3MK1
Refinement of placental alkaline phosphatase complexed with nitrophenyl
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Alkaline phosphatase, placental type | polymer | 484 | 52888.1 | 1 | UniProt (P05187) Pfam (PF00245) | Homo sapiens (human) | Placental alkaline phosphatase 1, PLAP-1, Alkaline phosphatase Regan isozyme |
| 2 | B, C (B, C) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
| 3 | D, E, F (A) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 4 | G (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | H (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | I, J, K (A) | P-NITROPHENOL | non-polymer | 139.1 | 3 | Chemie (NPO) | |||
| 7 | L (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 8 | M, N, O (A) | ACETATE ION | non-polymer | 59.0 | 3 | Chemie (ACT) | |||
| 9 | P (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 10 | Q (A) | water | water | 18.0 | 570 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 52888.1 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 848.8 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 973.0 | |
| All* | Total formula weight | 54709.9 |
