (UniProt: P06702)
| PDB | External Database | Details |
|---|---|---|
| Ser 42 | Cys 42 | engineered mutation |
| Lys 73 | Ile 73 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Ser 3 | Cys 3 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 16 |
| Total formula weight | 192811.5 | |
| Non-Polymers* | Number of molecules | 36 |
| Total formula weight | 1620.4 | |
| All* | Total formula weight | 194432.0 |
